[SystemZ] Reimplent SchedModel IssueWidth and WriteRes/ReadAdvance mappings to operands

[jonpa]

Summary

As a consequence of recent discussions (http://lists.llvm.org/pipermail/llvm-dev/2018-May/123164.html) this patch changes the SystemZ SchedModels so that the IssueWidth is 6, which is the decoder capacity, and NumMicroOps become the number of decoder slots needed per instruction (Note: The first diff is just for z13 and z14. z196 and zEC12 will be updated also after all seems good).

Making sure that SchedWrite latencies match the MachineInstructions def-operand indexes has also been addressed. Basically, I have added a WLat for each def-operand with the instruction latency.

ReadAdvances have as well been added on instructions with one register operand and one memory operand. The register operand is then needed later than the address registers, since the load from memory must be done first. Since all these instructions always have the register operand before the address operands, it is enough to simply insert one ReadAdvance in the list.

I have used an approach where I try to separate the different concerns (latencies, functional units and micro-ops/grouping). All instructions are one micro-op, except in cases with special grouping rules, so micro-ops and grouping belongs together. The InstrRW lists are patterned like:

[Def-operand latencies, use operand read advances, FUs, GroupingRule]

For example, Insert-Character has one register (first use operand) and one memory operand, produces its result after 1 cycle, uses the FXa and LSU units, and groups normally:

def : InstRW<[WLat1LSU, RegReadAdv, FXa, LSU, NormalGr], (instregex "IC(Y)?$")>;

I think this looks nice and simple. Does this look sound?

Some minor questions:

• When duplicating the latency for the CC operand, I have simply inserted another WLat entry. Is it possible and better to instead use some kind of list like WLatCC, to just expose one entry in the InstRW?
• I tried making loops for e.g.

def : WriteRes<LSU,     [Z13_LSUnit]>;
def : WriteRes<LSU2,    [Z13_LSUnit]> { let ResourceCycles = [2]; }
def : WriteRes<LSU3,    [Z13_LSUnit]> { let ResourceCycles = [3]; }
def : WriteRes<LSU4,    [Z13_LSUnit]> { let ResourceCycles = [4]; }
def : WriteRes<LSU5,    [Z13_LSUnit]> { let ResourceCycles = [5]; }

, but did not find a way to do this (I think that it didn't work to express a LSU#I SchedWrite). I guess the current above will have to do?

• I would like to have a constant for the LSULatency a value to be used also by RegReadAdv. Right now I have it hard coded to '4' in both places. How is this done in TableGen?

[jonpa]

Patch updated per off-line review.

[jonpa]

ZEC12 and Z196.

[jonpa]

Some SystemZ tests needed updating. Some were due to minor differences in scheduling, but more notably:

• int-uadd-08.ll (and int-uadd-09, int-usub-08, int-usub-09):

It seems that If Converter now makes a different decision which seems equivalent to me:

# *** IR Dump After SystemZ pseudo in   # *** IR Dump After SystemZ pseudo in
# Machine code for function f7: NoPHI   # Machine code for function f7: NoPHI
Function Live Ins: $r3l, $r4d           Function Live Ins: $r3l, $r4d

bb.0 (%ir-block.0):                     bb.0 (%ir-block.0):
  successors: %bb.2(0x40000000), %bb.     successors: %bb.2(0x40000000), %bb.
  liveins: $r4d, $r3l                     liveins: $r4d, $r3l
  renamable $r0l = ALHSIK killed rena     renamable $r0l = ALHSIK killed rena
  ST killed renamable $r0l, killed re     ST killed renamable $r0l, killed re
  BRC 15, 3, %bb.2, implicit $cc          BRC 15, 3, %bb.2, implicit $cc

bb.1.exit:                              bb.1.exit:
; predecessors: %bb.0                   ; predecessors: %bb.0

  Return                                  Return

bb.2.call:                              bb.2.call:
; predecessors: %bb.0                   ; predecessors: %bb.0

  CallJG @foo, <regmask $f8d $f9d $f1     CallJG @foo, <regmask $f8d $f9d $f1

# End machine code for function f7.     # End machine code for function f7.

Ifcvt: function (6) 'f7'                Ifcvt: function (6) 'f7'
Ifcvt (Simple false): %bb.0 (1) succe | Ifcvt (Simple): %bb.0 (2) succeeded!

# *** IR Dump After If Converter ***:   # *** IR Dump After If Converter ***:
# Machine code for function f7: NoPHI   # Machine code for function f7: NoPHI
Function Live Ins: $r3l, $r4d           Function Live Ins: $r3l, $r4d

bb.0 (%ir-block.0):                     bb.0 (%ir-block.0):
  successors: %bb.1(0x40000000); %bb.     successors: %bb.1(0x40000000); %bb.
  liveins: $r4d, $r3l                     liveins: $r4d, $r3l
  renamable $r0l = ALHSIK killed rena     renamable $r0l = ALHSIK killed rena
  ST killed renamable $r0l, killed re     ST killed renamable $r0l, killed re
  CondReturn 15, 12, implicit killed  |   CallBRCL 15, 3, @foo, <regmask $f8d

bb.1.call:                            | bb.1.exit:
; predecessors: %bb.0                   ; predecessors: %bb.0

  CallJG @foo, <regmask $f8d $f9d $f1 |   Return

# End machine code for function f7.     # End machine code for function f7.

• store_nonbytesized_vecs.ll: rewritten with REGs and -DAG checks (NFC intended).

[javed.absar]

but did not find a way to do this (I think that it didn't work to express a LSU#I SchedWrite). I guess the current above will have to do?

This will work.

foreach L = 1-5 in {

def : WriteRes<!cast<SchedWrite>("LSU"#L), [Z13_LSUnit]> { let ResourceCycles = [L]; }

}

But you have LSU, LSU2, LSU3, ... . The first one would have to change to LSU1.

[javed.absar]

lib/Target/SystemZ/SystemZSchedule.td

60

You could rewrite it more compactly as :

foreach FPUSuffix = ["a2", "a3", "a4"] in {

def FX#FPUSuffix : SchedWrite;

}

[uweigand]

This version looks good to me, and we're also seeing good performance results.

As suggested by Javed, you may want to use foreach loops to remove some of the duplication.

But in either case, LGTM.

[jonpa]

Thanks for the review on the functional changes, which were committed as r337538.

I have made a new patch for the NFC changes involving tablegen loops (thanks Javed) here: https://reviews.llvm.org/D49598

lib/Target/SystemZ/SystemZSchedule.td

 //==-- SystemZSchedule.td - SystemZ Scheduling Definitions ----*- tblgen -*-==//
 //
 //                     The LLVM Compiler Infrastructure
 //
 // This file is distributed under the University of Illinois Open Source
 // License. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
 
 // Scheduler resources
-// Resources ending with a '2' use that resource for 2 cycles. An instruction
-// using two such resources use the mapped unit for 4 cycles, and 2 is added
-// to the total number of uops of the sched class.
-
-// These three resources are used to express decoder grouping rules.
-// The number of decoder slots needed by an instructions is normally
-// one. For a cracked instruction (BeginGroup && !EndGroup) it is
-// two. Expanded instructions (BeginGroup && EndGroup) group alone.
+
+// These resources are used to express decoder grouping rules.  The number of
+// decoder slots needed by an instructions is normally one, but there are
+// exceptions.
+def NormalGr   : SchedWrite;
+def Cracked    : SchedWrite;
 def GroupAlone : SchedWrite;
 def BeginGroup : SchedWrite;
 def EndGroup   : SchedWrite;
 
-// Latencies, to make code a bit neater. If more than one resource is
-// used for an instruction, the greatest latency (not the sum) will be
-// output by Tablegen. Therefore, in such cases one of these resources
-// is needed.
-def Lat2 : SchedWrite;
-def Lat3 : SchedWrite;
-def Lat4 : SchedWrite;
-def Lat5 : SchedWrite;
-def Lat6 : SchedWrite;
-def Lat7 : SchedWrite;
-def Lat8 : SchedWrite;
-def Lat9 : SchedWrite;
-def Lat10 : SchedWrite;
-def Lat11 : SchedWrite;
-def Lat12 : SchedWrite;
-def Lat15 : SchedWrite;
-def Lat20 : SchedWrite;
-def Lat30 : SchedWrite;
+// A SchedWrite added to other SchedWrites to make LSU latency parameterizable.
+def LSULatency : SchedWrite;
+
+// Operand WriteLatencies.
+def WLat1 : SchedWrite;
+def WLat2 : SchedWrite;
+def WLat3 : SchedWrite;
+def WLat4 : SchedWrite;
+def WLat5 : SchedWrite;
+def WLat6 : SchedWrite;
+def WLat7 : SchedWrite;
+def WLat8 : SchedWrite;
+def WLat9 : SchedWrite;
+def WLat10 : SchedWrite;
+def WLat11 : SchedWrite;
+def WLat12 : SchedWrite;
+def WLat15 : SchedWrite;
+def WLat16 : SchedWrite;
+def WLat20 : SchedWrite;
+def WLat26 : SchedWrite;
+def WLat30 : SchedWrite;
+
+def WLat1LSU : WriteSequence<[WLat1, LSULatency]>;
+def WLat2LSU : WriteSequence<[WLat2, LSULatency]>;
+def WLat3LSU : WriteSequence<[WLat3, LSULatency]>;
+def WLat4LSU : WriteSequence<[WLat4, LSULatency]>;
+def WLat6LSU : WriteSequence<[WLat6, LSULatency]>;
+def WLat5LSU : WriteSequence<[WLat5, LSULatency]>;
+def WLat7LSU : WriteSequence<[WLat7, LSULatency]>;
+def WLat8LSU : WriteSequence<[WLat8, LSULatency]>;
+def WLat11LSU : WriteSequence<[WLat11, LSULatency]>;
+def WLat16LSU : WriteSequence<[WLat16, LSULatency]>;
+
+// ReadAdvances, used for the register operand next to a memory operand,
+// modelling that the register operand is needed later than the address
+// operands.
+def RegReadAdv : SchedRead;
 
-// Fixed-point
+// Fixed-point units
 def FXa         : SchedWrite;
 def FXa2        : SchedWrite;
+def FXa3        : SchedWrite;
+def FXa4        : SchedWrite;
 def FXb         : SchedWrite;
+def FXb2        : SchedWrite;
+def FXb3        : SchedWrite;
+def FXb4        : SchedWrite;
+def FXb5        : SchedWrite;
 def FXU         : SchedWrite;
+def FXU2        : SchedWrite;
+def FXU3        : SchedWrite;
+def FXU4        : SchedWrite;
+def FXU5        : SchedWrite;
+def FXU6        : SchedWrite;
 
 // Load/store unit
 def LSU         : SchedWrite;
-
-// Model a return without latency, otherwise if-converter will model
-// extra cost and abort (currently there is an assert that checks that
-// all instructions have at least one uop).
-def LSU_lat1    : SchedWrite;
+def LSU2        : SchedWrite;
+def LSU3        : SchedWrite;
+def LSU4        : SchedWrite;
+def LSU5        : SchedWrite;
 
 // Floating point unit (zEC12 and earlier)
 def FPU  : SchedWrite;
 def FPU2 : SchedWrite;
+def FPU4 : SchedWrite;
 def DFU  : SchedWrite;
 def DFU2 : SchedWrite;
+def DFU4 : SchedWrite;
 
 // Vector sub units (z13 and later)
 def VecBF     : SchedWrite;
 def VecBF2    : SchedWrite;
+def VecBF4    : SchedWrite;
 def VecDF     : SchedWrite;
 def VecDF2    : SchedWrite;
+def VecDF4    : SchedWrite;
 def VecDFX    : SchedWrite;
 def VecDFX2   : SchedWrite;
+def VecDFX4   : SchedWrite;
 def VecFPd    : SchedWrite; // Blocking BFP div/sqrt unit.
 def VecMul    : SchedWrite;
 def VecStr    : SchedWrite;
 def VecXsPm   : SchedWrite;
+def VecXsPm2  : SchedWrite;
 
 // Virtual branching unit
-def VBU         : SchedWrite;
+def VBU       : SchedWrite;
 
+// Millicode
+def MCD       : SchedWrite;
 
 include "SystemZScheduleZ14.td"
 include "SystemZScheduleZ13.td"
 include "SystemZScheduleZEC12.td"
 include "SystemZScheduleZ196.td"
 

lib/Target/SystemZ/SystemZScheduleZ13.td

 // Pseudos expanded right after isel do not need to be modelled here.
 //
 //===----------------------------------------------------------------------===//
 
 def Z13Model : SchedMachineModel {
 
     let UnsupportedFeatures = Arch11UnsupportedFeatures.List;
 
-    let IssueWidth = 8;
+    let IssueWidth = 6;             // Number of instructions decoded per cycle.
     let MicroOpBufferSize = 60;     // Issue queues
     let LoadLatency = 1;            // Optimistic load latency.
 
     let PostRAScheduler = 1;
 
     // Extra cycles for a mispredicted branch.
     let MispredictPenalty = 20;
 }
 
 let SchedModel = Z13Model in  {
-
 // These definitions need the SchedModel value. They could be put in a
 // subtarget common include file, but it seems the include system in Tablegen
 // currently (2016) rejects multiple includes of same file.
-def : WriteRes<GroupAlone, []> {
-  let NumMicroOps = 0;
-  let BeginGroup  = 1;
-  let EndGroup    = 1;
+
+// Decoder grouping rules
+let NumMicroOps = 1 in {
+  def : WriteRes<NormalGr, []>;
+  def : WriteRes<BeginGroup, []> { let BeginGroup  = 1; }
+  def : WriteRes<EndGroup, []>   { let EndGroup    = 1; }
 }
-def : WriteRes<BeginGroup, []> {
-  let NumMicroOps = 0;
+def : WriteRes<Cracked, []> {
+  let NumMicroOps = 2;
   let BeginGroup  = 1;
 }
-def : WriteRes<EndGroup, []> {
-  let NumMicroOps = 0;
+def : WriteRes<GroupAlone, []> {
+  let NumMicroOps = 3;
+  let BeginGroup  = 1;
   let EndGroup    = 1;
 }
-def : WriteRes<Lat2, []> { let Latency = 2; let NumMicroOps = 0;}
-def : WriteRes<Lat3, []> { let Latency = 3; let NumMicroOps = 0;}
-def : WriteRes<Lat4, []> { let Latency = 4; let NumMicroOps = 0;}
-def : WriteRes<Lat5, []> { let Latency = 5; let NumMicroOps = 0;}
-def : WriteRes<Lat6, []> { let Latency = 6; let NumMicroOps = 0;}
-def : WriteRes<Lat7, []> { let Latency = 7; let NumMicroOps = 0;}
-def : WriteRes<Lat8, []> { let Latency = 8; let NumMicroOps = 0;}
-def : WriteRes<Lat9, []> { let Latency = 9; let NumMicroOps = 0;}
-def : WriteRes<Lat10, []> { let Latency = 10; let NumMicroOps = 0;}
-def : WriteRes<Lat11, []> { let Latency = 11; let NumMicroOps = 0;}
-def : WriteRes<Lat12, []> { let Latency = 12; let NumMicroOps = 0;}
-def : WriteRes<Lat15, []> { let Latency = 15; let NumMicroOps = 0;}
-def : WriteRes<Lat20, []> { let Latency = 20; let NumMicroOps = 0;}
-def : WriteRes<Lat30, []> { let Latency = 30; let NumMicroOps = 0;}
+
+// Incoming latency removed from the register operand which is used together
+// with a memory operand by the instruction.
+def : ReadAdvance<RegReadAdv, 4>;
+
+// LoadLatency (above) is not used for instructions in this file. This is
+// instead the role of LSULatency, which is the latency value added to the
+// result of loads and instructions with folded memory operands.
+def : WriteRes<LSULatency, []> { let Latency = 4; let NumMicroOps = 0; }
+
+let NumMicroOps = 0 in {
+  def : WriteRes<WLat1, []> { let Latency = 1; }
+  def : WriteRes<WLat2, []> { let Latency = 2; }
+  def : WriteRes<WLat3, []> { let Latency = 3; }
+  def : WriteRes<WLat4, []> { let Latency = 4; }
+  def : WriteRes<WLat5, []> { let Latency = 5; }
+  def : WriteRes<WLat6, []> { let Latency = 6; }
+  def : WriteRes<WLat7, []> { let Latency = 7; }
+  def : WriteRes<WLat8, []> { let Latency = 8; }
+  def : WriteRes<WLat9, []> { let Latency = 9; }
+  def : WriteRes<WLat10, []> { let Latency = 10; }
+  def : WriteRes<WLat11, []> { let Latency = 11; }
+  def : WriteRes<WLat12, []> { let Latency = 12; }
+  def : WriteRes<WLat15, []> { let Latency = 15; }
+  def : WriteRes<WLat16, []> { let Latency = 16; }
+  def : WriteRes<WLat20, []> { let Latency = 20; }
+  def : WriteRes<WLat30, []> { let Latency = 30; }
+}
 
 // Execution units.
 def Z13_FXaUnit     : ProcResource<2>;
 def Z13_FXbUnit     : ProcResource<2>;
 def Z13_LSUnit      : ProcResource<2>;
 def Z13_VecUnit     : ProcResource<2>;
 def Z13_VecFPdUnit  : ProcResource<2> { let BufferSize = 1; /* blocking */ }
 def Z13_VBUnit      : ProcResource<2>;
+def Z13_MCD         : ProcResource<1>;
 
 // Subtarget specific definitions of scheduling resources.
-def : WriteRes<FXa,     [Z13_FXaUnit]> { let Latency = 1; }
-def : WriteRes<FXa2,    [Z13_FXaUnit, Z13_FXaUnit]> { let Latency = 2; }
-def : WriteRes<FXb,     [Z13_FXbUnit]> { let Latency = 1; }
-def : WriteRes<LSU,     [Z13_LSUnit]>  { let Latency = 4; }
-def : WriteRes<VecBF,   [Z13_VecUnit]> { let Latency = 8; }
-def : WriteRes<VecBF2,  [Z13_VecUnit, Z13_VecUnit]> { let Latency = 9; }
-def : WriteRes<VecDF,   [Z13_VecUnit]> { let Latency = 8; }
-def : WriteRes<VecDF2,  [Z13_VecUnit, Z13_VecUnit]> { let Latency = 9; }
-def : WriteRes<VecDFX,  [Z13_VecUnit]> { let Latency = 1; }
-def : WriteRes<VecDFX2, [Z13_VecUnit, Z13_VecUnit]> { let Latency = 2; }
-def : WriteRes<VecFPd,  [Z13_VecFPdUnit]> { let Latency = 30;
-                                            let ResourceCycles = [30]; }
-def : WriteRes<VecMul,  [Z13_VecUnit]> { let Latency = 5; }
-def : WriteRes<VecStr,  [Z13_VecUnit]> { let Latency = 4; }
-def : WriteRes<VecXsPm, [Z13_VecUnit]> { let Latency = 3; }
-def : WriteRes<VBU,     [Z13_VBUnit]>; // Virtual Branching Unit
+let NumMicroOps = 0 in {
+  def : WriteRes<FXa,     [Z13_FXaUnit]>;
+  def : WriteRes<FXa2,    [Z13_FXaUnit]> { let ResourceCycles = [2]; }
+  def : WriteRes<FXa3,    [Z13_FXaUnit]> { let ResourceCycles = [3]; }
+  def : WriteRes<FXa4,    [Z13_FXaUnit]> { let ResourceCycles = [4]; }
+  def : WriteRes<FXb,     [Z13_FXbUnit]>;
+  def : WriteRes<FXb2,    [Z13_FXbUnit]> { let ResourceCycles = [2]; }
+  def : WriteRes<FXb3,    [Z13_FXbUnit]> { let ResourceCycles = [3]; }
+  def : WriteRes<FXb4,    [Z13_FXbUnit]> { let ResourceCycles = [4]; }
+  def : WriteRes<FXb5,    [Z13_FXbUnit]> { let ResourceCycles = [5]; }
+  def : WriteRes<LSU,     [Z13_LSUnit]>;
+  def : WriteRes<LSU2,    [Z13_LSUnit]> { let ResourceCycles = [2]; }
+  def : WriteRes<LSU3,    [Z13_LSUnit]> { let ResourceCycles = [3]; }
+  def : WriteRes<LSU4,    [Z13_LSUnit]> { let ResourceCycles = [4]; }
+  def : WriteRes<LSU5,    [Z13_LSUnit]> { let ResourceCycles = [5]; }
+  def : WriteRes<VecBF,   [Z13_VecUnit]>;
+  def : WriteRes<VecBF2,  [Z13_VecUnit]> { let ResourceCycles = [2]; }
+  def : WriteRes<VecBF4,  [Z13_VecUnit]> { let ResourceCycles = [4]; }
+  def : WriteRes<VecDF,   [Z13_VecUnit]>;
+  def : WriteRes<VecDF2,  [Z13_VecUnit]> { let ResourceCycles = [2]; }
+  def : WriteRes<VecDF4,  [Z13_VecUnit]> { let ResourceCycles = [4]; }
+  def : WriteRes<VecDFX,  [Z13_VecUnit]>;
+  def : WriteRes<VecDFX2, [Z13_VecUnit]> { let ResourceCycles = [2]; }
+  def : WriteRes<VecDFX4, [Z13_VecUnit]> { let ResourceCycles = [4]; }
+  def : WriteRes<VecFPd,  [Z13_VecFPdUnit]> { let ResourceCycles = [30]; }
+  def : WriteRes<VecMul,  [Z13_VecUnit]>;
+  def : WriteRes<VecStr,  [Z13_VecUnit]>;
+  def : WriteRes<VecXsPm, [Z13_VecUnit]>;
+  def : WriteRes<VecXsPm2,[Z13_VecUnit]> { let ResourceCycles = [2]; }
+  // Virtual Branching Unit
+  def : WriteRes<VBU,     [Z13_VBUnit]>;
+}
+
+def : WriteRes<MCD, [Z13_MCD]> { let NumMicroOps = 3;
+                                 let BeginGroup  = 1;
+                                 let EndGroup    = 1; }
 
 // -------------------------- INSTRUCTIONS ---------------------------------- //
 
 // InstRW constructs have been used in order to preserve the
 // readability of the InstrInfo files.
 
 // For each instruction, as matched by a regexp, provide a list of
 // resources that it needs. These will be combined into a SchedClass.
 
 //===----------------------------------------------------------------------===//
 // Stack allocation
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXa], (instregex "ADJDYNALLOC$")>; // Pseudo -> LA / LAY
+// Pseudo -> LA / LAY
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "ADJDYNALLOC$")>;
 
 //===----------------------------------------------------------------------===//
 // Branch instructions
 //===----------------------------------------------------------------------===//
 
 // Branch
-def : InstRW<[VBU], (instregex "(Call)?BRC(L)?(Asm.*)?$")>;
-def : InstRW<[VBU], (instregex "(Call)?J(G)?(Asm.*)?$")>;
-def : InstRW<[FXb], (instregex "(Call)?BC(R)?(Asm.*)?$")>;
-def : InstRW<[FXb], (instregex "(Call)?B(R)?(Asm.*)?$")>;
-def : InstRW<[FXa, EndGroup], (instregex "BRCT(G)?$")>;
-def : InstRW<[FXb, FXa, Lat2, GroupAlone], (instregex "BRCTH$")>;
-def : InstRW<[FXb, FXa, Lat2, GroupAlone], (instregex "BCT(G)?(R)?$")>;
-def : InstRW<[FXa, FXa, FXb, FXb, Lat4, GroupAlone],
+def : InstRW<[WLat1, VBU, NormalGr], (instregex "(Call)?BRC(L)?(Asm.*)?$")>;
+def : InstRW<[WLat1, VBU, NormalGr], (instregex "(Call)?J(G)?(Asm.*)?$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "(Call)?BC(R)?(Asm.*)?$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "(Call)?B(R)?(Asm.*)?$")>;
+def : InstRW<[WLat1, FXa, EndGroup], (instregex "BRCT(G)?$")>;
+def : InstRW<[WLat1, FXa, FXb, GroupAlone], (instregex "BRCTH$")>;
+def : InstRW<[WLat1, FXa, FXb, GroupAlone], (instregex "BCT(G)?(R)?$")>;
+def : InstRW<[WLat1, FXa2, FXb2, GroupAlone],
              (instregex "B(R)?X(H|L).*$")>;
 
 // Compare and branch
-def : InstRW<[FXb], (instregex "C(L)?(G)?(I|R)J(Asm.*)?$")>;
-def : InstRW<[FXb, FXb, Lat2, GroupAlone],
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "C(L)?(G)?(I|R)J(Asm.*)?$")>;
+def : InstRW<[WLat1, FXb2, GroupAlone],
              (instregex "C(L)?(G)?(I|R)B(Call|Return|Asm.*)?$")>;
 
 //===----------------------------------------------------------------------===//
 // Trap instructions
 //===----------------------------------------------------------------------===//
 
 // Trap
-def : InstRW<[VBU], (instregex "(Cond)?Trap$")>;
+def : InstRW<[WLat1, VBU, NormalGr], (instregex "(Cond)?Trap$")>;
 
 // Compare and trap
-def : InstRW<[FXb], (instregex "C(G)?(I|R)T(Asm.*)?$")>;
-def : InstRW<[FXb], (instregex "CL(G)?RT(Asm.*)?$")>;
-def : InstRW<[FXb], (instregex "CL(F|G)IT(Asm.*)?$")>;
-def : InstRW<[FXb, LSU, Lat5], (instregex "CL(G)?T(Asm.*)?$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "C(G)?(I|R)T(Asm.*)?$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "CL(G)?RT(Asm.*)?$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "CL(F|G)IT(Asm.*)?$")>;
+def : InstRW<[WLat1, FXb, LSU, NormalGr], (instregex "CL(G)?T(Asm.*)?$")>;
 
 //===----------------------------------------------------------------------===//
 // Call and return instructions
 //===----------------------------------------------------------------------===//
 
 // Call
-def : InstRW<[VBU, FXa, FXa, Lat3, GroupAlone], (instregex "(Call)?BRAS$")>;
-def : InstRW<[FXa, FXa, FXb, Lat3, GroupAlone], (instregex "(Call)?BRASL$")>;
-def : InstRW<[FXa, FXa, FXb, Lat3, GroupAlone], (instregex "(Call)?BAS(R)?$")>;
-def : InstRW<[FXa, FXa, FXb, Lat3, GroupAlone], (instregex "TLS_(G|L)DCALL$")>;
+def : InstRW<[WLat1, VBU, FXa2, GroupAlone], (instregex "(Call)?BRAS$")>;
+def : InstRW<[WLat1, FXa2, FXb, GroupAlone], (instregex "(Call)?BRASL$")>;
+def : InstRW<[WLat1, FXa2, FXb, GroupAlone], (instregex "(Call)?BAS(R)?$")>;
+def : InstRW<[WLat1, FXa2, FXb, GroupAlone], (instregex "TLS_(G|L)DCALL$")>;
 
 // Return
-def : InstRW<[FXb, EndGroup], (instregex "Return$")>;
-def : InstRW<[FXb], (instregex "CondReturn$")>;
+def : InstRW<[WLat1, FXb, EndGroup], (instregex "Return$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "CondReturn$")>;
 
 //===----------------------------------------------------------------------===//
 // Move instructions
 //===----------------------------------------------------------------------===//
 
 // Moves
-def : InstRW<[FXb, LSU, Lat5], (instregex "MV(G|H)?HI$")>;
-def : InstRW<[FXb, LSU, Lat5], (instregex "MVI(Y)?$")>;
+def : InstRW<[WLat1, FXb, LSU, NormalGr], (instregex "MV(G|H)?HI$")>;
+def : InstRW<[WLat1, FXb, LSU, NormalGr], (instregex "MVI(Y)?$")>;
 
 // Move character
-def : InstRW<[FXb, LSU, LSU, LSU, Lat8, GroupAlone], (instregex "MVC$")>;
-def : InstRW<[LSU, Lat30, GroupAlone], (instregex "MVCL(E|U)?$")>;
+def : InstRW<[WLat1, FXb, LSU3, GroupAlone], (instregex "MVC$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD], (instregex "MVCL(E|U)?$")>;
 
 // Pseudo -> reg move
-def : InstRW<[FXa], (instregex "COPY(_TO_REGCLASS)?$")>;
-def : InstRW<[FXa], (instregex "EXTRACT_SUBREG$")>;
-def : InstRW<[FXa], (instregex "INSERT_SUBREG$")>;
-def : InstRW<[FXa], (instregex "REG_SEQUENCE$")>;
-def : InstRW<[FXa], (instregex "SUBREG_TO_REG$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "COPY(_TO_REGCLASS)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "EXTRACT_SUBREG$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "INSERT_SUBREG$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "REG_SEQUENCE$")>;
 
 // Loads
-def : InstRW<[LSU], (instregex "L(Y|FH|RL|Mux|CBB)?$")>;
-def : InstRW<[LSU], (instregex "LG(RL)?$")>;
-def : InstRW<[LSU], (instregex "L128$")>;
-
-def : InstRW<[FXa], (instregex "LLIH(F|H|L)$")>;
-def : InstRW<[FXa], (instregex "LLIL(F|H|L)$")>;
-
-def : InstRW<[FXa], (instregex "LG(F|H)I$")>;
-def : InstRW<[FXa], (instregex "LHI(Mux)?$")>;
-def : InstRW<[FXa], (instregex "LR(Mux)?$")>;
+def : InstRW<[LSULatency, LSU, NormalGr], (instregex "L(Y|FH|RL|Mux)?$")>;
+def : InstRW<[LSULatency, LSULatency, LSU, NormalGr], (instregex "LCBB$")>;
+def : InstRW<[LSULatency, LSU, NormalGr], (instregex "LG(RL)?$")>;
+def : InstRW<[LSULatency, LSU, NormalGr], (instregex "L128$")>;
+
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "LLIH(F|H|L)$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "LLIL(F|H|L)$")>;
+
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "LG(F|H)I$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "LHI(Mux)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "LR(Mux)?$")>;
 
 // Load and zero rightmost byte
-def : InstRW<[LSU], (instregex "LZR(F|G)$")>;
+def : InstRW<[LSULatency, LSU, NormalGr], (instregex "LZR(F|G)$")>;
 
 // Load and trap
-def : InstRW<[FXb, LSU, Lat5], (instregex "L(FH|G)?AT$")>;
+def : InstRW<[WLat1LSU, FXb, LSU, NormalGr], (instregex "L(FH|G)?AT$")>;
 
 // Load and test
-def : InstRW<[FXa, LSU, Lat5], (instregex "LT(G)?$")>;
-def : InstRW<[FXa], (instregex "LT(G)?R$")>;
+def : InstRW<[WLat1LSU, WLat1LSU, LSU, FXa, NormalGr], (instregex "LT(G)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "LT(G)?R$")>;
 
 // Stores
-def : InstRW<[FXb, LSU, Lat5], (instregex "STG(RL)?$")>;
-def : InstRW<[FXb, LSU, Lat5], (instregex "ST128$")>;
-def : InstRW<[FXb, LSU, Lat5], (instregex "ST(Y|FH|RL|Mux)?$")>;
+def : InstRW<[WLat1, FXb, LSU, NormalGr], (instregex "STG(RL)?$")>;
+def : InstRW<[WLat1, FXb, LSU, NormalGr], (instregex "ST128$")>;
+def : InstRW<[WLat1, FXb, LSU, NormalGr], (instregex "ST(Y|FH|RL|Mux)?$")>;
 
 // String moves.
-def : InstRW<[LSU, Lat30, GroupAlone], (instregex "MVST$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD], (instregex "MVST$")>;
 
 //===----------------------------------------------------------------------===//
 // Conditional move instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXa, Lat2], (instregex "LOCRMux$")>;
-def : InstRW<[FXa, Lat2], (instregex "LOC(G|FH)?R(Asm.*)?$")>;
-def : InstRW<[FXa, Lat2], (instregex "LOC(G|H)?HI(Mux|(Asm.*))?$")>;
-def : InstRW<[FXa, LSU, Lat6], (instregex "LOC(G|FH|Mux)?(Asm.*)?$")>;
-def : InstRW<[FXb, LSU, Lat5], (instregex "STOC(G|FH|Mux)?(Asm.*)?$")>;
+def : InstRW<[WLat2, FXa, NormalGr], (instregex "LOCRMux$")>;
+def : InstRW<[WLat2, FXa, NormalGr], (instregex "LOC(G|FH)?R(Asm.*)?$")>;
+def : InstRW<[WLat2, FXa, NormalGr], (instregex "LOC(G|H)?HI(Mux|(Asm.*))?$")>;
+def : InstRW<[WLat2LSU, RegReadAdv, FXa, LSU, NormalGr],
+             (instregex "LOC(G|FH|Mux)?(Asm.*)?$")>;
+def : InstRW<[WLat1, FXb, LSU, NormalGr],
+             (instregex "STOC(G|FH|Mux)?(Asm.*)?$")>;
 
 //===----------------------------------------------------------------------===//
 // Sign extensions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXa], (instregex "L(B|H|G)R$")>;
-def : InstRW<[FXa], (instregex "LG(B|H|F)R$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "L(B|H|G)R$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "LG(B|H|F)R$")>;
 
-def : InstRW<[FXa, LSU, Lat5], (instregex "LTGF$")>;
-def : InstRW<[FXa], (instregex "LTGFR$")>;
+def : InstRW<[WLat1LSU, WLat1LSU, FXa, LSU, NormalGr], (instregex "LTGF$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "LTGFR$")>;
 
-def : InstRW<[FXa, LSU, Lat5], (instregex "LB(H|Mux)?$")>;
-def : InstRW<[FXa, LSU, Lat5], (instregex "LH(Y)?$")>;
-def : InstRW<[FXa, LSU, Lat5], (instregex "LH(H|Mux|RL)$")>;
-def : InstRW<[FXa, LSU, Lat5], (instregex "LG(B|H|F)$")>;
-def : InstRW<[FXa, LSU, Lat5], (instregex "LG(H|F)RL$")>;
+def : InstRW<[WLat1LSU, FXa, LSU, NormalGr], (instregex "LB(H|Mux)?$")>;
+def : InstRW<[WLat1LSU, FXa, LSU, NormalGr], (instregex "LH(Y)?$")>;
+def : InstRW<[WLat1LSU, FXa, LSU, NormalGr], (instregex "LH(H|Mux|RL)$")>;
+def : InstRW<[WLat1LSU, FXa, LSU, NormalGr], (instregex "LG(B|H|F)$")>;
+def : InstRW<[WLat1LSU, FXa, LSU, NormalGr], (instregex "LG(H|F)RL$")>;
 
 //===----------------------------------------------------------------------===//
 // Zero extensions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXa], (instregex "LLCR(Mux)?$")>;
-def : InstRW<[FXa], (instregex "LLHR(Mux)?$")>;
-def : InstRW<[FXa], (instregex "LLG(C|H|F|T)R$")>;
-def : InstRW<[LSU], (instregex "LLC(Mux)?$")>;
-def : InstRW<[LSU], (instregex "LLH(Mux)?$")>;
-def : InstRW<[FXa, LSU, Lat5], (instregex "LL(C|H)H$")>;
-def : InstRW<[LSU], (instregex "LLHRL$")>;
-def : InstRW<[LSU], (instregex "LLG(C|H|F|T|HRL|FRL)$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "LLCR(Mux)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "LLHR(Mux)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "LLG(C|H|F|T)R$")>;
+def : InstRW<[LSULatency, LSU, NormalGr], (instregex "LLC(Mux)?$")>;
+def : InstRW<[LSULatency, LSU, NormalGr], (instregex "LLH(Mux)?$")>;
+def : InstRW<[WLat1LSU, FXa, LSU, NormalGr], (instregex "LL(C|H)H$")>;
+def : InstRW<[LSULatency, LSU, NormalGr], (instregex "LLHRL$")>;
+def : InstRW<[LSULatency, LSU, NormalGr], (instregex "LLG(C|H|F|T|HRL|FRL)$")>;
 
 // Load and zero rightmost byte
-def : InstRW<[LSU], (instregex "LLZRGF$")>;
+def : InstRW<[LSULatency, LSU, NormalGr], (instregex "LLZRGF$")>;
 
 // Load and trap
-def : InstRW<[FXb, LSU, Lat5], (instregex "LLG(F|T)?AT$")>;
+def : InstRW<[WLat1LSU, FXb, LSU, NormalGr], (instregex "LLG(F|T)?AT$")>;
 
 //===----------------------------------------------------------------------===//
 // Truncations
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXb, LSU, Lat5], (instregex "STC(H|Y|Mux)?$")>;
-def : InstRW<[FXb, LSU, Lat5], (instregex "STH(H|Y|RL|Mux)?$")>;
-def : InstRW<[FXb, LSU, Lat5], (instregex "STCM(H|Y)?$")>;
+def : InstRW<[WLat1, FXb, LSU, NormalGr], (instregex "STC(H|Y|Mux)?$")>;
+def : InstRW<[WLat1, FXb, LSU, NormalGr], (instregex "STH(H|Y|RL|Mux)?$")>;
+def : InstRW<[WLat1, FXb, LSU, NormalGr], (instregex "STCM(H|Y)?$")>;
 
 //===----------------------------------------------------------------------===//
 // Multi-register moves
 //===----------------------------------------------------------------------===//
 
 // Load multiple (estimated average of 5 ops)
-def : InstRW<[LSU, LSU, LSU, LSU, LSU, Lat10, GroupAlone],
-             (instregex "LM(H|Y|G)?$")>;
+def : InstRW<[WLat10, WLat10, LSU5, GroupAlone], (instregex "LM(H|Y|G)?$")>;
 
 // Load multiple disjoint
-def : InstRW<[LSU, Lat30, GroupAlone], (instregex "LMD$")>;
+def : InstRW<[WLat30, WLat30, MCD], (instregex "LMD$")>;
 
-// Store multiple (estimated average of ceil(5/2) FXb ops)
-def : InstRW<[LSU, LSU, FXb, FXb, FXb, Lat10,
-              GroupAlone], (instregex "STM(G|H|Y)?$")>;
+// Store multiple
+def : InstRW<[WLat1, LSU2, FXb3, GroupAlone], (instregex "STM(G|H|Y)?$")>;
 
 //===----------------------------------------------------------------------===//
 // Byte swaps
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXa], (instregex "LRV(G)?R$")>;
-def : InstRW<[FXa, LSU, Lat5], (instregex "LRV(G|H)?$")>;
-def : InstRW<[FXb, LSU, Lat5], (instregex "STRV(G|H)?$")>;
-def : InstRW<[LSU, Lat30, GroupAlone], (instregex "MVCIN$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "LRV(G)?R$")>;
+def : InstRW<[WLat1LSU, FXa, LSU, NormalGr], (instregex "LRV(G|H)?$")>;
+def : InstRW<[WLat1, FXb, LSU, NormalGr], (instregex "STRV(G|H)?$")>;
+def : InstRW<[WLat30, MCD], (instregex "MVCIN$")>;
 
 //===----------------------------------------------------------------------===//
 // Load address instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXa], (instregex "LA(Y|RL)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "LA(Y|RL)?$")>;
 
 // Load the Global Offset Table address ( -> larl )
-def : InstRW<[FXa], (instregex "GOT$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "GOT$")>;
 
 //===----------------------------------------------------------------------===//
 // Absolute and Negation
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXa, Lat2], (instregex "LP(G)?R$")>;
-def : InstRW<[FXa, FXa, Lat3, BeginGroup], (instregex "L(N|P)GFR$")>;
-def : InstRW<[FXa, Lat2], (instregex "LN(R|GR)$")>;
-def : InstRW<[FXa], (instregex "LC(R|GR)$")>;
-def : InstRW<[FXa, FXa, Lat2, BeginGroup], (instregex "LCGFR$")>;
+def : InstRW<[WLat2, WLat2, FXa, NormalGr], (instregex "LP(G)?R$")>;
+def : InstRW<[WLat3, WLat3, FXa2, Cracked], (instregex "L(N|P)GFR$")>;
+def : InstRW<[WLat2, WLat2, FXa, NormalGr], (instregex "LN(R|GR)$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "LC(R|GR)$")>;
+def : InstRW<[WLat2, WLat2, FXa2, Cracked], (instregex "LCGFR$")>;
 
 //===----------------------------------------------------------------------===//
 // Insertion
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXa, LSU, Lat5], (instregex "IC(Y)?$")>;
-def : InstRW<[FXa, LSU, Lat5], (instregex "IC32(Y)?$")>;
-def : InstRW<[FXa, LSU, Lat5], (instregex "ICM(H|Y)?$")>;
-def : InstRW<[FXa], (instregex "II(F|H|L)Mux$")>;
-def : InstRW<[FXa], (instregex "IIHF(64)?$")>;
-def : InstRW<[FXa], (instregex "IIHH(64)?$")>;
-def : InstRW<[FXa], (instregex "IIHL(64)?$")>;
-def : InstRW<[FXa], (instregex "IILF(64)?$")>;
-def : InstRW<[FXa], (instregex "IILH(64)?$")>;
-def : InstRW<[FXa], (instregex "IILL(64)?$")>;
+def : InstRW<[WLat1LSU, RegReadAdv, FXa, LSU, NormalGr], (instregex "IC(Y)?$")>;
+def : InstRW<[WLat1LSU, RegReadAdv, FXa, LSU, NormalGr],
+             (instregex "IC32(Y)?$")>;
+def : InstRW<[WLat1LSU, RegReadAdv, WLat1LSU, FXa, LSU, NormalGr],
+             (instregex "ICM(H|Y)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "II(F|H|L)Mux$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "IIHF(64)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "IIHH(64)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "IIHL(64)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "IILF(64)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "IILH(64)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "IILL(64)?$")>;
 
 //===----------------------------------------------------------------------===//
 // Addition
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXa, LSU, Lat5], (instregex "A(Y)?$")>;
-def : InstRW<[FXa, LSU, Lat6], (instregex "AH(Y)?$")>;
-def : InstRW<[FXa], (instregex "AIH$")>;
-def : InstRW<[FXa], (instregex "AFI(Mux)?$")>;
-def : InstRW<[FXa, LSU, Lat5], (instregex "AG$")>;
-def : InstRW<[FXa], (instregex "AGFI$")>;
-def : InstRW<[FXa], (instregex "AGHI(K)?$")>;
-def : InstRW<[FXa], (instregex "AGR(K)?$")>;
-def : InstRW<[FXa], (instregex "AHI(K)?$")>;
-def : InstRW<[FXa], (instregex "AHIMux(K)?$")>;
-def : InstRW<[FXa, LSU, Lat5], (instregex "AL(Y)?$")>;
-def : InstRW<[FXa], (instregex "AL(FI|HSIK)$")>;
-def : InstRW<[FXa, LSU, Lat5], (instregex "ALG(F)?$")>;
-def : InstRW<[FXa], (instregex "ALGHSIK$")>;
-def : InstRW<[FXa], (instregex "ALGF(I|R)$")>;
-def : InstRW<[FXa], (instregex "ALGR(K)?$")>;
-def : InstRW<[FXa], (instregex "ALR(K)?$")>;
-def : InstRW<[FXa], (instregex "AR(K)?$")>;
-def : InstRW<[FXa], (instregex "A(L)?HHHR$")>;
-def : InstRW<[FXa, Lat2], (instregex "A(L)?HHLR$")>;
-def : InstRW<[FXa], (instregex "ALSIH(N)?$")>;
-def : InstRW<[FXb, LSU, Lat5], (instregex "A(L)?(G)?SI$")>;
+def : InstRW<[WLat1LSU, WLat1LSU, RegReadAdv, FXa, LSU, NormalGr],
+             (instregex "A(Y)?$")>;
+def : InstRW<[WLat2LSU, WLat2LSU, RegReadAdv, FXa, LSU, NormalGr],
+             (instregex "AH(Y)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "AIH$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "AFI(Mux)?$")>;
+def : InstRW<[WLat1LSU, WLat1LSU, RegReadAdv, FXa, LSU, NormalGr],
+             (instregex "AG$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "AGFI$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "AGHI(K)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "AGR(K)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "AHI(K)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "AHIMux(K)?$")>;
+def : InstRW<[WLat1LSU, WLat1LSU, RegReadAdv, FXa, LSU, NormalGr],
+             (instregex "AL(Y)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "AL(FI|HSIK)$")>;
+def : InstRW<[WLat1LSU, WLat1LSU, RegReadAdv, FXa, LSU, NormalGr],
+             (instregex "ALG(F)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "ALGHSIK$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "ALGF(I|R)$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "ALGR(K)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "ALR(K)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "AR(K)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "A(L)?HHHR$")>;
+def : InstRW<[WLat2, WLat2, FXa, NormalGr], (instregex "A(L)?HHLR$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "ALSIH(N)?$")>;
+def : InstRW<[WLat2LSU, FXb, LSU, NormalGr], (instregex "A(L)?(G)?SI$")>;
 
 // Logical addition with carry
-def : InstRW<[FXa, LSU, Lat6, GroupAlone], (instregex "ALC(G)?$")>;
-def : InstRW<[FXa, Lat2, GroupAlone], (instregex "ALC(G)?R$")>;
+def : InstRW<[WLat2LSU, WLat2LSU, RegReadAdv, FXa, LSU, GroupAlone],
+             (instregex "ALC(G)?$")>;
+def : InstRW<[WLat2, WLat2, FXa, GroupAlone], (instregex "ALC(G)?R$")>;
 
 // Add with sign extension (32 -> 64)
-def : InstRW<[FXa, LSU, Lat6], (instregex "AGF$")>;
-def : InstRW<[FXa, Lat2], (instregex "AGFR$")>;
+def : InstRW<[WLat2LSU, WLat2LSU, RegReadAdv, FXa, LSU, NormalGr],
+             (instregex "AGF$")>;
+def : InstRW<[WLat2, WLat2, FXa, NormalGr], (instregex "AGFR$")>;
 
 //===----------------------------------------------------------------------===//
 // Subtraction
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXa, LSU, Lat5], (instregex "S(G|Y)?$")>;
-def : InstRW<[FXa, LSU, Lat6], (instregex "SH(Y)?$")>;
-def : InstRW<[FXa], (instregex "SGR(K)?$")>;
-def : InstRW<[FXa], (instregex "SLFI$")>;
-def : InstRW<[FXa, LSU, Lat5], (instregex "SL(G|GF|Y)?$")>;
-def : InstRW<[FXa], (instregex "SLGF(I|R)$")>;
-def : InstRW<[FXa], (instregex "SLGR(K)?$")>;
-def : InstRW<[FXa], (instregex "SLR(K)?$")>;
-def : InstRW<[FXa], (instregex "SR(K)?$")>;
-def : InstRW<[FXa], (instregex "S(L)?HHHR$")>;
-def : InstRW<[FXa, Lat2], (instregex "S(L)?HHLR$")>;
+def : InstRW<[WLat1LSU, WLat1LSU, RegReadAdv, FXa, LSU, NormalGr],
+             (instregex "S(G|Y)?$")>;
+def : InstRW<[WLat2LSU, WLat2LSU, RegReadAdv, FXa, LSU, NormalGr],
+             (instregex "SH(Y)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "SGR(K)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "SLFI$")>;
+def : InstRW<[WLat1LSU, WLat1LSU, RegReadAdv, FXa, LSU, NormalGr],
+             (instregex "SL(G|GF|Y)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "SLGF(I|R)$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "SLGR(K)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "SLR(K)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "SR(K)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "S(L)?HHHR$")>;
+def : InstRW<[WLat2, WLat2, FXa, NormalGr], (instregex "S(L)?HHLR$")>;
 
 // Subtraction with borrow
-def : InstRW<[FXa, LSU, Lat6, GroupAlone], (instregex "SLB(G)?$")>;
-def : InstRW<[FXa, Lat2, GroupAlone], (instregex "SLB(G)?R$")>;
+def : InstRW<[WLat2LSU, WLat2LSU, RegReadAdv, FXa, LSU, GroupAlone],
+             (instregex "SLB(G)?$")>;
+def : InstRW<[WLat2, WLat2, FXa, GroupAlone], (instregex "SLB(G)?R$")>;
 
 // Subtraction with sign extension (32 -> 64)
-def : InstRW<[FXa, LSU, Lat6], (instregex "SGF$")>;
-def : InstRW<[FXa, Lat2], (instregex "SGFR$")>;
+def : InstRW<[WLat2LSU, WLat2LSU, RegReadAdv, FXa, LSU, NormalGr],
+             (instregex "SGF$")>;
+def : InstRW<[WLat2, WLat2, FXa, NormalGr], (instregex "SGFR$")>;
 
 //===----------------------------------------------------------------------===//
 // AND
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXa, LSU, Lat5], (instregex "N(G|Y)?$")>;
-def : InstRW<[FXa], (instregex "NGR(K)?$")>;
-def : InstRW<[FXa], (instregex "NI(FMux|HMux|LMux)$")>;
-def : InstRW<[FXb, LSU, Lat5], (instregex "NI(Y)?$")>;
-def : InstRW<[FXa], (instregex "NIHF(64)?$")>;
-def : InstRW<[FXa], (instregex "NIHH(64)?$")>;
-def : InstRW<[FXa], (instregex "NIHL(64)?$")>;
-def : InstRW<[FXa], (instregex "NILF(64)?$")>;
-def : InstRW<[FXa], (instregex "NILH(64)?$")>;
-def : InstRW<[FXa], (instregex "NILL(64)?$")>;
-def : InstRW<[FXa], (instregex "NR(K)?$")>;
-def : InstRW<[LSU, LSU, FXb, Lat9, BeginGroup], (instregex "NC$")>;
+def : InstRW<[WLat1LSU, WLat1LSU, RegReadAdv, FXa, LSU, NormalGr],
+             (instregex "N(G|Y)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "NGR(K)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "NI(FMux|HMux|LMux)$")>;
+def : InstRW<[WLat2LSU, FXb, LSU, NormalGr], (instregex "NI(Y)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "NIHF(64)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "NIHH(64)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "NIHL(64)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "NILF(64)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "NILH(64)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "NILL(64)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "NR(K)?$")>;
+def : InstRW<[WLat3LSU, LSU2, FXb, Cracked], (instregex "NC$")>;
 
 //===----------------------------------------------------------------------===//
 // OR
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXa, LSU, Lat5], (instregex "O(G|Y)?$")>;
-def : InstRW<[FXa], (instregex "OGR(K)?$")>;
-def : InstRW<[FXb, LSU, Lat5], (instregex "OI(Y)?$")>;
-def : InstRW<[FXa], (instregex "OI(FMux|HMux|LMux)$")>;
-def : InstRW<[FXa], (instregex "OIHF(64)?$")>;
-def : InstRW<[FXa], (instregex "OIHH(64)?$")>;
-def : InstRW<[FXa], (instregex "OIHL(64)?$")>;
-def : InstRW<[FXa], (instregex "OILF(64)?$")>;
-def : InstRW<[FXa], (instregex "OILH(64)?$")>;
-def : InstRW<[FXa], (instregex "OILL(64)?$")>;
-def : InstRW<[FXa], (instregex "OR(K)?$")>;
-def : InstRW<[LSU, LSU, FXb, Lat9, BeginGroup], (instregex "OC$")>;
+def : InstRW<[WLat1LSU, WLat1LSU, RegReadAdv, FXa, LSU, NormalGr],
+             (instregex "O(G|Y)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "OGR(K)?$")>;
+def : InstRW<[WLat2LSU, FXb, LSU, NormalGr], (instregex "OI(Y)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "OI(FMux|HMux|LMux)$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "OIHF(64)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "OIHH(64)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "OIHL(64)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "OILF(64)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "OILH(64)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "OILL(64)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "OR(K)?$")>;
+def : InstRW<[WLat3LSU, LSU2, FXb, Cracked], (instregex "OC$")>;
 
 //===----------------------------------------------------------------------===//
 // XOR
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXa, LSU, Lat5], (instregex "X(G|Y)?$")>;
-def : InstRW<[FXb, LSU, Lat5], (instregex "XI(Y)?$")>;
-def : InstRW<[FXa], (instregex "XIFMux$")>;
-def : InstRW<[FXa], (instregex "XGR(K)?$")>;
-def : InstRW<[FXa], (instregex "XIHF(64)?$")>;
-def : InstRW<[FXa], (instregex "XILF(64)?$")>;
-def : InstRW<[FXa], (instregex "XR(K)?$")>;
-def : InstRW<[LSU, LSU, FXb, Lat9, BeginGroup], (instregex "XC$")>;
+def : InstRW<[WLat1LSU, WLat1LSU, RegReadAdv, FXa, LSU, NormalGr],
+             (instregex "X(G|Y)?$")>;
+def : InstRW<[WLat2LSU, FXb, LSU, NormalGr], (instregex "XI(Y)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "XIFMux$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "XGR(K)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "XIHF(64)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "XILF(64)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "XR(K)?$")>;
+def : InstRW<[WLat3LSU, LSU2, FXb, Cracked], (instregex "XC$")>;
 
 //===----------------------------------------------------------------------===//
 // Multiplication
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXa, LSU, Lat10], (instregex "MS(GF|Y)?$")>;
-def : InstRW<[FXa, Lat6], (instregex "MS(R|FI)$")>;
-def : InstRW<[FXa, LSU, Lat12], (instregex "MSG$")>;
-def : InstRW<[FXa, Lat8], (instregex "MSGR$")>;
-def : InstRW<[FXa, Lat6], (instregex "MSGF(I|R)$")>;
-def : InstRW<[FXa2, LSU, Lat15, GroupAlone], (instregex "MLG$")>;
-def : InstRW<[FXa2, Lat9, GroupAlone], (instregex "MLGR$")>;
-def : InstRW<[FXa, Lat5], (instregex "MGHI$")>;
-def : InstRW<[FXa, Lat5], (instregex "MHI$")>;
-def : InstRW<[FXa, LSU, Lat9], (instregex "MH(Y)?$")>;
-def : InstRW<[FXa2, Lat7, GroupAlone], (instregex "M(L)?R$")>;
-def : InstRW<[FXa2, LSU, Lat7, GroupAlone], (instregex "M(FY|L)?$")>;
+def : InstRW<[WLat6LSU, RegReadAdv, FXa, LSU, NormalGr],
+             (instregex "MS(GF|Y)?$")>;
+def : InstRW<[WLat6, FXa, NormalGr], (instregex "MS(R|FI)$")>;
+def : InstRW<[WLat8LSU, RegReadAdv, FXa, LSU, NormalGr], (instregex "MSG$")>;
+def : InstRW<[WLat8, FXa, NormalGr], (instregex "MSGR$")>;
+def : InstRW<[WLat6, FXa, NormalGr], (instregex "MSGF(I|R)$")>;
+def : InstRW<[WLat11LSU, RegReadAdv, FXa2, LSU, GroupAlone],
+             (instregex "MLG$")>;
+def : InstRW<[WLat9, FXa2, GroupAlone], (instregex "MLGR$")>;
+def : InstRW<[WLat5, FXa, NormalGr], (instregex "MGHI$")>;
+def : InstRW<[WLat5, FXa, NormalGr], (instregex "MHI$")>;
+def : InstRW<[WLat5LSU, RegReadAdv, FXa, LSU, NormalGr], (instregex "MH(Y)?$")>;
+def : InstRW<[WLat7, FXa2, GroupAlone], (instregex "M(L)?R$")>;
+def : InstRW<[WLat7LSU, RegReadAdv, FXa2, LSU, GroupAlone],
+             (instregex "M(FY|L)?$")>;
 
 //===----------------------------------------------------------------------===//
 // Division and remainder
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXa2, FXa2, Lat20, GroupAlone], (instregex "DR$")>;
-def : InstRW<[FXa2, FXa2, LSU, Lat30, GroupAlone], (instregex "D$")>;
-def : InstRW<[FXa2, Lat30, GroupAlone], (instregex "DSG(F)?R$")>;
-def : InstRW<[LSU, FXa2, Lat30, GroupAlone], (instregex "DSG(F)?$")>;
-def : InstRW<[FXa2, FXa2, Lat20, GroupAlone], (instregex "DLR$")>;
-def : InstRW<[FXa2, FXa2, Lat30, GroupAlone], (instregex "DLGR$")>;
-def : InstRW<[FXa2, FXa2, LSU, Lat30, GroupAlone], (instregex "DL(G)?$")>;
+def : InstRW<[WLat20, FXa4, GroupAlone], (instregex "DR$")>;
+def : InstRW<[WLat30, RegReadAdv, FXa4, LSU, GroupAlone], (instregex "D$")>;
+def : InstRW<[WLat30, FXa2, GroupAlone], (instregex "DSG(F)?R$")>;
+def : InstRW<[WLat30, RegReadAdv, FXa2, LSU, GroupAlone],
+             (instregex "DSG(F)?$")>;
+def : InstRW<[WLat20, FXa4, GroupAlone], (instregex "DLR$")>;
+def : InstRW<[WLat30, FXa4, GroupAlone], (instregex "DLGR$")>;
+def : InstRW<[WLat30, RegReadAdv, FXa4, LSU, GroupAlone], (instregex "DL(G)?$")>;
 
 //===----------------------------------------------------------------------===//
 // Shifts
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXa], (instregex "SLL(G|K)?$")>;
-def : InstRW<[FXa], (instregex "SRL(G|K)?$")>;
-def : InstRW<[FXa], (instregex "SRA(G|K)?$")>;
-def : InstRW<[FXa], (instregex "SLA(G|K)?$")>;
-def : InstRW<[FXa, FXa, FXa, FXa, LSU, Lat8, GroupAlone],
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "SLL(G|K)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "SRL(G|K)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "SRA(G|K)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "SLA(G|K)?$")>;
+def : InstRW<[WLat5LSU, WLat5LSU, FXa4, LSU, GroupAlone],
              (instregex "S(L|R)D(A|L)$")>;
 
 // Rotate
-def : InstRW<[FXa, LSU, Lat6], (instregex "RLL(G)?$")>;
+def : InstRW<[WLat2LSU, FXa, LSU, NormalGr], (instregex "RLL(G)?$")>;
 
 // Rotate and insert
-def : InstRW<[FXa], (instregex "RISBG(N|32)?$")>;
-def : InstRW<[FXa], (instregex "RISBH(G|H|L)$")>;
-def : InstRW<[FXa], (instregex "RISBL(G|H|L)$")>;
-def : InstRW<[FXa], (instregex "RISBMux$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "RISBG(N|32)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "RISBH(G|H|L)$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "RISBL(G|H|L)$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "RISBMux$")>;
 
 // Rotate and Select
-def : InstRW<[FXa, FXa, Lat3, BeginGroup], (instregex "R(N|O|X)SBG$")>;
+def : InstRW<[WLat3, WLat3, FXa2, Cracked], (instregex "R(N|O|X)SBG$")>;
 
 //===----------------------------------------------------------------------===//
 // Comparison
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXb, LSU, Lat5], (instregex "C(G|Y|Mux|RL)?$")>;
-def : InstRW<[FXb], (instregex "C(F|H)I(Mux)?$")>;
-def : InstRW<[FXb], (instregex "CG(F|H)I$")>;
-def : InstRW<[FXb, LSU, Lat5], (instregex "CG(HSI|RL)$")>;
-def : InstRW<[FXb], (instregex "C(G)?R$")>;
-def : InstRW<[FXb], (instregex "CIH$")>;
-def : InstRW<[FXb, LSU, Lat5], (instregex "CH(F|SI)$")>;
-def : InstRW<[FXb, LSU, Lat5], (instregex "CL(Y|Mux|FHSI)?$")>;
-def : InstRW<[FXb], (instregex "CLFI(Mux)?$")>;
-def : InstRW<[FXb, LSU, Lat5], (instregex "CLG(HRL|HSI)?$")>;
-def : InstRW<[FXb, LSU, Lat5], (instregex "CLGF(RL)?$")>;
-def : InstRW<[FXb], (instregex "CLGF(I|R)$")>;
-def : InstRW<[FXb], (instregex "CLGR$")>;
-def : InstRW<[FXb, LSU, Lat5], (instregex "CLGRL$")>;
-def : InstRW<[FXb, LSU, Lat5], (instregex "CLH(F|RL|HSI)$")>;
-def : InstRW<[FXb], (instregex "CLIH$")>;
-def : InstRW<[FXb, LSU, Lat5], (instregex "CLI(Y)?$")>;
-def : InstRW<[FXb], (instregex "CLR$")>;
-def : InstRW<[FXb, LSU, Lat5], (instregex "CLRL$")>;
-def : InstRW<[FXb], (instregex "C(L)?HHR$")>;
-def : InstRW<[FXb, Lat2], (instregex "C(L)?HLR$")>;
+def : InstRW<[WLat1LSU, RegReadAdv, FXb, LSU, NormalGr],
+             (instregex "C(G|Y|Mux)?$")>;
+def : InstRW<[WLat1LSU, FXb, LSU, NormalGr], (instregex "CRL$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "C(F|H)I(Mux)?$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "CG(F|H)I$")>;
+def : InstRW<[WLat1LSU, FXb, LSU, NormalGr], (instregex "CG(HSI|RL)$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "C(G)?R$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "CIH$")>;
+def : InstRW<[WLat1LSU, RegReadAdv, FXb, LSU, NormalGr], (instregex "CHF$")>;
+def : InstRW<[WLat1LSU, FXb, LSU, NormalGr], (instregex "CHSI$")>;
+def : InstRW<[WLat1LSU, RegReadAdv, FXb, LSU, NormalGr],
+             (instregex "CL(Y|Mux)?$")>;
+def : InstRW<[WLat1LSU, FXb, LSU, NormalGr], (instregex "CLFHSI$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "CLFI(Mux)?$")>;
+def : InstRW<[WLat1LSU, RegReadAdv, FXb, LSU, NormalGr], (instregex "CLG$")>;
+def : InstRW<[WLat1LSU, FXb, LSU, NormalGr], (instregex "CLG(HRL|HSI)$")>;
+def : InstRW<[WLat1LSU, RegReadAdv, FXb, LSU, NormalGr], (instregex "CLGF$")>;
+def : InstRW<[WLat1LSU, FXb, LSU, NormalGr], (instregex "CLGFRL$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "CLGF(I|R)$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "CLGR$")>;
+def : InstRW<[WLat1LSU, FXb, LSU, NormalGr], (instregex "CLGRL$")>;
+def : InstRW<[WLat1LSU, RegReadAdv, FXb, LSU, NormalGr], (instregex "CLHF$")>;
+def : InstRW<[WLat1LSU, FXb, LSU, NormalGr], (instregex "CLH(RL|HSI)$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "CLIH$")>;
+def : InstRW<[WLat1LSU, FXb, LSU, NormalGr], (instregex "CLI(Y)?$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "CLR$")>;
+def : InstRW<[WLat1LSU, FXb, LSU, NormalGr], (instregex "CLRL$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "C(L)?HHR$")>;
+def : InstRW<[WLat2, FXb, NormalGr], (instregex "C(L)?HLR$")>;
 
 // Compare halfword
-def : InstRW<[FXb, LSU, Lat6], (instregex "CH(Y|RL)?$")>;
-def : InstRW<[FXb, LSU, Lat6], (instregex "CGH(RL)?$")>;
-def : InstRW<[FXa, FXb, LSU, Lat6, BeginGroup], (instregex "CHHSI$")>;
+def : InstRW<[WLat2LSU, RegReadAdv, FXb, LSU, NormalGr], (instregex "CH(Y)?$")>;
+def : InstRW<[WLat2LSU, FXb, LSU, NormalGr], (instregex "CHRL$")>;
+def : InstRW<[WLat2LSU, RegReadAdv, FXb, LSU, NormalGr], (instregex "CGH$")>;
+def : InstRW<[WLat2LSU, FXb, LSU, NormalGr], (instregex "CGHRL$")>;
+def : InstRW<[WLat2LSU, FXa, FXb, LSU, Cracked], (instregex "CHHSI$")>;
 
 // Compare with sign extension (32 -> 64)
-def : InstRW<[FXb, LSU, Lat6], (instregex "CGF(RL)?$")>;
-def : InstRW<[FXb, Lat2], (instregex "CGFR$")>;
+def : InstRW<[WLat2LSU, RegReadAdv, FXb, LSU, NormalGr], (instregex "CGF$")>;
+def : InstRW<[WLat2LSU, FXb, LSU, NormalGr], (instregex "CGFRL$")>;
+def : InstRW<[WLat2, FXb, NormalGr], (instregex "CGFR$")>;
 
 // Compare logical character
-def : InstRW<[FXb, LSU, LSU, Lat9, BeginGroup], (instregex "CLC$")>;
-def : InstRW<[LSU, Lat30, GroupAlone], (instregex "CLCL(E|U)?$")>;
-def : InstRW<[LSU, Lat30, GroupAlone], (instregex "CLST$")>;
+def : InstRW<[WLat6, FXb, LSU2, Cracked], (instregex "CLC$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD], (instregex "CLCL(E|U)?$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD], (instregex "CLST$")>;
 
 // Test under mask
-def : InstRW<[FXb, LSU, Lat5], (instregex "TM(Y)?$")>;
-def : InstRW<[FXb], (instregex "TM(H|L)Mux$")>;
-def : InstRW<[FXb], (instregex "TMHH(64)?$")>;
-def : InstRW<[FXb], (instregex "TMHL(64)?$")>;
-def : InstRW<[FXb], (instregex "TMLH(64)?$")>;
-def : InstRW<[FXb], (instregex "TMLL(64)?$")>;
+def : InstRW<[WLat1LSU, FXb, LSU, NormalGr], (instregex "TM(Y)?$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "TM(H|L)Mux$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "TMHH(64)?$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "TMHL(64)?$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "TMLH(64)?$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "TMLL(64)?$")>;
 
 // Compare logical characters under mask
-def : InstRW<[FXb, LSU, Lat6], (instregex "CLM(H|Y)?$")>;
+def : InstRW<[WLat2LSU, RegReadAdv, FXb, LSU, NormalGr],
+             (instregex "CLM(H|Y)?$")>;
 
 //===----------------------------------------------------------------------===//
 // Prefetch and execution hint
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[LSU], (instregex "PFD(RL)?$")>;
-def : InstRW<[FXb, Lat2], (instregex "BPP$")>;
+def : InstRW<[WLat1, LSU, NormalGr], (instregex "PFD(RL)?$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "BPP$")>;
 def : InstRW<[FXb, EndGroup], (instregex "BPRP$")>;
-def : InstRW<[FXb], (instregex "NIAI$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "NIAI$")>;
 
 //===----------------------------------------------------------------------===//
 // Atomic operations
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXb, EndGroup], (instregex "Serialize$")>;
+def : InstRW<[WLat1, FXb, EndGroup], (instregex "Serialize$")>;
 
-def : InstRW<[FXb, LSU, Lat5], (instregex "LAA(G)?$")>;
-def : InstRW<[FXb, LSU, Lat5], (instregex "LAAL(G)?$")>;
-def : InstRW<[FXb, LSU, Lat5], (instregex "LAN(G)?$")>;
-def : InstRW<[FXb, LSU, Lat5], (instregex "LAO(G)?$")>;
-def : InstRW<[FXb, LSU, Lat5], (instregex "LAX(G)?$")>;
+def : InstRW<[WLat2LSU, WLat2LSU, FXb, LSU, NormalGr], (instregex "LAA(G)?$")>;
+def : InstRW<[WLat2LSU, WLat2LSU, FXb, LSU, NormalGr], (instregex "LAAL(G)?$")>;
+def : InstRW<[WLat2LSU, WLat2LSU, FXb, LSU, NormalGr], (instregex "LAN(G)?$")>;
+def : InstRW<[WLat2LSU, WLat2LSU, FXb, LSU, NormalGr], (instregex "LAO(G)?$")>;
+def : InstRW<[WLat2LSU, WLat2LSU, FXb, LSU, NormalGr], (instregex "LAX(G)?$")>;
 
 // Test and set
-def : InstRW<[FXb, LSU, Lat5, EndGroup], (instregex "TS$")>;
+def : InstRW<[WLat2LSU, FXb, LSU, EndGroup], (instregex "TS$")>;
 
 // Compare and swap
-def : InstRW<[FXa, FXb, LSU, Lat6, GroupAlone], (instregex "CS(G|Y)?$")>;
+def : InstRW<[WLat3LSU, WLat3LSU, FXa, FXb, LSU, GroupAlone],
+             (instregex "CS(G|Y)?$")>;
 
 // Compare double and swap
-def : InstRW<[FXa, FXa, FXb, FXb, FXa, LSU, Lat10, GroupAlone],
+def : InstRW<[WLat6LSU, WLat6LSU, FXa3, FXb2, LSU, GroupAlone],
              (instregex "CDS(Y)?$")>;
-def : InstRW<[FXa, FXa, FXb, FXb, LSU, FXb, FXb, LSU, LSU, Lat20, GroupAlone],
+def : InstRW<[WLat15, WLat15, FXa2, FXb4, LSU3, GroupAlone],
              (instregex "CDSG$")>;
 
 // Compare and swap and store
-def : InstRW<[FXa, LSU, Lat30], (instregex "CSST$")>;
+def : InstRW<[WLat30, MCD], (instregex "CSST$")>;
 
 // Perform locked operation
-def : InstRW<[LSU, Lat30, GroupAlone], (instregex "PLO$")>;
+def : InstRW<[WLat30, MCD], (instregex "PLO$")>;
 
 // Load/store pair from/to quadword
-def : InstRW<[LSU, LSU, Lat5, GroupAlone], (instregex "LPQ$")>;
-def : InstRW<[FXb, FXb, LSU, Lat6, GroupAlone], (instregex "STPQ$")>;
+def : InstRW<[WLat4LSU, LSU2, GroupAlone], (instregex "LPQ$")>;
+def : InstRW<[WLat1, FXb2, LSU, GroupAlone], (instregex "STPQ$")>;
 
 // Load pair disjoint
-def : InstRW<[LSU, LSU, Lat5, GroupAlone], (instregex "LPD(G)?$")>;
+def : InstRW<[WLat1LSU, WLat1LSU, LSU2, GroupAlone], (instregex "LPD(G)?$")>;
 
 //===----------------------------------------------------------------------===//
 // Translate and convert
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[LSU, Lat30, GroupAlone], (instregex "TR$")>;
-def : InstRW<[FXa, FXa, FXa, LSU, LSU, Lat30, GroupAlone], (instregex "TRT$")>;
-def : InstRW<[FXa, LSU, Lat30], (instregex "TRTR$")>;
-def : InstRW<[FXa, Lat30], (instregex "TRE$")>;
-def : InstRW<[FXa, Lat30], (instregex "TRT(R)?E(Opt)?$")>;
-def : InstRW<[LSU, Lat30], (instregex "TR(T|O)(T|O)(Opt)?$")>;
-def : InstRW<[FXa, Lat30], (instregex "CU(12|14|21|24|41|42)(Opt)?$")>;
-def : InstRW<[FXa, Lat30], (instregex "(CUUTF|CUTFU)(Opt)?$")>;
+def : InstRW<[WLat1, LSU5, GroupAlone], (instregex "TR$")>;
+def : InstRW<[WLat30, WLat30, WLat30, FXa3, LSU2, GroupAlone],
+             (instregex "TRT$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD], (instregex "TRTR$")>;
+def : InstRW<[WLat30, WLat30, MCD], (instregex "TRE$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD], (instregex "TRT(R)?E(Opt)?$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD], (instregex "TR(T|O)(T|O)(Opt)?$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD],
+             (instregex "CU(12|14|21|24|41|42)(Opt)?$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD], (instregex "(CUUTF|CUTFU)(Opt)?$")>;
 
 //===----------------------------------------------------------------------===//
 // Message-security assist
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXa, Lat30], (instregex "KM(C|F|O|CTR)?$")>;
-def : InstRW<[FXa, Lat30], (instregex "(KIMD|KLMD|KMAC|PCC|PPNO)$")>;
+def : InstRW<[WLat30, WLat30, WLat30, WLat30, MCD],
+             (instregex "KM(C|F|O|CTR)?$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD],
+             (instregex "(KIMD|KLMD|KMAC|PCC|PPNO)$")>;
 
 //===----------------------------------------------------------------------===//
 // Decimal arithmetic
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXb, VecDF, VecDF, LSU, LSU, Lat30, GroupAlone],
+def : InstRW<[WLat30, RegReadAdv, FXb, VecDF2, LSU2, GroupAlone],
              (instregex "CVBG$")>;
-def : InstRW<[FXb, VecDF, LSU, Lat30, GroupAlone], (instregex "CVB(Y)?$")>;
-def : InstRW<[FXb, FXb, FXb, VecDF2, VecDF2, LSU, Lat30, GroupAlone],
-             (instregex "CVDG$")>;
-def : InstRW<[FXb, VecDF, FXb, LSU, Lat30, GroupAlone], (instregex "CVD(Y)?$")>;
-def : InstRW<[LSU, Lat10, GroupAlone], (instregex "MVO$")>;
-def : InstRW<[LSU, Lat30, GroupAlone], (instregex "MV(N|Z)$")>;
-def : InstRW<[LSU, Lat30, GroupAlone], (instregex "(PACK|PKA|PKU)$")>;
-def : InstRW<[LSU, Lat12, GroupAlone], (instregex "UNPK(A|U)$")>;
-def : InstRW<[FXb, LSU, LSU, Lat9, BeginGroup], (instregex "UNPK$")>;
+def : InstRW<[WLat30, RegReadAdv, FXb, VecDF, LSU, GroupAlone],
+             (instregex "CVB(Y)?$")>;
+def : InstRW<[WLat1, FXb3, VecDF4, LSU, GroupAlone], (instregex "CVDG$")>;
+def : InstRW<[WLat1, FXb2, VecDF, LSU, GroupAlone], (instregex "CVD(Y)?$")>;
+def : InstRW<[WLat1, LSU5, GroupAlone], (instregex "MV(N|O|Z)$")>;
+def : InstRW<[WLat1, LSU5, GroupAlone], (instregex "(PACK|PKA|PKU)$")>;
+def : InstRW<[WLat12, LSU5, GroupAlone], (instregex "UNPK(A|U)$")>;
+def : InstRW<[WLat1, FXb, LSU2, Cracked], (instregex "UNPK$")>;
 
-def : InstRW<[FXb, VecDFX, LSU, LSU, LSU, Lat9, GroupAlone],
+def : InstRW<[WLat5LSU, FXb, VecDFX, LSU3, GroupAlone],
              (instregex "(A|S|ZA)P$")>;
-def : InstRW<[FXb, VecDFX2, VecDFX2, LSU, LSU, LSU, Lat30, GroupAlone],
-             (instregex "(M|D)P$")>;
-def : InstRW<[FXb, VecDFX, VecDFX, LSU, LSU, Lat15, GroupAlone],
-             (instregex "SRP$")>;
-def : InstRW<[VecDFX, LSU, LSU, Lat5, GroupAlone], (instregex "CP$")>;
-def : InstRW<[VecDFX, LSU, Lat4, BeginGroup], (instregex "TP$")>;
-def : InstRW<[LSU, Lat30, GroupAlone], (instregex "ED(MK)?$")>;
+def : InstRW<[WLat1, FXb, VecDFX4, LSU3, GroupAlone], (instregex "(M|D)P$")>;
+def : InstRW<[WLat15, FXb, VecDFX2, LSU2, GroupAlone], (instregex "SRP$")>;
+def : InstRW<[WLat8, VecDFX, LSU, LSU, GroupAlone], (instregex "CP$")>;
+def : InstRW<[WLat3LSU, VecDFX, LSU, Cracked], (instregex "TP$")>;
+def : InstRW<[WLat30, MCD], (instregex "ED(MK)?$")>;
 
 //===----------------------------------------------------------------------===//
 // Access registers
 //===----------------------------------------------------------------------===//
 
 // Extract/set/copy access register
-def : InstRW<[LSU], (instregex "(EAR|SAR|CPYA)$")>;
+def : InstRW<[WLat3, LSU, NormalGr], (instregex "(EAR|SAR|CPYA)$")>;
 
 // Load address extended
-def : InstRW<[LSU, FXa, Lat5, BeginGroup], (instregex "LAE(Y)?$")>;
+def : InstRW<[WLat5, LSU, FXa, Cracked], (instregex "LAE(Y)?$")>;
 
 // Load/store access multiple (not modeled precisely)
-def : InstRW<[LSU, Lat30, GroupAlone], (instregex "(L|ST)AM(Y)?$")>;
+def : InstRW<[WLat20, WLat20, LSU5, GroupAlone], (instregex "LAM(Y)?$")>;
+def : InstRW<[WLat1, LSU5, GroupAlone], (instregex "STAM(Y)?$")>;
 
 //===----------------------------------------------------------------------===//
 // Program mask and addressing mode
 //===----------------------------------------------------------------------===//
 
 // Insert Program Mask
-def : InstRW<[FXa, Lat3, EndGroup], (instregex "IPM$")>;
+def : InstRW<[WLat3, FXa, EndGroup], (instregex "IPM$")>;
 
 // Set Program Mask
-def : InstRW<[LSU, EndGroup], (instregex "SPM$")>;
+def : InstRW<[WLat3, LSU, EndGroup], (instregex "SPM$")>;
 
 // Branch and link
-def : InstRW<[FXa, FXa, FXb, Lat5, GroupAlone], (instregex "BAL(R)?$")>;
+def : InstRW<[WLat1, FXa2, FXb, GroupAlone], (instregex "BAL(R)?$")>;
 
 // Test addressing mode
-def : InstRW<[FXb], (instregex "TAM$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "TAM$")>;
 
 // Set addressing mode
-def : InstRW<[FXb, Lat2, EndGroup], (instregex "SAM(24|31|64)$")>;
+def : InstRW<[WLat1, FXb, EndGroup], (instregex "SAM(24|31|64)$")>;
 
 // Branch (and save) and set mode.
-def : InstRW<[FXa, FXb, Lat2, GroupAlone], (instregex "BSM$")>;
-def : InstRW<[FXa, FXa, FXb, Lat3, GroupAlone], (instregex "BASSM$")>;
+def : InstRW<[WLat1, FXa, FXb, GroupAlone], (instregex "BSM$")>;
+def : InstRW<[WLat1, FXa2, FXb, GroupAlone], (instregex "BASSM$")>;
 
 //===----------------------------------------------------------------------===//
 // Transactional execution
 //===----------------------------------------------------------------------===//
 
 // Transaction begin
-def : InstRW<[LSU, LSU, FXb, FXb, FXb, FXb, FXb, Lat15, GroupAlone],
-              (instregex "TBEGIN(C)?$")>;
+def : InstRW<[WLat9, LSU2, FXb5, GroupAlone], (instregex "TBEGIN(C)?$")>;
 
 // Transaction end
-def : InstRW<[FXb, GroupAlone], (instregex "TEND$")>;
+def : InstRW<[WLat1, FXb, GroupAlone], (instregex "TEND$")>;
 
 // Transaction abort
-def : InstRW<[LSU, GroupAlone], (instregex "TABORT$")>;
+def : InstRW<[WLat30, MCD], (instregex "TABORT$")>;
 
 // Extract Transaction Nesting Depth
-def : InstRW<[FXa], (instregex "ETND$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "ETND$")>;
 
 // Nontransactional store
-def : InstRW<[FXb, LSU, Lat5], (instregex "NTSTG$")>;
+def : InstRW<[WLat1, FXb, LSU, NormalGr], (instregex "NTSTG$")>;
 
 //===----------------------------------------------------------------------===//
 // Processor assist
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXb], (instregex "PPA$")>;
+def : InstRW<[WLat30, MCD], (instregex "PPA$")>;
 
 //===----------------------------------------------------------------------===//
 // Miscellaneous Instructions.
 //===----------------------------------------------------------------------===//
 
 // Find leftmost one
-def : InstRW<[FXa, FXa, Lat6, GroupAlone], (instregex "FLOGR$")>;
+def : InstRW<[WLat7, WLat7, FXa2, GroupAlone], (instregex "FLOGR$")>;
 
 // Population count
-def : InstRW<[FXa, Lat3], (instregex "POPCNT$")>;
+def : InstRW<[WLat3, WLat3, FXa, NormalGr], (instregex "POPCNT$")>;
 
 // String instructions
-def : InstRW<[FXa, LSU, Lat30], (instregex "SRST$")>;
-def : InstRW<[FXa, Lat30], (instregex "SRSTU$")>;
-def : InstRW<[LSU, Lat30, GroupAlone], (instregex "CUSE$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD], (instregex "SRST(U)?$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD], (instregex "CUSE$")>;
 
 // Various complex instructions
-def : InstRW<[LSU, Lat30], (instregex "CFC$")>;
-def : InstRW<[FXb, LSU, Lat30], (instregex "UPT$")>;
-def : InstRW<[LSU, Lat30], (instregex "CKSM$")>;
-def : InstRW<[FXa, Lat30], (instregex "CMPSC$")>;
+def : InstRW<[WLat30, WLat30, WLat30, WLat30, MCD], (instregex "CFC$")>;
+def : InstRW<[WLat30, WLat30, WLat30, WLat30, WLat30, WLat30, MCD],
+             (instregex "UPT$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD], (instregex "CKSM$")>;
+def : InstRW<[WLat30, WLat30, WLat30, WLat30, MCD], (instregex "CMPSC$")>;
 
 // Execute
-def : InstRW<[FXb, GroupAlone], (instregex "EX(RL)?$")>;
+def : InstRW<[WLat1, FXb, GroupAlone], (instregex "EX(RL)?$")>;
 
 //===----------------------------------------------------------------------===//
 // .insn directive instructions
 //===----------------------------------------------------------------------===//
 
 // An "empty" sched-class will be assigned instead of the "invalid sched-class".
 // getNumDecoderSlots() will then return 1 instead of 0.
 def : InstRW<[], (instregex "Insn.*")>;
 
 
 // ----------------------------- Floating point ----------------------------- //
 
 //===----------------------------------------------------------------------===//
 // FP: Move instructions
 //===----------------------------------------------------------------------===//
 
 // Load zero
-def : InstRW<[FXb], (instregex "LZ(DR|ER)$")>;
-def : InstRW<[FXb, FXb, Lat2, BeginGroup], (instregex "LZXR$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "LZ(DR|ER)$")>;
+def : InstRW<[WLat2, FXb2, Cracked], (instregex "LZXR$")>;
 
 // Load
-def : InstRW<[VecXsPm], (instregex "LER$")>;
-def : InstRW<[FXb], (instregex "LD(R|R32|GR)$")>;
-def : InstRW<[FXb, Lat3], (instregex "LGDR$")>;
-def : InstRW<[FXb, FXb, Lat2, GroupAlone], (instregex "LXR$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "LER$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "LD(R|R32|GR)$")>;
+def : InstRW<[WLat3, FXb, NormalGr], (instregex "LGDR$")>;
+def : InstRW<[WLat2, FXb2, GroupAlone], (instregex "LXR$")>;
 
 // Load and Test
-def : InstRW<[VecXsPm, Lat4], (instregex "LT(D|E)BR$")>;
-def : InstRW<[VecXsPm, Lat4], (instregex "LTEBRCompare$")>;
-def : InstRW<[VecXsPm, Lat4], (instregex "LTDBRCompare$")>;
-def : InstRW<[VecDF2, VecDF2, Lat11, GroupAlone], (instregex "LTXBR$")>;
-def : InstRW<[VecDF2, VecDF2, Lat11, GroupAlone], (instregex "LTXBRCompare$")>;
+def : InstRW<[WLat3, WLat3, VecXsPm, NormalGr], (instregex "LT(E|D)BR$")>;
+def : InstRW<[WLat3, VecXsPm, NormalGr], (instregex "LT(E|D)BRCompare$")>;
+def : InstRW<[WLat10, WLat10, VecDF4, GroupAlone],
+             (instregex "LTXBR(Compare)?$")>;
 
 // Copy sign
-def : InstRW<[VecXsPm], (instregex "CPSDRd(d|s)$")>;
-def : InstRW<[VecXsPm], (instregex "CPSDRs(d|s)$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "CPSDR(d|s)(d|s)$")>;
 
 //===----------------------------------------------------------------------===//
 // FP: Load instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[VecXsPm, LSU, Lat7], (instregex "LE(Y)?$")>;
-def : InstRW<[LSU], (instregex "LD(Y|E32)?$")>;
-def : InstRW<[LSU], (instregex "LX$")>;
+def : InstRW<[WLat2LSU, VecXsPm, LSU, NormalGr], (instregex "LE(Y)?$")>;
+def : InstRW<[LSULatency, LSU, NormalGr], (instregex "LD(Y|E32)?$")>;
+def : InstRW<[LSULatency, LSU, NormalGr], (instregex "LX$")>;
 
 //===----------------------------------------------------------------------===//
 // FP: Store instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXb, LSU, Lat7], (instregex "STD(Y)?$")>;
-def : InstRW<[FXb, LSU, Lat7], (instregex "STE(Y)?$")>;
-def : InstRW<[FXb, LSU, Lat5], (instregex "STX$")>;
+def : InstRW<[WLat1, FXb, LSU, NormalGr], (instregex "ST(E|D)(Y)?$")>;
+def : InstRW<[WLat1, FXb, LSU, NormalGr], (instregex "STX$")>;
 
 //===----------------------------------------------------------------------===//
 // FP: Conversion instructions
 //===----------------------------------------------------------------------===//
 
 // Load rounded
-def : InstRW<[VecBF], (instregex "LEDBR(A)?$")>;
-def : InstRW<[VecDF, VecDF, Lat20], (instregex "LEXBR(A)?$")>;
-def : InstRW<[VecDF, VecDF, Lat20], (instregex "LDXBR(A)?$")>;
+def : InstRW<[WLat7, VecBF, NormalGr], (instregex "LEDBR(A)?$")>;
+def : InstRW<[WLat9, VecDF2, NormalGr], (instregex "L(E|D)XBR(A)?$")>;
 
 // Load lengthened
-def : InstRW<[VecBF, LSU, Lat12], (instregex "LDEB$")>;
-def : InstRW<[VecBF], (instregex "LDEBR$")>;
-def : InstRW<[VecBF2, VecBF2, LSU, Lat12 , GroupAlone], (instregex "LX(D|E)B$")>;
-def : InstRW<[VecBF2, VecBF2, GroupAlone], (instregex "LX(D|E)BR$")>;
+def : InstRW<[WLat7LSU, VecBF, LSU, NormalGr], (instregex "LDEB$")>;
+def : InstRW<[WLat7, VecBF, NormalGr], (instregex "LDEBR$")>;
+def : InstRW<[WLat8LSU, VecBF4, LSU, GroupAlone], (instregex "LX(E|D)B$")>;
+def : InstRW<[WLat8, VecBF4, GroupAlone], (instregex "LX(E|D)BR$")>;
 
 // Convert from fixed / logical
-def : InstRW<[FXb, VecBF, Lat9, BeginGroup], (instregex "CE(F|G)BR(A)?$")>;
-def : InstRW<[FXb, VecBF, Lat9, BeginGroup], (instregex "CD(F|G)BR(A)?$")>;
-def : InstRW<[FXb, VecDF2, VecDF2, Lat12, GroupAlone], (instregex "CX(F|G)BR(A)?$")>;
-def : InstRW<[FXb, VecBF, Lat9, BeginGroup], (instregex "CEL(F|G)BR$")>;
-def : InstRW<[FXb, VecBF, Lat9, BeginGroup], (instregex "CDL(F|G)BR$")>;
-def : InstRW<[FXb, VecDF2, VecDF2, Lat12, GroupAlone], (instregex "CXL(F|G)BR$")>;
+def : InstRW<[WLat8, FXb, VecBF, Cracked], (instregex "C(E|D)(F|G)BR(A)?$")>;
+def : InstRW<[WLat11, FXb, VecDF4, GroupAlone], (instregex "CX(F|G)BR(A)?$")>;
+def : InstRW<[WLat8, FXb, VecBF, Cracked], (instregex "C(E|D)L(F|G)BR$")>;
+def : InstRW<[WLat11, FXb, VecDF4, GroupAlone], (instregex "CXL(F|G)BR$")>;
 
 // Convert to fixed / logical
-def : InstRW<[FXb, VecBF, Lat11, BeginGroup], (instregex "CF(E|D)BR(A)?$")>;
-def : InstRW<[FXb, VecBF, Lat11, BeginGroup], (instregex "CG(E|D)BR(A)?$")>;
-def : InstRW<[FXb, VecDF, VecDF, Lat20, BeginGroup], (instregex "C(F|G)XBR(A)?$")>;
-def : InstRW<[FXb, VecBF, Lat11, GroupAlone], (instregex "CLFEBR$")>;
-def : InstRW<[FXb, VecBF, Lat11, BeginGroup], (instregex "CLFDBR$")>;
-def : InstRW<[FXb, VecBF, Lat11, BeginGroup], (instregex "CLG(E|D)BR$")>;
-def : InstRW<[FXb, VecDF, VecDF, Lat20, BeginGroup], (instregex "CL(F|G)XBR$")>;
+def : InstRW<[WLat10, WLat10, FXb, VecBF, Cracked],
+             (instregex "C(F|G)(E|D)BR(A)?$")>;
+def : InstRW<[WLat12, WLat12, FXb, VecDF2, Cracked],
+             (instregex "C(F|G)XBR(A)?$")>;
+def : InstRW<[WLat10, WLat10, FXb, VecBF, GroupAlone], (instregex "CLFEBR$")>;
+def : InstRW<[WLat10, WLat10, FXb, VecBF, Cracked], (instregex "CLFDBR$")>;
+def : InstRW<[WLat10, WLat10, FXb, VecBF, Cracked], (instregex "CLG(E|D)BR$")>;
+def : InstRW<[WLat12, WLat12, FXb, VecDF2, Cracked], (instregex "CL(F|G)XBR$")>;
 
 //===----------------------------------------------------------------------===//
 // FP: Unary arithmetic
 //===----------------------------------------------------------------------===//
 
 // Load Complement / Negative / Positive
-def : InstRW<[VecXsPm, Lat4], (instregex "L(C|N|P)DBR$")>;
-def : InstRW<[VecXsPm, Lat4], (instregex "L(C|N|P)EBR$")>;
-def : InstRW<[FXb], (instregex "LCDFR(_32)?$")>;
-def : InstRW<[FXb], (instregex "LNDFR(_32)?$")>;
-def : InstRW<[FXb], (instregex "LPDFR(_32)?$")>;
-def : InstRW<[VecDF2, VecDF2, Lat11, GroupAlone], (instregex "L(C|N|P)XBR$")>;
+def : InstRW<[WLat3, WLat3, VecXsPm, NormalGr], (instregex "L(C|N|P)(E|D)BR$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "L(C|N|P)DFR(_32)?$")>;
+def : InstRW<[WLat10, WLat10, VecDF4, GroupAlone], (instregex "L(C|N|P)XBR$")>;
 
 // Square root
-def : InstRW<[VecFPd, LSU], (instregex "SQ(E|D)B$")>;
-def : InstRW<[VecFPd], (instregex "SQ(E|D)BR$")>;
-def : InstRW<[VecFPd, VecFPd, GroupAlone], (instregex "SQXBR$")>;
+def : InstRW<[WLat30, VecFPd, LSU, NormalGr], (instregex "SQ(E|D)B$")>;
+def : InstRW<[WLat30, VecFPd, NormalGr], (instregex "SQ(E|D)BR$")>;
+def : InstRW<[WLat30, VecFPd, GroupAlone], (instregex "SQXBR$")>;
 
 // Load FP integer
-def : InstRW<[VecBF], (instregex "FIEBR(A)?$")>;
-def : InstRW<[VecBF], (instregex "FIDBR(A)?$")>;
-def : InstRW<[VecDF2, VecDF2, Lat11, GroupAlone], (instregex "FIXBR(A)?$")>;
+def : InstRW<[WLat7, VecBF, NormalGr], (instregex "FI(E|D)BR(A)?$")>;
+def : InstRW<[WLat10, VecDF4, GroupAlone], (instregex "FIXBR(A)?$")>;
 
 //===----------------------------------------------------------------------===//
 // FP: Binary arithmetic
 //===----------------------------------------------------------------------===//
 
 // Addition
-def : InstRW<[VecBF, LSU, Lat12], (instregex "A(E|D)B$")>;
-def : InstRW<[VecBF], (instregex "A(E|D)BR$")>;
-def : InstRW<[VecDF2, VecDF2, Lat10, GroupAlone], (instregex "AXBR$")>;
+def : InstRW<[WLat7LSU, WLat7LSU, RegReadAdv, VecBF, LSU, NormalGr],
+             (instregex "A(E|D)B$")>;
+def : InstRW<[WLat7, WLat7, VecBF, NormalGr], (instregex "A(E|D)BR$")>;
+def : InstRW<[WLat10, WLat10, VecDF4, GroupAlone], (instregex "AXBR$")>;
 
 // Subtraction
-def : InstRW<[VecBF, LSU, Lat12], (instregex "S(E|D)B$")>;
-def : InstRW<[VecBF], (instregex "S(E|D)BR$")>;
-def : InstRW<[VecDF2, VecDF2, Lat11, GroupAlone], (instregex "SXBR$")>;
+def : InstRW<[WLat7LSU, WLat7LSU, RegReadAdv, VecBF, LSU, NormalGr],
+             (instregex "S(E|D)B$")>;
+def : InstRW<[WLat7, WLat7, VecBF, NormalGr], (instregex "S(E|D)BR$")>;
+def : InstRW<[WLat10, WLat10, VecDF4, GroupAlone], (instregex "SXBR$")>;
 
 // Multiply
-def : InstRW<[VecBF, LSU, Lat12], (instregex "M(D|DE|EE)B$")>;
-def : InstRW<[VecBF], (instregex "M(D|DE|EE)BR$")>;
-def : InstRW<[VecBF2, VecBF2, LSU, Lat12, GroupAlone], (instregex "MXDB$")>;
-def : InstRW<[VecBF2, VecBF2, GroupAlone], (instregex "MXDBR$")>;
-def : InstRW<[VecDF2, VecDF2, Lat20, GroupAlone], (instregex "MXBR$")>;
+def : InstRW<[WLat7LSU, RegReadAdv, VecBF, LSU, NormalGr],
+             (instregex "M(D|DE|EE)B$")>;
+def : InstRW<[WLat7, VecBF, NormalGr], (instregex "M(D|DE|EE)BR$")>;
+def : InstRW<[WLat8LSU, RegReadAdv, VecBF4, LSU, GroupAlone],
+             (instregex "MXDB$")>;
+def : InstRW<[WLat8, VecBF4, GroupAlone], (instregex "MXDBR$")>;
+def : InstRW<[WLat20, VecDF4, GroupAlone], (instregex "MXBR$")>;
 
 // Multiply and add / subtract
-def : InstRW<[VecBF2, LSU, Lat12, GroupAlone], (instregex "M(A|S)EB$")>;
-def : InstRW<[VecBF, GroupAlone], (instregex "M(A|S)EBR$")>;
-def : InstRW<[VecBF2, LSU, Lat12, GroupAlone], (instregex "M(A|S)DB$")>;
-def : InstRW<[VecBF], (instregex "M(A|S)DBR$")>;
+def : InstRW<[WLat7LSU, RegReadAdv, RegReadAdv, VecBF2, LSU, GroupAlone],
+             (instregex "M(A|S)EB$")>;
+def : InstRW<[WLat7, VecBF, GroupAlone], (instregex "M(A|S)EBR$")>;
+def : InstRW<[WLat7LSU, RegReadAdv, RegReadAdv, VecBF2, LSU, GroupAlone],
+             (instregex "M(A|S)DB$")>;
+def : InstRW<[WLat7, VecBF, NormalGr], (instregex "M(A|S)DBR$")>;
 
 // Division
-def : InstRW<[VecFPd, LSU], (instregex "D(E|D)B$")>;
-def : InstRW<[VecFPd], (instregex "D(E|D)BR$")>;
-def : InstRW<[VecFPd, VecFPd, GroupAlone], (instregex "DXBR$")>;
+def : InstRW<[WLat30, RegReadAdv, VecFPd, LSU, NormalGr],
+             (instregex "D(E|D)B$")>;
+def : InstRW<[WLat30, VecFPd, NormalGr], (instregex "D(E|D)BR$")>;
+def : InstRW<[WLat30, VecFPd, GroupAlone], (instregex "DXBR$")>;
 
 // Divide to integer
-def : InstRW<[VecFPd, Lat30], (instregex "DI(E|D)BR$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD], (instregex "DI(E|D)BR$")>;
 
 //===----------------------------------------------------------------------===//
 // FP: Comparisons
 //===----------------------------------------------------------------------===//
 
 // Compare
-def : InstRW<[VecXsPm, LSU, Lat8], (instregex "(K|C)(E|D)B$")>;
-def : InstRW<[VecXsPm, Lat4], (instregex "(K|C)(E|D)BR$")>;
-def : InstRW<[VecDF, VecDF, Lat20, GroupAlone], (instregex "(K|C)XBR$")>;
+def : InstRW<[WLat3LSU, RegReadAdv, VecXsPm, LSU, NormalGr],
+             (instregex "(K|C)(E|D)B$")>;
+def : InstRW<[WLat3, VecXsPm, NormalGr], (instregex "(K|C)(E|D)BR$")>;
+def : InstRW<[WLat9, VecDF2, GroupAlone], (instregex "(K|C)XBR$")>;
 
 // Test Data Class
-def : InstRW<[LSU, VecXsPm, Lat9], (instregex "TC(E|D)B$")>;
-def : InstRW<[LSU, VecDF2, VecDF2, Lat15, GroupAlone], (instregex "TCXB$")>;
+def : InstRW<[WLat5, LSU, VecXsPm, NormalGr], (instregex "TC(E|D)B$")>;
+def : InstRW<[WLat10, LSU2, VecDF4, GroupAlone], (instregex "TCXB$")>;
 
 //===----------------------------------------------------------------------===//
 // FP: Floating-point control register instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXa, LSU, Lat4, GroupAlone], (instregex "EFPC$")>;
-def : InstRW<[FXb, LSU, Lat5, GroupAlone], (instregex "STFPC$")>;
-def : InstRW<[LSU, Lat3, GroupAlone], (instregex "SFPC$")>;
-def : InstRW<[LSU, LSU, Lat6, GroupAlone], (instregex "LFPC$")>;
-def : InstRW<[FXa, Lat30], (instregex "SFASR$")>;
-def : InstRW<[FXa, LSU, Lat30], (instregex "LFAS$")>;
-def : InstRW<[FXb, Lat3, GroupAlone], (instregex "SRNM(B|T)?$")>;
+def : InstRW<[WLat4, FXa, LSU, GroupAlone], (instregex "EFPC$")>;
+def : InstRW<[WLat1, FXb, LSU, GroupAlone], (instregex "STFPC$")>;
+def : InstRW<[WLat3, LSU, GroupAlone], (instregex "SFPC$")>;
+def : InstRW<[WLat3LSU, LSU2, GroupAlone], (instregex "LFPC$")>;
+def : InstRW<[WLat30, MCD], (instregex "SFASR$")>;
+def : InstRW<[WLat30, MCD], (instregex "LFAS$")>;
+def : InstRW<[WLat3, FXb, GroupAlone], (instregex "SRNM(B|T)?$")>;
 
 
 // --------------------- Hexadecimal floating point ------------------------- //
 
 //===----------------------------------------------------------------------===//
 // HFP: Move instructions
 //===----------------------------------------------------------------------===//
 
 // Load and Test
-def : InstRW<[VecXsPm, Lat4], (instregex "LT(D|E)R$")>;
-def : InstRW<[VecDF2, VecDF2, Lat11, GroupAlone], (instregex "LTXR$")>;
+def : InstRW<[WLat3, WLat3, VecXsPm, NormalGr], (instregex "LT(E|D)R$")>;
+def : InstRW<[WLat10, WLat10, VecDF4, GroupAlone], (instregex "LTXR$")>;
 
 //===----------------------------------------------------------------------===//
 // HFP: Conversion instructions
 //===----------------------------------------------------------------------===//
 
 // Load rounded
-def : InstRW<[VecBF], (instregex "(LEDR|LRER)$")>;
-def : InstRW<[VecBF], (instregex "LEXR$")>;
-def : InstRW<[VecDF2], (instregex "(LDXR|LRDR)$")>;
+def : InstRW<[WLat7, VecBF, NormalGr], (instregex "(LEDR|LRER)$")>;
+def : InstRW<[WLat7, VecBF, NormalGr], (instregex "LEXR$")>;
+def : InstRW<[WLat9, VecDF2, NormalGr], (instregex "(LDXR|LRDR)$")>;
 
 // Load lengthened
-def : InstRW<[LSU], (instregex "LDE$")>;
-def : InstRW<[FXb], (instregex "LDER$")>;
-def : InstRW<[VecBF2, VecBF2, LSU, Lat12, GroupAlone], (instregex "LX(D|E)$")>;
-def : InstRW<[VecBF2, VecBF2, GroupAlone], (instregex "LX(D|E)R$")>;
+def : InstRW<[LSULatency, LSU, NormalGr], (instregex "LDE$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "LDER$")>;
+def : InstRW<[WLat8LSU, VecBF4, LSU, GroupAlone], (instregex "LX(E|D)$")>;
+def : InstRW<[WLat8, VecBF4, GroupAlone], (instregex "LX(E|D)R$")>;
 
 // Convert from fixed
-def : InstRW<[FXb, VecBF, Lat9, BeginGroup], (instregex "CE(F|G)R$")>;
-def : InstRW<[FXb, VecBF, Lat9, BeginGroup], (instregex "CD(F|G)R$")>;
-def : InstRW<[FXb, VecDF2, VecDF2, Lat12, GroupAlone], (instregex "CX(F|G)R$")>;
+def : InstRW<[WLat8, FXb, VecBF, Cracked], (instregex "C(E|D)(F|G)R$")>;
+def : InstRW<[WLat11, FXb, VecDF4, GroupAlone], (instregex "CX(F|G)R$")>;
 
 // Convert to fixed
-def : InstRW<[FXb, VecBF, Lat11, BeginGroup], (instregex "CF(E|D)R$")>;
-def : InstRW<[FXb, VecBF, Lat11, BeginGroup], (instregex "CG(E|D)R$")>;
-def : InstRW<[FXb, VecDF, VecDF, Lat20, BeginGroup], (instregex "C(F|G)XR$")>;
+def : InstRW<[WLat10, WLat10, FXb, VecBF, Cracked], (instregex "C(F|G)(E|D)R$")>;
+def : InstRW<[WLat12, WLat12, FXb, VecDF2, Cracked], (instregex "C(F|G)XR$")>;
 
 // Convert BFP to HFP / HFP to BFP.
-def : InstRW<[VecBF], (instregex "THD(E)?R$")>;
-def : InstRW<[VecBF], (instregex "TB(E)?DR$")>;
+def : InstRW<[WLat7, WLat7, VecBF, NormalGr], (instregex "THD(E)?R$")>;
+def : InstRW<[WLat7, WLat7, VecBF, NormalGr], (instregex "TB(E)?DR$")>;
 
 //===----------------------------------------------------------------------===//
 // HFP: Unary arithmetic
 //===----------------------------------------------------------------------===//
 
 // Load Complement / Negative / Positive
-def : InstRW<[VecXsPm, Lat4], (instregex "L(C|N|P)DR$")>;
-def : InstRW<[VecXsPm, Lat4], (instregex "L(C|N|P)ER$")>;
-def : InstRW<[VecDF2, VecDF2, Lat11, GroupAlone], (instregex "L(C|N|P)XR$")>;
+def : InstRW<[WLat3, WLat3, VecXsPm, NormalGr], (instregex "L(C|N|P)(E|D)R$")>;
+def : InstRW<[WLat10, WLat10, VecDF4, GroupAlone], (instregex "L(C|N|P)XR$")>;
 
 // Halve
-def : InstRW<[VecBF], (instregex "H(E|D)R$")>;
+def : InstRW<[WLat7, VecBF, NormalGr], (instregex "H(E|D)R$")>;
 
 // Square root
-def : InstRW<[VecFPd, LSU], (instregex "SQ(E|D)$")>;
-def : InstRW<[VecFPd], (instregex "SQ(E|D)R$")>;
-def : InstRW<[VecFPd, VecFPd, GroupAlone], (instregex "SQXR$")>;
+def : InstRW<[WLat30, VecFPd, LSU, NormalGr], (instregex "SQ(E|D)$")>;
+def : InstRW<[WLat30, VecFPd, NormalGr], (instregex "SQ(E|D)R$")>;
+def : InstRW<[WLat30, VecFPd, GroupAlone], (instregex "SQXR$")>;
 
 // Load FP integer
-def : InstRW<[VecBF], (instregex "FIER$")>;
-def : InstRW<[VecBF], (instregex "FIDR$")>;
-def : InstRW<[VecDF2, VecDF2, Lat11, GroupAlone], (instregex "FIXR$")>;
+def : InstRW<[WLat7, VecBF, NormalGr], (instregex "FI(E|D)R$")>;
+def : InstRW<[WLat10, VecDF4, GroupAlone], (instregex "FIXR$")>;
 
 //===----------------------------------------------------------------------===//
 // HFP: Binary arithmetic
 //===----------------------------------------------------------------------===//
 
 // Addition
-def : InstRW<[VecBF, LSU, Lat12], (instregex "A(E|D|U|W)$")>;
-def : InstRW<[VecBF], (instregex "A(E|D|U|W)R$")>;
-def : InstRW<[VecDF2, VecDF2, Lat10, GroupAlone], (instregex "AXR$")>;
+def : InstRW<[WLat7LSU, WLat7LSU, RegReadAdv, VecBF, LSU, NormalGr],
+             (instregex "A(E|D|U|W)$")>;
+def : InstRW<[WLat7, WLat7, VecBF, NormalGr], (instregex "A(E|D|U|W)R$")>;
+def : InstRW<[WLat10, WLat10, VecDF4, GroupAlone], (instregex "AXR$")>;
 
 // Subtraction
-def : InstRW<[VecBF, LSU, Lat12], (instregex "S(E|D|U|W)$")>;
-def : InstRW<[VecBF], (instregex "S(E|D|U|W)R$")>;
-def : InstRW<[VecDF2, VecDF2, Lat11, GroupAlone], (instregex "SXR$")>;
+def : InstRW<[WLat7LSU, WLat7LSU, RegReadAdv, VecBF, LSU, NormalGr],
+             (instregex "S(E|D|U|W)$")>;
+def : InstRW<[WLat7, WLat7, VecBF, NormalGr], (instregex "S(E|D|U|W)R$")>;
+def : InstRW<[WLat10, WLat10, VecDF4, GroupAlone], (instregex "SXR$")>;
 
 // Multiply
-def : InstRW<[VecBF, LSU, Lat12], (instregex "M(D|DE|E|EE)$")>;
-def : InstRW<[VecBF], (instregex "M(D|DE|E|EE)R$")>;
-def : InstRW<[VecBF2, VecBF2, LSU, Lat12, GroupAlone], (instregex "MXD$")>;
-def : InstRW<[VecBF2, VecBF2, GroupAlone], (instregex "MXDR$")>;
-def : InstRW<[VecDF2, VecDF2, Lat20, GroupAlone], (instregex "MXR$")>;
-def : InstRW<[VecBF2, VecBF2, LSU, Lat12, GroupAlone], (instregex "MY$")>;
-def : InstRW<[VecBF2, LSU, Lat12, GroupAlone], (instregex "MY(H|L)$")>;
-def : InstRW<[VecBF2, VecBF2, GroupAlone], (instregex "MYR$")>;
-def : InstRW<[VecBF, GroupAlone], (instregex "MY(H|L)R$")>;
+def : InstRW<[WLat7LSU, RegReadAdv, VecBF, LSU, NormalGr],
+             (instregex "M(D|DE|E|EE)$")>;
+def : InstRW<[WLat7, VecBF, NormalGr], (instregex "M(D|DE|E|EE)R$")>;
+def : InstRW<[WLat8LSU, RegReadAdv, VecBF4, LSU, GroupAlone],
+             (instregex "MXD$")>;
+def : InstRW<[WLat8, VecBF4, GroupAlone], (instregex "MXDR$")>;
+def : InstRW<[WLat30, VecDF4, GroupAlone], (instregex "MXR$")>;
+def : InstRW<[WLat8LSU, RegReadAdv, VecBF4, LSU, GroupAlone],
+             (instregex "MY$")>;
+def : InstRW<[WLat7LSU, RegReadAdv, VecBF2, LSU, GroupAlone],
+             (instregex "MY(H|L)$")>;
+def : InstRW<[WLat8, VecBF4, GroupAlone], (instregex "MYR$")>;
+def : InstRW<[WLat7, VecBF, GroupAlone], (instregex "MY(H|L)R$")>;
 
 // Multiply and add / subtract
-def : InstRW<[VecBF2, LSU, Lat12, GroupAlone], (instregex "M(A|S)E$")>;
-def : InstRW<[VecBF, GroupAlone], (instregex "M(A|S)ER$")>;
-def : InstRW<[VecBF2, LSU, Lat12, GroupAlone], (instregex "M(A|S)D$")>;
-def : InstRW<[VecBF, GroupAlone], (instregex "M(A|S)DR$")>;
-def : InstRW<[VecBF2, LSU, Lat12, GroupAlone], (instregex "MAY(H|L)$")>;
-def : InstRW<[VecBF2, VecBF2, LSU, Lat12, GroupAlone], (instregex "MAY$")>;
-def : InstRW<[VecBF, GroupAlone], (instregex "MAY(H|L)R$")>;
-def : InstRW<[VecBF2, VecBF2, GroupAlone], (instregex "MAYR$")>;
+def : InstRW<[WLat7LSU, RegReadAdv, RegReadAdv, VecBF2, LSU, GroupAlone],
+             (instregex "M(A|S)(E|D)$")>;
+def : InstRW<[WLat7, VecBF, GroupAlone], (instregex "M(A|S)(E|D)R$")>;
+def : InstRW<[WLat8LSU, RegReadAdv, RegReadAdv, VecBF4, LSU, GroupAlone],
+             (instregex "MAY$")>;
+def : InstRW<[WLat7LSU, RegReadAdv, RegReadAdv, VecBF2, LSU, GroupAlone],
+             (instregex "MAY(H|L)$")>;
+def : InstRW<[WLat8, VecBF4, GroupAlone], (instregex "MAYR$")>;
+def : InstRW<[WLat7, VecBF, GroupAlone], (instregex "MAY(H|L)R$")>;
 
 // Division
-def : InstRW<[VecFPd, LSU], (instregex "D(E|D)$")>;
-def : InstRW<[VecFPd], (instregex "D(E|D)R$")>;
-def : InstRW<[VecFPd, VecFPd, GroupAlone], (instregex "DXR$")>;
+def : InstRW<[WLat30, RegReadAdv, VecFPd, LSU, NormalGr],
+             (instregex "D(E|D)$")>;
+def : InstRW<[WLat30, VecFPd, NormalGr], (instregex "D(E|D)R$")>;
+def : InstRW<[WLat30, VecFPd, GroupAlone], (instregex "DXR$")>;
 
 //===----------------------------------------------------------------------===//
 // HFP: Comparisons
 //===----------------------------------------------------------------------===//
 
 // Compare
-def : InstRW<[VecBF, LSU, Lat12], (instregex "C(E|D)$")>;
-def : InstRW<[VecBF], (instregex "C(E|D)R$")>;
-def : InstRW<[VecDF, VecDF, Lat20, GroupAlone], (instregex "CXR$")>;
+def : InstRW<[WLat7LSU, RegReadAdv, VecBF, LSU, NormalGr],
+             (instregex "C(E|D)$")>;
+def : InstRW<[WLat7, VecBF, NormalGr], (instregex "C(E|D)R$")>;
+def : InstRW<[WLat10, VecDF2, GroupAlone], (instregex "CXR$")>;
 
 
 // ------------------------ Decimal floating point -------------------------- //
 
 //===----------------------------------------------------------------------===//
 // DFP: Move instructions
 //===----------------------------------------------------------------------===//
 
 // Load and Test
-def : InstRW<[VecDF], (instregex "LTDTR$")>;
-def : InstRW<[VecDF2, VecDF2, Lat11, GroupAlone], (instregex "LTXTR$")>;
+def : InstRW<[WLat8, WLat8, VecDF, NormalGr], (instregex "LTDTR$")>;
+def : InstRW<[WLat10, WLat10, VecDF4, GroupAlone], (instregex "LTXTR$")>;
 
 //===----------------------------------------------------------------------===//
 // DFP: Conversion instructions
 //===----------------------------------------------------------------------===//
 
 // Load rounded
-def : InstRW<[VecDF, Lat15], (instregex "LEDTR$")>;
-def : InstRW<[VecDF, VecDF, Lat20], (instregex "LDXTR$")>;
+def : InstRW<[WLat15, VecDF, NormalGr], (instregex "LEDTR$")>;
+def : InstRW<[WLat15, VecDF2, NormalGr], (instregex "LDXTR$")>;
 
 // Load lengthened
-def : InstRW<[VecDF], (instregex "LDETR$")>;
-def : InstRW<[VecDF2, VecDF2, Lat11, GroupAlone], (instregex "LXDTR$")>;
+def : InstRW<[WLat8, VecDF, NormalGr], (instregex "LDETR$")>;
+def : InstRW<[WLat10, VecDF4, GroupAlone], (instregex "LXDTR$")>;
 
 // Convert from fixed / logical
-def : InstRW<[FXb, VecDF, Lat30, BeginGroup], (instregex "CD(F|G)TR(A)?$")>;
-def : InstRW<[FXb, VecDF2, VecDF2, Lat30, GroupAlone], (instregex "CX(F|G)TR(A)?$")>;
-def : InstRW<[FXb, VecDF, Lat30, BeginGroup], (instregex "CDL(F|G)TR$")>;
-def : InstRW<[FXb, VecDF2, VecDF2, Lat30, GroupAlone], (instregex "CXL(F|G)TR$")>;
+def : InstRW<[WLat30, FXb, VecDF, Cracked], (instregex "CD(F|G)TR(A)?$")>;
+def : InstRW<[WLat30, FXb, VecDF4, GroupAlone], (instregex "CX(F|G)TR(A)?$")>;
+def : InstRW<[WLat30, FXb, VecDF, Cracked], (instregex "CDL(F|G)TR$")>;
+def : InstRW<[WLat30, FXb, VecDF4, GroupAlone], (instregex "CXL(F|G)TR$")>;
 
 // Convert to fixed / logical
-def : InstRW<[FXb, VecDF, Lat30, BeginGroup], (instregex "C(F|G)DTR(A)?$")>;
-def : InstRW<[FXb, VecDF, VecDF, Lat30, BeginGroup], (instregex "C(F|G)XTR(A)?$")>;
-def : InstRW<[FXb, VecDF, Lat30, BeginGroup], (instregex "CL(F|G)DTR$")>;
-def : InstRW<[FXb, VecDF, VecDF, Lat30, BeginGroup], (instregex "CL(F|G)XTR$")>;
+def : InstRW<[WLat30, WLat30, FXb, VecDF, Cracked],
+             (instregex "C(F|G)DTR(A)?$")>;
+def : InstRW<[WLat30, WLat30, FXb, VecDF2, Cracked],
+             (instregex "C(F|G)XTR(A)?$")>;
+def : InstRW<[WLat30, WLat30, FXb, VecDF, Cracked], (instregex "CL(F|G)DTR$")>;
+def : InstRW<[WLat30, WLat30, FXb, VecDF2, Cracked], (instregex "CL(F|G)XTR$")>;
 
 // Convert from / to signed / unsigned packed
-def : InstRW<[FXb, VecDF, Lat9, BeginGroup], (instregex "CD(S|U)TR$")>;
-def : InstRW<[FXb, FXb, VecDF2, VecDF2, Lat15, GroupAlone], (instregex "CX(S|U)TR$")>;
-def : InstRW<[FXb, VecDF, Lat12, BeginGroup], (instregex "C(S|U)DTR$")>;
-def : InstRW<[FXb, FXb, VecDF2, VecDF2, Lat15, GroupAlone], (instregex "C(S|U)XTR$")>;
+def : InstRW<[WLat9, FXb, VecDF, Cracked], (instregex "CD(S|U)TR$")>;
+def : InstRW<[WLat12, FXb2, VecDF4, GroupAlone], (instregex "CX(S|U)TR$")>;
+def : InstRW<[WLat11, FXb, VecDF, Cracked], (instregex "C(S|U)DTR$")>;
+def : InstRW<[WLat15, FXb2, VecDF4, GroupAlone], (instregex "C(S|U)XTR$")>;
 
 // Convert from / to zoned
-def : InstRW<[LSU, VecDF, Lat11, BeginGroup], (instregex "CDZT$")>;
-def : InstRW<[LSU, LSU, VecDF2, VecDF2, Lat15, GroupAlone], (instregex "CXZT$")>;
-def : InstRW<[FXb, LSU, VecDF, Lat11, BeginGroup], (instregex "CZDT$")>;
-def : InstRW<[FXb, LSU, VecDF, VecDF, Lat15, GroupAlone], (instregex "CZXT$")>;
+def : InstRW<[WLat8LSU, LSU, VecDF, Cracked], (instregex "CDZT$")>;
+def : InstRW<[WLat16LSU, LSU2, VecDF4, GroupAlone], (instregex "CXZT$")>;
+def : InstRW<[WLat1, FXb, LSU, VecDF, Cracked], (instregex "CZDT$")>;
+def : InstRW<[WLat1, FXb, LSU, VecDF2, GroupAlone], (instregex "CZXT$")>;
 
 // Convert from / to packed
-def : InstRW<[LSU, VecDF, Lat11, BeginGroup], (instregex "CDPT$")>;
-def : InstRW<[LSU, LSU, VecDF2, VecDF2, Lat15, GroupAlone], (instregex "CXPT$")>;
-def : InstRW<[FXb, LSU, VecDF, Lat11, BeginGroup], (instregex "CPDT$")>;
-def : InstRW<[FXb, LSU, VecDF, VecDF, Lat15, GroupAlone], (instregex "CPXT$")>;
+def : InstRW<[WLat8LSU, LSU, VecDF, Cracked], (instregex "CDPT$")>;
+def : InstRW<[WLat16LSU, LSU2, VecDF4, GroupAlone], (instregex "CXPT$")>;
+def : InstRW<[WLat1, FXb, LSU, VecDF, Cracked], (instregex "CPDT$")>;
+def : InstRW<[WLat1, FXb, LSU, VecDF2, GroupAlone], (instregex "CPXT$")>;
 
 // Perform floating-point operation
-def : InstRW<[FXb, Lat30], (instregex "PFPO$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD], (instregex "PFPO$")>;
 
 //===----------------------------------------------------------------------===//
 // DFP: Unary arithmetic
 //===----------------------------------------------------------------------===//
 
 // Load FP integer
-def : InstRW<[VecDF], (instregex "FIDTR$")>;
-def : InstRW<[VecDF2, VecDF2, Lat11, GroupAlone], (instregex "FIXTR$")>;
+def : InstRW<[WLat8, VecDF, NormalGr], (instregex "FIDTR$")>;
+def : InstRW<[WLat10, VecDF4, GroupAlone], (instregex "FIXTR$")>;
 
 // Extract biased exponent
-def : InstRW<[FXb, VecDF, Lat12, BeginGroup], (instregex "EEDTR$")>;
-def : InstRW<[FXb, VecDF, Lat12, BeginGroup], (instregex "EEXTR$")>;
+def : InstRW<[WLat11, FXb, VecDF, Cracked], (instregex "EEDTR$")>;
+def : InstRW<[WLat11, FXb, VecDF, Cracked], (instregex "EEXTR$")>;
 
 // Extract significance
-def : InstRW<[FXb, VecDF, Lat12, BeginGroup], (instregex "ESDTR$")>;
-def : InstRW<[FXb, VecDF, VecDF, Lat15, BeginGroup], (instregex "ESXTR$")>;
+def : InstRW<[WLat11, FXb, VecDF, Cracked], (instregex "ESDTR$")>;
+def : InstRW<[WLat12, FXb, VecDF2, Cracked], (instregex "ESXTR$")>;
 
 //===----------------------------------------------------------------------===//
 // DFP: Binary arithmetic
 //===----------------------------------------------------------------------===//
 
 // Addition
-def : InstRW<[VecDF], (instregex "ADTR(A)?$")>;
-def : InstRW<[VecDF2, VecDF2, Lat10, GroupAlone], (instregex "AXTR(A)?$")>;
+def : InstRW<[WLat8, WLat8, VecDF, NormalGr], (instregex "ADTR(A)?$")>;
+def : InstRW<[WLat10, WLat10, VecDF4, GroupAlone], (instregex "AXTR(A)?$")>;
 
 // Subtraction
-def : InstRW<[VecDF], (instregex "SDTR(A)?$")>;
-def : InstRW<[VecDF2, VecDF2, Lat11, GroupAlone], (instregex "SXTR(A)?$")>;
+def : InstRW<[WLat8, WLat8, VecDF, NormalGr], (instregex "SDTR(A)?$")>;
+def : InstRW<[WLat10, WLat10, VecDF4, GroupAlone], (instregex "SXTR(A)?$")>;
 
 // Multiply
-def : InstRW<[VecDF, Lat30], (instregex "MDTR(A)?$")>;
-def : InstRW<[VecDF2, VecDF2, Lat30, GroupAlone], (instregex "MXTR(A)?$")>;
+def : InstRW<[WLat30, VecDF, NormalGr], (instregex "MDTR(A)?$")>;
+def : InstRW<[WLat30, VecDF4, GroupAlone], (instregex "MXTR(A)?$")>;
 
 // Division
-def : InstRW<[VecDF, Lat30], (instregex "DDTR(A)?$")>;
-def : InstRW<[VecDF2, VecDF2, Lat30, GroupAlone], (instregex "DXTR(A)?$")>;
+def : InstRW<[WLat30, VecDF, NormalGr], (instregex "DDTR(A)?$")>;
+def : InstRW<[WLat30, VecDF4, GroupAlone], (instregex "DXTR(A)?$")>;
 
 // Quantize
-def : InstRW<[VecDF], (instregex "QADTR$")>;
-def : InstRW<[VecDF2, VecDF2, Lat11, GroupAlone], (instregex "QAXTR$")>;
+def : InstRW<[WLat8, WLat8, VecDF, NormalGr], (instregex "QADTR$")>;
+def : InstRW<[WLat10, WLat10, VecDF4, GroupAlone], (instregex "QAXTR$")>;
 
 // Reround
-def : InstRW<[FXb, VecDF, Lat11, BeginGroup], (instregex "RRDTR$")>;
-def : InstRW<[FXb, VecDF2, VecDF2, Lat15, GroupAlone], (instregex "RRXTR$")>;
+def : InstRW<[WLat9, WLat9, FXb, VecDF, Cracked], (instregex "RRDTR$")>;
+def : InstRW<[WLat11, WLat11, FXb, VecDF4, GroupAlone], (instregex "RRXTR$")>;
 
 // Shift significand left/right
-def : InstRW<[LSU, VecDF, Lat11, GroupAlone], (instregex "S(L|R)DT$")>;
-def : InstRW<[LSU, VecDF2, VecDF2, Lat15, GroupAlone], (instregex "S(L|R)XT$")>;
+def : InstRW<[WLat11LSU, LSU, VecDF, GroupAlone], (instregex "S(L|R)DT$")>;
+def : InstRW<[WLat11LSU, LSU, VecDF4, GroupAlone], (instregex "S(L|R)XT$")>;
 
 // Insert biased exponent
-def : InstRW<[FXb, VecDF, Lat11, BeginGroup], (instregex "IEDTR$")>;
-def : InstRW<[FXb, VecDF2, VecDF2, Lat15, GroupAlone], (instregex "IEXTR$")>;
+def : InstRW<[WLat9, FXb, VecDF, Cracked], (instregex "IEDTR$")>;
+def : InstRW<[WLat11, FXb, VecDF4, GroupAlone], (instregex "IEXTR$")>;
 
 //===----------------------------------------------------------------------===//
 // DFP: Comparisons
 //===----------------------------------------------------------------------===//
 
 // Compare
-def : InstRW<[VecDF], (instregex "(K|C)DTR$")>;
-def : InstRW<[VecDF, VecDF, Lat11, GroupAlone], (instregex "(K|C)XTR$")>;
+def : InstRW<[WLat8, VecDF, NormalGr], (instregex "(K|C)DTR$")>;
+def : InstRW<[WLat9, VecDF2, GroupAlone], (instregex "(K|C)XTR$")>;
 
 // Compare biased exponent
-def : InstRW<[VecDF], (instregex "CEDTR$")>;
-def : InstRW<[VecDF], (instregex "CEXTR$")>;
+def : InstRW<[WLat8, VecDF, NormalGr], (instregex "CEDTR$")>;
+def : InstRW<[WLat8, VecDF, NormalGr], (instregex "CEXTR$")>;
 
 // Test Data Class/Group
-def : InstRW<[LSU, VecDF, Lat11], (instregex "TD(C|G)(E|D)T$")>;
-def : InstRW<[LSU, VecDF, VecDF, Lat15, GroupAlone], (instregex "TD(C|G)XT$")>;
+def : InstRW<[WLat15, LSU, VecDF, NormalGr], (instregex "TD(C|G)(E|D)T$")>;
+def : InstRW<[WLat15, LSU, VecDF2, GroupAlone], (instregex "TD(C|G)XT$")>;
 
 
 // --------------------------------- Vector --------------------------------- //
 
 //===----------------------------------------------------------------------===//
 // Vector: Move instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXb], (instregex "VLR(32|64)?$")>;
-def : InstRW<[FXb, Lat4], (instregex "VLGV(B|F|G|H)?$")>;
-def : InstRW<[FXb], (instregex "VLVG(B|F|G|H)?$")>;
-def : InstRW<[FXb, Lat2], (instregex "VLVGP(32)?$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "VLR(32|64)?$")>;
+def : InstRW<[WLat4, FXb, NormalGr], (instregex "VLGV(B|F|G|H)?$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "VLVG(B|F|G|H)?$")>;
+def : InstRW<[WLat3, FXb, NormalGr], (instregex "VLVGP(32)?$")>;
 
 //===----------------------------------------------------------------------===//
 // Vector: Immediate instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[VecXsPm], (instregex "VZERO$")>;
-def : InstRW<[VecXsPm], (instregex "VONE$")>;
-def : InstRW<[VecXsPm], (instregex "VGBM$")>;
-def : InstRW<[VecXsPm], (instregex "VGM(B|F|G|H)?$")>;
-def : InstRW<[VecXsPm], (instregex "VREPI(B|F|G|H)?$")>;
-def : InstRW<[VecXsPm], (instregex "VLEI(B|F|G|H)$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VZERO$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VONE$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VGBM$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VGM(B|F|G|H)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VREPI(B|F|G|H)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VLEI(B|F|G|H)$")>;
 
 //===----------------------------------------------------------------------===//
 // Vector: Loads
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[LSU], (instregex "VL(L|BB)?$")>;
-def : InstRW<[LSU], (instregex "VL(32|64)$")>;
-def : InstRW<[LSU], (instregex "VLLEZ(B|F|G|H)?$")>;
-def : InstRW<[LSU], (instregex "VLREP(B|F|G|H)?$")>;
-def : InstRW<[VecXsPm, LSU, Lat7], (instregex "VLE(B|F|G|H)$")>;
-def : InstRW<[FXb, LSU, VecXsPm, Lat11, BeginGroup], (instregex "VGE(F|G)$")>;
-def : InstRW<[LSU, LSU, LSU, LSU, LSU, Lat10, GroupAlone],
-              (instregex "VLM$")>;
+def : InstRW<[LSULatency, LSU, NormalGr], (instregex "VL(BB)?$")>;
+def : InstRW<[LSULatency, LSU, NormalGr], (instregex "VLL$")>;
+def : InstRW<[LSULatency, LSU, NormalGr], (instregex "VL(32|64)$")>;
+def : InstRW<[LSULatency, LSU, NormalGr], (instregex "VLLEZ(B|F|G|H)?$")>;
+def : InstRW<[LSULatency, LSU, NormalGr], (instregex "VLREP(B|F|G|H)?$")>;
+def : InstRW<[WLat2LSU, RegReadAdv, VecXsPm, LSU, NormalGr],
+             (instregex "VLE(B|F|G|H)$")>;
+def : InstRW<[WLat6LSU, RegReadAdv, FXb, LSU, VecXsPm, Cracked],
+             (instregex "VGE(F|G)$")>;
+def : InstRW<[WLat4LSU, WLat4LSU, LSU5, GroupAlone], (instregex "VLM$")>;
 
 //===----------------------------------------------------------------------===//
 // Vector: Stores
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXb, LSU, Lat8], (instregex "VST(L|32|64)?$")>;
-def : InstRW<[FXb, LSU, Lat8], (instregex "VSTE(F|G)$")>;
-def : InstRW<[FXb, LSU, VecXsPm, Lat11, BeginGroup], (instregex "VSTE(B|H)$")>;
-def : InstRW<[LSU, LSU, FXb, FXb, FXb, FXb, FXb, Lat20, GroupAlone],
-              (instregex "VSTM$")>;
-def : InstRW<[FXb, FXb, LSU, Lat12, BeginGroup], (instregex "VSCE(F|G)$")>;
+def : InstRW<[WLat1, FXb, LSU, NormalGr], (instregex "VST(L|32|64)?$")>;
+def : InstRW<[WLat1, FXb, LSU, NormalGr], (instregex "VSTE(F|G)$")>;
+def : InstRW<[WLat1, FXb, LSU, VecXsPm, Cracked], (instregex "VSTE(B|H)$")>;
+def : InstRW<[WLat1, LSU2, FXb3, GroupAlone], (instregex "VSTM$")>;
+def : InstRW<[WLat1, FXb2, LSU, Cracked], (instregex "VSCE(F|G)$")>;
 
 //===----------------------------------------------------------------------===//
 // Vector: Selects and permutes
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[VecXsPm], (instregex "VMRH(B|F|G|H)?$")>;
-def : InstRW<[VecXsPm], (instregex "VMRL(B|F|G|H)?$")>;
-def : InstRW<[VecXsPm], (instregex "VPERM$")>;
-def : InstRW<[VecXsPm], (instregex "VPDI$")>;
-def : InstRW<[VecXsPm], (instregex "VREP(B|F|G|H)?$")>;
-def : InstRW<[VecXsPm], (instregex "VSEL$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VMRH(B|F|G|H)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VMRL(B|F|G|H)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VPERM$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VPDI$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VREP(B|F|G|H)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VSEL$")>;
 
 //===----------------------------------------------------------------------===//
 // Vector: Widening and narrowing
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[VecXsPm], (instregex "VPK(F|G|H)?$")>;
-def : InstRW<[VecXsPm], (instregex "VPKS(F|G|H)?$")>;
-def : InstRW<[VecXsPm, Lat4], (instregex "VPKS(F|G|H)S$")>;
-def : InstRW<[VecXsPm], (instregex "VPKLS(F|G|H)?$")>;
-def : InstRW<[VecXsPm, Lat4], (instregex "VPKLS(F|G|H)S$")>;
-def : InstRW<[VecXsPm], (instregex "VSEG(B|F|H)?$")>;
-def : InstRW<[VecXsPm], (instregex "VUPH(B|F|H)?$")>;
-def : InstRW<[VecXsPm], (instregex "VUPL(B|F)?$")>;
-def : InstRW<[VecXsPm], (instregex "VUPLH(B|F|H|W)?$")>;
-def : InstRW<[VecXsPm], (instregex "VUPLL(B|F|H)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VPK(F|G|H)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VPKS(F|G|H)?$")>;
+def : InstRW<[WLat3, WLat3, VecXsPm, NormalGr], (instregex "VPKS(F|G|H)S$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VPKLS(F|G|H)?$")>;
+def : InstRW<[WLat3, WLat3, VecXsPm, NormalGr], (instregex "VPKLS(F|G|H)S$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VSEG(B|F|H)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VUPH(B|F|H)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VUPL(B|F)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VUPLH(B|F|H|W)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VUPLL(B|F|H)?$")>;
 
 //===----------------------------------------------------------------------===//
 // Vector: Integer arithmetic
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[VecXsPm], (instregex "VA(B|F|G|H|Q|C|CQ)?$")>;
-def : InstRW<[VecXsPm], (instregex "VACC(B|F|G|H|Q|C|CQ)?$")>;
-def : InstRW<[VecXsPm], (instregex "VAVG(B|F|G|H)?$")>;
-def : InstRW<[VecXsPm], (instregex "VAVGL(B|F|G|H)?$")>;
-def : InstRW<[VecXsPm], (instregex "VN(C|O)?$")>;
-def : InstRW<[VecXsPm], (instregex "VO$")>;
-def : InstRW<[VecMul], (instregex "VCKSM$")>;
-def : InstRW<[VecXsPm], (instregex "VCLZ(B|F|G|H)?$")>;
-def : InstRW<[VecXsPm], (instregex "VCTZ(B|F|G|H)?$")>;
-def : InstRW<[VecXsPm], (instregex "VX$")>;
-def : InstRW<[VecMul], (instregex "VGFM?$")>;
-def : InstRW<[VecMul], (instregex "VGFMA(B|F|G|H)?$")>;
-def : InstRW<[VecMul], (instregex "VGFM(B|F|G|H)$")>;
-def : InstRW<[VecXsPm], (instregex "VLC(B|F|G|H)?$")>;
-def : InstRW<[VecXsPm], (instregex "VLP(B|F|G|H)?$")>;
-def : InstRW<[VecXsPm], (instregex "VMX(B|F|G|H)?$")>;
-def : InstRW<[VecXsPm], (instregex "VMXL(B|F|G|H)?$")>;
-def : InstRW<[VecXsPm], (instregex "VMN(B|F|G|H)?$")>;
-def : InstRW<[VecXsPm], (instregex "VMNL(B|F|G|H)?$")>;
-def : InstRW<[VecMul], (instregex "VMAL(B|F)?$")>;
-def : InstRW<[VecMul], (instregex "VMALE(B|F|H)?$")>;
-def : InstRW<[VecMul], (instregex "VMALH(B|F|H|W)?$")>;
-def : InstRW<[VecMul], (instregex "VMALO(B|F|H)?$")>;
-def : InstRW<[VecMul], (instregex "VMAO(B|F|H)?$")>;
-def : InstRW<[VecMul], (instregex "VMAE(B|F|H)?$")>;
-def : InstRW<[VecMul], (instregex "VMAH(B|F|H)?$")>;
-def : InstRW<[VecMul], (instregex "VME(B|F|H)?$")>;
-def : InstRW<[VecMul], (instregex "VMH(B|F|H)?$")>;
-def : InstRW<[VecMul], (instregex "VML(B|F)?$")>;
-def : InstRW<[VecMul], (instregex "VMLE(B|F|H)?$")>;
-def : InstRW<[VecMul], (instregex "VMLH(B|F|H|W)?$")>;
-def : InstRW<[VecMul], (instregex "VMLO(B|F|H)?$")>;
-def : InstRW<[VecMul], (instregex "VMO(B|F|H)?$")>;
-
-def : InstRW<[VecXsPm], (instregex "VPOPCT$")>;
-
-def : InstRW<[VecXsPm], (instregex "VERLL(B|F|G|H)?$")>;
-def : InstRW<[VecXsPm], (instregex "VERLLV(B|F|G|H)?$")>;
-def : InstRW<[VecXsPm], (instregex "VERIM(B|F|G|H)?$")>;
-def : InstRW<[VecXsPm], (instregex "VESL(B|F|G|H)?$")>;
-def : InstRW<[VecXsPm], (instregex "VESLV(B|F|G|H)?$")>;
-def : InstRW<[VecXsPm], (instregex "VESRA(B|F|G|H)?$")>;
-def : InstRW<[VecXsPm], (instregex "VESRAV(B|F|G|H)?$")>;
-def : InstRW<[VecXsPm], (instregex "VESRL(B|F|G|H)?$")>;
-def : InstRW<[VecXsPm], (instregex "VESRLV(B|F|G|H)?$")>;
-
-def : InstRW<[VecXsPm], (instregex "VSL(DB)?$")>;
-def : InstRW<[VecXsPm, VecXsPm, Lat8], (instregex "VSLB$")>;
-def : InstRW<[VecXsPm], (instregex "VSR(A|L)$")>;
-def : InstRW<[VecXsPm, VecXsPm, Lat8], (instregex "VSR(A|L)B$")>;
-
-def : InstRW<[VecXsPm], (instregex "VSB(I|IQ|CBI|CBIQ)?$")>;
-def : InstRW<[VecXsPm], (instregex "VSCBI(B|F|G|H|Q)?$")>;
-def : InstRW<[VecXsPm], (instregex "VS(F|G|H|Q)?$")>;
-
-def : InstRW<[VecMul], (instregex "VSUM(B|H)?$")>;
-def : InstRW<[VecMul], (instregex "VSUMG(F|H)?$")>;
-def : InstRW<[VecMul], (instregex "VSUMQ(F|G)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VA(B|F|G|H|Q|C|CQ)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VACC(B|F|G|H|Q|C|CQ)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VAVG(B|F|G|H)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VAVGL(B|F|G|H)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VN(C|O)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VO$")>;
+def : InstRW<[WLat4, VecMul, NormalGr], (instregex "VCKSM$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VCLZ(B|F|G|H)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VCTZ(B|F|G|H)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VX$")>;
+def : InstRW<[WLat4, VecMul, NormalGr], (instregex "VGFM?$")>;
+def : InstRW<[WLat4, VecMul, NormalGr], (instregex "VGFMA(B|F|G|H)?$")>;
+def : InstRW<[WLat4, VecMul, NormalGr], (instregex "VGFM(B|F|G|H)$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VLC(B|F|G|H)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VLP(B|F|G|H)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VMX(B|F|G|H)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VMXL(B|F|G|H)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VMN(B|F|G|H)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VMNL(B|F|G|H)?$")>;
+def : InstRW<[WLat4, VecMul, NormalGr], (instregex "VMAL(B|F)?$")>;
+def : InstRW<[WLat4, VecMul, NormalGr], (instregex "VMALE(B|F|H)?$")>;
+def : InstRW<[WLat4, VecMul, NormalGr], (instregex "VMALH(B|F|H|W)?$")>;
+def : InstRW<[WLat4, VecMul, NormalGr], (instregex "VMALO(B|F|H)?$")>;
+def : InstRW<[WLat4, VecMul, NormalGr], (instregex "VMAO(B|F|H)?$")>;
+def : InstRW<[WLat4, VecMul, NormalGr], (instregex "VMAE(B|F|H)?$")>;
+def : InstRW<[WLat4, VecMul, NormalGr], (instregex "VMAH(B|F|H)?$")>;
+def : InstRW<[WLat4, VecMul, NormalGr], (instregex "VME(B|F|H)?$")>;
+def : InstRW<[WLat4, VecMul, NormalGr], (instregex "VMH(B|F|H)?$")>;
+def : InstRW<[WLat4, VecMul, NormalGr], (instregex "VML(B|F)?$")>;
+def : InstRW<[WLat4, VecMul, NormalGr], (instregex "VMLE(B|F|H)?$")>;
+def : InstRW<[WLat4, VecMul, NormalGr], (instregex "VMLH(B|F|H|W)?$")>;
+def : InstRW<[WLat4, VecMul, NormalGr], (instregex "VMLO(B|F|H)?$")>;
+def : InstRW<[WLat4, VecMul, NormalGr], (instregex "VMO(B|F|H)?$")>;
+
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VPOPCT$")>;
+
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VERLL(B|F|G|H)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VERLLV(B|F|G|H)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VERIM(B|F|G|H)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VESL(B|F|G|H)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VESLV(B|F|G|H)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VESRA(B|F|G|H)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VESRAV(B|F|G|H)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VESRL(B|F|G|H)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VESRLV(B|F|G|H)?$")>;
+
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VSL(DB)?$")>;
+def : InstRW<[WLat3, VecXsPm2, NormalGr], (instregex "VSLB$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VSR(A|L)$")>;
+def : InstRW<[WLat3, VecXsPm2, NormalGr], (instregex "VSR(A|L)B$")>;
+
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VSB(I|IQ|CBI|CBIQ)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VSCBI(B|F|G|H|Q)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VS(F|G|H|Q)?$")>;
+
+def : InstRW<[WLat4, VecMul, NormalGr], (instregex "VSUM(B|H)?$")>;
+def : InstRW<[WLat4, VecMul, NormalGr], (instregex "VSUMG(F|H)?$")>;
+def : InstRW<[WLat4, VecMul, NormalGr], (instregex "VSUMQ(F|G)?$")>;
 
 //===----------------------------------------------------------------------===//
 // Vector: Integer comparison
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[VecXsPm, Lat4], (instregex "VEC(B|F|G|H)?$")>;
-def : InstRW<[VecXsPm, Lat4], (instregex "VECL(B|F|G|H)?$")>;
-def : InstRW<[VecXsPm], (instregex "VCEQ(B|F|G|H)?$")>;
-def : InstRW<[VecXsPm, Lat4], (instregex "VCEQ(B|F|G|H)S$")>;
-def : InstRW<[VecXsPm], (instregex "VCH(B|F|G|H)?$")>;
-def : InstRW<[VecXsPm, Lat4], (instregex "VCH(B|F|G|H)S$")>;
-def : InstRW<[VecXsPm], (instregex "VCHL(B|F|G|H)?$")>;
-def : InstRW<[VecXsPm, Lat4], (instregex "VCHL(B|F|G|H)S$")>;
-def : InstRW<[VecStr, Lat5], (instregex "VTM$")>;
+def : InstRW<[WLat3, VecXsPm, NormalGr], (instregex "VEC(B|F|G|H)?$")>;
+def : InstRW<[WLat3, VecXsPm, NormalGr], (instregex "VECL(B|F|G|H)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VCEQ(B|F|G|H)?$")>;
+def : InstRW<[WLat3, WLat3, VecXsPm, NormalGr], (instregex "VCEQ(B|F|G|H)S$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VCH(B|F|G|H)?$")>;
+def : InstRW<[WLat3, WLat3, VecXsPm, NormalGr], (instregex "VCH(B|F|G|H)S$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VCHL(B|F|G|H)?$")>;
+def : InstRW<[WLat3, WLat3, VecXsPm, NormalGr], (instregex "VCHL(B|F|G|H)S$")>;
+def : InstRW<[WLat4, VecStr, NormalGr], (instregex "VTM$")>;
 
 //===----------------------------------------------------------------------===//
 // Vector: Floating-point arithmetic
 //===----------------------------------------------------------------------===//
 
 // Conversion and rounding
-def : InstRW<[VecBF2], (instregex "VCD(L)?G$")>;
-def : InstRW<[VecBF2], (instregex "VCD(L)?GB$")>;
-def : InstRW<[VecBF], (instregex "WCD(L)?GB$")>;
-def : InstRW<[VecBF2], (instregex "VC(L)?GD$")>;
-def : InstRW<[VecBF2], (instregex "VC(L)?GDB$")>;
-def : InstRW<[VecBF], (instregex "WC(L)?GDB$")>;
-def : InstRW<[VecBF2], (instregex "VL(DE|ED)$")>;
-def : InstRW<[VecBF2], (instregex "VL(DE|ED)B$")>;
-def : InstRW<[VecBF], (instregex "WL(DE|ED)B$")>;
-def : InstRW<[VecBF2], (instregex "VFI$")>;
-def : InstRW<[VecBF2], (instregex "VFIDB$")>;
-def : InstRW<[VecBF], (instregex "WFIDB$")>;
+def : InstRW<[WLat8, VecBF2, NormalGr], (instregex "VCD(L)?G$")>;
+def : InstRW<[WLat8, VecBF2, NormalGr], (instregex "VCD(L)?GB$")>;
+def : InstRW<[WLat7, VecBF, NormalGr], (instregex "WCD(L)?GB$")>;
+def : InstRW<[WLat8, VecBF2, NormalGr], (instregex "VC(L)?GD$")>;
+def : InstRW<[WLat8, VecBF2, NormalGr], (instregex "VC(L)?GDB$")>;
+def : InstRW<[WLat7, VecBF, NormalGr], (instregex "WC(L)?GDB$")>;
+def : InstRW<[WLat8, VecBF2, NormalGr], (instregex "VL(DE|ED)$")>;
+def : InstRW<[WLat8, VecBF2, NormalGr], (instregex "VL(DE|ED)B$")>;
+def : InstRW<[WLat7, VecBF, NormalGr], (instregex "WL(DE|ED)B$")>;
+def : InstRW<[WLat8, VecBF2, NormalGr], (instregex "VFI$")>;
+def : InstRW<[WLat8, VecBF2, NormalGr], (instregex "VFIDB$")>;
+def : InstRW<[WLat7, VecBF, NormalGr], (instregex "WFIDB$")>;
 
 // Sign operations
-def : InstRW<[VecXsPm], (instregex "VFPSO$")>;
-def : InstRW<[VecXsPm], (instregex "(V|W)FPSODB$")>;
-def : InstRW<[VecXsPm], (instregex "(V|W)FL(C|N|P)DB$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VFPSO$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "(V|W)FPSODB$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "(V|W)FL(C|N|P)DB$")>;
 
 // Test data class
-def : InstRW<[VecXsPm, Lat4], (instregex "VFTCI$")>;
-def : InstRW<[VecXsPm, Lat4], (instregex "(V|W)FTCIDB$")>;
+def : InstRW<[WLat3, WLat3, VecXsPm, NormalGr], (instregex "VFTCI$")>;
+def : InstRW<[WLat3, WLat3, VecXsPm, NormalGr], (instregex "(V|W)FTCIDB$")>;
 
 // Add / subtract
-def : InstRW<[VecBF2], (instregex "VF(A|S)$")>;
-def : InstRW<[VecBF2], (instregex "VF(A|S)DB$")>;
-def : InstRW<[VecBF], (instregex "WF(A|S)DB$")>;
+def : InstRW<[WLat8, VecBF2, NormalGr], (instregex "VF(A|S)$")>;
+def : InstRW<[WLat8, VecBF2, NormalGr], (instregex "VF(A|S)DB$")>;
+def : InstRW<[WLat7, VecBF, NormalGr], (instregex "WF(A|S)DB$")>;
 
 // Multiply / multiply-and-add/subtract
-def : InstRW<[VecBF2], (instregex "VFM$")>;
-def : InstRW<[VecBF2], (instregex "VFMDB$")>;
-def : InstRW<[VecBF], (instregex "WFMDB$")>;
-def : InstRW<[VecBF2], (instregex "VFM(A|S)$")>;
-def : InstRW<[VecBF2], (instregex "VFM(A|S)DB$")>;
-def : InstRW<[VecBF], (instregex "WFM(A|S)DB$")>;
+def : InstRW<[WLat8, VecBF2, NormalGr], (instregex "VFM$")>;
+def : InstRW<[WLat8, VecBF2, NormalGr], (instregex "VFMDB$")>;
+def : InstRW<[WLat7, VecBF, NormalGr], (instregex "WFMDB$")>;
+def : InstRW<[WLat8, VecBF2, NormalGr], (instregex "VFM(A|S)$")>;
+def : InstRW<[WLat8, VecBF2, NormalGr], (instregex "VFM(A|S)DB$")>;
+def : InstRW<[WLat7, VecBF, NormalGr], (instregex "WFM(A|S)DB$")>;
 
 // Divide / square root
-def : InstRW<[VecFPd], (instregex "VFD$")>;
-def : InstRW<[VecFPd], (instregex "(V|W)FDDB$")>;
-def : InstRW<[VecFPd], (instregex "VFSQ$")>;
-def : InstRW<[VecFPd], (instregex "(V|W)FSQDB$")>;
+def : InstRW<[WLat30, VecFPd, NormalGr], (instregex "VFD$")>;
+def : InstRW<[WLat30, VecFPd, NormalGr], (instregex "(V|W)FDDB$")>;
+def : InstRW<[WLat30, VecFPd, NormalGr], (instregex "VFSQ$")>;
+def : InstRW<[WLat30, VecFPd, NormalGr], (instregex "(V|W)FSQDB$")>;
 
 //===----------------------------------------------------------------------===//
 // Vector: Floating-point comparison
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[VecXsPm], (instregex "VFC(E|H|HE)$")>;
-def : InstRW<[VecXsPm], (instregex "VFC(E|H|HE)DB$")>;
-def : InstRW<[VecXsPm], (instregex "WFC(E|H|HE)DB$")>;
-def : InstRW<[VecXsPm, Lat4], (instregex "VFC(E|H|HE)DBS$")>;
-def : InstRW<[VecXsPm, Lat4], (instregex "WFC(E|H|HE)DBS$")>;
-def : InstRW<[VecXsPm, Lat4], (instregex "WF(C|K)$")>;
-def : InstRW<[VecXsPm, Lat4], (instregex "WF(C|K)DB$")>;
+def : InstRW<[WLat2, WLat2, VecXsPm, NormalGr], (instregex "VFC(E|H|HE)$")>;
+def : InstRW<[WLat2, WLat2, VecXsPm, NormalGr], (instregex "VFC(E|H|HE)DB$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "WFC(E|H|HE)DB$")>;
+def : InstRW<[WLat3, WLat3, VecXsPm, NormalGr], (instregex "VFC(E|H|HE)DBS$")>;
+def : InstRW<[WLat3, WLat3, VecXsPm, NormalGr], (instregex "WFC(E|H|HE)DBS$")>;
+def : InstRW<[WLat3, VecXsPm, NormalGr], (instregex "WF(C|K)$")>;
+def : InstRW<[WLat3, VecXsPm, NormalGr], (instregex "WF(C|K)DB$")>;
 
 //===----------------------------------------------------------------------===//
 // Vector: Floating-point insertion and extraction
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXb], (instregex "LEFR$")>;
-def : InstRW<[FXb, Lat4], (instregex "LFER$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "LEFR$")>;
+def : InstRW<[WLat4, FXb, NormalGr], (instregex "LFER$")>;
 
 //===----------------------------------------------------------------------===//
 // Vector: String instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[VecStr], (instregex "VFAE(B)?$")>;
-def : InstRW<[VecStr, Lat5], (instregex "VFAEBS$")>;
-def : InstRW<[VecStr], (instregex "VFAE(F|H)$")>;
-def : InstRW<[VecStr, Lat5], (instregex "VFAE(F|H)S$")>;
-def : InstRW<[VecStr], (instregex "VFAEZ(B|F|H)$")>;
-def : InstRW<[VecStr, Lat5], (instregex "VFAEZ(B|F|H)S$")>;
-def : InstRW<[VecStr], (instregex "VFEE(B|F|H|ZB|ZF|ZH)?$")>;
-def : InstRW<[VecStr, Lat5], (instregex "VFEE(B|F|H|ZB|ZF|ZH)S$")>;
-def : InstRW<[VecStr], (instregex "VFENE(B|F|H|ZB|ZF|ZH)?$")>;
-def : InstRW<[VecStr, Lat5], (instregex "VFENE(B|F|H|ZB|ZF|ZH)S$")>;
-def : InstRW<[VecStr], (instregex "VISTR(B|F|H)?$")>;
-def : InstRW<[VecStr, Lat5], (instregex "VISTR(B|F|H)S$")>;
-def : InstRW<[VecStr], (instregex "VSTRC(B|F|H)?$")>;
-def : InstRW<[VecStr, Lat5], (instregex "VSTRC(B|F|H)S$")>;
-def : InstRW<[VecStr], (instregex "VSTRCZ(B|F|H)$")>;
-def : InstRW<[VecStr, Lat5], (instregex "VSTRCZ(B|F|H)S$")>;
+def : InstRW<[WLat3, VecStr, NormalGr], (instregex "VFAE(B)?$")>;
+def : InstRW<[WLat3, VecStr, NormalGr], (instregex "VFAE(F|H)$")>;
+def : InstRW<[WLat4, WLat4, VecStr, NormalGr], (instregex "VFAE(B|F|H)S$")>;
+def : InstRW<[WLat3, VecStr, NormalGr], (instregex "VFAEZ(B|F|H)$")>;
+def : InstRW<[WLat4, WLat4, VecStr, NormalGr], (instregex "VFAEZ(B|F|H)S$")>;
+def : InstRW<[WLat3, VecStr, NormalGr], (instregex "VFEE(B|F|H|ZB|ZF|ZH)?$")>;
+def : InstRW<[WLat4, WLat4, VecStr, NormalGr],
+             (instregex "VFEE(B|F|H|ZB|ZF|ZH)S$")>;
+def : InstRW<[WLat3, VecStr, NormalGr], (instregex "VFENE(B|F|H|ZB|ZF|ZH)?$")>;
+def : InstRW<[WLat4, WLat4, VecStr, NormalGr],
+             (instregex "VFENE(B|F|H|ZB|ZF|ZH)S$")>;
+def : InstRW<[WLat3, VecStr, NormalGr], (instregex "VISTR(B|F|H)?$")>;
+def : InstRW<[WLat4, WLat4, VecStr, NormalGr], (instregex "VISTR(B|F|H)S$")>;
+def : InstRW<[WLat3, VecStr, NormalGr], (instregex "VSTRC(B|F|H)?$")>;
+def : InstRW<[WLat4, WLat4, VecStr, NormalGr], (instregex "VSTRC(B|F|H)S$")>;
+def : InstRW<[WLat3, VecStr, NormalGr], (instregex "VSTRCZ(B|F|H)$")>;
+def : InstRW<[WLat4, WLat4, VecStr, NormalGr], (instregex "VSTRCZ(B|F|H)S$")>;
 
 
 // -------------------------------- System ---------------------------------- //
 
 //===----------------------------------------------------------------------===//
 // System: Program-Status Word Instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXb, Lat30], (instregex "EPSW$")>;
-def : InstRW<[FXb, LSU, Lat30], (instregex "LPSW(E)?$")>;
-def : InstRW<[FXa, Lat3, GroupAlone], (instregex "IPK$")>;
-def : InstRW<[LSU, EndGroup], (instregex "SPKA$")>;
-def : InstRW<[LSU, EndGroup], (instregex "SSM$")>;
-def : InstRW<[FXb, LSU, GroupAlone], (instregex "ST(N|O)SM$")>;
-def : InstRW<[FXa, Lat3], (instregex "IAC$")>;
-def : InstRW<[LSU, EndGroup], (instregex "SAC(F)?$")>;
+def : InstRW<[WLat30, WLat30, MCD], (instregex "EPSW$")>;
+def : InstRW<[WLat30, MCD], (instregex "LPSW(E)?$")>;
+def : InstRW<[WLat3, FXa, GroupAlone], (instregex "IPK$")>;
+def : InstRW<[WLat1, LSU, EndGroup], (instregex "SPKA$")>;
+def : InstRW<[WLat1, LSU, EndGroup], (instregex "SSM$")>;
+def : InstRW<[WLat1, FXb, LSU, GroupAlone], (instregex "ST(N|O)SM$")>;
+def : InstRW<[WLat3, FXa, NormalGr], (instregex "IAC$")>;
+def : InstRW<[WLat1, LSU, EndGroup], (instregex "SAC(F)?$")>;
 
 //===----------------------------------------------------------------------===//
 // System: Control Register Instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXb, LSU, Lat30], (instregex "LCTL(G)?$")>;
-def : InstRW<[LSU, Lat30], (instregex "STCT(L|G)$")>;
-def : InstRW<[LSU], (instregex "E(P|S)A(I)?R$")>;
-def : InstRW<[FXb, Lat30], (instregex "SSA(I)?R$")>;
-def : InstRW<[FXb, Lat30], (instregex "ESEA$")>;
+def : InstRW<[WLat4LSU, WLat4LSU, LSU2, GroupAlone], (instregex "LCTL(G)?$")>;
+def : InstRW<[WLat1, LSU5, GroupAlone], (instregex "STCT(L|G)$")>;
+def : InstRW<[LSULatency, LSU, NormalGr], (instregex "E(P|S)A(I)?R$")>;
+def : InstRW<[WLat30, MCD], (instregex "SSA(I)?R$")>;
+def : InstRW<[WLat30, MCD], (instregex "ESEA$")>;
 
 //===----------------------------------------------------------------------===//
 // System: Prefix-Register Instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXb, LSU, Lat30], (instregex "SPX$")>;
-def : InstRW<[FXb, LSU, Lat30], (instregex "STPX$")>;
+def : InstRW<[WLat30, MCD], (instregex "S(T)?PX$")>;
 
 //===----------------------------------------------------------------------===//
 // System: Storage-Key and Real Memory Instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXb, Lat30], (instregex "ISKE$")>;
-def : InstRW<[FXb, Lat30], (instregex "IVSK$")>;
-def : InstRW<[FXb, Lat30], (instregex "SSKE(Opt)?$")>;
-def : InstRW<[FXb, Lat30], (instregex "RRB(E|M)$")>;
-def : InstRW<[FXb, Lat30], (instregex "PFMF$")>;
-def : InstRW<[FXb, Lat30], (instregex "TB$")>;
-def : InstRW<[FXb, LSU, Lat30], (instregex "PGIN$")>;
-def : InstRW<[FXb, LSU, Lat30], (instregex "PGOUT$")>;
+def : InstRW<[WLat30, MCD], (instregex "ISKE$")>;
+def : InstRW<[WLat30, MCD], (instregex "IVSK$")>;
+def : InstRW<[WLat30, MCD], (instregex "SSKE(Opt)?$")>;
+def : InstRW<[WLat30, MCD], (instregex "RRB(E|M)$")>;
+def : InstRW<[WLat30, MCD], (instregex "PFMF$")>;
+def : InstRW<[WLat30, WLat30, MCD], (instregex "TB$")>;
+def : InstRW<[WLat30, MCD], (instregex "PGIN$")>;
+def : InstRW<[WLat30, MCD], (instregex "PGOUT$")>;
 
 //===----------------------------------------------------------------------===//
 // System: Dynamic-Address-Translation Instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXb, LSU, Lat30], (instregex "IPTE(Opt)?(Opt)?$")>;
-def : InstRW<[FXb, Lat30], (instregex "IDTE(Opt)?$")>;
-def : InstRW<[FXb, Lat30], (instregex "CRDTE(Opt)?$")>;
-def : InstRW<[FXb, Lat30], (instregex "PTLB$")>;
-def : InstRW<[FXb, LSU, Lat30], (instregex "CSP(G)?$")>;
-def : InstRW<[FXb, LSU, Lat30], (instregex "LPTEA$")>;
-def : InstRW<[FXb, LSU, Lat30], (instregex "LRA(Y|G)?$")>;
-def : InstRW<[FXb, LSU, Lat30], (instregex "STRAG$")>;
-def : InstRW<[FXb, LSU, Lat30], (instregex "LURA(G)?$")>;
-def : InstRW<[FXb, LSU, Lat30], (instregex "STUR(A|G)$")>;
-def : InstRW<[FXb, LSU, Lat30], (instregex "TPROT$")>;
+def : InstRW<[WLat30, MCD], (instregex "IPTE(Opt)?(Opt)?$")>;
+def : InstRW<[WLat30, MCD], (instregex "IDTE(Opt)?$")>;
+def : InstRW<[WLat30, MCD], (instregex "CRDTE(Opt)?$")>;
+def : InstRW<[WLat30, MCD], (instregex "PTLB$")>;
+def : InstRW<[WLat30, WLat30, MCD], (instregex "CSP(G)?$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD], (instregex "LPTEA$")>;
+def : InstRW<[WLat30, WLat30, MCD], (instregex "LRA(Y|G)?$")>;
+def : InstRW<[WLat30, MCD], (instregex "STRAG$")>;
+def : InstRW<[WLat30, MCD], (instregex "LURA(G)?$")>;
+def : InstRW<[WLat30, MCD], (instregex "STUR(A|G)$")>;
+def : InstRW<[WLat30, MCD], (instregex "TPROT$")>;
 
 //===----------------------------------------------------------------------===//
 // System: Memory-move Instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXa, FXa, FXb, LSU, Lat8, GroupAlone], (instregex "MVC(K|P|S)$")>;
-def : InstRW<[FXa, LSU, Lat6, GroupAlone], (instregex "MVC(S|D)K$")>;
-def : InstRW<[FXb, LSU, Lat30], (instregex "MVCOS$")>;
-def : InstRW<[LSU, Lat30, GroupAlone], (instregex "MVPG$")>;
+def : InstRW<[WLat4LSU, FXa2, FXb, LSU5, GroupAlone], (instregex "MVC(K|P|S)$")>;
+def : InstRW<[WLat1, FXa, LSU5, GroupAlone], (instregex "MVC(S|D)K$")>;
+def : InstRW<[WLat30, MCD], (instregex "MVCOS$")>;
+def : InstRW<[WLat30, MCD], (instregex "MVPG$")>;
 
 //===----------------------------------------------------------------------===//
 // System: Address-Space Instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXb, LSU, Lat30], (instregex "LASP$")>;
-def : InstRW<[LSU, GroupAlone], (instregex "PALB$")>;
-def : InstRW<[FXb, LSU, Lat30], (instregex "PC$")>;
-def : InstRW<[FXb, Lat30], (instregex "PR$")>;
-def : InstRW<[FXb, Lat30], (instregex "PT(I)?$")>;
-def : InstRW<[FXb, LSU, Lat30], (instregex "RP$")>;
-def : InstRW<[FXb, Lat30], (instregex "BS(G|A)$")>;
-def : InstRW<[FXb, Lat20], (instregex "TAR$")>;
+def : InstRW<[WLat30, MCD], (instregex "LASP$")>;
+def : InstRW<[WLat1, LSU, GroupAlone], (instregex "PALB$")>;
+def : InstRW<[WLat30, MCD], (instregex "PC$")>;
+def : InstRW<[WLat30, MCD], (instregex "PR$")>;
+def : InstRW<[WLat30, MCD], (instregex "PT(I)?$")>;
+def : InstRW<[WLat30, MCD], (instregex "RP$")>;
+def : InstRW<[WLat30, MCD], (instregex "BS(G|A)$")>;
+def : InstRW<[WLat30, MCD], (instregex "TAR$")>;
 
 //===----------------------------------------------------------------------===//
 // System: Linkage-Stack Instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXb, Lat30, EndGroup], (instregex "BAKR$")>;
-def : InstRW<[FXb, Lat30], (instregex "EREG(G)?$")>;
-def : InstRW<[FXb, Lat30], (instregex "(E|M)STA$")>;
+def : InstRW<[WLat30, MCD], (instregex "BAKR$")>;
+def : InstRW<[WLat30, MCD], (instregex "EREG(G)?$")>;
+def : InstRW<[WLat30, WLat30, MCD], (instregex "(E|M)STA$")>;
 
 //===----------------------------------------------------------------------===//
 // System: Time-Related Instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXb, Lat30], (instregex "PTFF$")>;
-def : InstRW<[FXb, LSU, Lat20], (instregex "SCK$")>;
-def : InstRW<[FXb, Lat30], (instregex "SCKPF$")>;
-def : InstRW<[FXb, LSU, Lat20], (instregex "SCKC$")>;
-def : InstRW<[LSU, LSU, GroupAlone], (instregex "SPT$")>;
-def : InstRW<[LSU, LSU, LSU, FXa, FXa, FXb, Lat9, GroupAlone],
-             (instregex "STCK(F)?$")>;
-def : InstRW<[LSU, LSU, LSU, LSU, FXa, FXa, FXb, FXb, Lat11, GroupAlone],
-             (instregex "STCKE$")>;
-def : InstRW<[FXb, LSU, Lat9], (instregex "STCKC$")>;
-def : InstRW<[LSU, LSU, FXb, Lat5, BeginGroup], (instregex "STPT$")>;
+def : InstRW<[WLat30, MCD], (instregex "PTFF$")>;
+def : InstRW<[WLat30, MCD], (instregex "SCK(PF|C)?$")>;
+def : InstRW<[WLat1, LSU2, GroupAlone], (instregex "SPT$")>;
+def : InstRW<[WLat15, LSU3, FXa2, FXb, GroupAlone], (instregex "STCK(F)?$")>;
+def : InstRW<[WLat20, LSU4, FXa2, FXb2, GroupAlone], (instregex "STCKE$")>;
+def : InstRW<[WLat30, MCD], (instregex "STCKC$")>;
+def : InstRW<[WLat1, LSU2, FXb, Cracked], (instregex "STPT$")>;
 
 //===----------------------------------------------------------------------===//
 // System: CPU-Related Instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXb, LSU, Lat30], (instregex "STAP$")>;
-def : InstRW<[FXb, LSU, Lat30], (instregex "STIDP$")>;
-def : InstRW<[FXb, LSU, Lat30], (instregex "STSI$")>;
-def : InstRW<[FXb, LSU, Lat30], (instregex "STFL(E)?$")>;
-def : InstRW<[FXb, LSU, Lat30], (instregex "ECAG$")>;
-def : InstRW<[FXa, LSU, Lat30], (instregex "ECTG$")>;
-def : InstRW<[FXb, Lat30], (instregex "PTF$")>;
-def : InstRW<[FXb, Lat30], (instregex "PCKMO$")>;
+def : InstRW<[WLat30, MCD], (instregex "STAP$")>;
+def : InstRW<[WLat30, MCD], (instregex "STIDP$")>;
+def : InstRW<[WLat30, WLat30, MCD], (instregex "STSI$")>;
+def : InstRW<[WLat30, WLat30, MCD], (instregex "STFL(E)?$")>;
+def : InstRW<[WLat30, MCD], (instregex "ECAG$")>;
+def : InstRW<[WLat30, WLat30, MCD], (instregex "ECTG$")>;
+def : InstRW<[WLat30, MCD], (instregex "PTF$")>;
+def : InstRW<[WLat30, MCD], (instregex "PCKMO$")>;
 
 //===----------------------------------------------------------------------===//
 // System: Miscellaneous Instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXb, Lat30], (instregex "SVC$")>;
-def : InstRW<[FXb, GroupAlone], (instregex "MC$")>;
-def : InstRW<[FXb, Lat30], (instregex "DIAG$")>;
-def : InstRW<[FXb], (instregex "TRAC(E|G)$")>;
-def : InstRW<[FXb, Lat30], (instregex "TRAP(2|4)$")>;
-def : InstRW<[FXb, Lat30], (instregex "SIGP$")>;
-def : InstRW<[FXb, LSU, Lat30], (instregex "SIGA$")>;
-def : InstRW<[FXb, LSU, Lat30], (instregex "SIE$")>;
+def : InstRW<[WLat30, MCD], (instregex "SVC$")>;
+def : InstRW<[WLat1, FXb, GroupAlone], (instregex "MC$")>;
+def : InstRW<[WLat30, MCD], (instregex "DIAG$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "TRAC(E|G)$")>;
+def : InstRW<[WLat30, MCD], (instregex "TRAP(2|4)$")>;
+def : InstRW<[WLat30, MCD], (instregex "SIG(P|A)$")>;
+def : InstRW<[WLat30, MCD], (instregex "SIE$")>;
 
 //===----------------------------------------------------------------------===//
 // System: CPU-Measurement Facility Instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXb], (instregex "LPP$")>;
-def : InstRW<[FXb, Lat30], (instregex "ECPGA$")>;
-def : InstRW<[FXb, Lat30], (instregex "E(C|P)CTR$")>;
-def : InstRW<[FXb, Lat30], (instregex "LCCTL$")>;
-def : InstRW<[FXb, LSU, Lat30], (instregex "L(P|S)CTL$")>;
-def : InstRW<[FXb, LSU, Lat30], (instregex "Q(S|CTR)I$")>;
-def : InstRW<[FXb, Lat30], (instregex "S(C|P)CTR$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "LPP$")>;
+def : InstRW<[WLat30, WLat30, MCD], (instregex "ECPGA$")>;
+def : InstRW<[WLat30, WLat30, MCD], (instregex "E(C|P)CTR$")>;
+def : InstRW<[WLat30, MCD], (instregex "LCCTL$")>;
+def : InstRW<[WLat30, MCD], (instregex "L(P|S)CTL$")>;
+def : InstRW<[WLat30, MCD], (instregex "Q(S|CTR)I$")>;
+def : InstRW<[WLat30, MCD], (instregex "S(C|P)CTR$")>;
 
 //===----------------------------------------------------------------------===//
 // System: I/O Instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXb, Lat30], (instregex "(C|H|R|X)SCH$")>;
-def : InstRW<[FXb, LSU, Lat30], (instregex "(M|S|ST|T)SCH$")>;
-def : InstRW<[FXb, Lat30], (instregex "RCHP$")>;
-def : InstRW<[FXb, Lat30], (instregex "SCHM$")>;
-def : InstRW<[FXb, LSU, Lat30], (instregex "STC(PS|RW)$")>;
-def : InstRW<[FXb, LSU, Lat30], (instregex "TPI$")>;
-def : InstRW<[FXb, Lat30], (instregex "SAL$")>;
+def : InstRW<[WLat30, MCD], (instregex "(C|H|R|X)SCH$")>;
+def : InstRW<[WLat30, MCD], (instregex "(M|S|ST|T)SCH$")>;
+def : InstRW<[WLat30, MCD], (instregex "RCHP$")>;
+def : InstRW<[WLat30, MCD], (instregex "SCHM$")>;
+def : InstRW<[WLat30, MCD], (instregex "STC(PS|RW)$")>;
+def : InstRW<[WLat30, MCD], (instregex "TPI$")>;
+def : InstRW<[WLat30, MCD], (instregex "SAL$")>;
 
 }
 

lib/Target/SystemZ/SystemZScheduleZ14.td

 // Pseudos expanded right after isel do not need to be modelled here.
 //
 //===----------------------------------------------------------------------===//
 
 def Z14Model : SchedMachineModel {
 
     let UnsupportedFeatures = Arch12UnsupportedFeatures.List;
 
-    let IssueWidth = 8;
+    let IssueWidth = 6;             // Number of instructions decoded per cycle.
     let MicroOpBufferSize = 60;     // Issue queues
     let LoadLatency = 1;            // Optimistic load latency.
 
     let PostRAScheduler = 1;
 
     // Extra cycles for a mispredicted branch.
     let MispredictPenalty = 20;
 }
 
 let SchedModel = Z14Model in  {
-
 // These definitions need the SchedModel value. They could be put in a
 // subtarget common include file, but it seems the include system in Tablegen
 // currently (2016) rejects multiple includes of same file.
-def : WriteRes<GroupAlone, []> {
-  let NumMicroOps = 0;
-  let BeginGroup  = 1;
-  let EndGroup    = 1;
+
+// Decoder grouping rules
+let NumMicroOps = 1 in {
+  def : WriteRes<NormalGr, []>;
+  def : WriteRes<BeginGroup, []> { let BeginGroup  = 1; }
+  def : WriteRes<EndGroup, []>   { let EndGroup    = 1; }
 }
-def : WriteRes<BeginGroup, []> {
-  let NumMicroOps = 0;
+def : WriteRes<Cracked, []> {
+  let NumMicroOps = 2;
   let BeginGroup  = 1;
 }
-def : WriteRes<EndGroup, []> {
-  let NumMicroOps = 0;
+def : WriteRes<GroupAlone, []> {
+  let NumMicroOps = 3;
+  let BeginGroup  = 1;
   let EndGroup    = 1;
 }
-def : WriteRes<Lat2, []> { let Latency = 2; let NumMicroOps = 0;}
-def : WriteRes<Lat3, []> { let Latency = 3; let NumMicroOps = 0;}
-def : WriteRes<Lat4, []> { let Latency = 4; let NumMicroOps = 0;}
-def : WriteRes<Lat5, []> { let Latency = 5; let NumMicroOps = 0;}
-def : WriteRes<Lat6, []> { let Latency = 6; let NumMicroOps = 0;}
-def : WriteRes<Lat7, []> { let Latency = 7; let NumMicroOps = 0;}
-def : WriteRes<Lat8, []> { let Latency = 8; let NumMicroOps = 0;}
-def : WriteRes<Lat9, []> { let Latency = 9; let NumMicroOps = 0;}
-def : WriteRes<Lat10, []> { let Latency = 10; let NumMicroOps = 0;}
-def : WriteRes<Lat11, []> { let Latency = 11; let NumMicroOps = 0;}
-def : WriteRes<Lat12, []> { let Latency = 12; let NumMicroOps = 0;}
-def : WriteRes<Lat15, []> { let Latency = 15; let NumMicroOps = 0;}
-def : WriteRes<Lat20, []> { let Latency = 20; let NumMicroOps = 0;}
-def : WriteRes<Lat30, []> { let Latency = 30; let NumMicroOps = 0;}
+
+// Incoming latency removed from the register operand which is used together
+// with a memory operand by the instruction.
+def : ReadAdvance<RegReadAdv, 4>;
+
+// LoadLatency (above) is not used for instructions in this file. This is
+// instead the role of LSULatency, which is the latency value added to the
+// result of loads and instructions with folded memory operands.
+def : WriteRes<LSULatency, []> { let Latency = 4; let NumMicroOps = 0; }
+
+let NumMicroOps = 0 in {
+  def : WriteRes<WLat1, []> { let Latency = 1; }
+  def : WriteRes<WLat2, []> { let Latency = 2; }
+  def : WriteRes<WLat3, []> { let Latency = 3; }
+  def : WriteRes<WLat4, []> { let Latency = 4; }
+  def : WriteRes<WLat5, []> { let Latency = 5; }
+  def : WriteRes<WLat6, []> { let Latency = 6; }
+  def : WriteRes<WLat7, []> { let Latency = 7; }
+  def : WriteRes<WLat8, []> { let Latency = 8; }
+  def : WriteRes<WLat9, []> { let Latency = 9; }
+  def : WriteRes<WLat10, []> { let Latency = 10; }
+  def : WriteRes<WLat11, []> { let Latency = 11; }
+  def : WriteRes<WLat12, []> { let Latency = 12; }
+  def : WriteRes<WLat15, []> { let Latency = 15; }
+  def : WriteRes<WLat16, []> { let Latency = 16; }
+  def : WriteRes<WLat20, []> { let Latency = 20; }
+  def : WriteRes<WLat30, []> { let Latency = 30; }
+}
 
 // Execution units.
 def Z14_FXaUnit     : ProcResource<2>;
 def Z14_FXbUnit     : ProcResource<2>;
 def Z14_LSUnit      : ProcResource<2>;
 def Z14_VecUnit     : ProcResource<2>;
 def Z14_VecFPdUnit  : ProcResource<2> { let BufferSize = 1; /* blocking */ }
 def Z14_VBUnit      : ProcResource<2>;
+def Z14_MCD         : ProcResource<1>;
 
 // Subtarget specific definitions of scheduling resources.
-def : WriteRes<FXa,     [Z14_FXaUnit]> { let Latency = 1; }
-def : WriteRes<FXa2,    [Z14_FXaUnit, Z14_FXaUnit]> { let Latency = 2; }
-def : WriteRes<FXb,     [Z14_FXbUnit]> { let Latency = 1; }
-def : WriteRes<LSU,     [Z14_LSUnit]>  { let Latency = 4; }
-def : WriteRes<VecBF,   [Z14_VecUnit]> { let Latency = 8; }
-def : WriteRes<VecBF2,  [Z14_VecUnit, Z14_VecUnit]> { let Latency = 9; }
-def : WriteRes<VecDF,   [Z14_VecUnit]> { let Latency = 8; }
-def : WriteRes<VecDF2,  [Z14_VecUnit, Z14_VecUnit]> { let Latency = 9; }
-def : WriteRes<VecDFX,  [Z14_VecUnit]> { let Latency = 1; }
-def : WriteRes<VecDFX2, [Z14_VecUnit, Z14_VecUnit]> { let Latency = 2; }
-def : WriteRes<VecFPd,  [Z14_VecFPdUnit]> { let Latency = 30;
-                                            let ResourceCycles = [30]; }
-def : WriteRes<VecMul,  [Z14_VecUnit]> { let Latency = 5; }
-def : WriteRes<VecStr,  [Z14_VecUnit]> { let Latency = 4; }
-def : WriteRes<VecXsPm, [Z14_VecUnit]> { let Latency = 3; }
-def : WriteRes<VBU,     [Z14_VBUnit]>; // Virtual Branching Unit
+let NumMicroOps = 0 in {
+  def : WriteRes<FXa,     [Z14_FXaUnit]>;
+  def : WriteRes<FXa2,    [Z14_FXaUnit]> { let ResourceCycles = [2]; }
+  def : WriteRes<FXa3,    [Z14_FXaUnit]> { let ResourceCycles = [3]; }
+  def : WriteRes<FXa4,    [Z14_FXaUnit]> { let ResourceCycles = [4]; }
+  def : WriteRes<FXb,     [Z14_FXbUnit]>;
+  def : WriteRes<FXb2,    [Z14_FXbUnit]> { let ResourceCycles = [2]; }
+  def : WriteRes<FXb3,    [Z14_FXbUnit]> { let ResourceCycles = [3]; }
+  def : WriteRes<FXb4,    [Z14_FXbUnit]> { let ResourceCycles = [4]; }
+  def : WriteRes<FXb5,    [Z14_FXbUnit]> { let ResourceCycles = [5]; }
+  def : WriteRes<LSU,     [Z14_LSUnit]>;
+  def : WriteRes<LSU2,    [Z14_LSUnit]> { let ResourceCycles = [2]; }
+  def : WriteRes<LSU3,    [Z14_LSUnit]> { let ResourceCycles = [3]; }
+  def : WriteRes<LSU4,    [Z14_LSUnit]> { let ResourceCycles = [4]; }
+  def : WriteRes<LSU5,    [Z14_LSUnit]> { let ResourceCycles = [5]; }
+  def : WriteRes<VecBF,   [Z14_VecUnit]>;
+  def : WriteRes<VecBF2,  [Z14_VecUnit]> { let ResourceCycles = [2]; }
+  def : WriteRes<VecBF4,  [Z14_VecUnit]> { let ResourceCycles = [4]; }
+  def : WriteRes<VecDF,   [Z14_VecUnit]>;
+  def : WriteRes<VecDF2,  [Z14_VecUnit]> { let ResourceCycles = [2]; }
+  def : WriteRes<VecDF4,  [Z14_VecUnit]> { let ResourceCycles = [4]; }
+  def : WriteRes<VecDFX,  [Z14_VecUnit]>;
+  def : WriteRes<VecDFX2, [Z14_VecUnit]> { let ResourceCycles = [2]; }
+  def : WriteRes<VecDFX4, [Z14_VecUnit]> { let ResourceCycles = [4]; }
+  def : WriteRes<VecFPd,  [Z14_VecFPdUnit]> { let ResourceCycles = [30]; }
+  def : WriteRes<VecMul,  [Z14_VecUnit]>;
+  def : WriteRes<VecStr,  [Z14_VecUnit]>;
+  def : WriteRes<VecXsPm, [Z14_VecUnit]>;
+  def : WriteRes<VecXsPm2,[Z14_VecUnit]> { let ResourceCycles = [2]; }
+  // Virtual Branching Unit
+  def : WriteRes<VBU,     [Z14_VBUnit]>;
+}
+
+def : WriteRes<MCD, [Z14_MCD]> { let NumMicroOps = 3;
+                                 let BeginGroup  = 1;
+                                 let EndGroup    = 1; }
 
 // -------------------------- INSTRUCTIONS ---------------------------------- //
 
 // InstRW constructs have been used in order to preserve the
 // readability of the InstrInfo files.
 
 // For each instruction, as matched by a regexp, provide a list of
 // resources that it needs. These will be combined into a SchedClass.
 
 //===----------------------------------------------------------------------===//
 // Stack allocation
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXa], (instregex "ADJDYNALLOC$")>; // Pseudo -> LA / LAY
+// Pseudo -> LA / LAY
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "ADJDYNALLOC$")>;
 
 //===----------------------------------------------------------------------===//
 // Branch instructions
 //===----------------------------------------------------------------------===//
 
 // Branch
-def : InstRW<[VBU], (instregex "(Call)?BRC(L)?(Asm.*)?$")>;
-def : InstRW<[VBU], (instregex "(Call)?J(G)?(Asm.*)?$")>;
-def : InstRW<[FXb], (instregex "(Call)?BC(R)?(Asm.*)?$")>;
-def : InstRW<[FXb], (instregex "(Call)?B(R)?(Asm.*)?$")>;
-def : InstRW<[FXb, LSU, Lat5], (instregex "BI(C)?(Asm.*)?$")>;
-def : InstRW<[FXa, EndGroup], (instregex "BRCT(G)?$")>;
-def : InstRW<[FXb, FXa, Lat2, GroupAlone], (instregex "BRCTH$")>;
-def : InstRW<[FXb, FXa, Lat2, GroupAlone], (instregex "BCT(G)?(R)?$")>;
-def : InstRW<[FXa, FXa, FXb, FXb, Lat4, GroupAlone],
+def : InstRW<[WLat1, VBU, NormalGr], (instregex "(Call)?BRC(L)?(Asm.*)?$")>;
+def : InstRW<[WLat1, VBU, NormalGr], (instregex "(Call)?J(G)?(Asm.*)?$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "(Call)?BC(R)?(Asm.*)?$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "(Call)?B(R)?(Asm.*)?$")>;
+def : InstRW<[WLat1, FXb, LSU, NormalGr], (instregex "BI(C)?(Asm.*)?$")>;
+def : InstRW<[WLat1, FXa, EndGroup], (instregex "BRCT(G)?$")>;
+def : InstRW<[WLat1, FXa, FXb, GroupAlone], (instregex "BRCTH$")>;
+def : InstRW<[WLat1, FXa, FXb, GroupAlone], (instregex "BCT(G)?(R)?$")>;
+def : InstRW<[WLat1, FXa2, FXb2, GroupAlone],
              (instregex "B(R)?X(H|L).*$")>;
 
 // Compare and branch
-def : InstRW<[FXb], (instregex "C(L)?(G)?(I|R)J(Asm.*)?$")>;
-def : InstRW<[FXb, FXb, Lat2, GroupAlone],
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "C(L)?(G)?(I|R)J(Asm.*)?$")>;
+def : InstRW<[WLat1, FXb2, GroupAlone],
              (instregex "C(L)?(G)?(I|R)B(Call|Return|Asm.*)?$")>;
 
 //===----------------------------------------------------------------------===//
 // Trap instructions
 //===----------------------------------------------------------------------===//
 
 // Trap
-def : InstRW<[VBU], (instregex "(Cond)?Trap$")>;
+def : InstRW<[WLat1, VBU, NormalGr], (instregex "(Cond)?Trap$")>;
 
 // Compare and trap
-def : InstRW<[FXb], (instregex "C(G)?(I|R)T(Asm.*)?$")>;
-def : InstRW<[FXb], (instregex "CL(G)?RT(Asm.*)?$")>;
-def : InstRW<[FXb], (instregex "CL(F|G)IT(Asm.*)?$")>;
-def : InstRW<[FXb, LSU, Lat5], (instregex "CL(G)?T(Asm.*)?$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "C(G)?(I|R)T(Asm.*)?$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "CL(G)?RT(Asm.*)?$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "CL(F|G)IT(Asm.*)?$")>;
+def : InstRW<[WLat1, FXb, LSU, NormalGr], (instregex "CL(G)?T(Asm.*)?$")>;
 
 //===----------------------------------------------------------------------===//
 // Call and return instructions
 //===----------------------------------------------------------------------===//
 
 // Call
-def : InstRW<[VBU, FXa, FXa, Lat3, GroupAlone], (instregex "(Call)?BRAS$")>;
-def : InstRW<[FXa, FXa, FXb, Lat3, GroupAlone], (instregex "(Call)?BRASL$")>;
-def : InstRW<[FXa, FXa, FXb, Lat3, GroupAlone], (instregex "(Call)?BAS(R)?$")>;
-def : InstRW<[FXa, FXa, FXb, Lat3, GroupAlone], (instregex "TLS_(G|L)DCALL$")>;
+def : InstRW<[WLat1, VBU, FXa2, GroupAlone], (instregex "(Call)?BRAS$")>;
+def : InstRW<[WLat1, FXa2, FXb, GroupAlone], (instregex "(Call)?BRASL$")>;
+def : InstRW<[WLat1, FXa2, FXb, GroupAlone], (instregex "(Call)?BAS(R)?$")>;
+def : InstRW<[WLat1, FXa2, FXb, GroupAlone], (instregex "TLS_(G|L)DCALL$")>;
 
 // Return
-def : InstRW<[FXb, EndGroup], (instregex "Return$")>;
-def : InstRW<[FXb], (instregex "CondReturn$")>;
+def : InstRW<[WLat1, FXb, EndGroup], (instregex "Return$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "CondReturn$")>;
 
 //===----------------------------------------------------------------------===//
 // Move instructions
 //===----------------------------------------------------------------------===//
 
 // Moves
-def : InstRW<[FXb, LSU, Lat5], (instregex "MV(G|H)?HI$")>;
-def : InstRW<[FXb, LSU, Lat5], (instregex "MVI(Y)?$")>;
+def : InstRW<[WLat1, FXb, LSU, NormalGr], (instregex "MV(G|H)?HI$")>;
+def : InstRW<[WLat1, FXb, LSU, NormalGr], (instregex "MVI(Y)?$")>;
 
 // Move character
-def : InstRW<[FXb, LSU, LSU, LSU, Lat8, GroupAlone], (instregex "MVC$")>;
-def : InstRW<[LSU, Lat30, GroupAlone], (instregex "MVCL(E|U)?$")>;
+def : InstRW<[WLat1, FXb, LSU3, GroupAlone], (instregex "MVC$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD], (instregex "MVCL(E|U)?$")>;
 
 // Pseudo -> reg move
-def : InstRW<[FXa], (instregex "COPY(_TO_REGCLASS)?$")>;
-def : InstRW<[FXa], (instregex "EXTRACT_SUBREG$")>;
-def : InstRW<[FXa], (instregex "INSERT_SUBREG$")>;
-def : InstRW<[FXa], (instregex "REG_SEQUENCE$")>;
-def : InstRW<[FXa], (instregex "SUBREG_TO_REG$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "COPY(_TO_REGCLASS)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "EXTRACT_SUBREG$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "INSERT_SUBREG$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "REG_SEQUENCE$")>;
 
 // Loads
-def : InstRW<[LSU], (instregex "L(Y|FH|RL|Mux|CBB)?$")>;
-def : InstRW<[LSU], (instregex "LG(RL)?$")>;
-def : InstRW<[LSU], (instregex "L128$")>;
-
-def : InstRW<[FXa], (instregex "LLIH(F|H|L)$")>;
-def : InstRW<[FXa], (instregex "LLIL(F|H|L)$")>;
-
-def : InstRW<[FXa], (instregex "LG(F|H)I$")>;
-def : InstRW<[FXa], (instregex "LHI(Mux)?$")>;
-def : InstRW<[FXa], (instregex "LR(Mux)?$")>;
+def : InstRW<[LSULatency, LSU, NormalGr], (instregex "L(Y|FH|RL|Mux)?$")>;
+def : InstRW<[LSULatency, LSULatency, LSU, NormalGr], (instregex "LCBB$")>;
+def : InstRW<[LSULatency, LSU, NormalGr], (instregex "LG(RL)?$")>;
+def : InstRW<[LSULatency, LSU, NormalGr], (instregex "L128$")>;
+
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "LLIH(F|H|L)$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "LLIL(F|H|L)$")>;
+
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "LG(F|H)I$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "LHI(Mux)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "LR(Mux)?$")>;
 
 // Load and zero rightmost byte
-def : InstRW<[LSU], (instregex "LZR(F|G)$")>;
+def : InstRW<[LSULatency, LSU, NormalGr], (instregex "LZR(F|G)$")>;
 
 // Load and trap
-def : InstRW<[FXb, LSU, Lat5], (instregex "L(FH|G)?AT$")>;
+def : InstRW<[WLat1LSU, FXb, LSU, NormalGr], (instregex "L(FH|G)?AT$")>;
 
 // Load and test
-def : InstRW<[FXa, LSU, Lat5], (instregex "LT(G)?$")>;
-def : InstRW<[FXa], (instregex "LT(G)?R$")>;
+def : InstRW<[WLat1LSU, WLat1LSU, LSU, FXa, NormalGr], (instregex "LT(G)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "LT(G)?R$")>;
 
 // Stores
-def : InstRW<[FXb, LSU, Lat5], (instregex "STG(RL)?$")>;
-def : InstRW<[FXb, LSU, Lat5], (instregex "ST128$")>;
-def : InstRW<[FXb, LSU, Lat5], (instregex "ST(Y|FH|RL|Mux)?$")>;
+def : InstRW<[WLat1, FXb, LSU, NormalGr], (instregex "STG(RL)?$")>;
+def : InstRW<[WLat1, FXb, LSU, NormalGr], (instregex "ST128$")>;
+def : InstRW<[WLat1, FXb, LSU, NormalGr], (instregex "ST(Y|FH|RL|Mux)?$")>;
 
 // String moves.
-def : InstRW<[LSU, Lat30, GroupAlone], (instregex "MVST$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD], (instregex "MVST$")>;
 
 //===----------------------------------------------------------------------===//
 // Conditional move instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXa, Lat2], (instregex "LOCRMux$")>;
-def : InstRW<[FXa, Lat2], (instregex "LOC(G|FH)?R(Asm.*)?$")>;
-def : InstRW<[FXa, Lat2], (instregex "LOC(G|H)?HI(Mux|(Asm.*))?$")>;
-def : InstRW<[FXa, LSU, Lat6], (instregex "LOC(G|FH|Mux)?(Asm.*)?$")>;
-def : InstRW<[FXb, LSU, Lat5], (instregex "STOC(G|FH|Mux)?(Asm.*)?$")>;
+def : InstRW<[WLat2, FXa, NormalGr], (instregex "LOCRMux$")>;
+def : InstRW<[WLat2, FXa, NormalGr], (instregex "LOC(G|FH)?R(Asm.*)?$")>;
+def : InstRW<[WLat2, FXa, NormalGr], (instregex "LOC(G|H)?HI(Mux|(Asm.*))?$")>;
+def : InstRW<[WLat2LSU, RegReadAdv, FXa, LSU, NormalGr],
+             (instregex "LOC(G|FH|Mux)?(Asm.*)?$")>;
+def : InstRW<[WLat1, FXb, LSU, NormalGr],
+             (instregex "STOC(G|FH|Mux)?(Asm.*)?$")>;
 
 //===----------------------------------------------------------------------===//
 // Sign extensions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXa], (instregex "L(B|H|G)R$")>;
-def : InstRW<[FXa], (instregex "LG(B|H|F)R$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "L(B|H|G)R$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "LG(B|H|F)R$")>;
 
-def : InstRW<[FXa, LSU, Lat5], (instregex "LTGF$")>;
-def : InstRW<[FXa], (instregex "LTGFR$")>;
+def : InstRW<[WLat1LSU, WLat1LSU, FXa, LSU, NormalGr], (instregex "LTGF$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "LTGFR$")>;
 
-def : InstRW<[FXa, LSU, Lat5], (instregex "LB(H|Mux)?$")>;
-def : InstRW<[FXa, LSU, Lat5], (instregex "LH(Y)?$")>;
-def : InstRW<[FXa, LSU, Lat5], (instregex "LH(H|Mux|RL)$")>;
-def : InstRW<[FXa, LSU, Lat5], (instregex "LG(B|H|F)$")>;
-def : InstRW<[FXa, LSU, Lat5], (instregex "LG(H|F)RL$")>;
+def : InstRW<[WLat1LSU, FXa, LSU, NormalGr], (instregex "LB(H|Mux)?$")>;
+def : InstRW<[WLat1LSU, FXa, LSU, NormalGr], (instregex "LH(Y)?$")>;
+def : InstRW<[WLat1LSU, FXa, LSU, NormalGr], (instregex "LH(H|Mux|RL)$")>;
+def : InstRW<[WLat1LSU, FXa, LSU, NormalGr], (instregex "LG(B|H|F)$")>;
+def : InstRW<[WLat1LSU, FXa, LSU, NormalGr], (instregex "LG(H|F)RL$")>;
 
 //===----------------------------------------------------------------------===//
 // Zero extensions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXa], (instregex "LLCR(Mux)?$")>;
-def : InstRW<[FXa], (instregex "LLHR(Mux)?$")>;
-def : InstRW<[FXa], (instregex "LLG(C|H|F|T)R$")>;
-def : InstRW<[LSU], (instregex "LLC(Mux)?$")>;
-def : InstRW<[LSU], (instregex "LLH(Mux)?$")>;
-def : InstRW<[FXa, LSU, Lat5], (instregex "LL(C|H)H$")>;
-def : InstRW<[LSU], (instregex "LLHRL$")>;
-def : InstRW<[LSU], (instregex "LLG(C|H|F|T|HRL|FRL)$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "LLCR(Mux)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "LLHR(Mux)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "LLG(C|H|F|T)R$")>;
+def : InstRW<[LSULatency, LSU, NormalGr], (instregex "LLC(Mux)?$")>;
+def : InstRW<[LSULatency, LSU, NormalGr], (instregex "LLH(Mux)?$")>;
+def : InstRW<[WLat1LSU, FXa, LSU, NormalGr], (instregex "LL(C|H)H$")>;
+def : InstRW<[LSULatency, LSU, NormalGr], (instregex "LLHRL$")>;
+def : InstRW<[LSULatency, LSU, NormalGr], (instregex "LLG(C|H|F|T|HRL|FRL)$")>;
 
 // Load and zero rightmost byte
-def : InstRW<[LSU], (instregex "LLZRGF$")>;
+def : InstRW<[LSULatency, LSU, NormalGr], (instregex "LLZRGF$")>;
 
 // Load and trap
-def : InstRW<[FXb, LSU, Lat5], (instregex "LLG(F|T)?AT$")>;
+def : InstRW<[WLat1LSU, FXb, LSU, NormalGr], (instregex "LLG(F|T)?AT$")>;
 
 //===----------------------------------------------------------------------===//
 // Truncations
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXb, LSU, Lat5], (instregex "STC(H|Y|Mux)?$")>;
-def : InstRW<[FXb, LSU, Lat5], (instregex "STH(H|Y|RL|Mux)?$")>;
-def : InstRW<[FXb, LSU, Lat5], (instregex "STCM(H|Y)?$")>;
+def : InstRW<[WLat1, FXb, LSU, NormalGr], (instregex "STC(H|Y|Mux)?$")>;
+def : InstRW<[WLat1, FXb, LSU, NormalGr], (instregex "STH(H|Y|RL|Mux)?$")>;
+def : InstRW<[WLat1, FXb, LSU, NormalGr], (instregex "STCM(H|Y)?$")>;
 
 //===----------------------------------------------------------------------===//
 // Multi-register moves
 //===----------------------------------------------------------------------===//
 
 // Load multiple (estimated average of 5 ops)
-def : InstRW<[LSU, LSU, LSU, LSU, LSU, Lat10, GroupAlone],
-             (instregex "LM(H|Y|G)?$")>;
+def : InstRW<[WLat10, WLat10, LSU5, GroupAlone], (instregex "LM(H|Y|G)?$")>;
 
 // Load multiple disjoint
-def : InstRW<[LSU, Lat30, GroupAlone], (instregex "LMD$")>;
+def : InstRW<[WLat30, WLat30, MCD], (instregex "LMD$")>;
 
-// Store multiple (estimated average of ceil(5/2) FXb ops)
-def : InstRW<[LSU, LSU, FXb, FXb, FXb, Lat10,
-              GroupAlone], (instregex "STM(G|H|Y)?$")>;
+// Store multiple
+def : InstRW<[WLat1, LSU2, FXb3, GroupAlone], (instregex "STM(G|H|Y)?$")>;
 
 //===----------------------------------------------------------------------===//
 // Byte swaps
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXa], (instregex "LRV(G)?R$")>;
-def : InstRW<[FXa, LSU, Lat5], (instregex "LRV(G|H)?$")>;
-def : InstRW<[FXb, LSU, Lat5], (instregex "STRV(G|H)?$")>;
-def : InstRW<[LSU, Lat30, GroupAlone], (instregex "MVCIN$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "LRV(G)?R$")>;
+def : InstRW<[WLat1LSU, FXa, LSU, NormalGr], (instregex "LRV(G|H)?$")>;
+def : InstRW<[WLat1, FXb, LSU, NormalGr], (instregex "STRV(G|H)?$")>;
+def : InstRW<[WLat30, MCD], (instregex "MVCIN$")>;
 
 //===----------------------------------------------------------------------===//
 // Load address instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXa], (instregex "LA(Y|RL)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "LA(Y|RL)?$")>;
 
 // Load the Global Offset Table address ( -> larl )
-def : InstRW<[FXa], (instregex "GOT$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "GOT$")>;
 
 //===----------------------------------------------------------------------===//
 // Absolute and Negation
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXa], (instregex "LP(G)?R$")>;
-def : InstRW<[FXa, FXa, Lat2, BeginGroup], (instregex "L(N|P)GFR$")>;
-def : InstRW<[FXa], (instregex "LN(R|GR)$")>;
-def : InstRW<[FXa], (instregex "LC(R|GR)$")>;
-def : InstRW<[FXa, FXa, Lat2, BeginGroup], (instregex "LCGFR$")>;
+def : InstRW<[WLat1, WLat1, FXa, NormalGr], (instregex "LP(G)?R$")>;
+def : InstRW<[WLat2, WLat2, FXa2, Cracked], (instregex "L(N|P)GFR$")>;
+def : InstRW<[WLat1, WLat1, FXa, NormalGr], (instregex "LN(R|GR)$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "LC(R|GR)$")>;
+def : InstRW<[WLat2, WLat2, FXa2, Cracked], (instregex "LCGFR$")>;
 
 //===----------------------------------------------------------------------===//
 // Insertion
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXa, LSU, Lat5], (instregex "IC(Y)?$")>;
-def : InstRW<[FXa, LSU, Lat5], (instregex "IC32(Y)?$")>;
-def : InstRW<[FXa, LSU, Lat5], (instregex "ICM(H|Y)?$")>;
-def : InstRW<[FXa], (instregex "II(F|H|L)Mux$")>;
-def : InstRW<[FXa], (instregex "IIHF(64)?$")>;
-def : InstRW<[FXa], (instregex "IIHH(64)?$")>;
-def : InstRW<[FXa], (instregex "IIHL(64)?$")>;
-def : InstRW<[FXa], (instregex "IILF(64)?$")>;
-def : InstRW<[FXa], (instregex "IILH(64)?$")>;
-def : InstRW<[FXa], (instregex "IILL(64)?$")>;
+def : InstRW<[WLat1LSU, RegReadAdv, FXa, LSU, NormalGr], (instregex "IC(Y)?$")>;
+def : InstRW<[WLat1LSU, RegReadAdv, FXa, LSU, NormalGr],
+             (instregex "IC32(Y)?$")>;
+def : InstRW<[WLat1LSU, RegReadAdv, WLat1LSU, FXa, LSU, NormalGr],
+             (instregex "ICM(H|Y)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "II(F|H|L)Mux$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "IIHF(64)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "IIHH(64)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "IIHL(64)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "IILF(64)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "IILH(64)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "IILL(64)?$")>;
 
 //===----------------------------------------------------------------------===//
 // Addition
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXa, LSU, Lat5], (instregex "A(Y)?$")>;
-def : InstRW<[FXa, LSU, Lat6], (instregex "AH(Y)?$")>;
-def : InstRW<[FXa], (instregex "AIH$")>;
-def : InstRW<[FXa], (instregex "AFI(Mux)?$")>;
-def : InstRW<[FXa, LSU, Lat5], (instregex "AG$")>;
-def : InstRW<[FXa], (instregex "AGFI$")>;
-def : InstRW<[FXa], (instregex "AGHI(K)?$")>;
-def : InstRW<[FXa], (instregex "AGR(K)?$")>;
-def : InstRW<[FXa], (instregex "AHI(K)?$")>;
-def : InstRW<[FXa], (instregex "AHIMux(K)?$")>;
-def : InstRW<[FXa, LSU, Lat5], (instregex "AL(Y)?$")>;
-def : InstRW<[FXa], (instregex "AL(FI|HSIK)$")>;
-def : InstRW<[FXa, LSU, Lat5], (instregex "ALG(F)?$")>;
-def : InstRW<[FXa], (instregex "ALGHSIK$")>;
-def : InstRW<[FXa], (instregex "ALGF(I|R)$")>;
-def : InstRW<[FXa], (instregex "ALGR(K)?$")>;
-def : InstRW<[FXa], (instregex "ALR(K)?$")>;
-def : InstRW<[FXa], (instregex "AR(K)?$")>;
-def : InstRW<[FXa], (instregex "A(L)?HHHR$")>;
-def : InstRW<[FXa, Lat2], (instregex "A(L)?HHLR$")>;
-def : InstRW<[FXa], (instregex "ALSIH(N)?$")>;
-def : InstRW<[FXb, LSU, Lat5], (instregex "A(L)?(G)?SI$")>;
+def : InstRW<[WLat1LSU, WLat1LSU, RegReadAdv, FXa, LSU, NormalGr],
+             (instregex "A(Y)?$")>;
+def : InstRW<[WLat2LSU, WLat2LSU, RegReadAdv, FXa, LSU, NormalGr],
+             (instregex "AH(Y)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "AIH$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "AFI(Mux)?$")>;
+def : InstRW<[WLat1LSU, WLat1LSU, RegReadAdv, FXa, LSU, NormalGr],
+             (instregex "AG$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "AGFI$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "AGHI(K)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "AGR(K)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "AHI(K)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "AHIMux(K)?$")>;
+def : InstRW<[WLat1LSU, WLat1LSU, RegReadAdv, FXa, LSU, NormalGr],
+             (instregex "AL(Y)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "AL(FI|HSIK)$")>;
+def : InstRW<[WLat1LSU, WLat1LSU, RegReadAdv, FXa, LSU, NormalGr],
+             (instregex "ALG(F)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "ALGHSIK$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "ALGF(I|R)$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "ALGR(K)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "ALR(K)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "AR(K)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "A(L)?HHHR$")>;
+def : InstRW<[WLat2, WLat2, FXa, NormalGr], (instregex "A(L)?HHLR$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "ALSIH(N)?$")>;
+def : InstRW<[WLat2LSU, FXb, LSU, NormalGr], (instregex "A(L)?(G)?SI$")>;
 
 // Logical addition with carry
-def : InstRW<[FXa, LSU, Lat6, GroupAlone], (instregex "ALC(G)?$")>;
-def : InstRW<[FXa, Lat2, GroupAlone], (instregex "ALC(G)?R$")>;
+def : InstRW<[WLat2LSU, WLat2LSU, RegReadAdv, FXa, LSU, GroupAlone],
+             (instregex "ALC(G)?$")>;
+def : InstRW<[WLat2, WLat2, FXa, GroupAlone], (instregex "ALC(G)?R$")>;
 
 // Add with sign extension (16/32 -> 64)
-def : InstRW<[FXa, LSU, Lat6], (instregex "AG(F|H)$")>;
-def : InstRW<[FXa, Lat2], (instregex "AGFR$")>;
+def : InstRW<[WLat2LSU, WLat2LSU, RegReadAdv, FXa, LSU, NormalGr],
+             (instregex "AG(F|H)$")>;
+def : InstRW<[WLat2, WLat2, FXa, NormalGr], (instregex "AGFR$")>;
 
 //===----------------------------------------------------------------------===//
 // Subtraction
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXa, LSU, Lat5], (instregex "S(G|Y)?$")>;
-def : InstRW<[FXa, LSU, Lat6], (instregex "SH(Y)?$")>;
-def : InstRW<[FXa], (instregex "SGR(K)?$")>;
-def : InstRW<[FXa], (instregex "SLFI$")>;
-def : InstRW<[FXa, LSU, Lat5], (instregex "SL(G|GF|Y)?$")>;
-def : InstRW<[FXa], (instregex "SLGF(I|R)$")>;
-def : InstRW<[FXa], (instregex "SLGR(K)?$")>;
-def : InstRW<[FXa], (instregex "SLR(K)?$")>;
-def : InstRW<[FXa], (instregex "SR(K)?$")>;
-def : InstRW<[FXa], (instregex "S(L)?HHHR$")>;
-def : InstRW<[FXa, Lat2], (instregex "S(L)?HHLR$")>;
+def : InstRW<[WLat1LSU, WLat1LSU, RegReadAdv, FXa, LSU, NormalGr],
+             (instregex "S(G|Y)?$")>;
+def : InstRW<[WLat2LSU, WLat2LSU, RegReadAdv, FXa, LSU, NormalGr],
+             (instregex "SH(Y)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "SGR(K)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "SLFI$")>;
+def : InstRW<[WLat1LSU, WLat1LSU, RegReadAdv, FXa, LSU, NormalGr],
+             (instregex "SL(G|GF|Y)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "SLGF(I|R)$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "SLGR(K)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "SLR(K)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "SR(K)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "S(L)?HHHR$")>;
+def : InstRW<[WLat2, WLat2, FXa, NormalGr], (instregex "S(L)?HHLR$")>;
 
 // Subtraction with borrow
-def : InstRW<[FXa, LSU, Lat6, GroupAlone], (instregex "SLB(G)?$")>;
-def : InstRW<[FXa, Lat2, GroupAlone], (instregex "SLB(G)?R$")>;
+def : InstRW<[WLat2LSU, WLat2LSU, RegReadAdv, FXa, LSU, GroupAlone],
+             (instregex "SLB(G)?$")>;
+def : InstRW<[WLat2, WLat2, FXa, GroupAlone], (instregex "SLB(G)?R$")>;
 
 // Subtraction with sign extension (16/32 -> 64)
-def : InstRW<[FXa, LSU, Lat6], (instregex "SG(F|H)$")>;
-def : InstRW<[FXa, Lat2], (instregex "SGFR$")>;
+def : InstRW<[WLat2LSU, WLat2LSU, RegReadAdv, FXa, LSU, NormalGr],
+             (instregex "SG(F|H)$")>;
+def : InstRW<[WLat2, WLat2, FXa, NormalGr], (instregex "SGFR$")>;
 
 //===----------------------------------------------------------------------===//
 // AND
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXa, LSU, Lat5], (instregex "N(G|Y)?$")>;
-def : InstRW<[FXa], (instregex "NGR(K)?$")>;
-def : InstRW<[FXa], (instregex "NI(FMux|HMux|LMux)$")>;
-def : InstRW<[FXb, LSU, Lat5], (instregex "NI(Y)?$")>;
-def : InstRW<[FXa], (instregex "NIHF(64)?$")>;
-def : InstRW<[FXa], (instregex "NIHH(64)?$")>;
-def : InstRW<[FXa], (instregex "NIHL(64)?$")>;
-def : InstRW<[FXa], (instregex "NILF(64)?$")>;
-def : InstRW<[FXa], (instregex "NILH(64)?$")>;
-def : InstRW<[FXa], (instregex "NILL(64)?$")>;
-def : InstRW<[FXa], (instregex "NR(K)?$")>;
-def : InstRW<[LSU, LSU, FXb, Lat9, BeginGroup], (instregex "NC$")>;
+def : InstRW<[WLat1LSU, WLat1LSU, RegReadAdv, FXa, LSU, NormalGr],
+             (instregex "N(G|Y)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "NGR(K)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "NI(FMux|HMux|LMux)$")>;
+def : InstRW<[WLat2LSU, FXb, LSU, NormalGr], (instregex "NI(Y)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "NIHF(64)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "NIHH(64)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "NIHL(64)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "NILF(64)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "NILH(64)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "NILL(64)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "NR(K)?$")>;
+def : InstRW<[WLat3LSU, LSU2, FXb, Cracked], (instregex "NC$")>;
 
 //===----------------------------------------------------------------------===//
 // OR
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXa, LSU, Lat5], (instregex "O(G|Y)?$")>;
-def : InstRW<[FXa], (instregex "OGR(K)?$")>;
-def : InstRW<[FXb, LSU, Lat5], (instregex "OI(Y)?$")>;
-def : InstRW<[FXa], (instregex "OI(FMux|HMux|LMux)$")>;
-def : InstRW<[FXa], (instregex "OIHF(64)?$")>;
-def : InstRW<[FXa], (instregex "OIHH(64)?$")>;
-def : InstRW<[FXa], (instregex "OIHL(64)?$")>;
-def : InstRW<[FXa], (instregex "OILF(64)?$")>;
-def : InstRW<[FXa], (instregex "OILH(64)?$")>;
-def : InstRW<[FXa], (instregex "OILL(64)?$")>;
-def : InstRW<[FXa], (instregex "OR(K)?$")>;
-def : InstRW<[LSU, LSU, FXb, Lat9, BeginGroup], (instregex "OC$")>;
+def : InstRW<[WLat1LSU, WLat1LSU, RegReadAdv, FXa, LSU, NormalGr],
+             (instregex "O(G|Y)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "OGR(K)?$")>;
+def : InstRW<[WLat2LSU, FXb, LSU, NormalGr], (instregex "OI(Y)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "OI(FMux|HMux|LMux)$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "OIHF(64)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "OIHH(64)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "OIHL(64)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "OILF(64)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "OILH(64)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "OILL(64)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "OR(K)?$")>;
+def : InstRW<[WLat3LSU, LSU2, FXb, Cracked], (instregex "OC$")>;
 
 //===----------------------------------------------------------------------===//
 // XOR
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXa, LSU, Lat5], (instregex "X(G|Y)?$")>;
-def : InstRW<[FXb, LSU, Lat5], (instregex "XI(Y)?$")>;
-def : InstRW<[FXa], (instregex "XIFMux$")>;
-def : InstRW<[FXa], (instregex "XGR(K)?$")>;
-def : InstRW<[FXa], (instregex "XIHF(64)?$")>;
-def : InstRW<[FXa], (instregex "XILF(64)?$")>;
-def : InstRW<[FXa], (instregex "XR(K)?$")>;
-def : InstRW<[LSU, LSU, FXb, Lat9, BeginGroup], (instregex "XC$")>;
+def : InstRW<[WLat1LSU, WLat1LSU, RegReadAdv, FXa, LSU, NormalGr],
+             (instregex "X(G|Y)?$")>;
+def : InstRW<[WLat2LSU, FXb, LSU, NormalGr], (instregex "XI(Y)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "XIFMux$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "XGR(K)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "XIHF(64)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "XILF(64)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "XR(K)?$")>;
+def : InstRW<[WLat3LSU, LSU2, FXb, Cracked], (instregex "XC$")>;
 
 //===----------------------------------------------------------------------===//
 // Multiplication
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXa, LSU, Lat9], (instregex "MS(GF|Y)?$")>;
-def : InstRW<[FXa, Lat5], (instregex "MS(R|FI)$")>;
-def : InstRW<[FXa, LSU, Lat11], (instregex "MSG$")>;
-def : InstRW<[FXa, Lat7], (instregex "MSGR$")>;
-def : InstRW<[FXa, Lat5], (instregex "MSGF(I|R)$")>;
-def : InstRW<[FXa2, LSU, Lat12, GroupAlone], (instregex "MLG$")>;
-def : InstRW<[FXa2, Lat8, GroupAlone], (instregex "MLGR$")>;
-def : InstRW<[FXa, Lat4], (instregex "MGHI$")>;
-def : InstRW<[FXa, Lat4], (instregex "MHI$")>;
-def : InstRW<[FXa, LSU, Lat8], (instregex "MH(Y)?$")>;
-def : InstRW<[FXa2, Lat6, GroupAlone], (instregex "M(L)?R$")>;
-def : InstRW<[FXa2, LSU, Lat10, GroupAlone], (instregex "M(FY|L)?$")>;
-def : InstRW<[FXa, LSU, Lat8], (instregex "MGH$")>;
-def : InstRW<[FXa, FXa, LSU, Lat12, GroupAlone], (instregex "MG$")>;
-def : InstRW<[FXa, FXa, Lat8, GroupAlone], (instregex "MGRK$")>;
-def : InstRW<[FXa, LSU, Lat9], (instregex "MSC$")>;
-def : InstRW<[FXa, LSU, Lat11], (instregex "MSGC$")>;
-def : InstRW<[FXa, Lat5], (instregex "MSRKC$")>;
-def : InstRW<[FXa, Lat7], (instregex "MSGRKC$")>;
+def : InstRW<[WLat5LSU, RegReadAdv, FXa, LSU, NormalGr],
+             (instregex "MS(GF|Y)?$")>;
+def : InstRW<[WLat5, FXa, NormalGr], (instregex "MS(R|FI)$")>;
+def : InstRW<[WLat7LSU, RegReadAdv, FXa, LSU, NormalGr], (instregex "MSG$")>;
+def : InstRW<[WLat7, FXa, NormalGr], (instregex "MSGR$")>;
+def : InstRW<[WLat5, FXa, NormalGr], (instregex "MSGF(I|R)$")>;
+def : InstRW<[WLat8LSU, RegReadAdv, FXa2, LSU, GroupAlone], (instregex "MLG$")>;
+def : InstRW<[WLat8, FXa2, GroupAlone], (instregex "MLGR$")>;
+def : InstRW<[WLat4, FXa, NormalGr], (instregex "MGHI$")>;
+def : InstRW<[WLat4, FXa, NormalGr], (instregex "MHI$")>;
+def : InstRW<[WLat4LSU, RegReadAdv, FXa, LSU, NormalGr], (instregex "MH(Y)?$")>;
+def : InstRW<[WLat6, FXa2, GroupAlone], (instregex "M(L)?R$")>;
+def : InstRW<[WLat6LSU, RegReadAdv, FXa2, LSU, GroupAlone],
+             (instregex "M(FY|L)?$")>;
+def : InstRW<[WLat8, RegReadAdv, FXa, LSU, NormalGr], (instregex "MGH$")>;
+def : InstRW<[WLat12, RegReadAdv, FXa2, LSU, GroupAlone], (instregex "MG$")>;
+def : InstRW<[WLat8, FXa2, GroupAlone], (instregex "MGRK$")>;
+def : InstRW<[WLat6LSU, WLat6LSU, RegReadAdv, FXa, LSU, NormalGr],
+             (instregex "MSC$")>;
+def : InstRW<[WLat8LSU, WLat8LSU, RegReadAdv, FXa, LSU, NormalGr],
+             (instregex "MSGC$")>;
+def : InstRW<[WLat6, WLat6, FXa, NormalGr], (instregex "MSRKC$")>;
+def : InstRW<[WLat8, WLat8, FXa, NormalGr], (instregex "MSGRKC$")>;
 
 //===----------------------------------------------------------------------===//
 // Division and remainder
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXa2, FXa2, Lat20, GroupAlone], (instregex "DR$")>;
-def : InstRW<[FXa2, FXa2, LSU, Lat30, GroupAlone], (instregex "D$")>;
-def : InstRW<[FXa2, Lat30, GroupAlone], (instregex "DSG(F)?R$")>;
-def : InstRW<[LSU, FXa2, Lat30, GroupAlone], (instregex "DSG(F)?$")>;
-def : InstRW<[FXa2, FXa2, Lat20, GroupAlone], (instregex "DLR$")>;
-def : InstRW<[FXa2, FXa2, Lat30, GroupAlone], (instregex "DLGR$")>;
-def : InstRW<[FXa2, FXa2, LSU, Lat30, GroupAlone], (instregex "DL(G)?$")>;
+def : InstRW<[WLat20, FXa4, GroupAlone], (instregex "DR$")>;
+def : InstRW<[WLat30, RegReadAdv, FXa4, LSU, GroupAlone], (instregex "D$")>;
+def : InstRW<[WLat30, FXa2, GroupAlone], (instregex "DSG(F)?R$")>;
+def : InstRW<[WLat30, RegReadAdv, FXa2, LSU, GroupAlone],
+             (instregex "DSG(F)?$")>;
+def : InstRW<[WLat20, FXa4, GroupAlone], (instregex "DLR$")>;
+def : InstRW<[WLat30, FXa4, GroupAlone], (instregex "DLGR$")>;
+def : InstRW<[WLat30, RegReadAdv, FXa4, LSU, GroupAlone], (instregex "DL(G)?$")>;
 
 //===----------------------------------------------------------------------===//
 // Shifts
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXa], (instregex "SLL(G|K)?$")>;
-def : InstRW<[FXa], (instregex "SRL(G|K)?$")>;
-def : InstRW<[FXa], (instregex "SRA(G|K)?$")>;
-def : InstRW<[FXa], (instregex "SLA(G|K)?$")>;
-def : InstRW<[FXa, FXa, FXa, FXa, LSU, Lat8, GroupAlone],
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "SLL(G|K)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "SRL(G|K)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "SRA(G|K)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "SLA(G|K)?$")>;
+def : InstRW<[WLat5LSU, WLat5LSU, FXa4, LSU, GroupAlone],
              (instregex "S(L|R)D(A|L)$")>;
 
 // Rotate
-def : InstRW<[FXa, LSU, Lat6], (instregex "RLL(G)?$")>;
+def : InstRW<[WLat2LSU, FXa, LSU, NormalGr], (instregex "RLL(G)?$")>;
 
 // Rotate and insert
-def : InstRW<[FXa], (instregex "RISBG(N|32)?$")>;
-def : InstRW<[FXa], (instregex "RISBH(G|H|L)$")>;
-def : InstRW<[FXa], (instregex "RISBL(G|H|L)$")>;
-def : InstRW<[FXa], (instregex "RISBMux$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "RISBG(N|32)?$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "RISBH(G|H|L)$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "RISBL(G|H|L)$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "RISBMux$")>;
 
 // Rotate and Select
-def : InstRW<[FXa, FXa, Lat2, BeginGroup], (instregex "R(N|O|X)SBG$")>;
+def : InstRW<[WLat2, WLat2, FXa2, Cracked], (instregex "R(N|O|X)SBG$")>;
 
 //===----------------------------------------------------------------------===//
 // Comparison
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXb, LSU, Lat5], (instregex "C(G|Y|Mux|RL)?$")>;
-def : InstRW<[FXb], (instregex "C(F|H)I(Mux)?$")>;
-def : InstRW<[FXb], (instregex "CG(F|H)I$")>;
-def : InstRW<[FXb, LSU, Lat5], (instregex "CG(HSI|RL)$")>;
-def : InstRW<[FXb], (instregex "C(G)?R$")>;
-def : InstRW<[FXb], (instregex "CIH$")>;
-def : InstRW<[FXb, LSU, Lat5], (instregex "CH(F|SI)$")>;
-def : InstRW<[FXb, LSU, Lat5], (instregex "CL(Y|Mux|FHSI)?$")>;
-def : InstRW<[FXb], (instregex "CLFI(Mux)?$")>;
-def : InstRW<[FXb, LSU, Lat5], (instregex "CLG(HRL|HSI)?$")>;
-def : InstRW<[FXb, LSU, Lat5], (instregex "CLGF(RL)?$")>;
-def : InstRW<[FXb], (instregex "CLGF(I|R)$")>;
-def : InstRW<[FXb], (instregex "CLGR$")>;
-def : InstRW<[FXb, LSU, Lat5], (instregex "CLGRL$")>;
-def : InstRW<[FXb, LSU, Lat5], (instregex "CLH(F|RL|HSI)$")>;
-def : InstRW<[FXb], (instregex "CLIH$")>;
-def : InstRW<[FXb, LSU, Lat5], (instregex "CLI(Y)?$")>;
-def : InstRW<[FXb], (instregex "CLR$")>;
-def : InstRW<[FXb, LSU, Lat5], (instregex "CLRL$")>;
-def : InstRW<[FXb], (instregex "C(L)?HHR$")>;
-def : InstRW<[FXb, Lat2], (instregex "C(L)?HLR$")>;
+def : InstRW<[WLat1LSU, RegReadAdv, FXb, LSU, NormalGr],
+             (instregex "C(G|Y|Mux)?$")>;
+def : InstRW<[WLat1LSU, FXb, LSU, NormalGr], (instregex "CRL$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "C(F|H)I(Mux)?$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "CG(F|H)I$")>;
+def : InstRW<[WLat1LSU, FXb, LSU, NormalGr], (instregex "CG(HSI|RL)$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "C(G)?R$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "CIH$")>;
+def : InstRW<[WLat1LSU, RegReadAdv, FXb, LSU, NormalGr], (instregex "CHF$")>;
+def : InstRW<[WLat1LSU, FXb, LSU, NormalGr], (instregex "CHSI$")>;
+def : InstRW<[WLat1LSU, RegReadAdv, FXb, LSU, NormalGr],
+             (instregex "CL(Y|Mux)?$")>;
+def : InstRW<[WLat1LSU, FXb, LSU, NormalGr], (instregex "CLFHSI$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "CLFI(Mux)?$")>;
+def : InstRW<[WLat1LSU, RegReadAdv, FXb, LSU, NormalGr], (instregex "CLG$")>;
+def : InstRW<[WLat1LSU, FXb, LSU, NormalGr], (instregex "CLG(HRL|HSI)$")>;
+def : InstRW<[WLat1LSU, RegReadAdv, FXb, LSU, NormalGr], (instregex "CLGF$")>;
+def : InstRW<[WLat1LSU, FXb, LSU, NormalGr], (instregex "CLGFRL$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "CLGF(I|R)$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "CLGR$")>;
+def : InstRW<[WLat1LSU, FXb, LSU, NormalGr], (instregex "CLGRL$")>;
+def : InstRW<[WLat1LSU, RegReadAdv, FXb, LSU, NormalGr], (instregex "CLHF$")>;
+def : InstRW<[WLat1LSU, FXb, LSU, NormalGr], (instregex "CLH(RL|HSI)$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "CLIH$")>;
+def : InstRW<[WLat1LSU, FXb, LSU, NormalGr], (instregex "CLI(Y)?$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "CLR$")>;
+def : InstRW<[WLat1LSU, FXb, LSU, NormalGr], (instregex "CLRL$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "C(L)?HHR$")>;
+def : InstRW<[WLat2, FXb, NormalGr], (instregex "C(L)?HLR$")>;
 
 // Compare halfword
-def : InstRW<[FXb, LSU, Lat6], (instregex "CH(Y|RL)?$")>;
-def : InstRW<[FXb, LSU, Lat6], (instregex "CGH(RL)?$")>;
-def : InstRW<[FXa, FXb, LSU, Lat6, BeginGroup], (instregex "CHHSI$")>;
+def : InstRW<[WLat2LSU, RegReadAdv, FXb, LSU, NormalGr], (instregex "CH(Y)?$")>;
+def : InstRW<[WLat2LSU, FXb, LSU, NormalGr], (instregex "CHRL$")>;
+def : InstRW<[WLat2LSU, RegReadAdv, FXb, LSU, NormalGr], (instregex "CGH$")>;
+def : InstRW<[WLat2LSU, FXb, LSU, NormalGr], (instregex "CGHRL$")>;
+def : InstRW<[WLat2LSU, FXa, FXb, LSU, Cracked], (instregex "CHHSI$")>;
 
 // Compare with sign extension (32 -> 64)
-def : InstRW<[FXb, LSU, Lat6], (instregex "CGF(RL)?$")>;
-def : InstRW<[FXb, Lat2], (instregex "CGFR$")>;
+def : InstRW<[WLat2LSU, RegReadAdv, FXb, LSU, NormalGr], (instregex "CGF$")>;
+def : InstRW<[WLat2LSU, FXb, LSU, NormalGr], (instregex "CGFRL$")>;
+def : InstRW<[WLat2, FXb, NormalGr], (instregex "CGFR$")>;
 
 // Compare logical character
-def : InstRW<[FXb, LSU, LSU, Lat9, BeginGroup], (instregex "CLC$")>;
-def : InstRW<[LSU, Lat30, GroupAlone], (instregex "CLCL(E|U)?$")>;
-def : InstRW<[LSU, Lat30, GroupAlone], (instregex "CLST$")>;
+def : InstRW<[WLat6, FXb, LSU2, Cracked], (instregex "CLC$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD], (instregex "CLCL(E|U)?$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD], (instregex "CLST$")>;
 
 // Test under mask
-def : InstRW<[FXb, LSU, Lat5], (instregex "TM(Y)?$")>;
-def : InstRW<[FXb], (instregex "TM(H|L)Mux$")>;
-def : InstRW<[FXb], (instregex "TMHH(64)?$")>;
-def : InstRW<[FXb], (instregex "TMHL(64)?$")>;
-def : InstRW<[FXb], (instregex "TMLH(64)?$")>;
-def : InstRW<[FXb], (instregex "TMLL(64)?$")>;
+def : InstRW<[WLat1LSU, FXb, LSU, NormalGr], (instregex "TM(Y)?$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "TM(H|L)Mux$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "TMHH(64)?$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "TMHL(64)?$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "TMLH(64)?$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "TMLL(64)?$")>;
 
 // Compare logical characters under mask
-def : InstRW<[FXb, LSU, Lat6], (instregex "CLM(H|Y)?$")>;
+def : InstRW<[WLat2LSU, RegReadAdv, FXb, LSU, NormalGr],
+             (instregex "CLM(H|Y)?$")>;
 
 //===----------------------------------------------------------------------===//
 // Prefetch and execution hint
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[LSU], (instregex "PFD(RL)?$")>;
-def : InstRW<[FXb, Lat2], (instregex "BPP$")>;
+def : InstRW<[WLat1, LSU, NormalGr], (instregex "PFD(RL)?$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "BPP$")>;
 def : InstRW<[FXb, EndGroup], (instregex "BPRP$")>;
-def : InstRW<[FXb], (instregex "NIAI$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "NIAI$")>;
 
 //===----------------------------------------------------------------------===//
 // Atomic operations
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXb, EndGroup], (instregex "Serialize$")>;
+def : InstRW<[WLat1, FXb, EndGroup], (instregex "Serialize$")>;
 
-def : InstRW<[FXb, LSU, Lat5], (instregex "LAA(G)?$")>;
-def : InstRW<[FXb, LSU, Lat5], (instregex "LAAL(G)?$")>;
-def : InstRW<[FXb, LSU, Lat5], (instregex "LAN(G)?$")>;
-def : InstRW<[FXb, LSU, Lat5], (instregex "LAO(G)?$")>;
-def : InstRW<[FXb, LSU, Lat5], (instregex "LAX(G)?$")>;
+def : InstRW<[WLat2LSU, WLat2LSU, FXb, LSU, NormalGr], (instregex "LAA(G)?$")>;
+def : InstRW<[WLat2LSU, WLat2LSU, FXb, LSU, NormalGr], (instregex "LAAL(G)?$")>;
+def : InstRW<[WLat2LSU, WLat2LSU, FXb, LSU, NormalGr], (instregex "LAN(G)?$")>;
+def : InstRW<[WLat2LSU, WLat2LSU, FXb, LSU, NormalGr], (instregex "LAO(G)?$")>;
+def : InstRW<[WLat2LSU, WLat2LSU, FXb, LSU, NormalGr], (instregex "LAX(G)?$")>;
 
 // Test and set
-def : InstRW<[FXb, LSU, Lat5, EndGroup], (instregex "TS$")>;
+def : InstRW<[WLat2LSU, FXb, LSU, EndGroup], (instregex "TS$")>;
 
 // Compare and swap
-def : InstRW<[FXa, FXb, LSU, Lat6, GroupAlone], (instregex "CS(G|Y)?$")>;
+def : InstRW<[WLat3LSU, WLat3LSU, FXa, FXb, LSU, GroupAlone],
+             (instregex "CS(G|Y)?$")>;
 
 // Compare double and swap
-def : InstRW<[FXa, FXa, FXb, FXb, FXa, LSU, Lat10, GroupAlone],
+def : InstRW<[WLat6LSU, WLat6LSU, FXa3, FXb2, LSU, GroupAlone],
              (instregex "CDS(Y)?$")>;
-def : InstRW<[FXa, FXa, FXb, FXb, LSU, FXb, FXb, LSU, LSU, Lat20, GroupAlone],
-             (instregex "CDSG$")>;
+def : InstRW<[WLat15, WLat15, FXa2, FXb4, LSU3,
+              GroupAlone], (instregex "CDSG$")>;
 
 // Compare and swap and store
-def : InstRW<[FXa, LSU, Lat30], (instregex "CSST$")>;
+def : InstRW<[WLat30, MCD], (instregex "CSST$")>;
 
 // Perform locked operation
-def : InstRW<[LSU, Lat30, GroupAlone], (instregex "PLO$")>;
+def : InstRW<[WLat30, MCD], (instregex "PLO$")>;
 
 // Load/store pair from/to quadword
-def : InstRW<[LSU, LSU, Lat5, GroupAlone], (instregex "LPQ$")>;
-def : InstRW<[FXb, FXb, LSU, Lat6, GroupAlone], (instregex "STPQ$")>;
+def : InstRW<[WLat4LSU, LSU2, GroupAlone], (instregex "LPQ$")>;
+def : InstRW<[WLat1, FXb2, LSU, GroupAlone], (instregex "STPQ$")>;
 
 // Load pair disjoint
-def : InstRW<[LSU, LSU, Lat5, GroupAlone], (instregex "LPD(G)?$")>;
+def : InstRW<[WLat1LSU, WLat1LSU, LSU2, GroupAlone], (instregex "LPD(G)?$")>;
 
 //===----------------------------------------------------------------------===//
 // Translate and convert
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[LSU, Lat30, GroupAlone], (instregex "TR$")>;
-def : InstRW<[FXa, FXa, FXa, LSU, LSU, Lat30, GroupAlone], (instregex "TRT$")>;
-def : InstRW<[FXa, LSU, Lat30], (instregex "TRTR$")>;
-def : InstRW<[FXa, Lat30], (instregex "TRE$")>;
-def : InstRW<[FXa, Lat30], (instregex "TRT(R)?E(Opt)?$")>;
-def : InstRW<[LSU, Lat30], (instregex "TR(T|O)(T|O)(Opt)?$")>;
-def : InstRW<[FXa, Lat30], (instregex "CU(12|14|21|24|41|42)(Opt)?$")>;
-def : InstRW<[FXa, Lat30], (instregex "(CUUTF|CUTFU)(Opt)?$")>;
+def : InstRW<[WLat1, LSU5, GroupAlone], (instregex "TR$")>;
+def : InstRW<[WLat30, WLat30, WLat30, FXa3, LSU2, GroupAlone],
+             (instregex "TRT$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD], (instregex "TRTR$")>;
+def : InstRW<[WLat30, WLat30, MCD], (instregex "TRE$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD], (instregex "TRT(R)?E(Opt)?$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD], (instregex "TR(T|O)(T|O)(Opt)?$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD],
+             (instregex "CU(12|14|21|24|41|42)(Opt)?$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD], (instregex "(CUUTF|CUTFU)(Opt)?$")>;
 
 //===----------------------------------------------------------------------===//
 // Message-security assist
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXa, Lat30], (instregex "KM(C|F|O|CTR|A)?$")>;
-def : InstRW<[FXa, Lat30], (instregex "(KIMD|KLMD|KMAC)$")>;
-def : InstRW<[FXa, Lat30], (instregex "(PCC|PPNO|PRNO)$")>;
+def : InstRW<[WLat30, WLat30, WLat30, WLat30, MCD],
+             (instregex "KM(C|F|O|CTR|A)?$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD],
+             (instregex "(KIMD|KLMD|KMAC)$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD],
+             (instregex "(PCC|PPNO|PRNO)$")>;
 
 //===----------------------------------------------------------------------===//
 // Guarded storage
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[LSU], (instregex "LGG$")>;
-def : InstRW<[LSU, Lat5], (instregex "LLGFSG$")>;
-def : InstRW<[LSU, Lat30], (instregex "(L|ST)GSC$")>;
+def : InstRW<[LSULatency, LSU, NormalGr], (instregex "LGG$")>;
+def : InstRW<[LSULatency, LSU, NormalGr], (instregex "LLGFSG$")>;
+def : InstRW<[WLat30, MCD], (instregex "(L|ST)GSC$")>;
 
 //===----------------------------------------------------------------------===//
 // Decimal arithmetic
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXb, VecDF, VecDF, LSU, LSU, Lat30, GroupAlone],
+def : InstRW<[WLat30, RegReadAdv, FXb, VecDF2, LSU2, GroupAlone],
              (instregex "CVBG$")>;
-def : InstRW<[FXb, VecDF, LSU, Lat30, GroupAlone], (instregex "CVB(Y)?$")>;
-def : InstRW<[FXb, FXb, FXb, VecDF2, VecDF2, LSU, Lat30, GroupAlone],
-             (instregex "CVDG$")>;
-def : InstRW<[FXb, VecDF, FXb, LSU, Lat30, GroupAlone], (instregex "CVD(Y)?$")>;
-def : InstRW<[LSU, Lat10, GroupAlone], (instregex "MVO$")>;
-def : InstRW<[LSU, Lat30, GroupAlone], (instregex "MV(N|Z)$")>;
-def : InstRW<[LSU, Lat30, GroupAlone], (instregex "(PACK|PKA|PKU)$")>;
-def : InstRW<[LSU, Lat12, GroupAlone], (instregex "UNPK(A|U)$")>;
-def : InstRW<[FXb, LSU, LSU, Lat9, BeginGroup], (instregex "UNPK$")>;
+def : InstRW<[WLat30, RegReadAdv, FXb, VecDF, LSU, GroupAlone],
+             (instregex "CVB(Y)?$")>;
+def : InstRW<[WLat1, FXb3, VecDF4, LSU, GroupAlone], (instregex "CVDG$")>;
+def : InstRW<[WLat1, FXb2, VecDF, LSU, GroupAlone], (instregex "CVD(Y)?$")>;
+def : InstRW<[WLat1, LSU5, GroupAlone], (instregex "MV(N|O|Z)$")>;
+def : InstRW<[WLat1, LSU5, GroupAlone], (instregex "(PACK|PKA|PKU)$")>;
+def : InstRW<[WLat12, LSU5, GroupAlone], (instregex "UNPK(A|U)$")>;
+def : InstRW<[WLat1, FXb, LSU2, Cracked], (instregex "UNPK$")>;
 
-def : InstRW<[FXb, VecDFX, LSU, LSU, LSU, Lat9, GroupAlone],
+def : InstRW<[WLat5LSU, FXb, VecDFX, LSU3, GroupAlone],
              (instregex "(A|S|ZA)P$")>;
-def : InstRW<[FXb, VecDFX2, VecDFX2, LSU, LSU, LSU, Lat30, GroupAlone],
-             (instregex "(M|D)P$")>;
-def : InstRW<[FXb, VecDFX, VecDFX, LSU, LSU, Lat15, GroupAlone],
-             (instregex "SRP$")>;
-def : InstRW<[VecDFX, LSU, LSU, Lat5, GroupAlone], (instregex "CP$")>;
-def : InstRW<[VecDFX, LSU, Lat4, BeginGroup], (instregex "TP$")>;
-def : InstRW<[LSU, Lat30, GroupAlone], (instregex "ED(MK)?$")>;
+def : InstRW<[WLat1, FXb, VecDFX4, LSU3, GroupAlone], (instregex "(M|D)P$")>;
+def : InstRW<[WLat15, FXb, VecDFX2, LSU2, GroupAlone], (instregex "SRP$")>;
+def : InstRW<[WLat8, VecDFX, LSU, LSU, GroupAlone], (instregex "CP$")>;
+def : InstRW<[WLat3LSU, VecDFX, LSU, Cracked], (instregex "TP$")>;
+def : InstRW<[WLat30, MCD], (instregex "ED(MK)?$")>;
 
 //===----------------------------------------------------------------------===//
 // Access registers
 //===----------------------------------------------------------------------===//
 
 // Extract/set/copy access register
-def : InstRW<[LSU], (instregex "(EAR|SAR|CPYA)$")>;
+def : InstRW<[WLat3, LSU, NormalGr], (instregex "(EAR|SAR|CPYA)$")>;
 
 // Load address extended
-def : InstRW<[LSU, FXa, Lat5, BeginGroup], (instregex "LAE(Y)?$")>;
+def : InstRW<[WLat5, LSU, FXa, Cracked], (instregex "LAE(Y)?$")>;
 
 // Load/store access multiple (not modeled precisely)
-def : InstRW<[LSU, Lat30, GroupAlone], (instregex "(L|ST)AM(Y)?$")>;
+def : InstRW<[WLat20, WLat20, LSU5, GroupAlone], (instregex "LAM(Y)?$")>;
+def : InstRW<[WLat1, LSU5, GroupAlone], (instregex "STAM(Y)?$")>;
 
 //===----------------------------------------------------------------------===//
 // Program mask and addressing mode
 //===----------------------------------------------------------------------===//
 
 // Insert Program Mask
-def : InstRW<[FXa, Lat3, EndGroup], (instregex "IPM$")>;
+def : InstRW<[WLat3, FXa, EndGroup], (instregex "IPM$")>;
 
 // Set Program Mask
-def : InstRW<[LSU, EndGroup], (instregex "SPM$")>;
+def : InstRW<[WLat3, LSU, EndGroup], (instregex "SPM$")>;
 
 // Branch and link
-def : InstRW<[FXa, FXa, FXb, Lat5, GroupAlone], (instregex "BAL(R)?$")>;
+def : InstRW<[WLat1, FXa2, FXb, GroupAlone], (instregex "BAL(R)?$")>;
 
 // Test addressing mode
-def : InstRW<[FXb], (instregex "TAM$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "TAM$")>;
 
 // Set addressing mode
-def : InstRW<[FXb, Lat2, EndGroup], (instregex "SAM(24|31|64)$")>;
+def : InstRW<[WLat1, FXb, EndGroup], (instregex "SAM(24|31|64)$")>;
 
 // Branch (and save) and set mode.
-def : InstRW<[FXa, FXb, Lat2, GroupAlone], (instregex "BSM$")>;
-def : InstRW<[FXa, FXa, FXb, Lat3, GroupAlone], (instregex "BASSM$")>;
+def : InstRW<[WLat1, FXa, FXb, GroupAlone], (instregex "BSM$")>;
+def : InstRW<[WLat1, FXa2, FXb, GroupAlone], (instregex "BASSM$")>;
 
 //===----------------------------------------------------------------------===//
 // Transactional execution
 //===----------------------------------------------------------------------===//
 
 // Transaction begin
-def : InstRW<[LSU, LSU, FXb, FXb, FXb, FXb, FXb, Lat15, GroupAlone],
-              (instregex "TBEGIN(C)?$")>;
+def : InstRW<[WLat9, LSU2, FXb5, GroupAlone], (instregex "TBEGIN(C)?$")>;
 
 // Transaction end
-def : InstRW<[FXb, GroupAlone], (instregex "TEND$")>;
+def : InstRW<[WLat1, FXb, GroupAlone], (instregex "TEND$")>;
 
 // Transaction abort
-def : InstRW<[LSU, GroupAlone], (instregex "TABORT$")>;
+def : InstRW<[WLat30, MCD], (instregex "TABORT$")>;
 
 // Extract Transaction Nesting Depth
-def : InstRW<[FXa], (instregex "ETND$")>;
+def : InstRW<[WLat1, FXa, NormalGr], (instregex "ETND$")>;
 
 // Nontransactional store
-def : InstRW<[FXb, LSU, Lat5], (instregex "NTSTG$")>;
+def : InstRW<[WLat1, FXb, LSU, NormalGr], (instregex "NTSTG$")>;
 
 //===----------------------------------------------------------------------===//
 // Processor assist
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXb, GroupAlone], (instregex "PPA$")>;
+def : InstRW<[WLat1, FXb, GroupAlone], (instregex "PPA$")>;
 
 //===----------------------------------------------------------------------===//
 // Miscellaneous Instructions.
 //===----------------------------------------------------------------------===//
 
 // Find leftmost one
-def : InstRW<[FXa, FXa, Lat4, GroupAlone], (instregex "FLOGR$")>;
+def : InstRW<[WLat5, WLat5, FXa2, GroupAlone], (instregex "FLOGR$")>;
 
 // Population count
-def : InstRW<[FXa, Lat3], (instregex "POPCNT$")>;
+def : InstRW<[WLat3, WLat3, FXa, NormalGr], (instregex "POPCNT$")>;
 
 // String instructions
-def : InstRW<[FXa, LSU, Lat30], (instregex "SRST$")>;
-def : InstRW<[FXa, Lat30], (instregex "SRSTU$")>;
-def : InstRW<[LSU, Lat30, GroupAlone], (instregex "CUSE$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD], (instregex "SRST(U)?$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD], (instregex "CUSE$")>;
 
 // Various complex instructions
-def : InstRW<[LSU, Lat30], (instregex "CFC$")>;
-def : InstRW<[FXb, LSU, Lat30], (instregex "UPT$")>;
-def : InstRW<[LSU, Lat30], (instregex "CKSM$")>;
-def : InstRW<[FXa, Lat30], (instregex "CMPSC$")>;
+def : InstRW<[WLat30, WLat30, WLat30, WLat30, MCD], (instregex "CFC$")>;
+def : InstRW<[WLat30, WLat30, WLat30, WLat30, WLat30, WLat30, MCD],
+             (instregex "UPT$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD], (instregex "CKSM$")>;
+def : InstRW<[WLat30, WLat30, WLat30, WLat30, MCD], (instregex "CMPSC$")>;
 
 // Execute
-def : InstRW<[FXb, GroupAlone], (instregex "EX(RL)?$")>;
+def : InstRW<[WLat1, FXb, GroupAlone], (instregex "EX(RL)?$")>;
 
 //===----------------------------------------------------------------------===//
 // .insn directive instructions
 //===----------------------------------------------------------------------===//
 
 // An "empty" sched-class will be assigned instead of the "invalid sched-class".
 // getNumDecoderSlots() will then return 1 instead of 0.
 def : InstRW<[], (instregex "Insn.*")>;
 
 
 // ----------------------------- Floating point ----------------------------- //
 
 //===----------------------------------------------------------------------===//
 // FP: Move instructions
 //===----------------------------------------------------------------------===//
 
 // Load zero
-def : InstRW<[FXb], (instregex "LZ(DR|ER)$")>;
-def : InstRW<[FXb, FXb, Lat2, BeginGroup], (instregex "LZXR$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "LZ(DR|ER)$")>;
+def : InstRW<[WLat2, FXb2, Cracked], (instregex "LZXR$")>;
 
 // Load
-def : InstRW<[VecXsPm], (instregex "LER$")>;
-def : InstRW<[FXb], (instregex "LD(R|R32|GR)$")>;
-def : InstRW<[FXb, Lat3], (instregex "LGDR$")>;
-def : InstRW<[FXb, FXb, Lat2, GroupAlone], (instregex "LXR$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "LER$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "LD(R|R32|GR)$")>;
+def : InstRW<[WLat3, FXb, NormalGr], (instregex "LGDR$")>;
+def : InstRW<[WLat2, FXb2, GroupAlone], (instregex "LXR$")>;
 
 // Load and Test
-def : InstRW<[VecXsPm, Lat4], (instregex "LT(D|E)BR$")>;
-def : InstRW<[VecXsPm, Lat4], (instregex "LTEBRCompare$")>;
-def : InstRW<[VecXsPm, Lat4], (instregex "LTDBRCompare$")>;
-def : InstRW<[VecDF2, VecDF2, Lat11, GroupAlone], (instregex "LTXBR$")>;
-def : InstRW<[VecDF2, VecDF2, Lat11, GroupAlone], (instregex "LTXBRCompare$")>;
+def : InstRW<[WLat3, WLat3, VecXsPm, NormalGr], (instregex "LT(E|D)BR$")>;
+def : InstRW<[WLat3, VecXsPm, NormalGr], (instregex "LT(E|D)BRCompare$")>;
+def : InstRW<[WLat10, WLat10, VecDF4, GroupAlone],
+             (instregex "LTXBR(Compare)?$")>;
 
 // Copy sign
-def : InstRW<[VecXsPm], (instregex "CPSDRd(d|s)$")>;
-def : InstRW<[VecXsPm], (instregex "CPSDRs(d|s)$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "CPSDR(d|s)(d|s)$")>;
 
 //===----------------------------------------------------------------------===//
 // FP: Load instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[VecXsPm, LSU, Lat7], (instregex "LE(Y)?$")>;
-def : InstRW<[LSU], (instregex "LD(Y|E32)?$")>;
-def : InstRW<[LSU], (instregex "LX$")>;
+def : InstRW<[WLat2LSU, VecXsPm, LSU, NormalGr], (instregex "LE(Y)?$")>;
+def : InstRW<[LSULatency, LSU, NormalGr], (instregex "LD(Y|E32)?$")>;
+def : InstRW<[LSULatency, LSU, NormalGr], (instregex "LX$")>;
 
 //===----------------------------------------------------------------------===//
 // FP: Store instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXb, LSU, Lat7], (instregex "STD(Y)?$")>;
-def : InstRW<[FXb, LSU, Lat7], (instregex "STE(Y)?$")>;
-def : InstRW<[FXb, LSU, Lat5], (instregex "STX$")>;
+def : InstRW<[WLat1, FXb, LSU, NormalGr], (instregex "ST(E|D)(Y)?$")>;
+def : InstRW<[WLat1, FXb, LSU, NormalGr], (instregex "STX$")>;
 
 //===----------------------------------------------------------------------===//
 // FP: Conversion instructions
 //===----------------------------------------------------------------------===//
 
 // Load rounded
-def : InstRW<[VecBF], (instregex "LEDBR(A)?$")>;
-def : InstRW<[VecDF, VecDF, Lat20], (instregex "LEXBR(A)?$")>;
-def : InstRW<[VecDF, VecDF, Lat20], (instregex "LDXBR(A)?$")>;
+def : InstRW<[WLat7, VecBF, NormalGr], (instregex "LEDBR(A)?$")>;
+def : InstRW<[WLat9, VecDF2, NormalGr], (instregex "L(E|D)XBR(A)?$")>;
 
 // Load lengthened
-def : InstRW<[VecBF, LSU, Lat12], (instregex "LDEB$")>;
-def : InstRW<[VecBF], (instregex "LDEBR$")>;
-def : InstRW<[VecBF2, VecBF2, LSU, Lat12 , GroupAlone], (instregex "LX(D|E)B$")>;
-def : InstRW<[VecBF2, VecBF2, GroupAlone], (instregex "LX(D|E)BR$")>;
+def : InstRW<[WLat7LSU, VecBF, LSU, NormalGr], (instregex "LDEB$")>;
+def : InstRW<[WLat7, VecBF, NormalGr], (instregex "LDEBR$")>;
+def : InstRW<[WLat8LSU, VecBF4, LSU, GroupAlone], (instregex "LX(E|D)B$")>;
+def : InstRW<[WLat8, VecBF4, GroupAlone], (instregex "LX(E|D)BR$")>;
 
 // Convert from fixed / logical
-def : InstRW<[FXb, VecBF, Lat9, BeginGroup], (instregex "CE(F|G)BR(A)?$")>;
-def : InstRW<[FXb, VecBF, Lat9, BeginGroup], (instregex "CD(F|G)BR(A)?$")>;
-def : InstRW<[FXb, VecDF2, VecDF2, Lat12, GroupAlone], (instregex "CX(F|G)BR(A)?$")>;
-def : InstRW<[FXb, VecBF, Lat9, BeginGroup], (instregex "CEL(F|G)BR$")>;
-def : InstRW<[FXb, VecBF, Lat9, BeginGroup], (instregex "CDL(F|G)BR$")>;
-def : InstRW<[FXb, VecDF2, VecDF2, Lat12, GroupAlone], (instregex "CXL(F|G)BR$")>;
+def : InstRW<[WLat8, FXb, VecBF, Cracked], (instregex "C(E|D)(F|G)BR(A)?$")>;
+def : InstRW<[WLat11, FXb, VecDF4, GroupAlone], (instregex "CX(F|G)BR(A)?$")>;
+def : InstRW<[WLat8, FXb, VecBF, Cracked], (instregex "C(E|D)L(F|G)BR$")>;
+def : InstRW<[WLat11, FXb, VecDF4, GroupAlone], (instregex "CXL(F|G)BR$")>;
 
 // Convert to fixed / logical
-def : InstRW<[FXb, VecBF, Lat11, BeginGroup], (instregex "CF(E|D)BR(A)?$")>;
-def : InstRW<[FXb, VecBF, Lat11, BeginGroup], (instregex "CG(E|D)BR(A)?$")>;
-def : InstRW<[FXb, VecDF, VecDF, Lat20, BeginGroup], (instregex "C(F|G)XBR(A)?$")>;
-def : InstRW<[FXb, VecBF, Lat11, GroupAlone], (instregex "CLFEBR$")>;
-def : InstRW<[FXb, VecBF, Lat11, BeginGroup], (instregex "CLFDBR$")>;
-def : InstRW<[FXb, VecBF, Lat11, BeginGroup], (instregex "CLG(E|D)BR$")>;
-def : InstRW<[FXb, VecDF, VecDF, Lat20, BeginGroup], (instregex "CL(F|G)XBR$")>;
+def : InstRW<[WLat10, WLat10, FXb, VecBF, Cracked],
+             (instregex "C(F|G)(E|D)BR(A)?$")>;
+def : InstRW<[WLat12, WLat12, FXb, VecDF2, Cracked],
+             (instregex "C(F|G)XBR(A)?$")>;
+def : InstRW<[WLat10, WLat10, FXb, VecBF, GroupAlone], (instregex "CLFEBR$")>;
+def : InstRW<[WLat10, WLat10, FXb, VecBF, Cracked], (instregex "CLFDBR$")>;
+def : InstRW<[WLat10, WLat10, FXb, VecBF, Cracked], (instregex "CLG(E|D)BR$")>;
+def : InstRW<[WLat12, WLat12, FXb, VecDF2, Cracked], (instregex "CL(F|G)XBR$")>;
 
 //===----------------------------------------------------------------------===//
 // FP: Unary arithmetic
 //===----------------------------------------------------------------------===//
 
 // Load Complement / Negative / Positive
-def : InstRW<[VecXsPm, Lat4], (instregex "L(C|N|P)DBR$")>;
-def : InstRW<[VecXsPm, Lat4], (instregex "L(C|N|P)EBR$")>;
-def : InstRW<[FXb], (instregex "LCDFR(_32)?$")>;
-def : InstRW<[FXb], (instregex "LNDFR(_32)?$")>;
-def : InstRW<[FXb], (instregex "LPDFR(_32)?$")>;
-def : InstRW<[VecDF2, VecDF2, Lat11, GroupAlone], (instregex "L(C|N|P)XBR$")>;
+def : InstRW<[WLat3, WLat3, VecXsPm, NormalGr], (instregex "L(C|N|P)(E|D)BR$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "L(C|N|P)DFR(_32)?$")>;
+def : InstRW<[WLat10, WLat10, VecDF4, GroupAlone], (instregex "L(C|N|P)XBR$")>;
 
 // Square root
-def : InstRW<[VecFPd, LSU], (instregex "SQ(E|D)B$")>;
-def : InstRW<[VecFPd], (instregex "SQ(E|D)BR$")>;
-def : InstRW<[VecFPd, VecFPd, GroupAlone], (instregex "SQXBR$")>;
+def : InstRW<[WLat30, VecFPd, LSU, NormalGr], (instregex "SQ(E|D)B$")>;
+def : InstRW<[WLat30, VecFPd, NormalGr], (instregex "SQ(E|D)BR$")>;
+def : InstRW<[WLat30, VecFPd, GroupAlone], (instregex "SQXBR$")>;
 
 // Load FP integer
-def : InstRW<[VecBF], (instregex "FIEBR(A)?$")>;
-def : InstRW<[VecBF], (instregex "FIDBR(A)?$")>;
-def : InstRW<[VecDF2, VecDF2, Lat11, GroupAlone], (instregex "FIXBR(A)?$")>;
+def : InstRW<[WLat7, VecBF, NormalGr], (instregex "FI(E|D)BR(A)?$")>;
+def : InstRW<[WLat10, VecDF4, GroupAlone], (instregex "FIXBR(A)?$")>;
 
 //===----------------------------------------------------------------------===//
 // FP: Binary arithmetic
 //===----------------------------------------------------------------------===//
 
 // Addition
-def : InstRW<[VecBF, LSU, Lat12], (instregex "A(E|D)B$")>;
-def : InstRW<[VecBF], (instregex "A(E|D)BR$")>;
-def : InstRW<[VecDF2, VecDF2, Lat10, GroupAlone], (instregex "AXBR$")>;
+def : InstRW<[WLat7LSU, WLat7LSU, RegReadAdv, VecBF, LSU, NormalGr],
+             (instregex "A(E|D)B$")>;
+def : InstRW<[WLat7, WLat7, VecBF, NormalGr], (instregex "A(E|D)BR$")>;
+def : InstRW<[WLat10, WLat10, VecDF4, GroupAlone], (instregex "AXBR$")>;
 
 // Subtraction
-def : InstRW<[VecBF, LSU, Lat12], (instregex "S(E|D)B$")>;
-def : InstRW<[VecBF], (instregex "S(E|D)BR$")>;
-def : InstRW<[VecDF2, VecDF2, Lat11, GroupAlone], (instregex "SXBR$")>;
+def : InstRW<[WLat7LSU, WLat7LSU, RegReadAdv, VecBF, LSU, NormalGr],
+             (instregex "S(E|D)B$")>;
+def : InstRW<[WLat7, WLat7, VecBF, NormalGr], (instregex "S(E|D)BR$")>;
+def : InstRW<[WLat10, WLat10, VecDF4, GroupAlone], (instregex "SXBR$")>;
 
 // Multiply
-def : InstRW<[VecBF, LSU, Lat12], (instregex "M(D|DE|EE)B$")>;
-def : InstRW<[VecBF], (instregex "M(D|DE|EE)BR$")>;
-def : InstRW<[VecBF2, VecBF2, LSU, Lat12, GroupAlone], (instregex "MXDB$")>;
-def : InstRW<[VecBF2, VecBF2, GroupAlone], (instregex "MXDBR$")>;
-def : InstRW<[VecDF2, VecDF2, Lat20, GroupAlone], (instregex "MXBR$")>;
+def : InstRW<[WLat7LSU, RegReadAdv, VecBF, LSU, NormalGr],
+             (instregex "M(D|DE|EE)B$")>;
+def : InstRW<[WLat7, VecBF, NormalGr], (instregex "M(D|DE|EE)BR$")>;
+def : InstRW<[WLat8LSU, RegReadAdv, VecBF4, LSU, GroupAlone],
+             (instregex "MXDB$")>;
+def : InstRW<[WLat8, VecBF4, GroupAlone], (instregex "MXDBR$")>;
+def : InstRW<[WLat20, VecDF4, GroupAlone], (instregex "MXBR$")>;
 
 // Multiply and add / subtract
-def : InstRW<[VecBF2, LSU, Lat12, GroupAlone], (instregex "M(A|S)EB$")>;
-def : InstRW<[VecBF, GroupAlone], (instregex "M(A|S)EBR$")>;
-def : InstRW<[VecBF2, LSU, Lat12, GroupAlone], (instregex "M(A|S)DB$")>;
-def : InstRW<[VecBF], (instregex "M(A|S)DBR$")>;
+def : InstRW<[WLat7LSU, RegReadAdv, RegReadAdv, VecBF2, LSU, GroupAlone],
+             (instregex "M(A|S)EB$")>;
+def : InstRW<[WLat7, VecBF, GroupAlone], (instregex "M(A|S)EBR$")>;
+def : InstRW<[WLat7LSU, RegReadAdv, RegReadAdv, VecBF2, LSU, GroupAlone],
+             (instregex "M(A|S)DB$")>;
+def : InstRW<[WLat7, VecBF, NormalGr], (instregex "M(A|S)DBR$")>;
 
 // Division
-def : InstRW<[VecFPd, LSU], (instregex "D(E|D)B$")>;
-def : InstRW<[VecFPd], (instregex "D(E|D)BR$")>;
-def : InstRW<[VecFPd, VecFPd, GroupAlone], (instregex "DXBR$")>;
+def : InstRW<[WLat30, RegReadAdv, VecFPd, LSU, NormalGr],
+             (instregex "D(E|D)B$")>;
+def : InstRW<[WLat30, VecFPd, NormalGr], (instregex "D(E|D)BR$")>;
+def : InstRW<[WLat30, VecFPd, GroupAlone], (instregex "DXBR$")>;
 
 // Divide to integer
-def : InstRW<[VecFPd, Lat30], (instregex "DI(E|D)BR$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD], (instregex "DI(E|D)BR$")>;
 
 //===----------------------------------------------------------------------===//
 // FP: Comparisons
 //===----------------------------------------------------------------------===//
 
 // Compare
-def : InstRW<[VecXsPm, LSU, Lat8], (instregex "(K|C)(E|D)B$")>;
-def : InstRW<[VecXsPm, Lat4], (instregex "(K|C)(E|D)BR$")>;
-def : InstRW<[VecDF, VecDF, Lat20, GroupAlone], (instregex "(K|C)XBR$")>;
+def : InstRW<[WLat3LSU, RegReadAdv, VecXsPm, LSU, NormalGr],
+             (instregex "(K|C)(E|D)B$")>;
+def : InstRW<[WLat3, VecXsPm, NormalGr], (instregex "(K|C)(E|D)BR$")>;
+def : InstRW<[WLat9, VecDF2, GroupAlone], (instregex "(K|C)XBR$")>;
 
 // Test Data Class
-def : InstRW<[LSU, VecXsPm, Lat9], (instregex "TC(E|D)B$")>;
-def : InstRW<[LSU, VecDF2, VecDF2, Lat15, GroupAlone], (instregex "TCXB$")>;
+def : InstRW<[WLat5, LSU, VecXsPm, NormalGr], (instregex "TC(E|D)B$")>;
+def : InstRW<[WLat10, LSU2, VecDF4, GroupAlone], (instregex "TCXB$")>;
 
 //===----------------------------------------------------------------------===//
 // FP: Floating-point control register instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXa, LSU, Lat4, GroupAlone], (instregex "EFPC$")>;
-def : InstRW<[FXb, LSU, Lat5, GroupAlone], (instregex "STFPC$")>;
-def : InstRW<[LSU, Lat3, GroupAlone], (instregex "SFPC$")>;
-def : InstRW<[LSU, LSU, Lat6, GroupAlone], (instregex "LFPC$")>;
-def : InstRW<[FXa, Lat30], (instregex "SFASR$")>;
-def : InstRW<[FXa, LSU, Lat30], (instregex "LFAS$")>;
-def : InstRW<[FXb, Lat3, GroupAlone], (instregex "SRNM(B|T)?$")>;
+def : InstRW<[WLat4, FXa, LSU, GroupAlone], (instregex "EFPC$")>;
+def : InstRW<[WLat1, FXb, LSU, GroupAlone], (instregex "STFPC$")>;
+def : InstRW<[WLat3, LSU, GroupAlone], (instregex "SFPC$")>;
+def : InstRW<[WLat3LSU, LSU2, GroupAlone], (instregex "LFPC$")>;
+def : InstRW<[WLat30, MCD], (instregex "SFASR$")>;
+def : InstRW<[WLat30, MCD], (instregex "LFAS$")>;
+def : InstRW<[WLat3, FXb, GroupAlone], (instregex "SRNM(B|T)?$")>;
 
 
 // --------------------- Hexadecimal floating point ------------------------- //
 
 //===----------------------------------------------------------------------===//
 // HFP: Move instructions
 //===----------------------------------------------------------------------===//
 
 // Load and Test
-def : InstRW<[VecXsPm, Lat4], (instregex "LT(D|E)R$")>;
-def : InstRW<[VecDF2, VecDF2, Lat11, GroupAlone], (instregex "LTXR$")>;
+def : InstRW<[WLat3, WLat3, VecXsPm, NormalGr], (instregex "LT(E|D)R$")>;
+def : InstRW<[WLat10, WLat10, VecDF4, GroupAlone], (instregex "LTXR$")>;
 
 //===----------------------------------------------------------------------===//
 // HFP: Conversion instructions
 //===----------------------------------------------------------------------===//
 
 // Load rounded
-def : InstRW<[VecBF], (instregex "(LEDR|LRER)$")>;
-def : InstRW<[VecBF], (instregex "LEXR$")>;
-def : InstRW<[VecDF2], (instregex "(LDXR|LRDR)$")>;
+def : InstRW<[WLat7, VecBF, NormalGr], (instregex "(LEDR|LRER)$")>;
+def : InstRW<[WLat7, VecBF, NormalGr], (instregex "LEXR$")>;
+def : InstRW<[WLat9, VecDF2, NormalGr], (instregex "(LDXR|LRDR)$")>;
 
 // Load lengthened
-def : InstRW<[LSU], (instregex "LDE$")>;
-def : InstRW<[FXb], (instregex "LDER$")>;
-def : InstRW<[VecBF2, VecBF2, LSU, Lat12, GroupAlone], (instregex "LX(D|E)$")>;
-def : InstRW<[VecBF2, VecBF2, GroupAlone], (instregex "LX(D|E)R$")>;
+def : InstRW<[LSULatency, LSU, NormalGr], (instregex "LDE$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "LDER$")>;
+def : InstRW<[WLat8LSU, VecBF4, LSU, GroupAlone], (instregex "LX(E|D)$")>;
+def : InstRW<[WLat8, VecBF4, GroupAlone], (instregex "LX(E|D)R$")>;
 
 // Convert from fixed
-def : InstRW<[FXb, VecBF, Lat9, BeginGroup], (instregex "CE(F|G)R$")>;
-def : InstRW<[FXb, VecBF, Lat9, BeginGroup], (instregex "CD(F|G)R$")>;
-def : InstRW<[FXb, VecDF2, VecDF2, Lat12, GroupAlone], (instregex "CX(F|G)R$")>;
+def : InstRW<[WLat8, FXb, VecBF, Cracked], (instregex "C(E|D)(F|G)R$")>;
+def : InstRW<[WLat11, FXb, VecDF4, GroupAlone], (instregex "CX(F|G)R$")>;
 
 // Convert to fixed
-def : InstRW<[FXb, VecBF, Lat11, BeginGroup], (instregex "CF(E|D)R$")>;
-def : InstRW<[FXb, VecBF, Lat11, BeginGroup], (instregex "CG(E|D)R$")>;
-def : InstRW<[FXb, VecDF, VecDF, Lat20, BeginGroup], (instregex "C(F|G)XR$")>;
+def : InstRW<[WLat10, WLat10, FXb, VecBF, Cracked], (instregex "C(F|G)(E|D)R$")>;
+def : InstRW<[WLat12, WLat12, FXb, VecDF2, Cracked], (instregex "C(F|G)XR$")>;
 
 // Convert BFP to HFP / HFP to BFP.
-def : InstRW<[VecBF], (instregex "THD(E)?R$")>;
-def : InstRW<[VecBF], (instregex "TB(E)?DR$")>;
+def : InstRW<[WLat7, WLat7, VecBF, NormalGr], (instregex "THD(E)?R$")>;
+def : InstRW<[WLat7, WLat7, VecBF, NormalGr], (instregex "TB(E)?DR$")>;
 
 //===----------------------------------------------------------------------===//
 // HFP: Unary arithmetic
 //===----------------------------------------------------------------------===//
 
 // Load Complement / Negative / Positive
-def : InstRW<[VecXsPm, Lat4], (instregex "L(C|N|P)DR$")>;
-def : InstRW<[VecXsPm, Lat4], (instregex "L(C|N|P)ER$")>;
-def : InstRW<[VecDF2, VecDF2, Lat11, GroupAlone], (instregex "L(C|N|P)XR$")>;
+def : InstRW<[WLat3, WLat3, VecXsPm, NormalGr], (instregex "L(C|N|P)(E|D)R$")>;
+def : InstRW<[WLat10, WLat10, VecDF4, GroupAlone], (instregex "L(C|N|P)XR$")>;
 
 // Halve
-def : InstRW<[VecBF], (instregex "H(E|D)R$")>;
+def : InstRW<[WLat7, VecBF, NormalGr], (instregex "H(E|D)R$")>;
 
 // Square root
-def : InstRW<[VecFPd, LSU], (instregex "SQ(E|D)$")>;
-def : InstRW<[VecFPd], (instregex "SQ(E|D)R$")>;
-def : InstRW<[VecFPd, VecFPd, GroupAlone], (instregex "SQXR$")>;
+def : InstRW<[WLat30, VecFPd, LSU, NormalGr], (instregex "SQ(E|D)$")>;
+def : InstRW<[WLat30, VecFPd, NormalGr], (instregex "SQ(E|D)R$")>;
+def : InstRW<[WLat30, VecFPd, GroupAlone], (instregex "SQXR$")>;
 
 // Load FP integer
-def : InstRW<[VecBF], (instregex "FIER$")>;
-def : InstRW<[VecBF], (instregex "FIDR$")>;
-def : InstRW<[VecDF2, VecDF2, Lat11, GroupAlone], (instregex "FIXR$")>;
+def : InstRW<[WLat7, VecBF, NormalGr], (instregex "FI(E|D)R$")>;
+def : InstRW<[WLat10, VecDF4, GroupAlone], (instregex "FIXR$")>;
 
 //===----------------------------------------------------------------------===//
 // HFP: Binary arithmetic
 //===----------------------------------------------------------------------===//
 
 // Addition
-def : InstRW<[VecBF, LSU, Lat12], (instregex "A(E|D|U|W)$")>;
-def : InstRW<[VecBF], (instregex "A(E|D|U|W)R$")>;
-def : InstRW<[VecDF2, VecDF2, Lat10, GroupAlone], (instregex "AXR$")>;
+def : InstRW<[WLat7LSU, WLat7LSU, RegReadAdv, VecBF, LSU, NormalGr],
+             (instregex "A(E|D|U|W)$")>;
+def : InstRW<[WLat7, WLat7, VecBF, NormalGr], (instregex "A(E|D|U|W)R$")>;
+def : InstRW<[WLat10, WLat10, VecDF4, GroupAlone], (instregex "AXR$")>;
 
 // Subtraction
-def : InstRW<[VecBF, LSU, Lat12], (instregex "S(E|D|U|W)$")>;
-def : InstRW<[VecBF], (instregex "S(E|D|U|W)R$")>;
-def : InstRW<[VecDF2, VecDF2, Lat11, GroupAlone], (instregex "SXR$")>;
+def : InstRW<[WLat7LSU, WLat7LSU, RegReadAdv, VecBF, LSU, NormalGr],
+             (instregex "S(E|D|U|W)$")>;
+def : InstRW<[WLat7, WLat7, VecBF, NormalGr], (instregex "S(E|D|U|W)R$")>;
+def : InstRW<[WLat10, WLat10, VecDF4, GroupAlone], (instregex "SXR$")>;
 
 // Multiply
-def : InstRW<[VecBF, LSU, Lat12], (instregex "M(D|DE|E|EE)$")>;
-def : InstRW<[VecBF], (instregex "M(D|DE|E|EE)R$")>;
-def : InstRW<[VecBF2, VecBF2, LSU, Lat12, GroupAlone], (instregex "MXD$")>;
-def : InstRW<[VecBF2, VecBF2, GroupAlone], (instregex "MXDR$")>;
-def : InstRW<[VecDF2, VecDF2, Lat20, GroupAlone], (instregex "MXR$")>;
-def : InstRW<[VecBF2, VecBF2, LSU, Lat12, GroupAlone], (instregex "MY$")>;
-def : InstRW<[VecBF2, LSU, Lat12, GroupAlone], (instregex "MY(H|L)$")>;
-def : InstRW<[VecBF2, VecBF2, GroupAlone], (instregex "MYR$")>;
-def : InstRW<[VecBF, GroupAlone], (instregex "MY(H|L)R$")>;
+def : InstRW<[WLat7LSU, RegReadAdv, VecBF, LSU, NormalGr],
+             (instregex "M(D|DE|E|EE)$")>;
+def : InstRW<[WLat7, VecBF, NormalGr], (instregex "M(D|DE|E|EE)R$")>;
+def : InstRW<[WLat8LSU, RegReadAdv, VecBF4, LSU, GroupAlone],
+             (instregex "MXD$")>;
+def : InstRW<[WLat8, VecBF4, GroupAlone], (instregex "MXDR$")>;
+def : InstRW<[WLat30, VecDF4, GroupAlone], (instregex "MXR$")>;
+def : InstRW<[WLat8LSU, RegReadAdv, VecBF4, LSU, GroupAlone], (instregex "MY$")>;
+def : InstRW<[WLat7LSU, RegReadAdv, VecBF2, LSU, GroupAlone],
+             (instregex "MY(H|L)$")>;
+def : InstRW<[WLat8, VecBF4, GroupAlone], (instregex "MYR$")>;
+def : InstRW<[WLat7, VecBF, GroupAlone], (instregex "MY(H|L)R$")>;
 
 // Multiply and add / subtract
-def : InstRW<[VecBF2, LSU, Lat12, GroupAlone], (instregex "M(A|S)E$")>;
-def : InstRW<[VecBF, GroupAlone], (instregex "M(A|S)ER$")>;
-def : InstRW<[VecBF2, LSU, Lat12, GroupAlone], (instregex "M(A|S)D$")>;
-def : InstRW<[VecBF, GroupAlone], (instregex "M(A|S)DR$")>;
-def : InstRW<[VecBF2, LSU, Lat12, GroupAlone], (instregex "MAY(H|L)$")>;
-def : InstRW<[VecBF2, VecBF2, LSU, Lat12, GroupAlone], (instregex "MAY$")>;
-def : InstRW<[VecBF, GroupAlone], (instregex "MAY(H|L)R$")>;
-def : InstRW<[VecBF2, VecBF2, GroupAlone], (instregex "MAYR$")>;
+def : InstRW<[WLat7LSU, RegReadAdv, RegReadAdv, VecBF2, LSU, GroupAlone],
+             (instregex "M(A|S)(E|D)$")>;
+def : InstRW<[WLat7, VecBF, GroupAlone], (instregex "M(A|S)(E|D)R$")>;
+def : InstRW<[WLat8LSU, RegReadAdv, RegReadAdv, VecBF4, LSU, GroupAlone],
+             (instregex "MAY$")>;
+def : InstRW<[WLat7LSU, RegReadAdv, RegReadAdv, VecBF2, LSU, GroupAlone],
+             (instregex "MAY(H|L)$")>;
+def : InstRW<[WLat8, VecBF4, GroupAlone], (instregex "MAYR$")>;
+def : InstRW<[WLat7, VecBF, GroupAlone], (instregex "MAY(H|L)R$")>;
 
 // Division
-def : InstRW<[VecFPd, LSU], (instregex "D(E|D)$")>;
-def : InstRW<[VecFPd], (instregex "D(E|D)R$")>;
-def : InstRW<[VecFPd, VecFPd, GroupAlone], (instregex "DXR$")>;
+def : InstRW<[WLat30, RegReadAdv, VecFPd, LSU, NormalGr], (instregex "D(E|D)$")>;
+def : InstRW<[WLat30, VecFPd, NormalGr], (instregex "D(E|D)R$")>;
+def : InstRW<[WLat30, VecFPd, GroupAlone], (instregex "DXR$")>;
 
 //===----------------------------------------------------------------------===//
 // HFP: Comparisons
 //===----------------------------------------------------------------------===//
 
 // Compare
-def : InstRW<[VecBF, LSU, Lat12], (instregex "C(E|D)$")>;
-def : InstRW<[VecBF], (instregex "C(E|D)R$")>;
-def : InstRW<[VecDF, VecDF, Lat20, GroupAlone], (instregex "CXR$")>;
+def : InstRW<[WLat7LSU, RegReadAdv, VecBF, LSU, NormalGr],
+             (instregex "C(E|D)$")>;
+def : InstRW<[WLat7, VecBF, NormalGr], (instregex "C(E|D)R$")>;
+def : InstRW<[WLat10, VecDF2, GroupAlone], (instregex "CXR$")>;
 
 
 // ------------------------ Decimal floating point -------------------------- //
 
 //===----------------------------------------------------------------------===//
 // DFP: Move instructions
 //===----------------------------------------------------------------------===//
 
 // Load and Test
-def : InstRW<[VecDF], (instregex "LTDTR$")>;
-def : InstRW<[VecDF2, VecDF2, Lat11, GroupAlone], (instregex "LTXTR$")>;
+def : InstRW<[WLat8, WLat8, VecDF, NormalGr], (instregex "LTDTR$")>;
+def : InstRW<[WLat10, WLat10, VecDF4, GroupAlone], (instregex "LTXTR$")>;
 
 //===----------------------------------------------------------------------===//
 // DFP: Conversion instructions
 //===----------------------------------------------------------------------===//
 
 // Load rounded
-def : InstRW<[VecDF, Lat15], (instregex "LEDTR$")>;
-def : InstRW<[VecDF, VecDF, Lat20], (instregex "LDXTR$")>;
+def : InstRW<[WLat15, VecDF, NormalGr], (instregex "LEDTR$")>;
+def : InstRW<[WLat15, VecDF2, NormalGr], (instregex "LDXTR$")>;
 
 // Load lengthened
-def : InstRW<[VecDF], (instregex "LDETR$")>;
-def : InstRW<[VecDF2, VecDF2, Lat11, GroupAlone], (instregex "LXDTR$")>;
+def : InstRW<[WLat8, VecDF, NormalGr], (instregex "LDETR$")>;
+def : InstRW<[WLat10, VecDF4, GroupAlone], (instregex "LXDTR$")>;
 
 // Convert from fixed / logical
-def : InstRW<[FXb, VecDF, Lat30, BeginGroup], (instregex "CD(F|G)TR(A)?$")>;
-def : InstRW<[FXb, VecDF2, VecDF2, Lat30, GroupAlone], (instregex "CX(F|G)TR(A)?$")>;
-def : InstRW<[FXb, VecDF, Lat30, BeginGroup], (instregex "CDL(F|G)TR$")>;
-def : InstRW<[FXb, VecDF2, VecDF2, Lat30, GroupAlone], (instregex "CXL(F|G)TR$")>;
+def : InstRW<[WLat30, FXb, VecDF, Cracked], (instregex "CD(F|G)TR(A)?$")>;
+def : InstRW<[WLat30, FXb, VecDF4, GroupAlone], (instregex "CX(F|G)TR(A)?$")>;
+def : InstRW<[WLat30, FXb, VecDF, Cracked], (instregex "CDL(F|G)TR$")>;
+def : InstRW<[WLat30, FXb, VecDF4, GroupAlone], (instregex "CXL(F|G)TR$")>;
 
 // Convert to fixed / logical
-def : InstRW<[FXb, VecDF, Lat30, BeginGroup], (instregex "C(F|G)DTR(A)?$")>;
-def : InstRW<[FXb, VecDF, VecDF, Lat30, BeginGroup], (instregex "C(F|G)XTR(A)?$")>;
-def : InstRW<[FXb, VecDF, Lat30, BeginGroup], (instregex "CL(F|G)DTR$")>;
-def : InstRW<[FXb, VecDF, VecDF, Lat30, BeginGroup], (instregex "CL(F|G)XTR$")>;
+def : InstRW<[WLat30, WLat30, FXb, VecDF, Cracked],
+             (instregex "C(F|G)DTR(A)?$")>;
+def : InstRW<[WLat30, WLat30, FXb, VecDF2, Cracked],
+             (instregex "C(F|G)XTR(A)?$")>;
+def : InstRW<[WLat30, WLat30, FXb, VecDF, Cracked], (instregex "CL(F|G)DTR$")>;
+def : InstRW<[WLat30, WLat30, FXb, VecDF2, Cracked], (instregex "CL(F|G)XTR$")>;
 
 // Convert from / to signed / unsigned packed
-def : InstRW<[FXb, VecDF, Lat9, BeginGroup], (instregex "CD(S|U)TR$")>;
-def : InstRW<[FXb, FXb, VecDF2, VecDF2, Lat15, GroupAlone], (instregex "CX(S|U)TR$")>;
-def : InstRW<[FXb, VecDF, Lat12, BeginGroup], (instregex "C(S|U)DTR$")>;
-def : InstRW<[FXb, FXb, VecDF2, VecDF2, Lat15, GroupAlone], (instregex "C(S|U)XTR$")>;
+def : InstRW<[WLat9, FXb, VecDF, Cracked], (instregex "CD(S|U)TR$")>;
+def : InstRW<[WLat12, FXb2, VecDF4, GroupAlone], (instregex "CX(S|U)TR$")>;
+def : InstRW<[WLat11, FXb, VecDF, Cracked], (instregex "C(S|U)DTR$")>;
+def : InstRW<[WLat15, FXb2, VecDF4, GroupAlone], (instregex "C(S|U)XTR$")>;
 
 // Convert from / to zoned
-def : InstRW<[LSU, VecDF, Lat11, BeginGroup], (instregex "CDZT$")>;
-def : InstRW<[LSU, LSU, VecDF2, VecDF2, Lat15, GroupAlone], (instregex "CXZT$")>;
-def : InstRW<[FXb, LSU, VecDF, Lat11, BeginGroup], (instregex "CZDT$")>;
-def : InstRW<[FXb, LSU, VecDF, VecDF, Lat15, GroupAlone], (instregex "CZXT$")>;
+def : InstRW<[WLat8LSU, LSU, VecDF, Cracked], (instregex "CDZT$")>;
+def : InstRW<[WLat16LSU, LSU2, VecDF4, GroupAlone], (instregex "CXZT$")>;
+def : InstRW<[WLat1, FXb, LSU, VecDF, Cracked], (instregex "CZDT$")>;
+def : InstRW<[WLat1, FXb, LSU, VecDF2, GroupAlone], (instregex "CZXT$")>;
 
 // Convert from / to packed
-def : InstRW<[LSU, VecDF, Lat11, BeginGroup], (instregex "CDPT$")>;
-def : InstRW<[LSU, LSU, VecDF2, VecDF2, Lat15, GroupAlone], (instregex "CXPT$")>;
-def : InstRW<[FXb, LSU, VecDF, Lat11, BeginGroup], (instregex "CPDT$")>;
-def : InstRW<[FXb, LSU, VecDF, VecDF, Lat15, GroupAlone], (instregex "CPXT$")>;
+def : InstRW<[WLat8LSU, LSU, VecDF, Cracked], (instregex "CDPT$")>;
+def : InstRW<[WLat16LSU, LSU2, VecDF4, GroupAlone], (instregex "CXPT$")>;
+def : InstRW<[WLat1, FXb, LSU, VecDF, Cracked], (instregex "CPDT$")>;
+def : InstRW<[WLat1, FXb, LSU, VecDF2, GroupAlone], (instregex "CPXT$")>;
 
 // Perform floating-point operation
-def : InstRW<[FXb, Lat30], (instregex "PFPO$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD], (instregex "PFPO$")>;
 
 //===----------------------------------------------------------------------===//
 // DFP: Unary arithmetic
 //===----------------------------------------------------------------------===//
 
 // Load FP integer
-def : InstRW<[VecDF], (instregex "FIDTR$")>;
-def : InstRW<[VecDF2, VecDF2, Lat11, GroupAlone], (instregex "FIXTR$")>;
+def : InstRW<[WLat8, VecDF, NormalGr], (instregex "FIDTR$")>;
+def : InstRW<[WLat10, VecDF4, GroupAlone], (instregex "FIXTR$")>;
 
 // Extract biased exponent
-def : InstRW<[FXb, VecDF, Lat12, BeginGroup], (instregex "EEDTR$")>;
-def : InstRW<[FXb, VecDF, Lat12, BeginGroup], (instregex "EEXTR$")>;
+def : InstRW<[WLat11, FXb, VecDF, Cracked], (instregex "EEDTR$")>;
+def : InstRW<[WLat11, FXb, VecDF, Cracked], (instregex "EEXTR$")>;
 
 // Extract significance
-def : InstRW<[FXb, VecDF, Lat12, BeginGroup], (instregex "ESDTR$")>;
-def : InstRW<[FXb, VecDF, VecDF, Lat15, BeginGroup], (instregex "ESXTR$")>;
+def : InstRW<[WLat11, FXb, VecDF, Cracked], (instregex "ESDTR$")>;
+def : InstRW<[WLat12, FXb, VecDF2, Cracked], (instregex "ESXTR$")>;
 
 //===----------------------------------------------------------------------===//
 // DFP: Binary arithmetic
 //===----------------------------------------------------------------------===//
 
 // Addition
-def : InstRW<[VecDF], (instregex "ADTR(A)?$")>;
-def : InstRW<[VecDF2, VecDF2, Lat10, GroupAlone], (instregex "AXTR(A)?$")>;
+def : InstRW<[WLat8, WLat8, VecDF, NormalGr], (instregex "ADTR(A)?$")>;
+def : InstRW<[WLat10, WLat10, VecDF4, GroupAlone], (instregex "AXTR(A)?$")>;
 
 // Subtraction
-def : InstRW<[VecDF], (instregex "SDTR(A)?$")>;
-def : InstRW<[VecDF2, VecDF2, Lat11, GroupAlone], (instregex "SXTR(A)?$")>;
+def : InstRW<[WLat8, WLat8, VecDF, NormalGr], (instregex "SDTR(A)?$")>;
+def : InstRW<[WLat10, WLat10, VecDF4, GroupAlone], (instregex "SXTR(A)?$")>;
 
 // Multiply
-def : InstRW<[VecDF, Lat30], (instregex "MDTR(A)?$")>;
-def : InstRW<[VecDF2, VecDF2, Lat30, GroupAlone], (instregex "MXTR(A)?$")>;
+def : InstRW<[WLat30, VecDF, NormalGr], (instregex "MDTR(A)?$")>;
+def : InstRW<[WLat30, VecDF4, GroupAlone], (instregex "MXTR(A)?$")>;
 
 // Division
-def : InstRW<[VecDF, Lat30], (instregex "DDTR(A)?$")>;
-def : InstRW<[VecDF2, VecDF2, Lat30, GroupAlone], (instregex "DXTR(A)?$")>;
+def : InstRW<[WLat30, VecDF, NormalGr], (instregex "DDTR(A)?$")>;
+def : InstRW<[WLat30, VecDF4, GroupAlone], (instregex "DXTR(A)?$")>;
 
 // Quantize
-def : InstRW<[VecDF], (instregex "QADTR$")>;
-def : InstRW<[VecDF2, VecDF2, Lat11, GroupAlone], (instregex "QAXTR$")>;
+def : InstRW<[WLat8, WLat8, VecDF, NormalGr], (instregex "QADTR$")>;
+def : InstRW<[WLat10, WLat10, VecDF4, GroupAlone], (instregex "QAXTR$")>;
 
 // Reround
-def : InstRW<[FXb, VecDF, Lat11, BeginGroup], (instregex "RRDTR$")>;
-def : InstRW<[FXb, VecDF2, VecDF2, Lat15, GroupAlone], (instregex "RRXTR$")>;
+def : InstRW<[WLat9, WLat9, FXb, VecDF, Cracked], (instregex "RRDTR$")>;
+def : InstRW<[WLat11, WLat11, FXb, VecDF4, GroupAlone], (instregex "RRXTR$")>;
 
 // Shift significand left/right
-def : InstRW<[LSU, VecDF, Lat11, GroupAlone], (instregex "S(L|R)DT$")>;
-def : InstRW<[LSU, VecDF2, VecDF2, Lat15, GroupAlone], (instregex "S(L|R)XT$")>;
+def : InstRW<[WLat11LSU, LSU, VecDF, GroupAlone], (instregex "S(L|R)DT$")>;
+def : InstRW<[WLat11LSU, LSU, VecDF4, GroupAlone], (instregex "S(L|R)XT$")>;
 
 // Insert biased exponent
-def : InstRW<[FXb, VecDF, Lat11, BeginGroup], (instregex "IEDTR$")>;
-def : InstRW<[FXb, VecDF2, VecDF2, Lat15, GroupAlone], (instregex "IEXTR$")>;
+def : InstRW<[WLat9, FXb, VecDF, Cracked], (instregex "IEDTR$")>;
+def : InstRW<[WLat11, FXb, VecDF4, GroupAlone], (instregex "IEXTR$")>;
 
 //===----------------------------------------------------------------------===//
 // DFP: Comparisons
 //===----------------------------------------------------------------------===//
 
 // Compare
-def : InstRW<[VecDF], (instregex "(K|C)DTR$")>;
-def : InstRW<[VecDF, VecDF, Lat11, GroupAlone], (instregex "(K|C)XTR$")>;
+def : InstRW<[WLat8, VecDF, NormalGr], (instregex "(K|C)DTR$")>;
+def : InstRW<[WLat9, VecDF2, GroupAlone], (instregex "(K|C)XTR$")>;
 
 // Compare biased exponent
-def : InstRW<[VecDF], (instregex "CEDTR$")>;
-def : InstRW<[VecDF], (instregex "CEXTR$")>;
+def : InstRW<[WLat8, VecDF, NormalGr], (instregex "CEDTR$")>;
+def : InstRW<[WLat8, VecDF, NormalGr], (instregex "CEXTR$")>;
 
 // Test Data Class/Group
-def : InstRW<[LSU, VecDF, Lat11], (instregex "TD(C|G)(E|D)T$")>;
-def : InstRW<[LSU, VecDF, VecDF, Lat15, GroupAlone], (instregex "TD(C|G)XT$")>;
+def : InstRW<[WLat15, LSU, VecDF, NormalGr], (instregex "TD(C|G)(E|D)T$")>;
+def : InstRW<[WLat15, LSU, VecDF2, GroupAlone], (instregex "TD(C|G)XT$")>;
 
 
 // --------------------------------- Vector --------------------------------- //
 
 //===----------------------------------------------------------------------===//
 // Vector: Move instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXb], (instregex "VLR(32|64)?$")>;
-def : InstRW<[FXb, Lat4], (instregex "VLGV(B|F|G|H)?$")>;
-def : InstRW<[FXb], (instregex "VLVG(B|F|G|H)?$")>;
-def : InstRW<[FXb, Lat2], (instregex "VLVGP(32)?$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "VLR(32|64)?$")>;
+def : InstRW<[WLat3, FXb, NormalGr], (instregex "VLGV(B|F|G|H)?$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "VLVG(B|F|G|H)?$")>;
+def : InstRW<[WLat3, FXb, NormalGr], (instregex "VLVGP(32)?$")>;
 
 //===----------------------------------------------------------------------===//
 // Vector: Immediate instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[VecXsPm], (instregex "VZERO$")>;
-def : InstRW<[VecXsPm], (instregex "VONE$")>;
-def : InstRW<[VecXsPm], (instregex "VGBM$")>;
-def : InstRW<[VecXsPm], (instregex "VGM(B|F|G|H)?$")>;
-def : InstRW<[VecXsPm], (instregex "VREPI(B|F|G|H)?$")>;
-def : InstRW<[VecXsPm], (instregex "VLEI(B|F|G|H)$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VZERO$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VONE$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VGBM$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VGM(B|F|G|H)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VREPI(B|F|G|H)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VLEI(B|F|G|H)$")>;
 
 //===----------------------------------------------------------------------===//
 // Vector: Loads
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[LSU], (instregex "VL(L|BB)?$")>;
-def : InstRW<[LSU], (instregex "VL(32|64)$")>;
-def : InstRW<[LSU], (instregex "VLLEZ(B|F|G|H|LF)?$")>;
-def : InstRW<[LSU], (instregex "VLREP(B|F|G|H)?$")>;
-def : InstRW<[VecXsPm, LSU, Lat7], (instregex "VLE(B|F|G|H)$")>;
-def : InstRW<[FXb, LSU, VecXsPm, Lat11, BeginGroup], (instregex "VGE(F|G)$")>;
-def : InstRW<[LSU, LSU, LSU, LSU, LSU, Lat10, GroupAlone],
-              (instregex "VLM$")>;
-def : InstRW<[LSU, Lat5], (instregex "VLRL(R)?$")>;
+def : InstRW<[LSULatency, LSU, NormalGr], (instregex "VL(BB)?$")>;
+def : InstRW<[LSULatency, LSU, NormalGr], (instregex "VLL$")>;
+def : InstRW<[LSULatency, LSU, NormalGr], (instregex "VL(32|64)$")>;
+def : InstRW<[LSULatency, LSU, NormalGr], (instregex "VLLEZ(B|F|G|H|LF)?$")>;
+def : InstRW<[LSULatency, LSU, NormalGr], (instregex "VLREP(B|F|G|H)?$")>;
+def : InstRW<[WLat2LSU, RegReadAdv, VecXsPm, LSU, NormalGr],
+             (instregex "VLE(B|F|G|H)$")>;
+def : InstRW<[WLat5LSU, RegReadAdv, FXb, LSU, VecXsPm, Cracked],
+             (instregex "VGE(F|G)$")>;
+def : InstRW<[WLat4LSU, WLat4LSU, LSU5, GroupAlone], (instregex "VLM$")>;
+def : InstRW<[LSULatency, LSU, NormalGr], (instregex "VLRL(R)?$")>;
 
 //===----------------------------------------------------------------------===//
 // Vector: Stores
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXb, LSU, Lat8], (instregex "VST(L|32|64)?$")>;
-def : InstRW<[FXb, LSU, Lat8], (instregex "VSTE(F|G)$")>;
-def : InstRW<[FXb, LSU, VecXsPm, Lat11, BeginGroup], (instregex "VSTE(B|H)$")>;
-def : InstRW<[LSU, LSU, FXb, FXb, FXb, FXb, FXb, Lat20, GroupAlone],
-              (instregex "VSTM$")>;
-def : InstRW<[FXb, FXb, LSU, Lat12, BeginGroup], (instregex "VSCE(F|G)$")>;
-def : InstRW<[FXb, LSU, Lat8], (instregex "VSTRL(R)?$")>;
+def : InstRW<[WLat1, FXb, LSU, NormalGr], (instregex "VST(L|32|64)?$")>;
+def : InstRW<[WLat1, FXb, LSU, NormalGr], (instregex "VSTE(F|G)$")>;
+def : InstRW<[WLat1, FXb, LSU, VecXsPm, Cracked], (instregex "VSTE(B|H)$")>;
+def : InstRW<[WLat1, LSU2, FXb3, GroupAlone], (instregex "VSTM$")>;
+def : InstRW<[WLat1, FXb2, LSU, Cracked], (instregex "VSCE(F|G)$")>;
+def : InstRW<[WLat1, FXb, LSU, NormalGr], (instregex "VSTRL(R)?$")>;
 
 //===----------------------------------------------------------------------===//
 // Vector: Selects and permutes
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[VecXsPm], (instregex "VMRH(B|F|G|H)?$")>;
-def : InstRW<[VecXsPm], (instregex "VMRL(B|F|G|H)?$")>;
-def : InstRW<[VecXsPm], (instregex "VPERM$")>;
-def : InstRW<[VecXsPm], (instregex "VPDI$")>;
-def : InstRW<[VecXsPm], (instregex "VBPERM$")>;
-def : InstRW<[VecXsPm], (instregex "VREP(B|F|G|H)?$")>;
-def : InstRW<[VecXsPm], (instregex "VSEL$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VMRH(B|F|G|H)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VMRL(B|F|G|H)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VPERM$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VPDI$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VBPERM$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VREP(B|F|G|H)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VSEL$")>;
 
 //===----------------------------------------------------------------------===//
 // Vector: Widening and narrowing
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[VecXsPm], (instregex "VPK(F|G|H)?$")>;
-def : InstRW<[VecXsPm], (instregex "VPKS(F|G|H)?$")>;
-def : InstRW<[VecXsPm, Lat4], (instregex "VPKS(F|G|H)S$")>;
-def : InstRW<[VecXsPm], (instregex "VPKLS(F|G|H)?$")>;
-def : InstRW<[VecXsPm, Lat4], (instregex "VPKLS(F|G|H)S$")>;
-def : InstRW<[VecXsPm], (instregex "VSEG(B|F|H)?$")>;
-def : InstRW<[VecXsPm], (instregex "VUPH(B|F|H)?$")>;
-def : InstRW<[VecXsPm], (instregex "VUPL(B|F)?$")>;
-def : InstRW<[VecXsPm], (instregex "VUPLH(B|F|H|W)?$")>;
-def : InstRW<[VecXsPm], (instregex "VUPLL(B|F|H)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VPK(F|G|H)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VPKS(F|G|H)?$")>;
+def : InstRW<[WLat3, WLat3, VecXsPm, NormalGr], (instregex "VPKS(F|G|H)S$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VPKLS(F|G|H)?$")>;
+def : InstRW<[WLat3, WLat3, VecXsPm, NormalGr], (instregex "VPKLS(F|G|H)S$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VSEG(B|F|H)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VUPH(B|F|H)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VUPL(B|F)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VUPLH(B|F|H|W)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VUPLL(B|F|H)?$")>;
 
 //===----------------------------------------------------------------------===//
 // Vector: Integer arithmetic
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[VecXsPm], (instregex "VA(B|F|G|H|Q|C|CQ)?$")>;
-def : InstRW<[VecXsPm], (instregex "VACC(B|F|G|H|Q|C|CQ)?$")>;
-def : InstRW<[VecXsPm], (instregex "VAVG(B|F|G|H)?$")>;
-def : InstRW<[VecXsPm], (instregex "VAVGL(B|F|G|H)?$")>;
-def : InstRW<[VecXsPm], (instregex "VN(C|O|N|X)?$")>;
-def : InstRW<[VecXsPm], (instregex "VO(C)?$")>;
-def : InstRW<[VecMul], (instregex "VCKSM$")>;
-def : InstRW<[VecXsPm], (instregex "VCLZ(B|F|G|H)?$")>;
-def : InstRW<[VecXsPm], (instregex "VCTZ(B|F|G|H)?$")>;
-def : InstRW<[VecXsPm], (instregex "VX$")>;
-def : InstRW<[VecMul], (instregex "VGFM?$")>;
-def : InstRW<[VecMul], (instregex "VGFMA(B|F|G|H)?$")>;
-def : InstRW<[VecMul], (instregex "VGFM(B|F|G|H)$")>;
-def : InstRW<[VecXsPm], (instregex "VLC(B|F|G|H)?$")>;
-def : InstRW<[VecXsPm], (instregex "VLP(B|F|G|H)?$")>;
-def : InstRW<[VecXsPm], (instregex "VMX(B|F|G|H)?$")>;
-def : InstRW<[VecXsPm], (instregex "VMXL(B|F|G|H)?$")>;
-def : InstRW<[VecXsPm], (instregex "VMN(B|F|G|H)?$")>;
-def : InstRW<[VecXsPm], (instregex "VMNL(B|F|G|H)?$")>;
-def : InstRW<[VecMul], (instregex "VMAL(B|F)?$")>;
-def : InstRW<[VecMul], (instregex "VMALE(B|F|H)?$")>;
-def : InstRW<[VecMul], (instregex "VMALH(B|F|H|W)?$")>;
-def : InstRW<[VecMul], (instregex "VMALO(B|F|H)?$")>;
-def : InstRW<[VecMul], (instregex "VMAO(B|F|H)?$")>;
-def : InstRW<[VecMul], (instregex "VMAE(B|F|H)?$")>;
-def : InstRW<[VecMul], (instregex "VMAH(B|F|H)?$")>;
-def : InstRW<[VecMul], (instregex "VME(B|F|H)?$")>;
-def : InstRW<[VecMul], (instregex "VMH(B|F|H)?$")>;
-def : InstRW<[VecMul], (instregex "VML(B|F)?$")>;
-def : InstRW<[VecMul], (instregex "VMLE(B|F|H)?$")>;
-def : InstRW<[VecMul], (instregex "VMLH(B|F|H|W)?$")>;
-def : InstRW<[VecMul], (instregex "VMLO(B|F|H)?$")>;
-def : InstRW<[VecMul], (instregex "VMO(B|F|H)?$")>;
-def : InstRW<[VecBF2], (instregex "VMSL(G)?$")>;
-
-def : InstRW<[VecXsPm], (instregex "VPOPCT(B|F|G|H)?$")>;
-
-def : InstRW<[VecXsPm], (instregex "VERLL(B|F|G|H)?$")>;
-def : InstRW<[VecXsPm], (instregex "VERLLV(B|F|G|H)?$")>;
-def : InstRW<[VecXsPm], (instregex "VERIM(B|F|G|H)?$")>;
-def : InstRW<[VecXsPm], (instregex "VESL(B|F|G|H)?$")>;
-def : InstRW<[VecXsPm], (instregex "VESLV(B|F|G|H)?$")>;
-def : InstRW<[VecXsPm], (instregex "VESRA(B|F|G|H)?$")>;
-def : InstRW<[VecXsPm], (instregex "VESRAV(B|F|G|H)?$")>;
-def : InstRW<[VecXsPm], (instregex "VESRL(B|F|G|H)?$")>;
-def : InstRW<[VecXsPm], (instregex "VESRLV(B|F|G|H)?$")>;
-
-def : InstRW<[VecXsPm], (instregex "VSL(DB)?$")>;
-def : InstRW<[VecXsPm], (instregex "VSLB$")>;
-def : InstRW<[VecXsPm], (instregex "VSR(A|L)$")>;
-def : InstRW<[VecXsPm], (instregex "VSR(A|L)B$")>;
-
-def : InstRW<[VecXsPm], (instregex "VSB(I|IQ|CBI|CBIQ)?$")>;
-def : InstRW<[VecXsPm], (instregex "VSCBI(B|F|G|H|Q)?$")>;
-def : InstRW<[VecXsPm], (instregex "VS(F|G|H|Q)?$")>;
-
-def : InstRW<[VecMul], (instregex "VSUM(B|H)?$")>;
-def : InstRW<[VecMul], (instregex "VSUMG(F|H)?$")>;
-def : InstRW<[VecMul], (instregex "VSUMQ(F|G)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VA(B|F|G|H|Q|C|CQ)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VACC(B|F|G|H|Q|C|CQ)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VAVG(B|F|G|H)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VAVGL(B|F|G|H)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VN(C|O|N|X)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VO(C)?$")>;
+def : InstRW<[WLat4, VecMul, NormalGr], (instregex "VCKSM$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VCLZ(B|F|G|H)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VCTZ(B|F|G|H)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VX$")>;
+def : InstRW<[WLat4, VecMul, NormalGr], (instregex "VGFM?$")>;
+def : InstRW<[WLat4, VecMul, NormalGr], (instregex "VGFMA(B|F|G|H)?$")>;
+def : InstRW<[WLat4, VecMul, NormalGr], (instregex "VGFM(B|F|G|H)$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VLC(B|F|G|H)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VLP(B|F|G|H)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VMX(B|F|G|H)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VMXL(B|F|G|H)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VMN(B|F|G|H)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VMNL(B|F|G|H)?$")>;
+def : InstRW<[WLat4, VecMul, NormalGr], (instregex "VMAL(B|F)?$")>;
+def : InstRW<[WLat4, VecMul, NormalGr], (instregex "VMALE(B|F|H)?$")>;
+def : InstRW<[WLat4, VecMul, NormalGr], (instregex "VMALH(B|F|H|W)?$")>;
+def : InstRW<[WLat4, VecMul, NormalGr], (instregex "VMALO(B|F|H)?$")>;
+def : InstRW<[WLat4, VecMul, NormalGr], (instregex "VMAO(B|F|H)?$")>;
+def : InstRW<[WLat4, VecMul, NormalGr], (instregex "VMAE(B|F|H)?$")>;
+def : InstRW<[WLat4, VecMul, NormalGr], (instregex "VMAH(B|F|H)?$")>;
+def : InstRW<[WLat4, VecMul, NormalGr], (instregex "VME(B|F|H)?$")>;
+def : InstRW<[WLat4, VecMul, NormalGr], (instregex "VMH(B|F|H)?$")>;
+def : InstRW<[WLat4, VecMul, NormalGr], (instregex "VML(B|F)?$")>;
+def : InstRW<[WLat4, VecMul, NormalGr], (instregex "VMLE(B|F|H)?$")>;
+def : InstRW<[WLat4, VecMul, NormalGr], (instregex "VMLH(B|F|H|W)?$")>;
+def : InstRW<[WLat4, VecMul, NormalGr], (instregex "VMLO(B|F|H)?$")>;
+def : InstRW<[WLat4, VecMul, NormalGr], (instregex "VMO(B|F|H)?$")>;
+def : InstRW<[WLat8, VecBF2, NormalGr], (instregex "VMSL(G)?$")>;
+
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VPOPCT(B|F|G|H)?$")>;
+
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VERLL(B|F|G|H)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VERLLV(B|F|G|H)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VERIM(B|F|G|H)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VESL(B|F|G|H)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VESLV(B|F|G|H)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VESRA(B|F|G|H)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VESRAV(B|F|G|H)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VESRL(B|F|G|H)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VESRLV(B|F|G|H)?$")>;
+
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VSL(DB)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VSLB$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VSR(A|L)$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VSR(A|L)B$")>;
+
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VSB(I|IQ|CBI|CBIQ)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VSCBI(B|F|G|H|Q)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VS(F|G|H|Q)?$")>;
+
+def : InstRW<[WLat4, VecMul, NormalGr], (instregex "VSUM(B|H)?$")>;
+def : InstRW<[WLat4, VecMul, NormalGr], (instregex "VSUMG(F|H)?$")>;
+def : InstRW<[WLat4, VecMul, NormalGr], (instregex "VSUMQ(F|G)?$")>;
 
 //===----------------------------------------------------------------------===//
 // Vector: Integer comparison
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[VecXsPm, Lat4], (instregex "VEC(B|F|G|H)?$")>;
-def : InstRW<[VecXsPm, Lat4], (instregex "VECL(B|F|G|H)?$")>;
-def : InstRW<[VecXsPm], (instregex "VCEQ(B|F|G|H)?$")>;
-def : InstRW<[VecXsPm, Lat4], (instregex "VCEQ(B|F|G|H)S$")>;
-def : InstRW<[VecXsPm], (instregex "VCH(B|F|G|H)?$")>;
-def : InstRW<[VecXsPm, Lat4], (instregex "VCH(B|F|G|H)S$")>;
-def : InstRW<[VecXsPm], (instregex "VCHL(B|F|G|H)?$")>;
-def : InstRW<[VecXsPm, Lat4], (instregex "VCHL(B|F|G|H)S$")>;
-def : InstRW<[VecStr, Lat5], (instregex "VTM$")>;
+def : InstRW<[WLat3, VecXsPm, NormalGr], (instregex "VEC(B|F|G|H)?$")>;
+def : InstRW<[WLat3, VecXsPm, NormalGr], (instregex "VECL(B|F|G|H)?$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VCEQ(B|F|G|H)?$")>;
+def : InstRW<[WLat3, WLat3, VecXsPm, NormalGr], (instregex "VCEQ(B|F|G|H)S$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VCH(B|F|G|H)?$")>;
+def : InstRW<[WLat3, WLat3, VecXsPm, NormalGr], (instregex "VCH(B|F|G|H)S$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VCHL(B|F|G|H)?$")>;
+def : InstRW<[WLat3, WLat3, VecXsPm, NormalGr], (instregex "VCHL(B|F|G|H)S$")>;
+def : InstRW<[WLat4, VecStr, NormalGr], (instregex "VTM$")>;
 
 //===----------------------------------------------------------------------===//
 // Vector: Floating-point arithmetic
 //===----------------------------------------------------------------------===//
 
 // Conversion and rounding
-def : InstRW<[VecBF], (instregex "VCD(L)?G$")>;
-def : InstRW<[VecBF], (instregex "VCD(L)?GB$")>;
-def : InstRW<[VecBF], (instregex "WCD(L)?GB$")>;
-def : InstRW<[VecBF], (instregex "VC(L)?GD$")>;
-def : InstRW<[VecBF], (instregex "VC(L)?GDB$")>;
-def : InstRW<[VecBF], (instregex "WC(L)?GDB$")>;
-def : InstRW<[VecBF], (instregex "VL(DE|ED)$")>;
-def : InstRW<[VecBF], (instregex "VL(DE|ED)B$")>;
-def : InstRW<[VecBF], (instregex "WL(DE|ED)B$")>;
-def : InstRW<[VecBF], (instregex "VFL(L|R)$")>;
-def : InstRW<[VecBF], (instregex "VFL(LS|RD)$")>;
-def : InstRW<[VecBF], (instregex "WFL(LS|RD)$")>;
-def : InstRW<[VecBF2], (instregex "WFLLD$")>;
-def : InstRW<[VecDF2, Lat10], (instregex "WFLRX$")>;
-def : InstRW<[VecBF2], (instregex "VFI$")>;
-def : InstRW<[VecBF], (instregex "VFIDB$")>;
-def : InstRW<[VecBF], (instregex "WFIDB$")>;
-def : InstRW<[VecBF2], (instregex "VFISB$")>;
-def : InstRW<[VecBF], (instregex "WFISB$")>;
-def : InstRW<[VecDF2, Lat10], (instregex "WFIXB$")>;
+def : InstRW<[WLat7, VecBF, NormalGr], (instregex "VCD(L)?G$")>;
+def : InstRW<[WLat7, VecBF, NormalGr], (instregex "VCD(L)?GB$")>;
+def : InstRW<[WLat7, VecBF, NormalGr], (instregex "WCD(L)?GB$")>;
+def : InstRW<[WLat7, VecBF, NormalGr], (instregex "VC(L)?GD$")>;
+def : InstRW<[WLat7, VecBF, NormalGr], (instregex "VC(L)?GDB$")>;
+def : InstRW<[WLat7, VecBF, NormalGr], (instregex "WC(L)?GDB$")>;
+def : InstRW<[WLat7, VecBF, NormalGr], (instregex "VL(DE|ED)$")>;
+def : InstRW<[WLat7, VecBF, NormalGr], (instregex "VL(DE|ED)B$")>;
+def : InstRW<[WLat7, VecBF, NormalGr], (instregex "WL(DE|ED)B$")>;
+def : InstRW<[WLat7, VecBF, NormalGr], (instregex "VFL(L|R)$")>;
+def : InstRW<[WLat7, VecBF, NormalGr], (instregex "VFL(LS|RD)$")>;
+def : InstRW<[WLat7, VecBF, NormalGr], (instregex "WFL(LS|RD)$")>;
+def : InstRW<[WLat8, VecBF2, NormalGr], (instregex "WFLLD$")>;
+def : InstRW<[WLat10, VecDF2, NormalGr], (instregex "WFLRX$")>;
+def : InstRW<[WLat8, VecBF2, NormalGr], (instregex "VFI$")>;
+def : InstRW<[WLat7, VecBF, NormalGr], (instregex "VFIDB$")>;
+def : InstRW<[WLat7, VecBF, NormalGr], (instregex "WFIDB$")>;
+def : InstRW<[WLat8, VecBF2, NormalGr], (instregex "VFISB$")>;
+def : InstRW<[WLat7, VecBF, NormalGr], (instregex "WFISB$")>;
+def : InstRW<[WLat10, VecDF2, NormalGr], (instregex "WFIXB$")>;
 
 // Sign operations
-def : InstRW<[VecXsPm], (instregex "VFPSO$")>;
-def : InstRW<[VecXsPm], (instregex "(V|W)FPSODB$")>;
-def : InstRW<[VecXsPm], (instregex "(V|W)FPSOSB$")>;
-def : InstRW<[VecXsPm], (instregex "WFPSOXB$")>;
-def : InstRW<[VecXsPm], (instregex "(V|W)FL(C|N|P)DB$")>;
-def : InstRW<[VecXsPm], (instregex "(V|W)FL(C|N|P)SB$")>;
-def : InstRW<[VecXsPm], (instregex "WFL(C|N|P)XB$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VFPSO$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "(V|W)FPSODB$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "(V|W)FPSOSB$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "WFPSOXB$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "(V|W)FL(C|N|P)DB$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "(V|W)FL(C|N|P)SB$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "WFL(C|N|P)XB$")>;
 
 // Minimum / maximum
-def : InstRW<[VecXsPm], (instregex "VF(MAX|MIN)$")>;
-def : InstRW<[VecXsPm], (instregex "VF(MAX|MIN)DB$")>;
-def : InstRW<[VecXsPm], (instregex "WF(MAX|MIN)DB$")>;
-def : InstRW<[VecXsPm], (instregex "VF(MAX|MIN)SB$")>;
-def : InstRW<[VecXsPm], (instregex "WF(MAX|MIN)SB$")>;
-def : InstRW<[VecDFX], (instregex "WF(MAX|MIN)XB$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VF(MAX|MIN)$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VF(MAX|MIN)DB$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "WF(MAX|MIN)DB$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VF(MAX|MIN)SB$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "WF(MAX|MIN)SB$")>;
+def : InstRW<[WLat2, VecDFX, NormalGr], (instregex "WF(MAX|MIN)XB$")>;
 
 // Test data class
-def : InstRW<[VecXsPm, Lat4], (instregex "VFTCI$")>;
-def : InstRW<[VecXsPm, Lat4], (instregex "(V|W)FTCIDB$")>;
-def : InstRW<[VecXsPm, Lat4], (instregex "(V|W)FTCISB$")>;
-def : InstRW<[VecDFX, Lat4], (instregex "WFTCIXB$")>;
+def : InstRW<[WLat3, WLat3, VecXsPm, NormalGr], (instregex "VFTCI$")>;
+def : InstRW<[WLat3, WLat3, VecXsPm, NormalGr], (instregex "(V|W)FTCIDB$")>;
+def : InstRW<[WLat3, WLat3, VecXsPm, NormalGr], (instregex "(V|W)FTCISB$")>;
+def : InstRW<[WLat3, WLat3, VecDFX, NormalGr], (instregex "WFTCIXB$")>;
 
 // Add / subtract
-def : InstRW<[VecBF2], (instregex "VF(A|S)$")>;
-def : InstRW<[VecBF], (instregex "VF(A|S)DB$")>;
-def : InstRW<[VecBF], (instregex "WF(A|S)DB$")>;
-def : InstRW<[VecBF2], (instregex "VF(A|S)SB$")>;
-def : InstRW<[VecBF], (instregex "WF(A|S)SB$")>;
-def : InstRW<[VecDF2, Lat10], (instregex "WF(A|S)XB$")>;
+def : InstRW<[WLat8, VecBF2, NormalGr], (instregex "VF(A|S)$")>;
+def : InstRW<[WLat7, VecBF, NormalGr], (instregex "VF(A|S)DB$")>;
+def : InstRW<[WLat7, VecBF, NormalGr], (instregex "WF(A|S)DB$")>;
+def : InstRW<[WLat8, VecBF2, NormalGr], (instregex "VF(A|S)SB$")>;
+def : InstRW<[WLat7, VecBF, NormalGr], (instregex "WF(A|S)SB$")>;
+def : InstRW<[WLat10, VecDF2, NormalGr], (instregex "WF(A|S)XB$")>;
 
 // Multiply / multiply-and-add/subtract
-def : InstRW<[VecBF2], (instregex "VFM$")>;
-def : InstRW<[VecBF], (instregex "VFMDB$")>;
-def : InstRW<[VecBF], (instregex "WFMDB$")>;
-def : InstRW<[VecBF2], (instregex "VFMSB$")>;
-def : InstRW<[VecBF], (instregex "WFMSB$")>;
-def : InstRW<[VecDF2, Lat20], (instregex "WFMXB$")>;
-def : InstRW<[VecBF2], (instregex "VF(N)?M(A|S)$")>;
-def : InstRW<[VecBF], (instregex "VF(N)?M(A|S)DB$")>;
-def : InstRW<[VecBF], (instregex "WF(N)?M(A|S)DB$")>;
-def : InstRW<[VecBF2], (instregex "VF(N)?M(A|S)SB$")>;
-def : InstRW<[VecBF], (instregex "WF(N)?M(A|S)SB$")>;
-def : InstRW<[VecDF2, Lat20], (instregex "WF(N)?M(A|S)XB$")>;
+def : InstRW<[WLat8, VecBF2, NormalGr], (instregex "VFM$")>;
+def : InstRW<[WLat7, VecBF, NormalGr], (instregex "VFMDB$")>;
+def : InstRW<[WLat7, VecBF, NormalGr], (instregex "WFM(D|S)B$")>;
+def : InstRW<[WLat8, VecBF2, NormalGr], (instregex "VFMSB$")>;
+def : InstRW<[WLat20, VecDF2, NormalGr], (instregex "WFMXB$")>;
+def : InstRW<[WLat8, VecBF2, NormalGr], (instregex "VF(N)?M(A|S)$")>;
+def : InstRW<[WLat7, VecBF, NormalGr], (instregex "VF(N)?M(A|S)DB$")>;
+def : InstRW<[WLat7, VecBF, NormalGr], (instregex "WF(N)?M(A|S)DB$")>;
+def : InstRW<[WLat8, VecBF2, NormalGr], (instregex "VF(N)?M(A|S)SB$")>;
+def : InstRW<[WLat7, VecBF, NormalGr], (instregex "WF(N)?M(A|S)SB$")>;
+def : InstRW<[WLat30, VecDF2, NormalGr], (instregex "WF(N)?M(A|S)XB$")>;
 
 // Divide / square root
-def : InstRW<[VecFPd], (instregex "VFD$")>;
-def : InstRW<[VecFPd], (instregex "(V|W)FDDB$")>;
-def : InstRW<[VecFPd], (instregex "(V|W)FDSB$")>;
-def : InstRW<[VecFPd], (instregex "WFDXB$")>;
-def : InstRW<[VecFPd], (instregex "VFSQ$")>;
-def : InstRW<[VecFPd], (instregex "(V|W)FSQDB$")>;
-def : InstRW<[VecFPd], (instregex "(V|W)FSQSB$")>;
-def : InstRW<[VecFPd], (instregex "WFSQXB$")>;
+def : InstRW<[WLat30, VecFPd, NormalGr], (instregex "VFD$")>;
+def : InstRW<[WLat30, VecFPd, NormalGr], (instregex "(V|W)FDDB$")>;
+def : InstRW<[WLat30, VecFPd, NormalGr], (instregex "(V|W)FDSB$")>;
+def : InstRW<[WLat30, VecFPd, NormalGr], (instregex "WFDXB$")>;
+def : InstRW<[WLat30, VecFPd, NormalGr], (instregex "VFSQ$")>;
+def : InstRW<[WLat30, VecFPd, NormalGr], (instregex "(V|W)FSQDB$")>;
+def : InstRW<[WLat30, VecFPd, NormalGr], (instregex "(V|W)FSQSB$")>;
+def : InstRW<[WLat30, VecFPd, NormalGr], (instregex "WFSQXB$")>;
 
 //===----------------------------------------------------------------------===//
 // Vector: Floating-point comparison
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[VecXsPm], (instregex "VF(C|K)(E|H|HE)$")>;
-def : InstRW<[VecXsPm], (instregex "VF(C|K)(E|H|HE)DB$")>;
-def : InstRW<[VecXsPm], (instregex "WF(C|K)(E|H|HE)DB$")>;
-def : InstRW<[VecXsPm], (instregex "VF(C|K)(E|H|HE)SB$")>;
-def : InstRW<[VecXsPm], (instregex "WF(C|K)(E|H|HE)SB$")>;
-def : InstRW<[VecDFX], (instregex "WF(C|K)(E|H|HE)XB$")>;
-def : InstRW<[VecXsPm, Lat4], (instregex "VF(C|K)(E|H|HE)DBS$")>;
-def : InstRW<[VecXsPm, Lat4], (instregex "WF(C|K)(E|H|HE)DBS$")>;
-def : InstRW<[VecXsPm, Lat4], (instregex "VF(C|K)(E|H|HE)SBS$")>;
-def : InstRW<[VecXsPm, Lat4], (instregex "WF(C|K)(E|H|HE)SBS$")>;
-def : InstRW<[VecDFX, Lat4], (instregex "WF(C|K)(E|H|HE)XBS$")>;
-def : InstRW<[VecXsPm, Lat4], (instregex "WF(C|K)$")>;
-def : InstRW<[VecXsPm, Lat4], (instregex "WF(C|K)DB$")>;
-def : InstRW<[VecXsPm, Lat4], (instregex "WF(C|K)SB$")>;
-def : InstRW<[VecDFX, Lat4], (instregex "WF(C|K)XB$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VF(C|K)(E|H|HE)$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VF(C|K)(E|H|HE)DB$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "WFC(E|H|HE)DB$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "WFK(E|H|HE)DB$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "VF(C|K)(E|H|HE)SB$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "WFC(E|H|HE)SB$")>;
+def : InstRW<[WLat2, VecXsPm, NormalGr], (instregex "WFK(E|H|HE)SB$")>;
+def : InstRW<[WLat2, VecDFX, NormalGr], (instregex "WFC(E|H|HE)XB$")>;
+def : InstRW<[WLat2, VecDFX, NormalGr], (instregex "WFK(E|H|HE)XB$")>;
+def : InstRW<[WLat3, WLat3, VecXsPm, NormalGr], (instregex "VFC(E|H|HE)DBS$")>;
+def : InstRW<[WLat3, WLat3, VecXsPm, NormalGr], (instregex "VFK(E|H|HE)DBS$")>;
+def : InstRW<[WLat3, WLat3, VecXsPm, NormalGr],
+             (instregex "WF(C|K)(E|H|HE)DBS$")>;
+def : InstRW<[WLat3, WLat3, VecXsPm, NormalGr],
+             (instregex "VF(C|K)(E|H|HE)SBS$")>;
+def : InstRW<[WLat3, WLat3, VecXsPm, NormalGr], (instregex "WFC(E|H|HE)SBS$")>;
+def : InstRW<[WLat3, WLat3, VecXsPm, NormalGr], (instregex "WFK(E|H|HE)SBS$")>;
+def : InstRW<[WLat3, WLat3, VecDFX, NormalGr], (instregex "WFC(E|H|HE)XBS$")>;
+def : InstRW<[WLat3, WLat3, VecDFX, NormalGr], (instregex "WFK(E|H|HE)XBS$")>;
+def : InstRW<[WLat3, VecXsPm, NormalGr], (instregex "WF(C|K)$")>;
+def : InstRW<[WLat3, VecXsPm, NormalGr], (instregex "WF(C|K)DB$")>;
+def : InstRW<[WLat3, VecXsPm, NormalGr], (instregex "WF(C|K)SB$")>;
+def : InstRW<[WLat3, VecDFX, NormalGr], (instregex "WF(C|K)XB$")>;
 
 //===----------------------------------------------------------------------===//
 // Vector: Floating-point insertion and extraction
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXb], (instregex "LEFR$")>;
-def : InstRW<[FXb, Lat4], (instregex "LFER$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "LEFR$")>;
+def : InstRW<[WLat3, FXb, NormalGr], (instregex "LFER$")>;
 
 //===----------------------------------------------------------------------===//
 // Vector: String instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[VecStr], (instregex "VFAE(B)?$")>;
-def : InstRW<[VecStr, Lat5], (instregex "VFAEBS$")>;
-def : InstRW<[VecStr], (instregex "VFAE(F|H)$")>;
-def : InstRW<[VecStr, Lat5], (instregex "VFAE(F|H)S$")>;
-def : InstRW<[VecStr], (instregex "VFAEZ(B|F|H)$")>;
-def : InstRW<[VecStr, Lat5], (instregex "VFAEZ(B|F|H)S$")>;
-def : InstRW<[VecStr], (instregex "VFEE(B|F|H|ZB|ZF|ZH)?$")>;
-def : InstRW<[VecStr, Lat5], (instregex "VFEE(B|F|H|ZB|ZF|ZH)S$")>;
-def : InstRW<[VecStr], (instregex "VFENE(B|F|H|ZB|ZF|ZH)?$")>;
-def : InstRW<[VecStr, Lat5], (instregex "VFENE(B|F|H|ZB|ZF|ZH)S$")>;
-def : InstRW<[VecStr], (instregex "VISTR(B|F|H)?$")>;
-def : InstRW<[VecStr, Lat5], (instregex "VISTR(B|F|H)S$")>;
-def : InstRW<[VecStr], (instregex "VSTRC(B|F|H)?$")>;
-def : InstRW<[VecStr, Lat5], (instregex "VSTRC(B|F|H)S$")>;
-def : InstRW<[VecStr], (instregex "VSTRCZ(B|F|H)$")>;
-def : InstRW<[VecStr, Lat5], (instregex "VSTRCZ(B|F|H)S$")>;
+def : InstRW<[WLat3, VecStr, NormalGr], (instregex "VFAE(B)?$")>;
+def : InstRW<[WLat3, VecStr, NormalGr], (instregex "VFAE(F|H)$")>;
+def : InstRW<[WLat4, WLat4, VecStr, NormalGr], (instregex "VFAE(B|F|H)S$")>;
+def : InstRW<[WLat3, VecStr, NormalGr], (instregex "VFAEZ(B|F|H)$")>;
+def : InstRW<[WLat4, WLat4, VecStr, NormalGr], (instregex "VFAEZ(B|F|H)S$")>;
+def : InstRW<[WLat3, VecStr, NormalGr], (instregex "VFEE(B|F|H|ZB|ZF|ZH)?$")>;
+def : InstRW<[WLat4, WLat4, VecStr, NormalGr],
+             (instregex "VFEE(B|F|H|ZB|ZF|ZH)S$")>;
+def : InstRW<[WLat3, VecStr, NormalGr], (instregex "VFENE(B|F|H|ZB|ZF|ZH)?$")>;
+def : InstRW<[WLat4, WLat4, VecStr, NormalGr],
+             (instregex "VFENE(B|F|H|ZB|ZF|ZH)S$")>;
+def : InstRW<[WLat3, VecStr, NormalGr], (instregex "VISTR(B|F|H)?$")>;
+def : InstRW<[WLat4, WLat4, VecStr, NormalGr], (instregex "VISTR(B|F|H)S$")>;
+def : InstRW<[WLat3, VecStr, NormalGr], (instregex "VSTRC(B|F|H)?$")>;
+def : InstRW<[WLat4, WLat4, VecStr, NormalGr], (instregex "VSTRC(B|F|H)S$")>;
+def : InstRW<[WLat3, VecStr, NormalGr], (instregex "VSTRCZ(B|F|H)$")>;
+def : InstRW<[WLat4, WLat4, VecStr, NormalGr], (instregex "VSTRCZ(B|F|H)S$")>;
 
 //===----------------------------------------------------------------------===//
 // Vector: Packed-decimal instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[VecDF, VecDF, Lat10], (instregex "VLIP$")>;
-def : InstRW<[VecDFX, LSU, GroupAlone], (instregex "VPKZ$")>;
-def : InstRW<[VecDFX, FXb, LSU, Lat12, BeginGroup], (instregex "VUPKZ$")>;
-def : InstRW<[VecDF, VecDF, FXb, Lat20, GroupAlone], (instregex "VCVB(G)?$")>;
-def : InstRW<[VecDF, VecDF, FXb, Lat20, GroupAlone], (instregex "VCVD(G)?$")>;
-def : InstRW<[VecDFX], (instregex "V(A|S)P$")>;
-def : InstRW<[VecDF, VecDF, Lat30, GroupAlone], (instregex "VM(S)?P$")>;
-def : InstRW<[VecDF, VecDF, Lat30, GroupAlone], (instregex "V(D|R)P$")>;
-def : InstRW<[VecDFX, Lat30, GroupAlone], (instregex "VSDP$")>;
-def : InstRW<[VecDF, VecDF, Lat11], (instregex "VSRP$")>;
-def : InstRW<[VecDFX], (instregex "VPSOP$")>;
-def : InstRW<[VecDFX], (instregex "V(T|C)P$")>;
+def : InstRW<[WLat10, VecDF2, NormalGr], (instregex "VLIP$")>;
+def : InstRW<[WLat6, VecDFX, LSU, GroupAlone], (instregex "VPKZ$")>;
+def : InstRW<[WLat1, VecDFX, FXb, LSU, Cracked], (instregex "VUPKZ$")>;
+def : InstRW<[WLat20, WLat20, VecDF2, FXb, GroupAlone], (instregex "VCVB(G)?$")>;
+def : InstRW<[WLat20, WLat20, VecDF2, FXb, GroupAlone], (instregex "VCVD(G)?$")>;
+def : InstRW<[WLat4, WLat4, VecDFX, NormalGr], (instregex "V(A|S)P$")>;
+def : InstRW<[WLat30, WLat30, VecDF2, GroupAlone], (instregex "VM(S)?P$")>;
+def : InstRW<[WLat30, WLat30, VecDF2, GroupAlone], (instregex "V(D|R)P$")>;
+def : InstRW<[WLat30, WLat30, MCD], (instregex "VSDP$")>;
+def : InstRW<[WLat10, WLat10, VecDF2, NormalGr], (instregex "VSRP$")>;
+def : InstRW<[WLat4, WLat4, VecDFX, NormalGr], (instregex "VPSOP$")>;
+def : InstRW<[WLat2, VecDFX, NormalGr], (instregex "V(T|C)P$")>;
 
 
 // -------------------------------- System ---------------------------------- //
 
 //===----------------------------------------------------------------------===//
 // System: Program-Status Word Instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXb, Lat30], (instregex "EPSW$")>;
-def : InstRW<[FXb, LSU, Lat30], (instregex "LPSW(E)?$")>;
-def : InstRW<[FXa, Lat3, GroupAlone], (instregex "IPK$")>;
-def : InstRW<[LSU, EndGroup], (instregex "SPKA$")>;
-def : InstRW<[LSU, EndGroup], (instregex "SSM$")>;
-def : InstRW<[FXb, LSU, GroupAlone], (instregex "ST(N|O)SM$")>;
-def : InstRW<[FXa, Lat3], (instregex "IAC$")>;
-def : InstRW<[LSU, EndGroup], (instregex "SAC(F)?$")>;
+def : InstRW<[WLat30, WLat30, MCD], (instregex "EPSW$")>;
+def : InstRW<[WLat20, GroupAlone], (instregex "LPSW(E)?$")>;
+def : InstRW<[WLat3, FXa, GroupAlone], (instregex "IPK$")>;
+def : InstRW<[WLat1, LSU, EndGroup], (instregex "SPKA$")>;
+def : InstRW<[WLat1, LSU, EndGroup], (instregex "SSM$")>;
+def : InstRW<[WLat1, FXb, LSU, GroupAlone], (instregex "ST(N|O)SM$")>;
+def : InstRW<[WLat3, FXa, NormalGr], (instregex "IAC$")>;
+def : InstRW<[WLat1, LSU, EndGroup], (instregex "SAC(F)?$")>;
 
 //===----------------------------------------------------------------------===//
 // System: Control Register Instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXb, LSU, Lat30], (instregex "LCTL(G)?$")>;
-def : InstRW<[LSU, Lat30], (instregex "STCT(L|G)$")>;
-def : InstRW<[LSU], (instregex "E(P|S)A(I)?R$")>;
-def : InstRW<[FXb, Lat30], (instregex "SSA(I)?R$")>;
-def : InstRW<[FXb, Lat30], (instregex "ESEA$")>;
+def : InstRW<[WLat4LSU, WLat4LSU, LSU2, GroupAlone], (instregex "LCTL(G)?$")>;
+def : InstRW<[WLat1, LSU5, GroupAlone], (instregex "STCT(L|G)$")>;
+def : InstRW<[LSULatency, LSU, NormalGr], (instregex "E(P|S)A(I)?R$")>;
+def : InstRW<[WLat30, MCD], (instregex "SSA(I)?R$")>;
+def : InstRW<[WLat30, MCD], (instregex "ESEA$")>;
 
 //===----------------------------------------------------------------------===//
 // System: Prefix-Register Instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXb, LSU, Lat30], (instregex "SPX$")>;
-def : InstRW<[FXb, LSU, Lat30], (instregex "STPX$")>;
+def : InstRW<[WLat30, MCD], (instregex "S(T)?PX$")>;
 
 //===----------------------------------------------------------------------===//
 // System: Storage-Key and Real Memory Instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXb, Lat30], (instregex "ISKE$")>;
-def : InstRW<[FXb, Lat30], (instregex "IVSK$")>;
-def : InstRW<[FXb, Lat30], (instregex "SSKE(Opt)?$")>;
-def : InstRW<[FXb, Lat30], (instregex "RRB(E|M)$")>;
-def : InstRW<[FXb, Lat30], (instregex "IRBM$")>;
-def : InstRW<[FXb, Lat30], (instregex "PFMF$")>;
-def : InstRW<[FXb, Lat30], (instregex "TB$")>;
-def : InstRW<[FXb, LSU, Lat30], (instregex "PGIN$")>;
-def : InstRW<[FXb, LSU, Lat30], (instregex "PGOUT$")>;
+def : InstRW<[WLat30, MCD], (instregex "ISKE$")>;
+def : InstRW<[WLat30, MCD], (instregex "IVSK$")>;
+def : InstRW<[WLat30, MCD], (instregex "SSKE(Opt)?$")>;
+def : InstRW<[WLat30, MCD], (instregex "RRB(E|M)$")>;
+def : InstRW<[WLat30, MCD], (instregex "IRBM$")>;
+def : InstRW<[WLat30, MCD], (instregex "PFMF$")>;
+def : InstRW<[WLat30, WLat30, MCD], (instregex "TB$")>;
+def : InstRW<[WLat30, MCD], (instregex "PGIN$")>;
+def : InstRW<[WLat30, MCD], (instregex "PGOUT$")>;
 
 //===----------------------------------------------------------------------===//
 // System: Dynamic-Address-Translation Instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXb, LSU, Lat30], (instregex "IPTE(Opt)?(Opt)?$")>;
-def : InstRW<[FXb, Lat30], (instregex "IDTE(Opt)?$")>;
-def : InstRW<[FXb, Lat30], (instregex "CRDTE(Opt)?$")>;
-def : InstRW<[FXb, Lat30], (instregex "PTLB$")>;
-def : InstRW<[FXb, LSU, Lat30], (instregex "CSP(G)?$")>;
-def : InstRW<[FXb, LSU, Lat30], (instregex "LPTEA$")>;
-def : InstRW<[FXb, LSU, Lat30], (instregex "LRA(Y|G)?$")>;
-def : InstRW<[FXb, LSU, Lat30], (instregex "STRAG$")>;
-def : InstRW<[FXb, LSU, Lat30], (instregex "LURA(G)?$")>;
-def : InstRW<[FXb, LSU, Lat30], (instregex "STUR(A|G)$")>;
-def : InstRW<[FXb, LSU, Lat30], (instregex "TPROT$")>;
+def : InstRW<[WLat30, MCD], (instregex "IPTE(Opt)?(Opt)?$")>;
+def : InstRW<[WLat30, MCD], (instregex "IDTE(Opt)?$")>;
+def : InstRW<[WLat30, MCD], (instregex "CRDTE(Opt)?$")>;
+def : InstRW<[WLat30, MCD], (instregex "PTLB$")>;
+def : InstRW<[WLat30, WLat30, MCD], (instregex "CSP(G)?$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD], (instregex "LPTEA$")>;
+def : InstRW<[WLat30, WLat30, MCD], (instregex "LRA(Y|G)?$")>;
+def : InstRW<[WLat30, MCD], (instregex "STRAG$")>;
+def : InstRW<[WLat30, MCD], (instregex "LURA(G)?$")>;
+def : InstRW<[WLat30, MCD], (instregex "STUR(A|G)$")>;
+def : InstRW<[WLat30, MCD], (instregex "TPROT$")>;
 
 //===----------------------------------------------------------------------===//
 // System: Memory-move Instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXa, FXa, FXb, LSU, Lat8, GroupAlone], (instregex "MVC(K|P|S)$")>;
-def : InstRW<[FXa, LSU, Lat6, GroupAlone], (instregex "MVC(S|D)K$")>;
-def : InstRW<[FXb, LSU, Lat30], (instregex "MVCOS$")>;
-def : InstRW<[LSU, Lat30, GroupAlone], (instregex "MVPG$")>;
+def : InstRW<[WLat4LSU, FXa2, FXb, LSU5, GroupAlone], (instregex "MVC(K|P|S)$")>;
+def : InstRW<[WLat1, FXa, LSU5, GroupAlone], (instregex "MVC(S|D)K$")>;
+def : InstRW<[WLat30, MCD], (instregex "MVCOS$")>;
+def : InstRW<[WLat30, MCD], (instregex "MVPG$")>;
 
 //===----------------------------------------------------------------------===//
 // System: Address-Space Instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXb, LSU, Lat30], (instregex "LASP$")>;
-def : InstRW<[LSU, GroupAlone], (instregex "PALB$")>;
-def : InstRW<[FXb, LSU, Lat30], (instregex "PC$")>;
-def : InstRW<[FXb, Lat30], (instregex "PR$")>;
-def : InstRW<[FXb, Lat30], (instregex "PT(I)?$")>;
-def : InstRW<[FXb, LSU, Lat30], (instregex "RP$")>;
-def : InstRW<[FXb, Lat30], (instregex "BS(G|A)$")>;
-def : InstRW<[FXb, Lat20], (instregex "TAR$")>;
+def : InstRW<[WLat30, MCD], (instregex "LASP$")>;
+def : InstRW<[WLat1, LSU, GroupAlone], (instregex "PALB$")>;
+def : InstRW<[WLat30, MCD], (instregex "PC$")>;
+def : InstRW<[WLat30, MCD], (instregex "PR$")>;
+def : InstRW<[WLat30, MCD], (instregex "PT(I)?$")>;
+def : InstRW<[WLat30, MCD], (instregex "RP$")>;
+def : InstRW<[WLat30, MCD], (instregex "BS(G|A)$")>;
+def : InstRW<[WLat30, MCD], (instregex "TAR$")>;
 
 //===----------------------------------------------------------------------===//
 // System: Linkage-Stack Instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXb, Lat30, EndGroup], (instregex "BAKR$")>;
-def : InstRW<[FXb, Lat30], (instregex "EREG(G)?$")>;
-def : InstRW<[FXb, Lat30], (instregex "(E|M)STA$")>;
+def : InstRW<[WLat30, MCD], (instregex "BAKR$")>;
+def : InstRW<[WLat30, MCD], (instregex "EREG(G)?$")>;
+def : InstRW<[WLat30, WLat30, MCD], (instregex "(E|M)STA$")>;
 
 //===----------------------------------------------------------------------===//
 // System: Time-Related Instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXb, Lat30], (instregex "PTFF$")>;
-def : InstRW<[FXb, LSU, Lat20], (instregex "SCK$")>;
-def : InstRW<[FXb, Lat30], (instregex "SCKPF$")>;
-def : InstRW<[FXb, LSU, Lat20], (instregex "SCKC$")>;
-def : InstRW<[LSU, LSU, GroupAlone], (instregex "SPT$")>;
-def : InstRW<[LSU, LSU, LSU, FXa, FXa, FXb, Lat9, GroupAlone],
-             (instregex "STCK(F)?$")>;
-def : InstRW<[LSU, LSU, LSU, LSU, FXa, FXa, FXb, FXb, Lat11, GroupAlone],
-             (instregex "STCKE$")>;
-def : InstRW<[FXb, LSU, Lat9], (instregex "STCKC$")>;
-def : InstRW<[LSU, LSU, FXb, Lat5, BeginGroup], (instregex "STPT$")>;
+def : InstRW<[WLat30, MCD], (instregex "PTFF$")>;
+def : InstRW<[WLat30, MCD], (instregex "SCK(PF|C)?$")>;
+def : InstRW<[WLat1, LSU2, GroupAlone], (instregex "SPT$")>;
+def : InstRW<[WLat15, LSU3, FXa2, FXb, GroupAlone], (instregex "STCK(F)?$")>;
+def : InstRW<[WLat20, LSU4, FXa2, FXb2, GroupAlone], (instregex "STCKE$")>;
+def : InstRW<[WLat30, MCD], (instregex "STCKC$")>;
+def : InstRW<[WLat1, LSU2, FXb, Cracked], (instregex "STPT$")>;
 
 //===----------------------------------------------------------------------===//
 // System: CPU-Related Instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXb, LSU, Lat30], (instregex "STAP$")>;
-def : InstRW<[FXb, LSU, Lat30], (instregex "STIDP$")>;
-def : InstRW<[FXb, LSU, Lat30], (instregex "STSI$")>;
-def : InstRW<[FXb, LSU, Lat30], (instregex "STFL(E)?$")>;
-def : InstRW<[FXb, LSU, Lat30], (instregex "ECAG$")>;
-def : InstRW<[FXa, LSU, Lat30], (instregex "ECTG$")>;
-def : InstRW<[FXb, Lat30], (instregex "PTF$")>;
-def : InstRW<[FXb, Lat30], (instregex "PCKMO$")>;
+def : InstRW<[WLat30, MCD], (instregex "STAP$")>;
+def : InstRW<[WLat30, MCD], (instregex "STIDP$")>;
+def : InstRW<[WLat30, WLat30, MCD], (instregex "STSI$")>;
+def : InstRW<[WLat30, WLat30, MCD], (instregex "STFL(E)?$")>;
+def : InstRW<[WLat30, MCD], (instregex "ECAG$")>;
+def : InstRW<[WLat30, WLat30, MCD], (instregex "ECTG$")>;
+def : InstRW<[WLat30, MCD], (instregex "PTF$")>;
+def : InstRW<[WLat30, MCD], (instregex "PCKMO$")>;
 
 //===----------------------------------------------------------------------===//
 // System: Miscellaneous Instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXb, Lat30], (instregex "SVC$")>;
-def : InstRW<[FXb, GroupAlone], (instregex "MC$")>;
-def : InstRW<[FXb, Lat30], (instregex "DIAG$")>;
-def : InstRW<[FXb], (instregex "TRAC(E|G)$")>;
-def : InstRW<[FXb, Lat30], (instregex "TRAP(2|4)$")>;
-def : InstRW<[FXb, Lat30], (instregex "SIGP$")>;
-def : InstRW<[FXb, LSU, Lat30], (instregex "SIGA$")>;
-def : InstRW<[FXb, LSU, Lat30], (instregex "SIE$")>;
+def : InstRW<[WLat30, MCD], (instregex "SVC$")>;
+def : InstRW<[WLat1, FXb, GroupAlone], (instregex "MC$")>;
+def : InstRW<[WLat30, MCD], (instregex "DIAG$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "TRAC(E|G)$")>;
+def : InstRW<[WLat30, MCD], (instregex "TRAP(2|4)$")>;
+def : InstRW<[WLat30, MCD], (instregex "SIG(P|A)$")>;
+def : InstRW<[WLat30, MCD], (instregex "SIE$")>;
 
 //===----------------------------------------------------------------------===//
 // System: CPU-Measurement Facility Instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXb], (instregex "LPP$")>;
-def : InstRW<[FXb, Lat30], (instregex "ECPGA$")>;
-def : InstRW<[FXb, Lat30], (instregex "E(C|P)CTR$")>;
-def : InstRW<[FXb, Lat30], (instregex "LCCTL$")>;
-def : InstRW<[FXb, LSU, Lat30], (instregex "L(P|S)CTL$")>;
-def : InstRW<[FXb, LSU, Lat30], (instregex "Q(S|CTR)I$")>;
-def : InstRW<[FXb, Lat30], (instregex "S(C|P)CTR$")>;
+def : InstRW<[WLat1, FXb, NormalGr], (instregex "LPP$")>;
+def : InstRW<[WLat30, WLat30, MCD], (instregex "ECPGA$")>;
+def : InstRW<[WLat30, WLat30, MCD], (instregex "E(C|P)CTR$")>;
+def : InstRW<[WLat30, MCD], (instregex "LCCTL$")>;
+def : InstRW<[WLat30, MCD], (instregex "L(P|S)CTL$")>;
+def : InstRW<[WLat30, MCD], (instregex "Q(S|CTR)I$")>;
+def : InstRW<[WLat30, MCD], (instregex "S(C|P)CTR$")>;
 
 //===----------------------------------------------------------------------===//
 // System: I/O Instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXb, Lat30], (instregex "(C|H|R|X)SCH$")>;
-def : InstRW<[FXb, LSU, Lat30], (instregex "(M|S|ST|T)SCH$")>;
-def : InstRW<[FXb, Lat30], (instregex "RCHP$")>;
-def : InstRW<[FXb, Lat30], (instregex "SCHM$")>;
-def : InstRW<[FXb, LSU, Lat30], (instregex "STC(PS|RW)$")>;
-def : InstRW<[FXb, LSU, Lat30], (instregex "TPI$")>;
-def : InstRW<[FXb, Lat30], (instregex "SAL$")>;
+def : InstRW<[WLat30, MCD], (instregex "(C|H|R|X)SCH$")>;
+def : InstRW<[WLat30, MCD], (instregex "(M|S|ST|T)SCH$")>;
+def : InstRW<[WLat30, MCD], (instregex "RCHP$")>;
+def : InstRW<[WLat30, MCD], (instregex "SCHM$")>;
+def : InstRW<[WLat30, MCD], (instregex "STC(PS|RW)$")>;
+def : InstRW<[WLat30, MCD], (instregex "TPI$")>;
+def : InstRW<[WLat30, MCD], (instregex "SAL$")>;
 
 }
 

lib/Target/SystemZ/SystemZScheduleZ196.td

 //=- SystemZScheduleZ196.td - SystemZ Scheduling Definitions ---*- tblgen -*-=//
 //
 //                     The LLVM Compiler Infrastructure
 //
 // This file is distributed under the University of Illinois Open Source
 // License. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
 //
 // This file defines the machine model for Z196 to support instruction
 // scheduling and other instruction cost heuristics.
 //
+// Pseudos expanded right after isel do not need to be modelled here.
+//
 //===----------------------------------------------------------------------===//
 
 def Z196Model : SchedMachineModel {
 
     let UnsupportedFeatures = Arch9UnsupportedFeatures.List;
     
-    let IssueWidth = 5;
+    let IssueWidth = 3;
     let MicroOpBufferSize = 40;     // Issue queues
     let LoadLatency = 1;            // Optimistic load latency.
 
     let PostRAScheduler = 1;
 
     // Extra cycles for a mispredicted branch.
     let MispredictPenalty = 16;
 }
 
 let SchedModel = Z196Model in  {
-
-// These definitions could be put in a subtarget common include file,
-// but it seems the include system in Tablegen currently rejects
-// multiple includes of same file.
+// These definitions need the SchedModel value. They could be put in a
+// subtarget common include file, but it seems the include system in Tablegen
+// currently (2016) rejects multiple includes of same file.
+
+// Decoder grouping rules
+let NumMicroOps = 1 in {
+  def : WriteRes<NormalGr, []>;
+  def : WriteRes<BeginGroup, []> { let BeginGroup  = 1; }
+  def : WriteRes<EndGroup, []>   { let EndGroup    = 1; }
+}
+def : WriteRes<Cracked, []> {
+  let NumMicroOps = 2;
+  let BeginGroup  = 1;
+}
 def : WriteRes<GroupAlone, []> {
-  let NumMicroOps = 0;
+  let NumMicroOps = 3;
   let BeginGroup  = 1;
   let EndGroup    = 1;
 }
-def : WriteRes<EndGroup, []> {
-  let NumMicroOps = 0;
-  let EndGroup    = 1;
+
+// Incoming latency removed from the register operand which is used together
+// with a memory operand by the instruction.
+def : ReadAdvance<RegReadAdv, 4>;
+
+// LoadLatency (above) is not used for instructions in this file. This is
+// instead the role of LSULatency, which is the latency value added to the
+// result of loads and instructions with folded memory operands.
+def : WriteRes<LSULatency, []> { let Latency = 4; let NumMicroOps = 0; }
+
+let NumMicroOps = 0 in {
+  def : WriteRes<WLat1, []> { let Latency = 1; }
+  def : WriteRes<WLat2, []> { let Latency = 2; }
+  def : WriteRes<WLat3, []> { let Latency = 3; }
+  def : WriteRes<WLat4, []> { let Latency = 4; }
+  def : WriteRes<WLat5, []> { let Latency = 5; }
+  def : WriteRes<WLat6, []> { let Latency = 6; }
+  def : WriteRes<WLat7, []> { let Latency = 7; }
+  def : WriteRes<WLat8, []> { let Latency = 8; }
+  def : WriteRes<WLat9, []> { let Latency = 9; }
+  def : WriteRes<WLat10, []> { let Latency = 10; }
+  def : WriteRes<WLat11, []> { let Latency = 11; }
+  def : WriteRes<WLat12, []> { let Latency = 12; }
+  def : WriteRes<WLat15, []> { let Latency = 15; }
+  def : WriteRes<WLat16, []> { let Latency = 16; }
+  def : WriteRes<WLat20, []> { let Latency = 20; }
+  def : WriteRes<WLat30, []> { let Latency = 30; }
 }
-def : WriteRes<Lat2, []> { let Latency = 2; let NumMicroOps = 0;}
-def : WriteRes<Lat3, []> { let Latency = 3; let NumMicroOps = 0;}
-def : WriteRes<Lat4, []> { let Latency = 4; let NumMicroOps = 0;}
-def : WriteRes<Lat5, []> { let Latency = 5; let NumMicroOps = 0;}
-def : WriteRes<Lat6, []> { let Latency = 6; let NumMicroOps = 0;}
-def : WriteRes<Lat7, []> { let Latency = 7; let NumMicroOps = 0;}
-def : WriteRes<Lat8, []> { let Latency = 8; let NumMicroOps = 0;}
-def : WriteRes<Lat9, []> { let Latency = 9; let NumMicroOps = 0;}
-def : WriteRes<Lat10, []> { let Latency = 10; let NumMicroOps = 0;}
-def : WriteRes<Lat11, []> { let Latency = 11; let NumMicroOps = 0;}
-def : WriteRes<Lat12, []> { let Latency = 12; let NumMicroOps = 0;}
-def : WriteRes<Lat15, []> { let Latency = 15; let NumMicroOps = 0;}
-def : WriteRes<Lat20, []> { let Latency = 20; let NumMicroOps = 0;}
-def : WriteRes<Lat30, []> { let Latency = 30; let NumMicroOps = 0;}
 
 // Execution units.
 def Z196_FXUnit : ProcResource<2>;
 def Z196_LSUnit : ProcResource<2>;
 def Z196_FPUnit : ProcResource<1>;
 def Z196_DFUnit : ProcResource<1>;
+def Z196_MCD    : ProcResource<1>;
 
 // Subtarget specific definitions of scheduling resources.
-def : WriteRes<FXU,       [Z196_FXUnit]> { let Latency = 1; }
-def : WriteRes<LSU,       [Z196_LSUnit]> { let Latency = 4; }
-def : WriteRes<LSU_lat1,  [Z196_LSUnit]> { let Latency = 1; }
-def : WriteRes<FPU,       [Z196_FPUnit]> { let Latency = 8; }
-def : WriteRes<FPU2,      [Z196_FPUnit, Z196_FPUnit]> { let Latency = 9; }
-def : WriteRes<DFU,       [Z196_DFUnit]> { let Latency = 2; }
-def : WriteRes<DFU2,      [Z196_DFUnit, Z196_DFUnit]> { let Latency = 3; }
+let NumMicroOps = 0 in {
+  def : WriteRes<FXU,       [Z196_FXUnit]>;
+  def : WriteRes<FXU2,      [Z196_FXUnit]> { let ResourceCycles = [2]; }
+  def : WriteRes<FXU3,      [Z196_FXUnit]> { let ResourceCycles = [3]; }
+  def : WriteRes<FXU4,      [Z196_FXUnit]> { let ResourceCycles = [4]; }
+  def : WriteRes<FXU5,      [Z196_FXUnit]> { let ResourceCycles = [5]; }
+  def : WriteRes<FXU6,      [Z196_FXUnit]> { let ResourceCycles = [6]; }
+  def : WriteRes<LSU,       [Z196_LSUnit]>;
+  def : WriteRes<LSU2,      [Z196_LSUnit]> { let ResourceCycles = [2]; }
+  def : WriteRes<LSU3,      [Z196_LSUnit]> { let ResourceCycles = [3]; }
+  def : WriteRes<LSU5,      [Z196_LSUnit]> { let ResourceCycles = [5]; }
+  def : WriteRes<FPU,       [Z196_FPUnit]>;
+  def : WriteRes<FPU2,      [Z196_FPUnit]> { let ResourceCycles = [2]; }
+  def : WriteRes<FPU4,      [Z196_FPUnit]> { let ResourceCycles = [4]; }
+  def : WriteRes<DFU,       [Z196_DFUnit]>;
+  def : WriteRes<DFU2,      [Z196_DFUnit]> { let ResourceCycles = [2]; }
+  def : WriteRes<DFU4,      [Z196_DFUnit]> { let ResourceCycles = [4]; }
+}
+
+def : WriteRes<MCD, [Z196_MCD]> { let NumMicroOps = 3;
+                                  let BeginGroup  = 1;
+                                  let EndGroup    = 1; }
 
 // -------------------------- INSTRUCTIONS ---------------------------------- //
 
 // InstRW constructs have been used in order to preserve the
 // readability of the InstrInfo files.
 
 // For each instruction, as matched by a regexp, provide a list of
 // resources that it needs. These will be combined into a SchedClass.
 
 //===----------------------------------------------------------------------===//
 // Stack allocation
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU], (instregex "ADJDYNALLOC$")>; // Pseudo -> LA / LAY
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "ADJDYNALLOC$")>; // Pseudo -> LA / LAY
 
 //===----------------------------------------------------------------------===//
 // Branch instructions
 //===----------------------------------------------------------------------===//
 
 // Branch
-def : InstRW<[LSU, EndGroup], (instregex "(Call)?BRC(L)?(Asm.*)?$")>;
-def : InstRW<[LSU, EndGroup], (instregex "(Call)?J(G)?(Asm.*)?$")>;
-def : InstRW<[LSU, EndGroup], (instregex "(Call)?BC(R)?(Asm.*)?$")>;
-def : InstRW<[LSU, EndGroup], (instregex "(Call)?B(R)?(Asm.*)?$")>;
-def : InstRW<[FXU, LSU, Lat5, GroupAlone], (instregex "BRCT(G|H)?$")>;
-def : InstRW<[FXU, LSU, Lat5, GroupAlone], (instregex "BCT(G)?(R)?$")>;
-def : InstRW<[FXU, FXU, FXU, LSU, Lat7, GroupAlone],
+def : InstRW<[WLat1, LSU, EndGroup], (instregex "(Call)?BRC(L)?(Asm.*)?$")>;
+def : InstRW<[WLat1, LSU, EndGroup], (instregex "(Call)?J(G)?(Asm.*)?$")>;
+def : InstRW<[WLat1, LSU, EndGroup], (instregex "(Call)?BC(R)?(Asm.*)?$")>;
+def : InstRW<[WLat1, LSU, EndGroup], (instregex "(Call)?B(R)?(Asm.*)?$")>;
+def : InstRW<[WLat1, FXU, LSU, GroupAlone], (instregex "BRCT(G|H)?$")>;
+def : InstRW<[WLat1, FXU, LSU, GroupAlone], (instregex "BCT(G)?(R)?$")>;
+def : InstRW<[WLat1, FXU3, LSU, GroupAlone],
              (instregex "B(R)?X(H|L).*$")>;
 
 // Compare and branch
-def : InstRW<[FXU, LSU, Lat5, GroupAlone],
+def : InstRW<[WLat1, FXU, LSU, GroupAlone],
              (instregex "C(L)?(G)?(I|R)J(Asm.*)?$")>;
-def : InstRW<[FXU, LSU, Lat5, GroupAlone],
+def : InstRW<[WLat1, FXU, LSU, GroupAlone],
              (instregex "C(L)?(G)?(I|R)B(Call|Return|Asm.*)?$")>;
 
 //===----------------------------------------------------------------------===//
 // Trap instructions
 //===----------------------------------------------------------------------===//
 
 // Trap
-def : InstRW<[LSU, EndGroup], (instregex "(Cond)?Trap$")>;
+def : InstRW<[WLat1, LSU, EndGroup], (instregex "(Cond)?Trap$")>;
 
 // Compare and trap
-def : InstRW<[FXU], (instregex "C(G)?(I|R)T(Asm.*)?$")>;
-def : InstRW<[FXU], (instregex "CL(G)?RT(Asm.*)?$")>;
-def : InstRW<[FXU], (instregex "CL(F|G)IT(Asm.*)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "C(G)?(I|R)T(Asm.*)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "CL(G)?RT(Asm.*)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "CL(F|G)IT(Asm.*)?$")>;
 
 //===----------------------------------------------------------------------===//
 // Call and return instructions
 //===----------------------------------------------------------------------===//
 
 // Call
-def : InstRW<[LSU, FXU, FXU, Lat6, GroupAlone], (instregex "(Call)?BRAS$")>;
-def : InstRW<[LSU, FXU, FXU, Lat6, GroupAlone], (instregex "(Call)?BRASL$")>;
-def : InstRW<[FXU, FXU, LSU, Lat6, GroupAlone], (instregex "(Call)?BAS(R)?$")>;
-def : InstRW<[LSU, FXU, FXU, Lat6, GroupAlone], (instregex "TLS_(G|L)DCALL$")>;
+def : InstRW<[WLat1, LSU, FXU2, GroupAlone], (instregex "(Call)?BRAS$")>;
+def : InstRW<[WLat1, LSU, FXU2, GroupAlone], (instregex "(Call)?BRASL$")>;
+def : InstRW<[WLat1, LSU, FXU2, GroupAlone], (instregex "(Call)?BAS(R)?$")>;
+def : InstRW<[WLat1, LSU, FXU2, GroupAlone], (instregex "TLS_(G|L)DCALL$")>;
 
 // Return
-def : InstRW<[LSU_lat1, EndGroup], (instregex "Return$")>;
-def : InstRW<[LSU_lat1, EndGroup], (instregex "CondReturn$")>;
+def : InstRW<[WLat1, LSU, EndGroup], (instregex "Return$")>;
+def : InstRW<[WLat1, LSU, EndGroup], (instregex "CondReturn$")>;
 
 //===----------------------------------------------------------------------===//
 // Move instructions
 //===----------------------------------------------------------------------===//
 
 // Moves
-def : InstRW<[FXU, LSU, Lat5], (instregex "MV(G|H)?HI$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "MVI(Y)?$")>;
+def : InstRW<[WLat1, FXU, LSU, NormalGr], (instregex "MV(G|H)?HI$")>;
+def : InstRW<[WLat1, FXU, LSU, NormalGr], (instregex "MVI(Y)?$")>;
 
 // Move character
-def : InstRW<[LSU, LSU, LSU, FXU, Lat8, GroupAlone], (instregex "MVC$")>;
-def : InstRW<[LSU, Lat30, GroupAlone], (instregex "MVCL(E|U)?$")>;
+def : InstRW<[WLat1, FXU, LSU3, GroupAlone], (instregex "MVC$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD], (instregex "MVCL(E|U)?$")>;
 
 // Pseudo -> reg move
-def : InstRW<[FXU], (instregex "COPY(_TO_REGCLASS)?$")>;
-def : InstRW<[FXU], (instregex "EXTRACT_SUBREG$")>;
-def : InstRW<[FXU], (instregex "INSERT_SUBREG$")>;
-def : InstRW<[FXU], (instregex "REG_SEQUENCE$")>;
-def : InstRW<[FXU], (instregex "SUBREG_TO_REG$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "COPY(_TO_REGCLASS)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "EXTRACT_SUBREG$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "INSERT_SUBREG$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "REG_SEQUENCE$")>;
 
 // Loads
-def : InstRW<[LSU], (instregex "L(Y|FH|RL|Mux)?$")>;
-def : InstRW<[LSU], (instregex "LG(RL)?$")>;
-def : InstRW<[LSU], (instregex "L128$")>;
-
-def : InstRW<[FXU], (instregex "LLIH(F|H|L)$")>;
-def : InstRW<[FXU], (instregex "LLIL(F|H|L)$")>;
-
-def : InstRW<[FXU], (instregex "LG(F|H)I$")>;
-def : InstRW<[FXU], (instregex "LHI(Mux)?$")>;
-def : InstRW<[FXU], (instregex "LR(Mux)?$")>;
+def : InstRW<[LSULatency, LSU, NormalGr], (instregex "L(Y|FH|RL|Mux)?$")>;
+def : InstRW<[LSULatency, LSU, NormalGr], (instregex "LG(RL)?$")>;
+def : InstRW<[LSULatency, LSU, NormalGr], (instregex "L128$")>;
+
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "LLIH(F|H|L)$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "LLIL(F|H|L)$")>;
+
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "LG(F|H)I$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "LHI(Mux)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "LR(Mux)?$")>;
 
 // Load and test
-def : InstRW<[FXU, LSU, Lat5], (instregex "LT(G)?$")>;
-def : InstRW<[FXU], (instregex "LT(G)?R$")>;
+def : InstRW<[WLat1LSU, WLat1LSU, LSU, FXU, NormalGr], (instregex "LT(G)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "LT(G)?R$")>;
 
 // Stores
-def : InstRW<[FXU, LSU, Lat5], (instregex "STG(RL)?$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "ST128$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "ST(Y|FH|RL|Mux)?$")>;
+def : InstRW<[WLat1, FXU, LSU, NormalGr], (instregex "STG(RL)?$")>;
+def : InstRW<[WLat1, FXU, LSU, NormalGr], (instregex "ST128$")>;
+def : InstRW<[WLat1, FXU, LSU, NormalGr], (instregex "ST(Y|FH|RL|Mux)?$")>;
 
 // String moves.
-def : InstRW<[LSU, Lat30, GroupAlone], (instregex "MVST$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD], (instregex "MVST$")>;
 
 //===----------------------------------------------------------------------===//
 // Conditional move instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU, Lat2, EndGroup], (instregex "LOC(G)?R(Asm.*)?$")>;
-def : InstRW<[FXU, LSU, Lat6, EndGroup], (instregex "LOC(G)?(Asm.*)?$")>;
-def : InstRW<[FXU, LSU, Lat5, EndGroup], (instregex "STOC(G)?(Asm.*)?$")>;
+def : InstRW<[WLat2, FXU, EndGroup], (instregex "LOC(G)?R(Asm.*)?$")>;
+def : InstRW<[WLat2LSU, RegReadAdv, FXU, LSU, EndGroup],
+             (instregex "LOC(G)?(Asm.*)?$")>;
+def : InstRW<[WLat1, FXU, LSU, EndGroup], (instregex "STOC(G)?(Asm.*)?$")>;
 
 //===----------------------------------------------------------------------===//
 // Sign extensions
 //===----------------------------------------------------------------------===//
-def : InstRW<[FXU], (instregex "L(B|H|G)R$")>;
-def : InstRW<[FXU], (instregex "LG(B|H|F)R$")>;
 
-def : InstRW<[FXU, LSU, Lat5], (instregex "LTGF$")>;
-def : InstRW<[FXU], (instregex "LTGFR$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "L(B|H|G)R$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "LG(B|H|F)R$")>;
+
+def : InstRW<[WLat1LSU, WLat1LSU, FXU, LSU, NormalGr], (instregex "LTGF$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "LTGFR$")>;
 
-def : InstRW<[FXU, LSU, Lat5], (instregex "LB(H|Mux)?$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "LH(Y)?$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "LH(H|Mux|RL)$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "LG(B|H|F)$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "LG(H|F)RL$")>;
+def : InstRW<[WLat1LSU, FXU, LSU, NormalGr], (instregex "LB(H|Mux)?$")>;
+def : InstRW<[WLat1LSU, FXU, LSU, NormalGr], (instregex "LH(Y)?$")>;
+def : InstRW<[WLat1LSU, FXU, LSU, NormalGr], (instregex "LH(H|Mux|RL)$")>;
+def : InstRW<[WLat1LSU, FXU, LSU, NormalGr], (instregex "LG(B|H|F)$")>;
+def : InstRW<[WLat1LSU, FXU, LSU, NormalGr], (instregex "LG(H|F)RL$")>;
 
 //===----------------------------------------------------------------------===//
 // Zero extensions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU], (instregex "LLCR(Mux)?$")>;
-def : InstRW<[FXU], (instregex "LLHR(Mux)?$")>;
-def : InstRW<[FXU], (instregex "LLG(C|F|H|T)R$")>;
-def : InstRW<[LSU], (instregex "LLC(Mux)?$")>;
-def : InstRW<[LSU], (instregex "LLH(Mux)?$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "LL(C|H)H$")>;
-def : InstRW<[LSU], (instregex "LLHRL$")>;
-def : InstRW<[LSU], (instregex "LLG(C|F|H|T|FRL|HRL)$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "LLCR(Mux)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "LLHR(Mux)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "LLG(C|H|F|T)R$")>;
+def : InstRW<[LSULatency, LSU, NormalGr], (instregex "LLC(Mux)?$")>;
+def : InstRW<[LSULatency, LSU, NormalGr], (instregex "LLH(Mux)?$")>;
+def : InstRW<[WLat1LSU, FXU, LSU, NormalGr], (instregex "LL(C|H)H$")>;
+def : InstRW<[LSULatency, LSU, NormalGr], (instregex "LLHRL$")>;
+def : InstRW<[LSULatency, LSU, NormalGr], (instregex "LLG(C|H|F|T|HRL|FRL)$")>;
 
 //===----------------------------------------------------------------------===//
 // Truncations
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU, LSU, Lat5], (instregex "STC(H|Y|Mux)?$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "STH(H|Y|RL|Mux)?$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "STCM(H|Y)?$")>;
+def : InstRW<[WLat1, FXU, LSU, NormalGr], (instregex "STC(H|Y|Mux)?$")>;
+def : InstRW<[WLat1, FXU, LSU, NormalGr], (instregex "STH(H|Y|RL|Mux)?$")>;
+def : InstRW<[WLat1, FXU, LSU, NormalGr], (instregex "STCM(H|Y)?$")>;
 
 //===----------------------------------------------------------------------===//
 // Multi-register moves
 //===----------------------------------------------------------------------===//
 
 // Load multiple (estimated average of 5 ops)
-def : InstRW<[LSU, LSU, LSU, LSU, LSU, Lat10, GroupAlone],
-             (instregex "LM(H|Y|G)?$")>;
+def : InstRW<[WLat10, WLat10, LSU5, GroupAlone], (instregex "LM(H|Y|G)?$")>;
 
 // Load multiple disjoint
-def : InstRW<[LSU, Lat30, GroupAlone], (instregex "LMD$")>;
+def : InstRW<[WLat30, WLat30, MCD], (instregex "LMD$")>;
 
 // Store multiple (estimated average of 3 ops)
-def : InstRW<[LSU, LSU, FXU, FXU, FXU, Lat10, GroupAlone],
-             (instregex "STM(H|Y|G)?$")>;
+def : InstRW<[WLat1, LSU2, FXU5, GroupAlone], (instregex "STM(H|Y|G)?$")>;
 
 //===----------------------------------------------------------------------===//
 // Byte swaps
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU], (instregex "LRV(G)?R$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "LRV(G|H)?$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "STRV(G|H)?$")>;
-def : InstRW<[LSU, Lat30, GroupAlone], (instregex "MVCIN$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "LRV(G)?R$")>;
+def : InstRW<[WLat1LSU, FXU, LSU, NormalGr], (instregex "LRV(G|H)?$")>;
+def : InstRW<[WLat1, FXU, LSU, NormalGr], (instregex "STRV(G|H)?$")>;
+def : InstRW<[WLat30, MCD], (instregex "MVCIN$")>;
 
 //===----------------------------------------------------------------------===//
 // Load address instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU], (instregex "LA(Y|RL)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "LA(Y|RL)?$")>;
 
 // Load the Global Offset Table address
-def : InstRW<[FXU], (instregex "GOT$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "GOT$")>;
 
 //===----------------------------------------------------------------------===//
 // Absolute and Negation
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU, Lat2], (instregex "LP(G)?R$")>;
-def : InstRW<[FXU, FXU, Lat3, GroupAlone], (instregex "L(N|P)GFR$")>;
-def : InstRW<[FXU, Lat2], (instregex "LN(R|GR)$")>;
-def : InstRW<[FXU], (instregex "LC(R|GR)$")>;
-def : InstRW<[FXU, FXU, Lat2, GroupAlone], (instregex "LCGFR$")>;
+def : InstRW<[WLat2, WLat2, FXU, NormalGr], (instregex "LP(G)?R$")>;
+def : InstRW<[WLat3, WLat3, FXU2, GroupAlone], (instregex "L(N|P)GFR$")>;
+def : InstRW<[WLat2, WLat2, FXU, NormalGr], (instregex "LN(R|GR)$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "LC(R|GR)$")>;
+def : InstRW<[WLat2, WLat2, FXU2, GroupAlone], (instregex "LCGFR$")>;
 
 //===----------------------------------------------------------------------===//
 // Insertion
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU, LSU, Lat5], (instregex "IC(Y)?$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "IC32(Y)?$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "ICM(H|Y)?$")>;
-def : InstRW<[FXU], (instregex "II(F|H|L)Mux$")>;
-def : InstRW<[FXU], (instregex "IIHF(64)?$")>;
-def : InstRW<[FXU], (instregex "IIHH(64)?$")>;
-def : InstRW<[FXU], (instregex "IIHL(64)?$")>;
-def : InstRW<[FXU], (instregex "IILF(64)?$")>;
-def : InstRW<[FXU], (instregex "IILH(64)?$")>;
-def : InstRW<[FXU], (instregex "IILL(64)?$")>;
+def : InstRW<[WLat1LSU, RegReadAdv, FXU, LSU, NormalGr], (instregex "IC(Y)?$")>;
+def : InstRW<[WLat1LSU, RegReadAdv, FXU, LSU, NormalGr],
+             (instregex "IC32(Y)?$")>;
+def : InstRW<[WLat1LSU, WLat1LSU, RegReadAdv, FXU, LSU, NormalGr],
+             (instregex "ICM(H|Y)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "II(F|H|L)Mux$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "IIHF(64)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "IIHH(64)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "IIHL(64)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "IILF(64)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "IILH(64)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "IILL(64)?$")>;
 
 //===----------------------------------------------------------------------===//
 // Addition
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU, LSU, Lat5], (instregex "A(L)?(Y|SI)?$")>;
-def : InstRW<[FXU, FXU, LSU, Lat6, GroupAlone], (instregex "AH(Y)?$")>;
-def : InstRW<[FXU], (instregex "AIH$")>;
-def : InstRW<[FXU], (instregex "AFI(Mux)?$")>;
-def : InstRW<[FXU], (instregex "AGFI$")>;
-def : InstRW<[FXU], (instregex "AGHI(K)?$")>;
-def : InstRW<[FXU], (instregex "AGR(K)?$")>;
-def : InstRW<[FXU], (instregex "AHI(K)?$")>;
-def : InstRW<[FXU], (instregex "AHIMux(K)?$")>;
-def : InstRW<[FXU], (instregex "AL(FI|HSIK)$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "ALGF$")>;
-def : InstRW<[FXU], (instregex "ALGHSIK$")>;
-def : InstRW<[FXU], (instregex "ALGF(I|R)$")>;
-def : InstRW<[FXU], (instregex "ALGR(K)?$")>;
-def : InstRW<[FXU], (instregex "ALR(K)?$")>;
-def : InstRW<[FXU], (instregex "AR(K)?$")>;
-def : InstRW<[FXU], (instregex "A(L)?HHHR$")>;
-def : InstRW<[FXU, FXU, Lat3, GroupAlone], (instregex "A(L)?HHLR$")>;
-def : InstRW<[FXU], (instregex "ALSIH(N)?$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "A(L)?G(SI)?$")>;
+def : InstRW<[WLat1LSU, WLat1LSU, RegReadAdv, FXU, LSU, NormalGr],
+             (instregex "A(L)?(Y)?$")>;
+def : InstRW<[WLat1LSU, WLat1LSU, FXU, LSU, NormalGr], (instregex "A(L)?SI$")>;
+def : InstRW<[WLat2LSU, WLat2LSU, RegReadAdv, FXU2, LSU, GroupAlone],
+             (instregex "AH(Y)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "AIH$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "AFI(Mux)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "AGFI$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "AGHI(K)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "AGR(K)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "AHI(K)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "AHIMux(K)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "AL(FI|HSIK)$")>;
+def : InstRW<[WLat1LSU, WLat1LSU, RegReadAdv, FXU, LSU, NormalGr],
+             (instregex "ALGF$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "ALGHSIK$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "ALGF(I|R)$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "ALGR(K)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "ALR(K)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "AR(K)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "A(L)?HHHR$")>;
+def : InstRW<[WLat2, WLat2, FXU2, GroupAlone], (instregex "A(L)?HHLR$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "ALSIH(N)?$")>;
+def : InstRW<[WLat1LSU, WLat1LSU, RegReadAdv, FXU, LSU, NormalGr],
+             (instregex "A(L)?G$")>;
+def : InstRW<[WLat1LSU, FXU, LSU, NormalGr], (instregex "A(L)?GSI$")>;
 
 // Logical addition with carry
-def : InstRW<[FXU, LSU, Lat7, GroupAlone], (instregex "ALC(G)?$")>;
-def : InstRW<[FXU, Lat3, GroupAlone], (instregex "ALC(G)?R$")>;
+def : InstRW<[WLat2LSU, WLat2LSU, RegReadAdv, FXU, LSU, GroupAlone],
+             (instregex "ALC(G)?$")>;
+def : InstRW<[WLat2, WLat2, FXU, GroupAlone], (instregex "ALC(G)?R$")>;
 
 // Add with sign extension (32 -> 64)
-def : InstRW<[FXU, FXU, LSU, Lat6, GroupAlone], (instregex "AGF$")>;
-def : InstRW<[FXU, FXU, Lat2, GroupAlone], (instregex "AGFR$")>;
+def : InstRW<[WLat2LSU, WLat2LSU, RegReadAdv, FXU2, LSU, GroupAlone],
+             (instregex "AGF$")>;
+def : InstRW<[WLat2, WLat2, FXU2, GroupAlone], (instregex "AGFR$")>;
 
 //===----------------------------------------------------------------------===//
 // Subtraction
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU, LSU, Lat5], (instregex "S(G|Y)?$")>;
-def : InstRW<[FXU, FXU, LSU, Lat6, GroupAlone], (instregex "SH(Y)?$")>;
-def : InstRW<[FXU], (instregex "SGR(K)?$")>;
-def : InstRW<[FXU], (instregex "SLFI$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "SL(G|GF|Y)?$")>;
-def : InstRW<[FXU], (instregex "SLGF(I|R)$")>;
-def : InstRW<[FXU], (instregex "SLGR(K)?$")>;
-def : InstRW<[FXU], (instregex "SLR(K)?$")>;
-def : InstRW<[FXU], (instregex "SR(K)?$")>;
-def : InstRW<[FXU], (instregex "S(L)?HHHR$")>;
-def : InstRW<[FXU, FXU, Lat3, GroupAlone], (instregex "S(L)?HHLR$")>;
+def : InstRW<[WLat1LSU, WLat1LSU, RegReadAdv, FXU, LSU, NormalGr],
+             (instregex "S(G|Y)?$")>;
+def : InstRW<[WLat2LSU, WLat2LSU, RegReadAdv, FXU2, LSU, GroupAlone],
+             (instregex "SH(Y)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "SGR(K)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "SLFI$")>;
+def : InstRW<[WLat1LSU, WLat1LSU, RegReadAdv, FXU, LSU, NormalGr],
+             (instregex "SL(G|GF|Y)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "SLGF(I|R)$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "SLGR(K)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "SLR(K)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "SR(K)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "S(L)?HHHR$")>;
+def : InstRW<[WLat2, WLat2, FXU2, GroupAlone], (instregex "S(L)?HHLR$")>;
 
 // Subtraction with borrow
-def : InstRW<[FXU, LSU, Lat7, GroupAlone], (instregex "SLB(G)?$")>;
-def : InstRW<[FXU, Lat3, GroupAlone], (instregex "SLB(G)?R$")>;
+def : InstRW<[WLat2LSU, WLat2LSU, RegReadAdv, FXU, LSU, GroupAlone],
+             (instregex "SLB(G)?$")>;
+def : InstRW<[WLat2, WLat2, FXU, GroupAlone], (instregex "SLB(G)?R$")>;
 
 // Subtraction with sign extension (32 -> 64)
-def : InstRW<[FXU, FXU, LSU, Lat6, GroupAlone], (instregex "SGF$")>;
-def : InstRW<[FXU, FXU, Lat2, GroupAlone], (instregex "SGFR$")>;
+def : InstRW<[WLat2LSU, WLat2LSU, RegReadAdv, FXU2, LSU, GroupAlone],
+             (instregex "SGF$")>;
+def : InstRW<[WLat2, WLat2, FXU2, GroupAlone], (instregex "SGFR$")>;
 
 //===----------------------------------------------------------------------===//
 // AND
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU, LSU, Lat5], (instregex "N(G|Y)?$")>;
-def : InstRW<[FXU], (instregex "NGR(K)?$")>;
-def : InstRW<[FXU], (instregex "NI(FMux|HMux|LMux)$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "NI(Y)?$")>;
-def : InstRW<[FXU], (instregex "NIHF(64)?$")>;
-def : InstRW<[FXU], (instregex "NIHH(64)?$")>;
-def : InstRW<[FXU], (instregex "NIHL(64)?$")>;
-def : InstRW<[FXU], (instregex "NILF(64)?$")>;
-def : InstRW<[FXU], (instregex "NILH(64)?$")>;
-def : InstRW<[FXU], (instregex "NILL(64)?$")>;
-def : InstRW<[FXU], (instregex "NR(K)?$")>;
-def : InstRW<[LSU, LSU, FXU, Lat9, GroupAlone], (instregex "NC$")>;
+def : InstRW<[WLat1LSU, WLat1LSU, RegReadAdv, FXU, LSU, NormalGr],
+             (instregex "N(G|Y)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "NGR(K)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "NI(FMux|HMux|LMux)$")>;
+def : InstRW<[WLat1LSU, FXU, LSU, NormalGr], (instregex "NI(Y)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "NIHF(64)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "NIHH(64)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "NIHL(64)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "NILF(64)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "NILH(64)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "NILL(64)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "NR(K)?$")>;
+def : InstRW<[WLat5LSU, LSU2, FXU, GroupAlone], (instregex "NC$")>;
 
 //===----------------------------------------------------------------------===//
 // OR
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU, LSU, Lat5], (instregex "O(G|Y)?$")>;
-def : InstRW<[FXU], (instregex "OGR(K)?$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "OI(Y)?$")>;
-def : InstRW<[FXU], (instregex "OI(FMux|HMux|LMux)$")>;
-def : InstRW<[FXU], (instregex "OIHF(64)?$")>;
-def : InstRW<[FXU], (instregex "OIHH(64)?$")>;
-def : InstRW<[FXU], (instregex "OIHL(64)?$")>;
-def : InstRW<[FXU], (instregex "OILF(64)?$")>;
-def : InstRW<[FXU], (instregex "OILH(64)?$")>;
-def : InstRW<[FXU], (instregex "OILL(64)?$")>;
-def : InstRW<[FXU], (instregex "OR(K)?$")>;
-def : InstRW<[LSU, LSU, FXU, Lat9, GroupAlone], (instregex "OC$")>;
+def : InstRW<[WLat1LSU, WLat1LSU, RegReadAdv, FXU, LSU, NormalGr],
+             (instregex "O(G|Y)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "OGR(K)?$")>;
+def : InstRW<[WLat1LSU, FXU, LSU, NormalGr], (instregex "OI(Y)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "OI(FMux|HMux|LMux)$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "OIHF(64)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "OIHH(64)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "OIHL(64)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "OILF(64)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "OILH(64)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "OILL(64)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "OR(K)?$")>;
+def : InstRW<[WLat5LSU, LSU2, FXU, GroupAlone], (instregex "OC$")>;
 
 //===----------------------------------------------------------------------===//
 // XOR
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU, LSU, Lat5], (instregex "X(G|Y)?$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "XI(Y)?$")>;
-def : InstRW<[FXU], (instregex "XIFMux$")>;
-def : InstRW<[FXU], (instregex "XGR(K)?$")>;
-def : InstRW<[FXU], (instregex "XIHF(64)?$")>;
-def : InstRW<[FXU], (instregex "XILF(64)?$")>;
-def : InstRW<[FXU], (instregex "XR(K)?$")>;
-def : InstRW<[LSU, LSU, FXU, Lat9, GroupAlone], (instregex "XC$")>;
+def : InstRW<[WLat1LSU, WLat1LSU, RegReadAdv, FXU, LSU, NormalGr],
+             (instregex "X(G|Y)?$")>;
+def : InstRW<[WLat1LSU, FXU, LSU, NormalGr], (instregex "XI(Y)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "XIFMux$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "XGR(K)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "XIHF(64)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "XILF(64)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "XR(K)?$")>;
+def : InstRW<[WLat5LSU, LSU2, FXU, GroupAlone], (instregex "XC$")>;
 
 //===----------------------------------------------------------------------===//
 // Multiplication
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU, LSU, Lat10], (instregex "MS(GF|Y)?$")>;
-def : InstRW<[FXU, Lat6], (instregex "MS(R|FI)$")>;
-def : InstRW<[FXU, LSU, Lat12], (instregex "MSG$")>;
-def : InstRW<[FXU, Lat8], (instregex "MSGR$")>;
-def : InstRW<[FXU, Lat6], (instregex "MSGF(I|R)$")>;
-def : InstRW<[FXU, FXU, LSU, Lat15, GroupAlone], (instregex "MLG$")>;
-def : InstRW<[FXU, FXU, Lat9, GroupAlone], (instregex "MLGR$")>;
-def : InstRW<[FXU, Lat5], (instregex "MGHI$")>;
-def : InstRW<[FXU, Lat5], (instregex "MHI$")>;
-def : InstRW<[FXU, LSU, Lat9], (instregex "MH(Y)?$")>;
-def : InstRW<[FXU, FXU, Lat7, GroupAlone], (instregex "M(L)?R$")>;
-def : InstRW<[FXU, FXU, LSU, Lat7, GroupAlone], (instregex "M(FY|L)?$")>;
+def : InstRW<[WLat6LSU, RegReadAdv, FXU, LSU, NormalGr],
+             (instregex "MS(GF|Y)?$")>;
+def : InstRW<[WLat6, FXU, NormalGr], (instregex "MS(R|FI)$")>;
+def : InstRW<[WLat8LSU, RegReadAdv, FXU, LSU, NormalGr], (instregex "MSG$")>;
+def : InstRW<[WLat8, FXU, NormalGr], (instregex "MSGR$")>;
+def : InstRW<[WLat6, FXU, NormalGr], (instregex "MSGF(I|R)$")>;
+def : InstRW<[WLat11LSU, RegReadAdv, FXU2, LSU, GroupAlone],
+             (instregex "MLG$")>;
+def : InstRW<[WLat9, FXU2, GroupAlone], (instregex "MLGR$")>;
+def : InstRW<[WLat5, FXU, NormalGr], (instregex "MGHI$")>;
+def : InstRW<[WLat5, FXU, NormalGr], (instregex "MHI$")>;
+def : InstRW<[WLat5LSU, RegReadAdv, FXU, LSU, NormalGr], (instregex "MH(Y)?$")>;
+def : InstRW<[WLat7, FXU2, GroupAlone], (instregex "M(L)?R$")>;
+def : InstRW<[WLat7LSU, RegReadAdv, FXU2, LSU, GroupAlone],
+             (instregex "M(FY|L)?$")>;
 
 //===----------------------------------------------------------------------===//
 // Division and remainder
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FPU2, FPU2, FXU, FXU, FXU, FXU, FXU, Lat30, GroupAlone],
-              (instregex "DR$")>;
-def : InstRW<[FPU2, FPU2, LSU, FXU, FXU, FXU, FXU, Lat30, GroupAlone],
-              (instregex "D$")>;
-def : InstRW<[FPU2, FPU2, FXU, FXU, FXU, FXU, Lat30, GroupAlone],
-              (instregex "DSG(F)?R$")>;
-def : InstRW<[FPU2, FPU2, LSU, FXU, FXU, FXU, Lat30, GroupAlone],
-              (instregex "DSG(F)?$")>;
-def : InstRW<[FPU2, FPU2, FXU, FXU, FXU, FXU, FXU, Lat30, GroupAlone],
-              (instregex "DL(G)?R$")>;
-def : InstRW<[FPU2, FPU2, LSU, FXU, FXU, FXU, FXU, Lat30, GroupAlone],
-              (instregex "DL(G)?$")>;
+def : InstRW<[WLat30, FPU4, FXU5, GroupAlone], (instregex "DR$")>;
+def : InstRW<[WLat30, RegReadAdv, FPU4, LSU, FXU4, GroupAlone],
+def : InstRW<[WLat30, FPU4, FXU4, GroupAlone], (instregex "DSG(F)?R$")>;
+def : InstRW<[WLat30, RegReadAdv, FPU4, LSU, FXU3, GroupAlone],
+def : InstRW<[WLat30, FPU4, FXU5, GroupAlone], (instregex "DL(G)?R$")>;
+def : InstRW<[WLat30, RegReadAdv, FPU4, LSU, FXU4, GroupAlone],
 
 //===----------------------------------------------------------------------===//
 // Shifts
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU], (instregex "SLL(G|K)?$")>;
-def : InstRW<[FXU], (instregex "SRL(G|K)?$")>;
-def : InstRW<[FXU], (instregex "SRA(G|K)?$")>;
-def : InstRW<[FXU, Lat2], (instregex "SLA(G|K)?$")>;
-def : InstRW<[FXU, FXU, FXU, FXU, LSU, Lat8, GroupAlone],
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "SLL(G|K)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "SRL(G|K)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "SRA(G|K)?$")>;
+def : InstRW<[WLat2, WLat2, FXU, NormalGr], (instregex "SLA(G|K)?$")>;
+def : InstRW<[WLat5LSU, WLat5LSU, FXU4, LSU, GroupAlone],
              (instregex "S(L|R)D(A|L)$")>;
 
 // Rotate
-def : InstRW<[FXU, LSU, Lat6], (instregex "RLL(G)?$")>;
+def : InstRW<[WLat2LSU, FXU, LSU, NormalGr], (instregex "RLL(G)?$")>;
 
 // Rotate and insert
-def : InstRW<[FXU], (instregex "RISBG(32)?$")>;
-def : InstRW<[FXU], (instregex "RISBH(G|H|L)$")>;
-def : InstRW<[FXU], (instregex "RISBL(G|H|L)$")>;
-def : InstRW<[FXU], (instregex "RISBMux$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "RISBG(32)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "RISBH(G|H|L)$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "RISBL(G|H|L)$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "RISBMux$")>;
 
 // Rotate and Select
-def : InstRW<[FXU, FXU, Lat3, GroupAlone], (instregex "R(N|O|X)SBG$")>;
+def : InstRW<[WLat3, WLat3, FXU2, GroupAlone], (instregex "R(N|O|X)SBG$")>;
 
 //===----------------------------------------------------------------------===//
 // Comparison
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU, LSU, Lat5], (instregex "C(G|Y|Mux|RL)?$")>;
-def : InstRW<[FXU], (instregex "C(F|H)I(Mux)?$")>;
-def : InstRW<[FXU], (instregex "CG(F|H)I$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "CG(HSI|RL)$")>;
-def : InstRW<[FXU], (instregex "C(G)?R$")>;
-def : InstRW<[FXU], (instregex "CIH$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "CH(F|SI)$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "CL(Y|Mux|FHSI)?$")>;
-def : InstRW<[FXU], (instregex "CLFI(Mux)?$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "CLG(HRL|HSI)?$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "CLGF(RL)?$")>;
-def : InstRW<[FXU], (instregex "CLGF(I|R)$")>;
-def : InstRW<[FXU], (instregex "CLGR$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "CLGRL$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "CLH(F|RL|HSI)$")>;
-def : InstRW<[FXU], (instregex "CLIH$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "CLI(Y)?$")>;
-def : InstRW<[FXU], (instregex "CLR$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "CLRL$")>;
-def : InstRW<[FXU], (instregex "C(L)?HHR$")>;
-def : InstRW<[FXU, FXU, Lat3, GroupAlone], (instregex "C(L)?HLR$")>;
+def : InstRW<[WLat1LSU, RegReadAdv, FXU, LSU, NormalGr], (instregex "C(G|Y|Mux|RL)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "C(F|H)I(Mux)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "CG(F|H)I$")>;
+def : InstRW<[WLat1LSU, FXU, LSU, NormalGr], (instregex "CG(HSI|RL)$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "C(G)?R$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "CIH$")>;
+def : InstRW<[WLat1LSU, RegReadAdv, FXU, LSU, NormalGr], (instregex "CHF$")>;
+def : InstRW<[WLat1LSU, FXU, LSU, NormalGr], (instregex "CHSI$")>;
+def : InstRW<[WLat1LSU, RegReadAdv, FXU, LSU, NormalGr],
+             (instregex "CL(Y|Mux)?$")>;
+def : InstRW<[WLat1LSU, FXU, LSU, NormalGr], (instregex "CLFHSI$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "CLFI(Mux)?$")>;
+def : InstRW<[WLat1LSU, RegReadAdv, FXU, LSU, NormalGr], (instregex "CLG$")>;
+def : InstRW<[WLat1LSU, FXU, LSU, NormalGr], (instregex "CLG(HRL|HSI)$")>;
+def : InstRW<[WLat1LSU, RegReadAdv, FXU, LSU, NormalGr], (instregex "CLGF$")>;
+def : InstRW<[WLat1LSU, FXU, LSU, NormalGr], (instregex "CLGFRL$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "CLGF(I|R)$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "CLGR$")>;
+def : InstRW<[WLat1LSU, FXU, LSU, NormalGr], (instregex "CLGRL$")>;
+def : InstRW<[WLat1LSU, RegReadAdv, FXU, LSU, NormalGr], (instregex "CLHF$")>;
+def : InstRW<[WLat1LSU, FXU, LSU, NormalGr], (instregex "CLH(RL|HSI)$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "CLIH$")>;
+def : InstRW<[WLat1LSU, FXU, LSU, NormalGr], (instregex "CLI(Y)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "CLR$")>;
+def : InstRW<[WLat1LSU, FXU, LSU, NormalGr], (instregex "CLRL$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "C(L)?HHR$")>;
+def : InstRW<[WLat2, FXU2, GroupAlone], (instregex "C(L)?HLR$")>;
 
 // Compare halfword
-def : InstRW<[FXU, LSU, FXU, Lat6, GroupAlone], (instregex "CH(Y|RL)?$")>;
-def : InstRW<[FXU, LSU, FXU, Lat6, GroupAlone], (instregex "CGH(RL)?$")>;
-def : InstRW<[FXU, LSU, FXU, Lat6, GroupAlone], (instregex "CHHSI$")>;
+def : InstRW<[WLat2LSU, RegReadAdv, FXU2, LSU, GroupAlone],
+             (instregex "CH(Y)?$")>;
+def : InstRW<[WLat2LSU, FXU2, LSU, GroupAlone], (instregex "CHRL$")>;
+def : InstRW<[WLat2LSU, RegReadAdv, FXU2, LSU, GroupAlone], (instregex "CGH$")>;
+def : InstRW<[WLat2LSU, FXU2, LSU, GroupAlone], (instregex "CGHRL$")>;
+def : InstRW<[WLat2LSU, FXU2, LSU, GroupAlone], (instregex "CHHSI$")>;
 
 // Compare with sign extension (32 -> 64)
-def : InstRW<[FXU, FXU, LSU, Lat6, Lat2, GroupAlone], (instregex "CGF(RL)?$")>;
-def : InstRW<[FXU, FXU, Lat2, GroupAlone], (instregex "CGFR$")>;
+def : InstRW<[WLat2LSU, RegReadAdv, FXU2, LSU, GroupAlone], (instregex "CGF$")>;
+def : InstRW<[WLat2LSU, FXU2, LSU, GroupAlone], (instregex "CGFRL$")>;
+def : InstRW<[WLat2, FXU2, GroupAlone], (instregex "CGFR$")>;
 
 // Compare logical character
-def : InstRW<[LSU, LSU, FXU, Lat9, GroupAlone], (instregex "CLC$")>;
-def : InstRW<[LSU, Lat30, GroupAlone], (instregex "CLCL(E|U)?$")>;
-def : InstRW<[LSU, Lat30, GroupAlone], (instregex "CLST$")>;
+def : InstRW<[WLat9, FXU, LSU2, GroupAlone], (instregex "CLC$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD], (instregex "CLCL(E|U)?$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD], (instregex "CLST$")>;
 
 // Test under mask
-def : InstRW<[FXU, LSU, Lat5], (instregex "TM(Y)?$")>;
-def : InstRW<[FXU], (instregex "TM(H|L)Mux$")>;
-def : InstRW<[FXU], (instregex "TMHH(64)?$")>;
-def : InstRW<[FXU], (instregex "TMHL(64)?$")>;
-def : InstRW<[FXU], (instregex "TMLH(64)?$")>;
-def : InstRW<[FXU], (instregex "TMLL(64)?$")>;
+def : InstRW<[WLat1LSU, FXU, LSU, NormalGr], (instregex "TM(Y)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "TM(H|L)Mux$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "TMHH(64)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "TMHL(64)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "TMLH(64)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "TMLL(64)?$")>;
 
 // Compare logical characters under mask
-def : InstRW<[FXU, FXU, LSU, Lat5, GroupAlone], (instregex "CLM(H|Y)?$")>;
+def : InstRW<[WLat2LSU, RegReadAdv, FXU2, LSU, GroupAlone],
+             (instregex "CLM(H|Y)?$")>;
 
 //===----------------------------------------------------------------------===//
 // Prefetch
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[LSU, GroupAlone], (instregex "PFD(RL)?$")>;
+def : InstRW<[WLat1, LSU, GroupAlone], (instregex "PFD(RL)?$")>;
 
 //===----------------------------------------------------------------------===//
 // Atomic operations
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[LSU, EndGroup], (instregex "Serialize$")>;
+def : InstRW<[WLat1, LSU, EndGroup], (instregex "Serialize$")>;
 
-def : InstRW<[FXU, LSU, Lat5], (instregex "LAA(G)?$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "LAAL(G)?$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "LAN(G)?$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "LAO(G)?$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "LAX(G)?$")>;
+def : InstRW<[WLat1LSU, WLat1LSU, FXU, LSU, NormalGr], (instregex "LAA(G)?$")>;
+def : InstRW<[WLat1LSU, WLat1LSU, FXU, LSU, NormalGr], (instregex "LAAL(G)?$")>;
+def : InstRW<[WLat1LSU, WLat1LSU, FXU, LSU, NormalGr], (instregex "LAN(G)?$")>;
+def : InstRW<[WLat1LSU, WLat1LSU, FXU, LSU, NormalGr], (instregex "LAO(G)?$")>;
+def : InstRW<[WLat1LSU, WLat1LSU, FXU, LSU, NormalGr], (instregex "LAX(G)?$")>;
 
 // Test and set
-def : InstRW<[FXU, LSU, Lat5, EndGroup], (instregex "TS$")>;
+def : InstRW<[WLat1LSU, FXU, LSU, EndGroup], (instregex "TS$")>;
 
 // Compare and swap
-def : InstRW<[FXU, LSU, FXU, Lat6, GroupAlone], (instregex "CS(G|Y)?$")>;
+def : InstRW<[WLat2LSU, WLat2LSU, FXU2, LSU, GroupAlone],
+             (instregex "CS(G|Y)?$")>;
 
 // Compare double and swap
-def : InstRW<[FXU, FXU, FXU, FXU, FXU, LSU, Lat10, GroupAlone],
+def : InstRW<[WLat5LSU, WLat5LSU, FXU5, LSU, GroupAlone],
              (instregex "CDS(Y)?$")>;
-def : InstRW<[FXU, FXU, FXU, FXU, FXU, FXU, LSU, LSU, Lat12, GroupAlone],
+def : InstRW<[WLat12, WLat12, FXU6, LSU2, GroupAlone],
              (instregex "CDSG$")>;
 
 // Compare and swap and store
-def : InstRW<[FXU, LSU, Lat30], (instregex "CSST$")>;
+def : InstRW<[WLat30, MCD], (instregex "CSST$")>;
 
 // Perform locked operation
-def : InstRW<[LSU, Lat30, GroupAlone], (instregex "PLO$")>;
+def : InstRW<[WLat30, MCD], (instregex "PLO$")>;
 
 // Load/store pair from/to quadword
-def : InstRW<[LSU, LSU, Lat5, GroupAlone], (instregex "LPQ$")>;
-def : InstRW<[FXU, FXU, LSU, LSU, Lat6, GroupAlone], (instregex "STPQ$")>;
+def : InstRW<[WLat4LSU, LSU2, GroupAlone], (instregex "LPQ$")>;
+def : InstRW<[WLat1, FXU2, LSU2, GroupAlone], (instregex "STPQ$")>;
 
 // Load pair disjoint
-def : InstRW<[LSU, LSU, Lat5, GroupAlone], (instregex "LPD(G)?$")>;
+def : InstRW<[WLat2LSU, WLat2LSU, LSU2, GroupAlone], (instregex "LPD(G)?$")>;
 
 //===----------------------------------------------------------------------===//
 // Translate and convert
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[LSU, Lat30, GroupAlone], (instregex "TR$")>;
-def : InstRW<[LSU, Lat30, GroupAlone], (instregex "TRT$")>;
-def : InstRW<[FXU, LSU, Lat30], (instregex "TRTR$")>;
-def : InstRW<[FXU, Lat30], (instregex "TRE$")>;
-def : InstRW<[FXU, Lat30], (instregex "TRT(R)?E(Opt)?$")>;
-def : InstRW<[LSU, Lat30], (instregex "TR(T|O)(T|O)(Opt)?$")>;
-def : InstRW<[FXU, Lat30], (instregex "CU(12|14|21|24|41|42)(Opt)?$")>;
-def : InstRW<[FXU, Lat30], (instregex "(CUUTF|CUTFU)(Opt)?$")>;
+def : InstRW<[WLat30, MCD], (instregex "TR$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD], (instregex "TRT$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD], (instregex "TRTR$")>;
+def : InstRW<[WLat30, WLat30, MCD], (instregex "TRE$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD], (instregex "TRT(R)?E(Opt)?$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD], (instregex "TR(T|O)(T|O)(Opt)?$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD],
+             (instregex "CU(12|14|21|24|41|42)(Opt)?$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD], (instregex "(CUUTF|CUTFU)(Opt)?$")>;
 
 //===----------------------------------------------------------------------===//
 // Message-security assist
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU, Lat30], (instregex "KM(C|F|O|CTR)?$")>;
-def : InstRW<[FXU, Lat30], (instregex "(KIMD|KLMD|KMAC|PCC)$")>;
+def : InstRW<[WLat30, WLat30, WLat30, WLat30, MCD],
+             (instregex "KM(C|F|O|CTR)?$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD], (instregex "(KIMD|KLMD|KMAC|PCC)$")>;
 
 //===----------------------------------------------------------------------===//
 // Decimal arithmetic
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU, DFU2, LSU, LSU, Lat30, GroupAlone], (instregex "CVBG$")>;
-def : InstRW<[FXU, DFU, LSU, Lat30, GroupAlone], (instregex "CVB(Y)?$")>;
-def : InstRW<[FXU, FXU, FXU, DFU2, DFU2, LSU, Lat30, GroupAlone],
-             (instregex "CVDG$")>;
-def : InstRW<[FXU, FXU, DFU, LSU, Lat30, GroupAlone], (instregex "CVD(Y)?$")>;
-def : InstRW<[LSU, Lat10, GroupAlone], (instregex "MVO$")>;
-def : InstRW<[LSU, Lat30, GroupAlone], (instregex "MV(N|Z)$")>;
-def : InstRW<[LSU, Lat30, GroupAlone], (instregex "(PACK|PKA|PKU)$")>;
-def : InstRW<[LSU, Lat30, GroupAlone], (instregex "UNPK$")>;
-def : InstRW<[LSU, Lat12, GroupAlone], (instregex "UNPK(A|U)$")>;
+def : InstRW<[WLat30, RegReadAdv, FXU, DFU2, LSU2, GroupAlone],
+             (instregex "CVBG$")>;
+def : InstRW<[WLat20, RegReadAdv, FXU, DFU, LSU, GroupAlone],
+             (instregex "CVB(Y)?$")>;
+def : InstRW<[WLat1, FXU3, DFU4, LSU, GroupAlone], (instregex "CVDG$")>;
+def : InstRW<[WLat1, FXU2, DFU, LSU, GroupAlone], (instregex "CVD(Y)?$")>;
+def : InstRW<[WLat1, LSU5, GroupAlone], (instregex "MV(N|O|Z)$")>;
+def : InstRW<[WLat1, LSU5, GroupAlone], (instregex "(PACK|PKA|PKU)$")>;
+def : InstRW<[WLat10, LSU5, GroupAlone], (instregex "UNPK(A|U)$")>;
+def : InstRW<[WLat1, LSU5, GroupAlone], (instregex "UNPK$")>;
 
-def : InstRW<[FXU, DFU2, DFU2, LSU, LSU, Lat15, GroupAlone],
+def : InstRW<[WLat11LSU, FXU, DFU4, LSU2, GroupAlone],
              (instregex "(A|S|ZA)P$")>;
-def : InstRW<[FXU, DFU2, DFU2, LSU, LSU, Lat30, GroupAlone],
-             (instregex "(M|D)P$")>;
-def : InstRW<[FXU, FXU, DFU2, DFU2, LSU, LSU, LSU, Lat15, GroupAlone],
-             (instregex "SRP$")>;
-def : InstRW<[DFU2, DFU2, LSU, LSU, Lat11, GroupAlone], (instregex "CP$")>;
-def : InstRW<[DFU2, LSU, LSU, GroupAlone], (instregex "TP$")>;
-def : InstRW<[LSU, Lat30, GroupAlone], (instregex "ED(MK)?$")>;
+def : InstRW<[WLat1, FXU, DFU4, LSU2, GroupAlone], (instregex "(M|D)P$")>;
+def : InstRW<[WLat15, FXU2, DFU4, LSU3, GroupAlone], (instregex "SRP$")>;
+def : InstRW<[WLat11, DFU4, LSU2, GroupAlone], (instregex "CP$")>;
+def : InstRW<[WLat5LSU, DFU2, LSU2, GroupAlone], (instregex "TP$")>;
+def : InstRW<[WLat30, MCD], (instregex "ED(MK)?$")>;
 
 //===----------------------------------------------------------------------===//
 // Access registers
 //===----------------------------------------------------------------------===//
 
 // Extract/set/copy access register
-def : InstRW<[LSU], (instregex "(EAR|SAR|CPYA)$")>;
+def : InstRW<[WLat3, LSU, NormalGr], (instregex "(EAR|SAR|CPYA)$")>;
 
 // Load address extended
-def : InstRW<[LSU, FXU, Lat5, GroupAlone], (instregex "LAE(Y)?$")>;
+def : InstRW<[WLat5, LSU, FXU, GroupAlone], (instregex "LAE(Y)?$")>;
 
 // Load/store access multiple (not modeled precisely)
-def : InstRW<[LSU, Lat30, GroupAlone], (instregex "(L|ST)AM(Y)?$")>;
+def : InstRW<[WLat10, WLat10, LSU5, GroupAlone], (instregex "LAM(Y)?$")>;
+def : InstRW<[WLat1, FXU5, LSU5, GroupAlone], (instregex "STAM(Y)?$")>;
 
 //===----------------------------------------------------------------------===//
 // Program mask and addressing mode
 //===----------------------------------------------------------------------===//
 
 // Insert Program Mask
-def : InstRW<[FXU, Lat3, EndGroup], (instregex "IPM$")>;
+def : InstRW<[WLat3, FXU, EndGroup], (instregex "IPM$")>;
 
 // Set Program Mask
-def : InstRW<[LSU, EndGroup], (instregex "SPM$")>;
+def : InstRW<[WLat3, LSU, EndGroup], (instregex "SPM$")>;
 
 // Branch and link
-def : InstRW<[FXU, FXU, LSU, Lat8, GroupAlone], (instregex "BAL(R)?$")>;
+def : InstRW<[WLat1, FXU2, LSU, GroupAlone], (instregex "BAL(R)?$")>;
 
 // Test addressing mode
-def : InstRW<[FXU], (instregex "TAM$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "TAM$")>;
 
 // Set addressing mode
-def : InstRW<[LSU, EndGroup], (instregex "SAM(24|31|64)$")>;
+def : InstRW<[WLat1, LSU, EndGroup], (instregex "SAM(24|31|64)$")>;
 
 // Branch (and save) and set mode.
-def : InstRW<[FXU, LSU, Lat5, GroupAlone], (instregex "BSM$")>;
-def : InstRW<[FXU, FXU, LSU, Lat6, GroupAlone], (instregex "BASSM$")>;
+def : InstRW<[WLat1, FXU, LSU, GroupAlone], (instregex "BSM$")>;
+def : InstRW<[WLat1, FXU2, LSU, GroupAlone], (instregex "BASSM$")>;
 
 //===----------------------------------------------------------------------===//
 // Miscellaneous Instructions.
 //===----------------------------------------------------------------------===//
 
 // Find leftmost one
-def : InstRW<[FXU, FXU, Lat7, GroupAlone], (instregex "FLOGR$")>;
+def : InstRW<[WLat7, WLat7, FXU2, GroupAlone], (instregex "FLOGR$")>;
 
 // Population count
-def : InstRW<[FXU, Lat3], (instregex "POPCNT$")>;
+def : InstRW<[WLat3, WLat3, FXU, NormalGr], (instregex "POPCNT$")>;
 
 // String instructions
-def : InstRW<[FXU, LSU, Lat30], (instregex "SRST$")>;
-def : InstRW<[FXU, Lat30], (instregex "SRSTU$")>;
-def : InstRW<[LSU, Lat30, GroupAlone], (instregex "CUSE$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD], (instregex "SRST(U)?$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD], (instregex "CUSE$")>;
 
 // Various complex instructions
-def : InstRW<[LSU, Lat30], (instregex "CFC$")>;
-def : InstRW<[FXU, LSU, Lat30], (instregex "UPT$")>;
-def : InstRW<[LSU, Lat30], (instregex "CKSM$")>;
-def : InstRW<[FXU, Lat30], (instregex "CMPSC$")>;
+def : InstRW<[WLat30, WLat30, WLat30, WLat30, MCD], (instregex "CFC$")>;
+def : InstRW<[WLat30, WLat30, WLat30, WLat30, WLat30, WLat30, MCD],
+             (instregex "UPT$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD], (instregex "CKSM$")>;
+def : InstRW<[WLat30, WLat30, WLat30, WLat30, MCD], (instregex "CMPSC$")>;
 
 // Execute
 def : InstRW<[LSU, GroupAlone], (instregex "EX(RL)?$")>;
 
 //===----------------------------------------------------------------------===//
 // .insn directive instructions
 //===----------------------------------------------------------------------===//
 
 // An "empty" sched-class will be assigned instead of the "invalid sched-class".
 // getNumDecoderSlots() will then return 1 instead of 0.
 def : InstRW<[], (instregex "Insn.*")>;
 
 
 // ----------------------------- Floating point ----------------------------- //
 
 //===----------------------------------------------------------------------===//
 // FP: Move instructions
 //===----------------------------------------------------------------------===//
 
 // Load zero
-def : InstRW<[FXU], (instregex "LZ(DR|ER)$")>;
-def : InstRW<[FXU, FXU, Lat2, GroupAlone], (instregex "LZXR$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "LZ(DR|ER)$")>;
+def : InstRW<[WLat2, FXU2, GroupAlone], (instregex "LZXR$")>;
 
 // Load
-def : InstRW<[FXU], (instregex "LER$")>;
-def : InstRW<[FXU], (instregex "LD(R|R32|GR)$")>;
-def : InstRW<[FXU, Lat3], (instregex "LGDR$")>;
-def : InstRW<[FXU, FXU, Lat2, GroupAlone], (instregex "LXR$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "LER$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "LD(R|R32|GR)$")>;
+def : InstRW<[WLat3, FXU, NormalGr], (instregex "LGDR$")>;
+def : InstRW<[WLat2, FXU2, GroupAlone], (instregex "LXR$")>;
 
 // Load and Test
-def : InstRW<[FPU], (instregex "LT(D|E)BR$")>;
-def : InstRW<[FPU], (instregex "LTEBRCompare$")>;
-def : InstRW<[FPU], (instregex "LTDBRCompare$")>;
-def : InstRW<[FPU2, FPU2, Lat9, GroupAlone], (instregex "LTXBR$")>;
-def : InstRW<[FPU2, FPU2, Lat9, GroupAlone], (instregex "LTXBRCompare$")>;
+def : InstRW<[WLat9, WLat9, FPU, NormalGr], (instregex "LT(E|D)BR$")>;
+def : InstRW<[WLat9, FPU, NormalGr], (instregex "LT(E|D)BRCompare$")>;
+def : InstRW<[WLat10, WLat10, FPU4, GroupAlone], (instregex "LTXBR(Compare)?$")>;
 
 // Copy sign
-def : InstRW<[FXU, FXU, Lat5, GroupAlone], (instregex "CPSDRd(d|s)$")>;
-def : InstRW<[FXU, FXU, Lat5, GroupAlone], (instregex "CPSDRs(d|s)$")>;
+def : InstRW<[WLat5, FXU2, GroupAlone], (instregex "CPSDR(d|s)(d|s)$")>;
 
 //===----------------------------------------------------------------------===//
 // FP: Load instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[LSU], (instregex "LE(Y)?$")>;
-def : InstRW<[LSU], (instregex "LD(Y|E32)?$")>;
-def : InstRW<[LSU], (instregex "LX$")>;
+def : InstRW<[LSULatency, LSU, NormalGr], (instregex "L(E|D)(Y|E32)?$")>;
+def : InstRW<[LSULatency, LSU, NormalGr], (instregex "LX$")>;
 
 //===----------------------------------------------------------------------===//
 // FP: Store instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU, LSU, Lat7], (instregex "STD(Y)?$")>;
-def : InstRW<[FXU, LSU, Lat7], (instregex "STE(Y)?$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "STX$")>;
+def : InstRW<[WLat1, FXU, LSU, NormalGr], (instregex "ST(E|D)(Y)?$")>;
+def : InstRW<[WLat1, FXU, LSU, NormalGr], (instregex "STX$")>;
 
 //===----------------------------------------------------------------------===//
 // FP: Conversion instructions
 //===----------------------------------------------------------------------===//
 
 // Load rounded
-def : InstRW<[FPU], (instregex "LEDBR(A)?$")>;
-def : InstRW<[FPU, FPU, Lat20], (instregex "LEXBR(A)?$")>;
-def : InstRW<[FPU, FPU, Lat20], (instregex "LDXBR(A)?$")>;
+def : InstRW<[WLat7, FPU, NormalGr], (instregex "LEDBR(A)?$")>;
+def : InstRW<[WLat9, FPU2, NormalGr], (instregex "L(E|D)XBR(A)?$")>;
 
 // Load lengthened
-def : InstRW<[FPU, LSU, Lat12], (instregex "LDEB$")>;
-def : InstRW<[FPU], (instregex "LDEBR$")>;
-def : InstRW<[FPU2, FPU2, LSU, Lat15, GroupAlone], (instregex "LX(D|E)B$")>;
-def : InstRW<[FPU2, FPU2, Lat10, GroupAlone], (instregex "LX(D|E)BR$")>;
+def : InstRW<[WLat7LSU, FPU, LSU, NormalGr], (instregex "LDEB$")>;
+def : InstRW<[WLat7, FPU, NormalGr], (instregex "LDEBR$")>;
+def : InstRW<[WLat11LSU, FPU4, LSU, GroupAlone], (instregex "LX(E|D)B$")>;
+def : InstRW<[WLat10, FPU4, GroupAlone], (instregex "LX(E|D)BR$")>;
 
 // Convert from fixed / logical
-def : InstRW<[FXU, FPU, Lat9, GroupAlone], (instregex "CE(F|G)BR(A)?$")>;
-def : InstRW<[FXU, FPU, Lat9, GroupAlone], (instregex "CD(F|G)BR(A)?$")>;
-def : InstRW<[FXU, FPU2, FPU2, Lat11, GroupAlone], (instregex "CX(F|G)BR(A)?$")>;
-def : InstRW<[FXU, FPU, Lat9, GroupAlone], (instregex "CEL(F|G)BR$")>;
-def : InstRW<[FXU, FPU, Lat9, GroupAlone], (instregex "CDL(F|G)BR$")>;
-def : InstRW<[FXU, FPU2, FPU2, Lat11, GroupAlone], (instregex "CXL(F|G)BR$")>;
+def : InstRW<[WLat8, FXU, FPU, GroupAlone], (instregex "C(E|D)(F|G)BR(A)?$")>;
+def : InstRW<[WLat11, FXU, FPU4, GroupAlone], (instregex "CX(F|G)BR(A?)$")>;
+def : InstRW<[WLat8, FXU, FPU, GroupAlone], (instregex "CEL(F|G)BR$")>;
+def : InstRW<[WLat8, FXU, FPU, GroupAlone], (instregex "CDL(F|G)BR$")>;
+def : InstRW<[WLat11, FXU, FPU4, GroupAlone], (instregex "CXL(F|G)BR$")>;
 
 // Convert to fixed / logical
-def : InstRW<[FXU, FPU, Lat12, GroupAlone], (instregex "CF(E|D)BR(A)?$")>;
-def : InstRW<[FXU, FPU, Lat12, GroupAlone], (instregex "CG(E|D)BR(A)?$")>;
-def : InstRW<[FXU, FPU, FPU, Lat20, GroupAlone], (instregex "C(F|G)XBR(A)?$")>;
-def : InstRW<[FXU, FPU, Lat11, GroupAlone], (instregex "CLF(E|D)BR$")>;
-def : InstRW<[FXU, FPU, Lat11, GroupAlone], (instregex "CLG(E|D)BR$")>;
-def : InstRW<[FXU, FPU, FPU, Lat20, GroupAlone], (instregex "CL(F|G)XBR$")>;
+def : InstRW<[WLat12, WLat12, FXU, FPU, GroupAlone],
+             (instregex "C(F|G)(E|D)BR(A?)$")>;
+def : InstRW<[WLat12, WLat12, FXU, FPU2, GroupAlone],
+             (instregex "C(F|G)XBR(A?)$")>;
+def : InstRW<[WLat12, WLat12, FXU, FPU, GroupAlone],
+             (instregex "CL(F|G)(E|D)BR$")>;
+def : InstRW<[WLat12, WLat12, FXU, FPU2, GroupAlone], (instregex "CL(F|G)XBR$")>;
 
 //===----------------------------------------------------------------------===//
 // FP: Unary arithmetic
 //===----------------------------------------------------------------------===//
 
 // Load Complement / Negative / Positive
-def : InstRW<[FPU], (instregex "L(C|N|P)DBR$")>;
-def : InstRW<[FPU], (instregex "L(C|N|P)EBR$")>;
-def : InstRW<[FXU], (instregex "LCDFR(_32)?$")>;
-def : InstRW<[FXU], (instregex "LNDFR(_32)?$")>;
-def : InstRW<[FXU], (instregex "LPDFR(_32)?$")>;
-def : InstRW<[FPU2, FPU2, Lat9, GroupAlone], (instregex "L(C|N|P)XBR$")>;
+def : InstRW<[WLat7, WLat7, FPU, NormalGr], (instregex "L(C|N|P)(E|D)BR$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "L(C|N|P)DFR(_32)?$")>;
+def : InstRW<[WLat10, WLat10, FPU4, GroupAlone], (instregex "L(C|N|P)XBR$")>;
 
 // Square root
-def : InstRW<[FPU, LSU, Lat30], (instregex "SQ(E|D)B$")>;
-def : InstRW<[FPU, Lat30], (instregex "SQ(E|D)BR$")>;
-def : InstRW<[FPU2, FPU2, Lat30, GroupAlone], (instregex "SQXBR$")>;
+def : InstRW<[WLat30, FPU, LSU, NormalGr], (instregex "SQ(E|D)B$")>;
+def : InstRW<[WLat30, FPU, NormalGr], (instregex "SQ(E|D)BR$")>;
+def : InstRW<[WLat30, FPU4, GroupAlone], (instregex "SQXBR$")>;
 
 // Load FP integer
-def : InstRW<[FPU], (instregex "FIEBR(A)?$")>;
-def : InstRW<[FPU], (instregex "FIDBR(A)?$")>;
-def : InstRW<[FPU2, FPU2, Lat15, GroupAlone], (instregex "FIXBR(A)?$")>;
+def : InstRW<[WLat7, FPU, NormalGr], (instregex "FI(E|D)BR(A)?$")>;
+def : InstRW<[WLat15, FPU4, GroupAlone], (instregex "FIXBR(A)?$")>;
 
 //===----------------------------------------------------------------------===//
 // FP: Binary arithmetic
 //===----------------------------------------------------------------------===//
 
 // Addition
-def : InstRW<[FPU, LSU, Lat12], (instregex "A(E|D)B$")>;
-def : InstRW<[FPU], (instregex "A(E|D)BR$")>;
-def : InstRW<[FPU2, FPU2, Lat20, GroupAlone], (instregex "AXBR$")>;
+def : InstRW<[WLat7LSU, WLat7LSU, RegReadAdv, FPU, LSU, NormalGr],
+             (instregex "A(E|D)B$")>;
+def : InstRW<[WLat7, WLat7, FPU, NormalGr], (instregex "A(E|D)BR$")>;
+def : InstRW<[WLat20, WLat20, FPU4, GroupAlone], (instregex "AXBR$")>;
 
 // Subtraction
-def : InstRW<[FPU, LSU, Lat12], (instregex "S(E|D)B$")>;
-def : InstRW<[FPU], (instregex "S(E|D)BR$")>;
-def : InstRW<[FPU2, FPU2, Lat20, GroupAlone], (instregex "SXBR$")>;
+def : InstRW<[WLat7LSU, WLat7LSU, RegReadAdv, FPU, LSU, NormalGr],
+             (instregex "S(E|D)B$")>;
+def : InstRW<[WLat7, WLat7, FPU, NormalGr], (instregex "S(E|D)BR$")>;
+def : InstRW<[WLat20, WLat20, FPU4, GroupAlone], (instregex "SXBR$")>;
 
 // Multiply
-def : InstRW<[FPU, LSU, Lat12], (instregex "M(D|DE|EE)B$")>;
-def : InstRW<[FPU], (instregex "M(D|DE|EE)BR$")>;
-def : InstRW<[FPU2, FPU2, LSU, Lat15, GroupAlone], (instregex "MXDB$")>;
-def : InstRW<[FPU2, FPU2, Lat10, GroupAlone], (instregex "MXDBR$")>;
-def : InstRW<[FPU2, FPU2, Lat30, GroupAlone], (instregex "MXBR$")>;
+def : InstRW<[WLat7LSU, RegReadAdv, FPU, LSU, NormalGr],
+             (instregex "M(D|DE|EE)B$")>;
+def : InstRW<[WLat7, FPU, NormalGr], (instregex "M(D|DE|EE)BR$")>;
+def : InstRW<[WLat11LSU, RegReadAdv, FPU4, LSU, GroupAlone],
+             (instregex "MXDB$")>;
+def : InstRW<[WLat10, FPU4, GroupAlone], (instregex "MXDBR$")>;
+def : InstRW<[WLat30, FPU4, GroupAlone], (instregex "MXBR$")>;
 
 // Multiply and add / subtract
-def : InstRW<[FPU, FPU, LSU, Lat12, GroupAlone], (instregex "M(A|S)EB$")>;
-def : InstRW<[FPU, GroupAlone], (instregex "M(A|S)EBR$")>;
-def : InstRW<[FPU, FPU, LSU, Lat12, GroupAlone], (instregex "M(A|S)DB$")>;
-def : InstRW<[FPU, GroupAlone], (instregex "M(A|S)DBR$")>;
+def : InstRW<[WLat7LSU, RegReadAdv, RegReadAdv, FPU2, LSU, GroupAlone],
+             (instregex "M(A|S)EB$")>;
+def : InstRW<[WLat7, FPU, GroupAlone], (instregex "M(A|S)EBR$")>;
+def : InstRW<[WLat7LSU, RegReadAdv, RegReadAdv, FPU2, LSU, GroupAlone],
+             (instregex "M(A|S)DB$")>;
+def : InstRW<[WLat7, FPU, GroupAlone], (instregex "M(A|S)DBR$")>;
 
 // Division
-def : InstRW<[FPU, LSU, Lat30], (instregex "D(E|D)B$")>;
-def : InstRW<[FPU, Lat30], (instregex "D(E|D)BR$")>;
-def : InstRW<[FPU2, FPU2, Lat30, GroupAlone], (instregex "DXBR$")>;
+def : InstRW<[WLat30, RegReadAdv, FPU, LSU, NormalGr], (instregex "D(E|D)B$")>;
+def : InstRW<[WLat30, FPU, NormalGr], (instregex "D(E|D)BR$")>;
+def : InstRW<[WLat30, FPU4, GroupAlone], (instregex "DXBR$")>;
 
 // Divide to integer
-def : InstRW<[FPU, Lat30], (instregex "DI(E|D)BR$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD], (instregex "DI(E|D)BR$")>;
 
 //===----------------------------------------------------------------------===//
 // FP: Comparisons
 //===----------------------------------------------------------------------===//
 
 // Compare
-def : InstRW<[FPU, LSU, Lat12], (instregex "(K|C)(E|D)B$")>;
-def : InstRW<[FPU], (instregex "(K|C)(E|D)BR$")>;
-def : InstRW<[FPU, FPU, Lat30], (instregex "(K|C)XBR$")>;
+def : InstRW<[WLat11LSU, RegReadAdv, FPU, LSU, NormalGr],
+             (instregex "(K|C)(E|D)B$")>;
+def : InstRW<[WLat9, FPU, NormalGr], (instregex "(K|C)(E|D)BR$")>;
+def : InstRW<[WLat30, FPU2, NormalGr], (instregex "(K|C)XBR$")>;
 
 // Test Data Class
-def : InstRW<[FPU, LSU, Lat15], (instregex "TC(E|D)B$")>;
-def : InstRW<[FPU2, FPU2, LSU, Lat15, GroupAlone], (instregex "TCXB$")>;
+def : InstRW<[WLat15, FPU, LSU, NormalGr], (instregex "TC(E|D)B$")>;
+def : InstRW<[WLat15, FPU4, LSU, GroupAlone], (instregex "TCXB$")>;
 
 //===----------------------------------------------------------------------===//
 // FP: Floating-point control register instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU, LSU, Lat4, GroupAlone], (instregex "EFPC$")>;
-def : InstRW<[LSU, Lat3, GroupAlone], (instregex "SFPC$")>;
-def : InstRW<[LSU, LSU, Lat6, GroupAlone], (instregex "LFPC$")>;
-def : InstRW<[FXU, LSU, Lat3, GroupAlone], (instregex "STFPC$")>;
-def : InstRW<[FXU, Lat30], (instregex "SFASR$")>;
-def : InstRW<[FXU, LSU, Lat30], (instregex "LFAS$")>;
-def : InstRW<[FXU, Lat2, GroupAlone], (instregex "SRNM(B|T)?$")>;
+def : InstRW<[WLat4, FXU, LSU, GroupAlone], (instregex "EFPC$")>;
+def : InstRW<[WLat1, FXU, LSU, GroupAlone], (instregex "STFPC$")>;
+def : InstRW<[WLat1, LSU, GroupAlone], (instregex "SFPC$")>;
+def : InstRW<[WLat1, LSU2, GroupAlone], (instregex "LFPC$")>;
+def : InstRW<[WLat30, MCD], (instregex "SFASR$")>;
+def : InstRW<[WLat30, MCD], (instregex "LFAS$")>;
+def : InstRW<[WLat2, FXU, GroupAlone], (instregex "SRNM(B|T)?$")>;
 
 
 // --------------------- Hexadecimal floating point ------------------------- //
 
 //===----------------------------------------------------------------------===//
 // HFP: Move instructions
 //===----------------------------------------------------------------------===//
 
 // Load and Test
-def : InstRW<[FPU], (instregex "LT(D|E)R$")>;
-def : InstRW<[FPU2, FPU2, Lat9, GroupAlone], (instregex "LTXR$")>;
+def : InstRW<[WLat9, WLat9, FPU, NormalGr], (instregex "LT(E|D)R$")>;
+def : InstRW<[WLat9, WLat9, FPU4, GroupAlone], (instregex "LTXR$")>;
 
 //===----------------------------------------------------------------------===//
 // HFP: Conversion instructions
 //===----------------------------------------------------------------------===//
 
 // Load rounded
-def : InstRW<[FPU], (instregex "(LEDR|LRER)$")>;
-def : InstRW<[FPU], (instregex "LEXR$")>;
-def : InstRW<[FPU], (instregex "(LDXR|LRDR)$")>;
+def : InstRW<[WLat7, FPU, NormalGr], (instregex "(LEDR|LRER)$")>;
+def : InstRW<[WLat7, FPU, NormalGr], (instregex "LEXR$")>;
+def : InstRW<[WLat9, FPU, NormalGr], (instregex "(LDXR|LRDR)$")>;
 
 // Load lengthened
-def : InstRW<[LSU], (instregex "LDE$")>;
-def : InstRW<[FXU], (instregex "LDER$")>;
-def : InstRW<[FPU2, FPU2, LSU, Lat15, GroupAlone], (instregex "LX(D|E)$")>;
-def : InstRW<[FPU2, FPU2, Lat10, GroupAlone], (instregex "LX(D|E)R$")>;
+def : InstRW<[LSULatency, LSU, NormalGr], (instregex "LDE$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "LDER$")>;
+def : InstRW<[WLat11LSU, FPU4, LSU, GroupAlone], (instregex "LX(E|D)$")>;
+def : InstRW<[WLat9, FPU4, GroupAlone], (instregex "LX(E|D)R$")>;
 
 // Convert from fixed
-def : InstRW<[FXU, FPU, Lat9, GroupAlone], (instregex "CE(F|G)R$")>;
-def : InstRW<[FXU, FPU, Lat9, GroupAlone], (instregex "CD(F|G)R$")>;
-def : InstRW<[FXU, FPU2, FPU2, Lat11, GroupAlone], (instregex "CX(F|G)R$")>;
+def : InstRW<[WLat8, FXU, FPU, GroupAlone], (instregex "C(E|D)(F|G)R$")>;
+def : InstRW<[WLat10, FXU, FPU4, GroupAlone], (instregex "CX(F|G)R$")>;
 
 // Convert to fixed
-def : InstRW<[FXU, FPU, Lat12, GroupAlone], (instregex "CF(E|D)R$")>;
-def : InstRW<[FXU, FPU, Lat12, GroupAlone], (instregex "CG(E|D)R$")>;
-def : InstRW<[FXU, FPU, FPU, Lat20, GroupAlone], (instregex "C(F|G)XR$")>;
+def : InstRW<[WLat12, WLat12, FXU, FPU, GroupAlone],
+             (instregex "C(F|G)(E|D)R$")>;
+def : InstRW<[WLat30, WLat30, FXU, FPU2, GroupAlone], (instregex "C(F|G)XR$")>;
 
 // Convert BFP to HFP / HFP to BFP.
-def : InstRW<[FPU], (instregex "THD(E)?R$")>;
-def : InstRW<[FPU], (instregex "TB(E)?DR$")>;
+def : InstRW<[WLat7, WLat7, FPU, NormalGr], (instregex "THD(E)?R$")>;
+def : InstRW<[WLat7, WLat7, FPU, NormalGr], (instregex "TB(E)?DR$")>;
 
 //===----------------------------------------------------------------------===//
 // HFP: Unary arithmetic
 //===----------------------------------------------------------------------===//
 
 // Load Complement / Negative / Positive
-def : InstRW<[FPU], (instregex "L(C|N|P)DR$")>;
-def : InstRW<[FPU], (instregex "L(C|N|P)ER$")>;
-def : InstRW<[FPU2, FPU2, Lat9, GroupAlone], (instregex "L(C|N|P)XR$")>;
+def : InstRW<[WLat7, WLat7, FPU, NormalGr], (instregex "L(C|N|P)(E|D)R$")>;
+def : InstRW<[WLat9, WLat9, FPU4, GroupAlone], (instregex "L(C|N|P)XR$")>;
 
 // Halve
-def : InstRW<[FPU], (instregex "H(E|D)R$")>;
+def : InstRW<[WLat7, FPU, NormalGr], (instregex "H(E|D)R$")>;
 
 // Square root
-def : InstRW<[FPU, LSU, Lat30], (instregex "SQ(E|D)$")>;
-def : InstRW<[FPU, Lat30], (instregex "SQ(E|D)R$")>;
-def : InstRW<[FPU2, FPU2, Lat30, GroupAlone], (instregex "SQXR$")>;
+def : InstRW<[WLat30, FPU, LSU, NormalGr], (instregex "SQ(E|D)$")>;
+def : InstRW<[WLat30, FPU, NormalGr], (instregex "SQ(E|D)R$")>;
+def : InstRW<[WLat30, FPU4, GroupAlone], (instregex "SQXR$")>;
 
 // Load FP integer
-def : InstRW<[FPU], (instregex "FIER$")>;
-def : InstRW<[FPU], (instregex "FIDR$")>;
-def : InstRW<[FPU2, FPU2, Lat15, GroupAlone], (instregex "FIXR$")>;
+def : InstRW<[WLat7, FPU, NormalGr], (instregex "FI(E|D)R$")>;
+def : InstRW<[WLat15, FPU4, GroupAlone], (instregex "FIXR$")>;
 
 //===----------------------------------------------------------------------===//
 // HFP: Binary arithmetic
 //===----------------------------------------------------------------------===//
 
 // Addition
-def : InstRW<[FPU, LSU, Lat12], (instregex "A(E|D|U|W)$")>;
-def : InstRW<[FPU], (instregex "A(E|D|U|W)R$")>;
-def : InstRW<[FPU2, FPU2, Lat20, GroupAlone], (instregex "AXR$")>;
+def : InstRW<[WLat7LSU, WLat7LSU, RegReadAdv, FPU, LSU, NormalGr],
+             (instregex "A(E|D|U|W)$")>;
+def : InstRW<[WLat7, WLat7, FPU, NormalGr], (instregex "A(E|D|U|W)R$")>;
+def : InstRW<[WLat15, WLat15, FPU4, GroupAlone], (instregex "AXR$")>;
 
 // Subtraction
-def : InstRW<[FPU, LSU, Lat12], (instregex "S(E|D|U|W)$")>;
-def : InstRW<[FPU], (instregex "S(E|D|U|W)R$")>;
-def : InstRW<[FPU2, FPU2, Lat20, GroupAlone], (instregex "SXR$")>;
+def : InstRW<[WLat7LSU, WLat7LSU, RegReadAdv, FPU, LSU, NormalGr],
+             (instregex "S(E|D|U|W)$")>;
+def : InstRW<[WLat7, WLat7, FPU, NormalGr], (instregex "S(E|D|U|W)R$")>;
+def : InstRW<[WLat15, WLat15, FPU4, GroupAlone], (instregex "SXR$")>;
 
 // Multiply
-def : InstRW<[FPU, LSU, Lat12], (instregex "M(D|DE|E|EE)$")>;
-def : InstRW<[FPU], (instregex "M(D|DE|E|EE)R$")>;
-def : InstRW<[FPU2, FPU2, LSU, Lat15, GroupAlone], (instregex "MXD$")>;
-def : InstRW<[FPU2, FPU2, Lat10, GroupAlone], (instregex "MXDR$")>;
-def : InstRW<[FPU2, FPU2, Lat30, GroupAlone], (instregex "MXR$")>;
-def : InstRW<[FPU2, FPU2, LSU, Lat15, GroupAlone], (instregex "MY$")>;
-def : InstRW<[FPU, FPU, LSU, Lat15, GroupAlone], (instregex "MY(H|L)$")>;
-def : InstRW<[FPU2, FPU2,  Lat10, GroupAlone], (instregex "MYR$")>;
-def : InstRW<[FPU, Lat10, GroupAlone], (instregex "MY(H|L)R$")>;
+def : InstRW<[WLat7LSU, RegReadAdv, FPU, LSU, NormalGr], (instregex "M(D|EE)$")>;
+def : InstRW<[WLat8LSU, RegReadAdv, FPU, LSU, NormalGr], (instregex "M(DE|E)$")>;
+def : InstRW<[WLat7, FPU, NormalGr], (instregex "M(D|EE)R$")>;
+def : InstRW<[WLat8, FPU, NormalGr], (instregex "M(DE|E)R$")>;
+def : InstRW<[WLat11LSU, RegReadAdv, FPU4, LSU, GroupAlone], (instregex "MXD$")>;
+def : InstRW<[WLat10, FPU4, GroupAlone], (instregex "MXDR$")>;
+def : InstRW<[WLat30, FPU4, GroupAlone], (instregex "MXR$")>;
+def : InstRW<[WLat11LSU, RegReadAdv, FPU4, LSU, GroupAlone], (instregex "MY$")>;
+def : InstRW<[WLat7LSU, RegReadAdv, FPU2, LSU, GroupAlone],
+             (instregex "MY(H|L)$")>;
+def : InstRW<[WLat10, FPU4, GroupAlone], (instregex "MYR$")>;
+def : InstRW<[WLat7, FPU, GroupAlone], (instregex "MY(H|L)R$")>;
 
 // Multiply and add / subtract
-def : InstRW<[FPU, FPU, LSU, Lat12, GroupAlone], (instregex "M(A|S)E$")>;
-def : InstRW<[FPU, GroupAlone], (instregex "M(A|S)ER$")>;
-def : InstRW<[FPU, FPU, LSU, Lat12, GroupAlone], (instregex "M(A|S)D$")>;
-def : InstRW<[FPU, GroupAlone], (instregex "M(A|S)DR$")>;
-def : InstRW<[FPU2, FPU2, LSU, GroupAlone], (instregex "MAY$")>;
-def : InstRW<[FPU2, FPU2, GroupAlone], (instregex "MAYR$")>;
-def : InstRW<[FPU, FPU, LSU, Lat12, GroupAlone], (instregex "MAY(H|L)$")>;
-def : InstRW<[FPU, GroupAlone], (instregex "MAY(H|L)R$")>;
+def : InstRW<[WLat7LSU, RegReadAdv, RegReadAdv, FPU2, LSU, GroupAlone],
+             (instregex "M(A|S)(E|D)$")>;
+def : InstRW<[WLat7, FPU, GroupAlone], (instregex "M(A|S)(E|D)R$")>;
+def : InstRW<[WLat11LSU, RegReadAdv, RegReadAdv, FPU4, LSU, GroupAlone],
+             (instregex "MAY$")>;
+def : InstRW<[WLat7LSU, RegReadAdv, RegReadAdv, FPU2, LSU, GroupAlone],
+             (instregex "MAY(H|L)$")>;
+def : InstRW<[WLat10, FPU4, GroupAlone], (instregex "MAYR$")>;
+def : InstRW<[WLat7, FPU, GroupAlone], (instregex "MAY(H|L)R$")>;
 
 // Division
-def : InstRW<[FPU, LSU, Lat30], (instregex "D(E|D)$")>;
-def : InstRW<[FPU, Lat30], (instregex "D(E|D)R$")>;
-def : InstRW<[FPU2, FPU2, Lat30, GroupAlone], (instregex "DXR$")>;
+def : InstRW<[WLat30, RegReadAdv, FPU, LSU, NormalGr], (instregex "D(E|D)$")>;
+def : InstRW<[WLat30, FPU, NormalGr], (instregex "D(E|D)R$")>;
+def : InstRW<[WLat30, FPU4, GroupAlone], (instregex "DXR$")>;
 
 //===----------------------------------------------------------------------===//
 // HFP: Comparisons
 //===----------------------------------------------------------------------===//
 
 // Compare
-def : InstRW<[FPU, LSU, Lat12], (instregex "C(E|D)$")>;
-def : InstRW<[FPU], (instregex "C(E|D)R$")>;
-def : InstRW<[FPU, FPU, Lat15], (instregex "CXR$")>;
+def : InstRW<[WLat11LSU, RegReadAdv, FPU, LSU, NormalGr], (instregex "C(E|D)$")>;
+def : InstRW<[WLat9, FPU, NormalGr], (instregex "C(E|D)R$")>;
+def : InstRW<[WLat15, FPU2, NormalGr], (instregex "CXR$")>;
 
 
 // ------------------------ Decimal floating point -------------------------- //
 
 //===----------------------------------------------------------------------===//
 // DFP: Move instructions
 //===----------------------------------------------------------------------===//
 
 // Load and Test
-def : InstRW<[DFU, Lat20], (instregex "LTDTR$")>;
-def : InstRW<[DFU2, DFU2, Lat20, GroupAlone], (instregex "LTXTR$")>;
+def : InstRW<[WLat4, WLat4, DFU, NormalGr], (instregex "LTDTR$")>;
+def : InstRW<[WLat6, WLat6, DFU4, GroupAlone], (instregex "LTXTR$")>;
 
 //===----------------------------------------------------------------------===//
 // DFP: Conversion instructions
 //===----------------------------------------------------------------------===//
 
 // Load rounded
-def : InstRW<[DFU, Lat30], (instregex "LEDTR$")>;
-def : InstRW<[DFU, DFU, Lat30], (instregex "LDXTR$")>;
+def : InstRW<[WLat30, DFU, NormalGr], (instregex "LEDTR$")>;
+def : InstRW<[WLat30, DFU2, NormalGr], (instregex "LDXTR$")>;
 
 // Load lengthened
-def : InstRW<[DFU, Lat20], (instregex "LDETR$")>;
-def : InstRW<[DFU2, DFU2, Lat20, GroupAlone], (instregex "LXDTR$")>;
+def : InstRW<[WLat7, DFU, NormalGr], (instregex "LDETR$")>;
+def : InstRW<[WLat6, DFU4, GroupAlone], (instregex "LXDTR$")>;
 
 // Convert from fixed / logical
-def : InstRW<[FXU, DFU, Lat9, GroupAlone], (instregex "CDFTR$")>;
-def : InstRW<[FXU, DFU, Lat30, GroupAlone], (instregex "CDGTR(A)?$")>;
-def : InstRW<[FXU, DFU2, DFU2, GroupAlone], (instregex "CXFTR$")>;
-def : InstRW<[FXU, DFU2, DFU2, Lat30, GroupAlone], (instregex "CXGTR(A)?$")>;
-def : InstRW<[FXU, DFU, Lat11, GroupAlone], (instregex "CDL(F|G)TR$")>;
-def : InstRW<[FXU, DFU2, DFU2, Lat11, GroupAlone], (instregex "CXLFTR$")>;
-def : InstRW<[FXU, DFU2, DFU2, Lat6, GroupAlone], (instregex "CXLGTR$")>;
+def : InstRW<[WLat9, FXU, DFU, GroupAlone], (instregex "CDFTR$")>;
+def : InstRW<[WLat30, FXU, DFU, GroupAlone], (instregex "CDGTR(A)?$")>;
+def : InstRW<[WLat5, FXU, DFU4, GroupAlone], (instregex "CXFTR(A)?$")>;
+def : InstRW<[WLat30, FXU, DFU4, GroupAlone], (instregex "CXGTR(A)?$")>;
+def : InstRW<[WLat9, FXU, DFU, GroupAlone], (instregex "CDL(F|G)TR$")>;
+def : InstRW<[WLat9, FXU, DFU4, GroupAlone], (instregex "CXLFTR$")>;
+def : InstRW<[WLat5, FXU, DFU4, GroupAlone], (instregex "CXLGTR$")>;
 
 // Convert to fixed / logical
-def : InstRW<[FXU, DFU, Lat11, GroupAlone], (instregex "CFDTR(A)?$")>;
-def : InstRW<[FXU, DFU, Lat30, GroupAlone], (instregex "CGDTR(A)?$")>;
-def : InstRW<[FXU, DFU, DFU, Lat11, GroupAlone], (instregex "CFXTR$")>;
-def : InstRW<[FXU, DFU, DFU, Lat30, GroupAlone], (instregex "CGXTR(A)?$")>;
-def : InstRW<[FXU, DFU, Lat11, GroupAlone], (instregex "CL(F|G)DTR$")>;
-def : InstRW<[FXU, DFU, DFU, Lat11, GroupAlone], (instregex "CL(F|G)XTR$")>;
+def : InstRW<[WLat11, WLat11, FXU, DFU, GroupAlone], (instregex "CFDTR(A)?$")>;
+def : InstRW<[WLat30, WLat30, FXU, DFU, GroupAlone], (instregex "CGDTR(A)?$")>;
+def : InstRW<[WLat7, WLat7, FXU, DFU2, GroupAlone], (instregex "CFXTR$")>;
+def : InstRW<[WLat30, WLat30, FXU, DFU2, GroupAlone], (instregex "CGXTR(A)?$")>;
+def : InstRW<[WLat11, WLat11, FXU, DFU, GroupAlone], (instregex "CL(F|G)DTR$")>;
+def : InstRW<[WLat7, WLat7, FXU, DFU2, GroupAlone], (instregex "CL(F|G)XTR$")>;
 
 // Convert from / to signed / unsigned packed
-def : InstRW<[FXU, DFU, Lat12, GroupAlone], (instregex "CD(S|U)TR$")>;
-def : InstRW<[FXU, FXU, DFU2, DFU2, Lat20, GroupAlone], (instregex "CX(S|U)TR$")>;
-def : InstRW<[FXU, DFU, Lat12, GroupAlone], (instregex "C(S|U)DTR$")>;
-def : InstRW<[FXU, FXU, DFU2, DFU2, Lat20, GroupAlone], (instregex "C(S|U)XTR$")>;
+def : InstRW<[WLat5, FXU, DFU, GroupAlone], (instregex "CD(S|U)TR$")>;
+def : InstRW<[WLat8, FXU2, DFU4, GroupAlone], (instregex "CX(S|U)TR$")>;
+def : InstRW<[WLat7, FXU, DFU, GroupAlone], (instregex "C(S|U)DTR$")>;
+def : InstRW<[WLat12, FXU2, DFU4, GroupAlone], (instregex "C(S|U)XTR$")>;
 
 // Perform floating-point operation
-def : InstRW<[FXU, Lat30], (instregex "PFPO$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD], (instregex "PFPO$")>;
 
 //===----------------------------------------------------------------------===//
 // DFP: Unary arithmetic
 //===----------------------------------------------------------------------===//
 
 // Load FP integer
-def : InstRW<[DFU, Lat20], (instregex "FIDTR$")>;
-def : InstRW<[DFU2, DFU2, Lat20, GroupAlone], (instregex "FIXTR$")>;
+def : InstRW<[WLat8, DFU, NormalGr], (instregex "FIDTR$")>;
+def : InstRW<[WLat10, DFU4, GroupAlone], (instregex "FIXTR$")>;
 
 // Extract biased exponent
-def : InstRW<[FXU, DFU, Lat15, GroupAlone], (instregex "EEDTR$")>;
-def : InstRW<[FXU, DFU2, Lat15, GroupAlone], (instregex "EEXTR$")>;
+def : InstRW<[WLat7, FXU, DFU, GroupAlone], (instregex "EEDTR$")>;
+def : InstRW<[WLat8, FXU, DFU2, GroupAlone], (instregex "EEXTR$")>;
 
 // Extract significance
-def : InstRW<[FXU, DFU, Lat15, GroupAlone], (instregex "ESDTR$")>;
-def : InstRW<[FXU, DFU, DFU, Lat20, GroupAlone], (instregex "ESXTR$")>;
+def : InstRW<[WLat7, FXU, DFU, GroupAlone], (instregex "ESDTR$")>;
+def : InstRW<[WLat8, FXU, DFU2, GroupAlone], (instregex "ESXTR$")>;
 
 //===----------------------------------------------------------------------===//
 // DFP: Binary arithmetic
 //===----------------------------------------------------------------------===//
 
 // Addition
-def : InstRW<[DFU, Lat30], (instregex "ADTR(A)?$")>;
-def : InstRW<[DFU2, DFU2, Lat30, GroupAlone], (instregex "AXTR(A)?$")>;
+def : InstRW<[WLat9, WLat9, DFU, NormalGr], (instregex "ADTR(A)?$")>;
+def : InstRW<[WLat30, WLat30, DFU4, GroupAlone], (instregex "AXTR(A)?$")>;
 
 // Subtraction
-def : InstRW<[DFU, Lat30], (instregex "SDTR(A)?$")>;
-def : InstRW<[DFU2, DFU2, Lat30, GroupAlone], (instregex "SXTR(A)?$")>;
+def : InstRW<[WLat9, WLat9, DFU, NormalGr], (instregex "SDTR(A)?$")>;
+def : InstRW<[WLat30, WLat30, DFU4, GroupAlone], (instregex "SXTR(A)?$")>;
 
 // Multiply
-def : InstRW<[DFU, Lat30], (instregex "MDTR(A)?$")>;
-def : InstRW<[DFU2, DFU2, Lat30, GroupAlone], (instregex "MXTR(A)?$")>;
+def : InstRW<[WLat30, DFU, NormalGr], (instregex "MDTR(A)?$")>;
+def : InstRW<[WLat30, DFU4, GroupAlone], (instregex "MXTR(A)?$")>;
 
 // Division
-def : InstRW<[DFU, Lat30], (instregex "DDTR(A)?$")>;
-def : InstRW<[DFU2, DFU2, Lat30, GroupAlone], (instregex "DXTR(A)?$")>;
+def : InstRW<[WLat30, DFU, NormalGr], (instregex "DDTR(A)?$")>;
+def : InstRW<[WLat30, DFU4, GroupAlone], (instregex "DXTR(A)?$")>;
 
 // Quantize
-def : InstRW<[DFU, Lat30], (instregex "QADTR$")>;
-def : InstRW<[DFU2, DFU2, Lat30, GroupAlone], (instregex "QAXTR$")>;
+def : InstRW<[WLat8, WLat8, DFU, NormalGr], (instregex "QADTR$")>;
+def : InstRW<[WLat10, WLat10, DFU4, GroupAlone], (instregex "QAXTR$")>;
 
 // Reround
-def : InstRW<[FXU, DFU, Lat30, GroupAlone], (instregex "RRDTR$")>;
-def : InstRW<[FXU, DFU2, DFU2, Lat30, GroupAlone], (instregex "RRXTR$")>;
+def : InstRW<[WLat11, WLat11, FXU, DFU, GroupAlone], (instregex "RRDTR$")>;
+def : InstRW<[WLat30, WLat30, FXU, DFU4, GroupAlone], (instregex "RRXTR$")>;
 
 // Shift significand left/right
-def : InstRW<[LSU, DFU, Lat11, GroupAlone], (instregex "S(L|R)DT$")>;
-def : InstRW<[LSU, DFU2, DFU2, Lat15, GroupAlone], (instregex "S(L|R)XT$")>;
+def : InstRW<[WLat7LSU, LSU, DFU, GroupAlone], (instregex "S(L|R)DT$")>;
+def : InstRW<[WLat11LSU, LSU, DFU4, GroupAlone], (instregex "S(L|R)XT$")>;
 
 // Insert biased exponent
-def : InstRW<[FXU, DFU, Lat11, GroupAlone], (instregex "IEDTR$")>;
-def : InstRW<[FXU, DFU2, DFU2, Lat15, GroupAlone], (instregex "IEXTR$")>;
+def : InstRW<[WLat5, FXU, DFU, GroupAlone], (instregex "IEDTR$")>;
+def : InstRW<[WLat7, FXU, DFU4, GroupAlone], (instregex "IEXTR$")>;
 
 //===----------------------------------------------------------------------===//
 // DFP: Comparisons
 //===----------------------------------------------------------------------===//
 
 // Compare
-def : InstRW<[DFU, Lat11], (instregex "(K|C)DTR$")>;
-def : InstRW<[DFU, DFU, Lat15], (instregex "(K|C)XTR$")>;
+def : InstRW<[WLat9, DFU, NormalGr], (instregex "(K|C)DTR$")>;
+def : InstRW<[WLat10, DFU2, NormalGr], (instregex "(K|C)XTR$")>;
 
 // Compare biased exponent
-def : InstRW<[DFU, Lat8], (instregex "CEDTR$")>;
-def : InstRW<[DFU2, Lat9], (instregex "CEXTR$")>;
+def : InstRW<[WLat4, DFU, NormalGr], (instregex "CEDTR$")>;
+def : InstRW<[WLat5, DFU2, NormalGr], (instregex "CEXTR$")>;
 
 // Test Data Class/Group
-def : InstRW<[LSU, DFU, Lat15], (instregex "TD(C|G)(E|D)T$")>;
-def : InstRW<[LSU, DFU2, Lat15], (instregex "TD(C|G)XT$")>;
+def : InstRW<[WLat9, LSU, DFU, NormalGr], (instregex "TD(C|G)DT$")>;
+def : InstRW<[WLat10, LSU, DFU, NormalGr], (instregex "TD(C|G)ET$")>;
+def : InstRW<[WLat10, LSU, DFU2, NormalGr], (instregex "TD(C|G)XT$")>;
 
 
 // -------------------------------- System ---------------------------------- //
 
 //===----------------------------------------------------------------------===//
 // System: Program-Status Word Instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU, Lat30], (instregex "EPSW$")>;
-def : InstRW<[FXU, LSU, Lat30], (instregex "LPSW(E)?$")>;
-def : InstRW<[FXU, Lat3, GroupAlone], (instregex "IPK$")>;
-def : InstRW<[LSU, EndGroup], (instregex "SPKA$")>;
-def : InstRW<[LSU, EndGroup], (instregex "SSM$")>;
-def : InstRW<[FXU, LSU, GroupAlone], (instregex "ST(N|O)SM$")>;
-def : InstRW<[FXU, Lat3], (instregex "IAC$")>;
-def : InstRW<[LSU, EndGroup], (instregex "SAC(F)?$")>;
+def : InstRW<[WLat30, WLat30, MCD], (instregex "EPSW$")>;
+def : InstRW<[WLat30, MCD], (instregex "LPSW(E)?$")>;
+def : InstRW<[WLat3, FXU, GroupAlone], (instregex "IPK$")>;
+def : InstRW<[WLat1, LSU, EndGroup], (instregex "SPKA$")>;
+def : InstRW<[WLat1, LSU, EndGroup], (instregex "SSM$")>;
+def : InstRW<[WLat1, FXU, LSU, GroupAlone], (instregex "ST(N|O)SM$")>;
+def : InstRW<[WLat3, FXU, NormalGr], (instregex "IAC$")>;
+def : InstRW<[WLat1, LSU, EndGroup], (instregex "SAC(F)?$")>;
 
 //===----------------------------------------------------------------------===//
 // System: Control Register Instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU, LSU, Lat30], (instregex "LCTL(G)?$")>;
-def : InstRW<[FXU, LSU, LSU, LSU, LSU, Lat10, GroupAlone],
-             (instregex "STCT(L|G)$")>;
-def : InstRW<[LSU], (instregex "E(P|S)A(I)?R$")>;
-def : InstRW<[FXU, Lat30], (instregex "SSA(I)?R$")>;
-def : InstRW<[FXU, Lat30], (instregex "ESEA$")>;
+def : InstRW<[WLat10, WLat10, LSU2, GroupAlone], (instregex "LCTL(G)?$")>;
+def : InstRW<[WLat1, FXU5, LSU5, GroupAlone], (instregex "STCT(L|G)$")>;
+def : InstRW<[LSULatency, LSU, NormalGr], (instregex "E(P|S)A(I)?R$")>;
+def : InstRW<[WLat30, MCD], (instregex "SSA(I)?R$")>;
+def : InstRW<[WLat30, MCD], (instregex "ESEA$")>;
 
 //===----------------------------------------------------------------------===//
 // System: Prefix-Register Instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU, LSU, Lat30], (instregex "SPX$")>;
-def : InstRW<[FXU, LSU, Lat30], (instregex "STPX$")>;
+def : InstRW<[WLat30, MCD], (instregex "S(T)?PX$")>;
 
 //===----------------------------------------------------------------------===//
 // System: Storage-Key and Real Memory Instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU, Lat30], (instregex "ISKE$")>;
-def : InstRW<[FXU, Lat30], (instregex "IVSK$")>;
-def : InstRW<[FXU, Lat30], (instregex "SSKE(Opt)?$")>;
-def : InstRW<[FXU, Lat30], (instregex "RRB(E|M)$")>;
-def : InstRW<[FXU, Lat30], (instregex "PFMF$")>;
-def : InstRW<[FXU, Lat30], (instregex "TB$")>;
-def : InstRW<[FXU, LSU, Lat30], (instregex "PGIN$")>;
-def : InstRW<[FXU, LSU, Lat30], (instregex "PGOUT$")>;
+def : InstRW<[WLat30, MCD], (instregex "ISKE$")>;
+def : InstRW<[WLat30, MCD], (instregex "IVSK$")>;
+def : InstRW<[WLat30, MCD], (instregex "SSKE(Opt)?$")>;
+def : InstRW<[WLat30, MCD], (instregex "RRB(E|M)$")>;
+def : InstRW<[WLat30, MCD], (instregex "PFMF$")>;
+def : InstRW<[WLat30, WLat30, MCD], (instregex "TB$")>;
+def : InstRW<[WLat30, MCD], (instregex "PGIN$")>;
+def : InstRW<[WLat30, MCD], (instregex "PGOUT$")>;
 
 //===----------------------------------------------------------------------===//
 // System: Dynamic-Address-Translation Instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU, LSU, Lat30], (instregex "IPTE(Opt)?(Opt)?$")>;
-def : InstRW<[FXU, Lat30], (instregex "IDTE(Opt)?$")>;
-def : InstRW<[FXU, Lat30], (instregex "PTLB$")>;
-def : InstRW<[FXU, LSU, Lat30], (instregex "CSP(G)?$")>;
-def : InstRW<[FXU, LSU, Lat30], (instregex "LPTEA$")>;
-def : InstRW<[FXU, LSU, Lat30], (instregex "LRA(Y|G)?$")>;
-def : InstRW<[FXU, LSU, Lat30], (instregex "STRAG$")>;
-def : InstRW<[FXU, LSU, Lat30], (instregex "LURA(G)?$")>;
-def : InstRW<[FXU, LSU, Lat30], (instregex "STUR(A|G)$")>;
-def : InstRW<[FXU, LSU, Lat30], (instregex "TPROT$")>;
+def : InstRW<[WLat30, MCD], (instregex "IPTE(Opt)?(Opt)?$")>;
+def : InstRW<[WLat30, MCD], (instregex "IDTE(Opt)?$")>;
+def : InstRW<[WLat30, MCD], (instregex "PTLB$")>;
+def : InstRW<[WLat30, WLat30, MCD], (instregex "CSP(G)?$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD], (instregex "LPTEA$")>;
+def : InstRW<[WLat30, WLat30, MCD], (instregex "LRA(Y|G)?$")>;
+def : InstRW<[WLat30, MCD], (instregex "STRAG$")>;
+def : InstRW<[WLat30, MCD], (instregex "LURA(G)?$")>;
+def : InstRW<[WLat30, MCD], (instregex "STUR(A|G)$")>;
+def : InstRW<[WLat30, MCD], (instregex "TPROT$")>;
 
 //===----------------------------------------------------------------------===//
 // System: Memory-move Instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[LSU, Lat8, GroupAlone], (instregex "MVC(K|P|S)$")>;
-def : InstRW<[LSU, Lat30, GroupAlone], (instregex "MVCSK$")>;
-def : InstRW<[LSU, Lat6, GroupAlone], (instregex "MVCDK$")>;
-def : InstRW<[FXU, LSU, Lat30], (instregex "MVCOS$")>;
-def : InstRW<[LSU, Lat30, GroupAlone], (instregex "MVPG$")>;
+def : InstRW<[WLat30, MCD], (instregex "MVC(K|P|S)$")>;
+def : InstRW<[WLat30, MCD], (instregex "MVC(S|D)K$")>;
+def : InstRW<[WLat30, MCD], (instregex "MVCOS$")>;
+def : InstRW<[WLat30, MCD], (instregex "MVPG$")>;
 
 //===----------------------------------------------------------------------===//
 // System: Address-Space Instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU, LSU, Lat30], (instregex "LASP$")>;
-def : InstRW<[LSU, GroupAlone], (instregex "PALB$")>;
-def : InstRW<[FXU, LSU, Lat30], (instregex "PC$")>;
-def : InstRW<[FXU, Lat30], (instregex "PR$")>;
-def : InstRW<[FXU, Lat30], (instregex "PT(I)?$")>;
-def : InstRW<[FXU, LSU, Lat30], (instregex "RP$")>;
-def : InstRW<[FXU, Lat30], (instregex "BS(G|A)$")>;
-def : InstRW<[FXU, Lat20], (instregex "TAR$")>;
+def : InstRW<[WLat30, MCD], (instregex "LASP$")>;
+def : InstRW<[WLat1, LSU, GroupAlone], (instregex "PALB$")>;
+def : InstRW<[WLat30, MCD], (instregex "PC$")>;
+def : InstRW<[WLat30, MCD], (instregex "PR$")>;
+def : InstRW<[WLat30, MCD], (instregex "PT(I)?$")>;
+def : InstRW<[WLat30, MCD], (instregex "RP$")>;
+def : InstRW<[WLat30, MCD], (instregex "BS(G|A)$")>;
+def : InstRW<[WLat30, MCD], (instregex "TAR$")>;
 
 //===----------------------------------------------------------------------===//
 // System: Linkage-Stack Instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU, LSU, Lat30, EndGroup], (instregex "BAKR$")>;
-def : InstRW<[FXU, Lat30], (instregex "EREG(G)?$")>;
-def : InstRW<[FXU, Lat30], (instregex "(E|M)STA$")>;
+def : InstRW<[WLat30, MCD], (instregex "BAKR$")>;
+def : InstRW<[WLat30, MCD], (instregex "EREG(G)?$")>;
+def : InstRW<[WLat30, WLat30, MCD], (instregex "(E|M)STA$")>;
 
 //===----------------------------------------------------------------------===//
 // System: Time-Related Instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU, Lat30], (instregex "PTFF$")>;
-def : InstRW<[FXU, LSU, Lat20], (instregex "SCK$")>;
-def : InstRW<[FXU, Lat30], (instregex "SCKPF$")>;
-def : InstRW<[FXU, LSU, Lat20], (instregex "SCKC$")>;
-def : InstRW<[FXU, LSU, Lat20], (instregex "SPT$")>;
-def : InstRW<[FXU, LSU, Lat15], (instregex "STCK$")>;
-def : InstRW<[FXU, LSU, Lat12], (instregex "STCKF$")>;
-def : InstRW<[FXU, LSU, Lat30], (instregex "STCKE$")>;
-def : InstRW<[FXU, LSU, Lat9], (instregex "STCKC$")>;
-def : InstRW<[FXU, LSU, Lat8], (instregex "STPT$")>;
+def : InstRW<[WLat30, MCD], (instregex "PTFF$")>;
+def : InstRW<[WLat30, MCD], (instregex "SCK$")>;
+def : InstRW<[WLat30, MCD], (instregex "SCKPF$")>;
+def : InstRW<[WLat30, MCD], (instregex "SCKC$")>;
+def : InstRW<[WLat30, MCD], (instregex "SPT$")>;
+def : InstRW<[WLat30, MCD], (instregex "STCK(F)?$")>;
+def : InstRW<[WLat30, MCD], (instregex "STCKE$")>;
+def : InstRW<[WLat30, MCD], (instregex "STCKC$")>;
+def : InstRW<[WLat30, MCD], (instregex "STPT$")>;
 
 //===----------------------------------------------------------------------===//
 // System: CPU-Related Instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU, LSU, Lat30], (instregex "STAP$")>;
-def : InstRW<[FXU, LSU, Lat30], (instregex "STIDP$")>;
-def : InstRW<[FXU, LSU, Lat30], (instregex "STSI$")>;
-def : InstRW<[FXU, LSU, Lat30], (instregex "STFL(E)?$")>;
-def : InstRW<[FXU, LSU, Lat30], (instregex "ECAG$")>;
-def : InstRW<[FXU, LSU, Lat30], (instregex "ECTG$")>;
-def : InstRW<[FXU, Lat30], (instregex "PTF$")>;
-def : InstRW<[FXU, Lat30], (instregex "PCKMO$")>;
+def : InstRW<[WLat30, MCD], (instregex "STAP$")>;
+def : InstRW<[WLat30, MCD], (instregex "STIDP$")>;
+def : InstRW<[WLat30, WLat30, MCD], (instregex "STSI$")>;
+def : InstRW<[WLat30, WLat30, MCD], (instregex "STFL(E)?$")>;
+def : InstRW<[WLat30, MCD], (instregex "ECAG$")>;
+def : InstRW<[WLat30, WLat30, MCD], (instregex "ECTG$")>;
+def : InstRW<[WLat30, MCD], (instregex "PTF$")>;
+def : InstRW<[WLat30, MCD], (instregex "PCKMO$")>;
 
 //===----------------------------------------------------------------------===//
 // System: Miscellaneous Instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU, Lat30], (instregex "SVC$")>;
-def : InstRW<[FXU, GroupAlone], (instregex "MC$")>;
-def : InstRW<[FXU, Lat30], (instregex "DIAG$")>;
-def : InstRW<[FXU, LSU, Lat30], (instregex "TRAC(E|G)$")>;
-def : InstRW<[FXU, Lat30], (instregex "TRAP(2|4)$")>;
-def : InstRW<[FXU, Lat30], (instregex "SIGP$")>;
-def : InstRW<[FXU, LSU, Lat30], (instregex "SIGA$")>;
-def : InstRW<[FXU, LSU, Lat30], (instregex "SIE$")>;
+def : InstRW<[WLat30, MCD], (instregex "SVC$")>;
+def : InstRW<[WLat1, FXU, GroupAlone], (instregex "MC$")>;
+def : InstRW<[WLat30, MCD], (instregex "DIAG$")>;
+def : InstRW<[WLat30, MCD], (instregex "TRAC(E|G)$")>;
+def : InstRW<[WLat30, MCD], (instregex "TRAP(2|4)$")>;
+def : InstRW<[WLat30, MCD], (instregex "SIG(P|A)$")>;
+def : InstRW<[WLat30, MCD], (instregex "SIE$")>;
 
 //===----------------------------------------------------------------------===//
 // System: CPU-Measurement Facility Instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU], (instregex "LPP$")>;
-def : InstRW<[FXU, Lat30], (instregex "ECPGA$")>;
-def : InstRW<[FXU, Lat30], (instregex "E(C|P)CTR$")>;
-def : InstRW<[FXU, Lat30], (instregex "LCCTL$")>;
-def : InstRW<[FXU, LSU, Lat30], (instregex "L(P|S)CTL$")>;
-def : InstRW<[FXU, LSU, Lat30], (instregex "Q(S|CTR)I$")>;
-def : InstRW<[FXU, Lat30], (instregex "S(C|P)CTR$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "LPP$")>;
+def : InstRW<[WLat30, WLat30, MCD], (instregex "ECPGA$")>;
+def : InstRW<[WLat30, WLat30, MCD], (instregex "E(C|P)CTR$")>;
+def : InstRW<[WLat30, MCD], (instregex "LCCTL$")>;
+def : InstRW<[WLat30, MCD], (instregex "L(P|S)CTL$")>;
+def : InstRW<[WLat30, MCD], (instregex "Q(S|CTR)I$")>;
+def : InstRW<[WLat30, MCD], (instregex "S(C|P)CTR$")>;
 
 //===----------------------------------------------------------------------===//
 // System: I/O Instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU, Lat30], (instregex "(C|H|R|X)SCH$")>;
-def : InstRW<[FXU, LSU, Lat30], (instregex "(M|S|ST|T)SCH$")>;
-def : InstRW<[FXU, Lat30], (instregex "RCHP$")>;
-def : InstRW<[FXU, Lat30], (instregex "SCHM$")>;
-def : InstRW<[FXU, LSU, Lat30], (instregex "STC(PS|RW)$")>;
-def : InstRW<[FXU, LSU, Lat30], (instregex "TPI$")>;
-def : InstRW<[FXU, Lat30], (instregex "SAL$")>;
+def : InstRW<[WLat30, MCD], (instregex "(C|H|R|X)SCH$")>;
+def : InstRW<[WLat30, MCD], (instregex "(M|S|ST|T)SCH$")>;
+def : InstRW<[WLat30, MCD], (instregex "RCHP$")>;
+def : InstRW<[WLat30, MCD], (instregex "SCHM$")>;
+def : InstRW<[WLat30, MCD], (instregex "STC(PS|RW)$")>;
+def : InstRW<[WLat30, MCD], (instregex "TPI$")>;
+def : InstRW<[WLat30, MCD], (instregex "SAL$")>;
 
 }
 

lib/Target/SystemZ/SystemZScheduleZEC12.td

 //=- SystemZScheduleZEC12.td - SystemZ Scheduling Definitions --*- tblgen -*-=//
 //
 //                     The LLVM Compiler Infrastructure
 //
 // This file is distributed under the University of Illinois Open Source
 // License. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
 //
 // This file defines the machine model for ZEC12 to support instruction
 // scheduling and other instruction cost heuristics.
 //
+// Pseudos expanded right after isel do not need to be modelled here.
+//
 //===----------------------------------------------------------------------===//
 
 def ZEC12Model : SchedMachineModel {
 
     let UnsupportedFeatures = Arch10UnsupportedFeatures.List;
     
-    let IssueWidth = 5;
+    let IssueWidth = 3;
     let MicroOpBufferSize = 40;     // Issue queues
     let LoadLatency = 1;            // Optimistic load latency.
 
     let PostRAScheduler = 1;
 
     // Extra cycles for a mispredicted branch.
     let MispredictPenalty = 16;
 }
 
-let SchedModel = ZEC12Model in  {
-
-// These definitions could be put in a subtarget common include file,
-// but it seems the include system in Tablegen currently rejects
-// multiple includes of same file.
+let SchedModel = ZEC12Model in {
+// These definitions need the SchedModel value. They could be put in a
+// subtarget common include file, but it seems the include system in Tablegen
+// currently (2016) rejects multiple includes of same file.
+
+// Decoder grouping rules
+let NumMicroOps = 1 in {
+  def : WriteRes<NormalGr, []>;
+  def : WriteRes<BeginGroup, []> { let BeginGroup  = 1; }
+  def : WriteRes<EndGroup, []>   { let EndGroup    = 1; }
+}
+def : WriteRes<Cracked, []> {
+  let NumMicroOps = 2;
+  let BeginGroup  = 1;
+}
 def : WriteRes<GroupAlone, []> {
-  let NumMicroOps = 0;
+  let NumMicroOps = 3;
   let BeginGroup  = 1;
   let EndGroup    = 1;
 }
-def : WriteRes<EndGroup, []> {
-  let NumMicroOps = 0;
-  let EndGroup    = 1;
+
+// Incoming latency removed from the register operand which is used together
+// with a memory operand by the instruction.
+def : ReadAdvance<RegReadAdv, 4>;
+
+// LoadLatency (above) is not used for instructions in this file. This is
+// instead the role of LSULatency, which is the latency value added to the
+// result of loads and instructions with folded memory operands.
+def : WriteRes<LSULatency, []> { let Latency = 4; let NumMicroOps = 0; }
+
+let NumMicroOps = 0 in {
+  def : WriteRes<WLat1, []> { let Latency = 1; }
+  def : WriteRes<WLat2, []> { let Latency = 2; }
+  def : WriteRes<WLat3, []> { let Latency = 3; }
+  def : WriteRes<WLat4, []> { let Latency = 4; }
+  def : WriteRes<WLat5, []> { let Latency = 5; }
+  def : WriteRes<WLat6, []> { let Latency = 6; }
+  def : WriteRes<WLat7, []> { let Latency = 7; }
+  def : WriteRes<WLat8, []> { let Latency = 8; }
+  def : WriteRes<WLat9, []> { let Latency = 9; }
+  def : WriteRes<WLat10, []> { let Latency = 10; }
+  def : WriteRes<WLat11, []> { let Latency = 11; }
+  def : WriteRes<WLat12, []> { let Latency = 12; }
+  def : WriteRes<WLat15, []> { let Latency = 15; }
+  def : WriteRes<WLat16, []> { let Latency = 16; }
+  def : WriteRes<WLat20, []> { let Latency = 20; }
+  def : WriteRes<WLat30, []> { let Latency = 30; }
 }
-def : WriteRes<Lat2, []> { let Latency = 2; let NumMicroOps = 0;}
-def : WriteRes<Lat3, []> { let Latency = 3; let NumMicroOps = 0;}
-def : WriteRes<Lat4, []> { let Latency = 4; let NumMicroOps = 0;}
-def : WriteRes<Lat5, []> { let Latency = 5; let NumMicroOps = 0;}
-def : WriteRes<Lat6, []> { let Latency = 6; let NumMicroOps = 0;}
-def : WriteRes<Lat7, []> { let Latency = 7; let NumMicroOps = 0;}
-def : WriteRes<Lat8, []> { let Latency = 8; let NumMicroOps = 0;}
-def : WriteRes<Lat9, []> { let Latency = 9; let NumMicroOps = 0;}
-def : WriteRes<Lat10, []> { let Latency = 10; let NumMicroOps = 0;}
-def : WriteRes<Lat11, []> { let Latency = 11; let NumMicroOps = 0;}
-def : WriteRes<Lat12, []> { let Latency = 12; let NumMicroOps = 0;}
-def : WriteRes<Lat15, []> { let Latency = 15; let NumMicroOps = 0;}
-def : WriteRes<Lat20, []> { let Latency = 20; let NumMicroOps = 0;}
-def : WriteRes<Lat30, []> { let Latency = 30; let NumMicroOps = 0;}
 
 // Execution units.
 def ZEC12_FXUnit : ProcResource<2>;
 def ZEC12_LSUnit : ProcResource<2>;
 def ZEC12_FPUnit : ProcResource<1>;
 def ZEC12_DFUnit : ProcResource<1>;
 def ZEC12_VBUnit : ProcResource<1>;
+def ZEC12_MCD    : ProcResource<1>;
 
 // Subtarget specific definitions of scheduling resources.
-def : WriteRes<FXU,      [ZEC12_FXUnit]> { let Latency = 1; }
-def : WriteRes<LSU,      [ZEC12_LSUnit]> { let Latency = 4; }
-def : WriteRes<LSU_lat1, [ZEC12_LSUnit]> { let Latency = 1; }
-def : WriteRes<FPU,  [ZEC12_FPUnit]> { let Latency = 8; }
-def : WriteRes<FPU2, [ZEC12_FPUnit, ZEC12_FPUnit]> { let Latency = 9; }
-def : WriteRes<DFU,  [ZEC12_DFUnit]> { let Latency = 2; }
-def : WriteRes<DFU2, [ZEC12_DFUnit, ZEC12_DFUnit]> { let Latency = 3; }
+let NumMicroOps = 0 in {
+  def : WriteRes<FXU,  [ZEC12_FXUnit]>;
+  def : WriteRes<FXU2, [ZEC12_FXUnit]> { let ResourceCycles = [2]; }
+  def : WriteRes<FXU3, [ZEC12_FXUnit]> { let ResourceCycles = [3]; }
+  def : WriteRes<FXU4, [ZEC12_FXUnit]> { let ResourceCycles = [4]; }
+  def : WriteRes<FXU5, [ZEC12_FXUnit]> { let ResourceCycles = [5]; }
+  def : WriteRes<FXU6, [ZEC12_FXUnit]> { let ResourceCycles = [6]; }
+  def : WriteRes<LSU,  [ZEC12_LSUnit]>;
+  def : WriteRes<LSU2, [ZEC12_LSUnit]> { let ResourceCycles = [2]; }
+  def : WriteRes<LSU3, [ZEC12_LSUnit]> { let ResourceCycles = [3]; }
+  def : WriteRes<LSU4, [ZEC12_LSUnit]> { let ResourceCycles = [4]; }
+  def : WriteRes<LSU5, [ZEC12_LSUnit]> { let ResourceCycles = [5]; }
+  def : WriteRes<FPU,  [ZEC12_FPUnit]>;
+  def : WriteRes<FPU2, [ZEC12_FPUnit]> { let ResourceCycles = [2]; }
+  def : WriteRes<FPU4, [ZEC12_FPUnit]> { let ResourceCycles = [4]; }
+  def : WriteRes<DFU,  [ZEC12_DFUnit]>;
+  def : WriteRes<DFU2, [ZEC12_DFUnit]> { let ResourceCycles = [2]; }
+  def : WriteRes<DFU4, [ZEC12_DFUnit]> { let ResourceCycles = [4]; }
   def : WriteRes<VBU,  [ZEC12_VBUnit]>; // Virtual Branching Unit
+}
+
+def : WriteRes<MCD, [ZEC12_MCD]> { let NumMicroOps = 3;
+                                   let BeginGroup  = 1;
+                                   let EndGroup    = 1; }
 
 // -------------------------- INSTRUCTIONS ---------------------------------- //
 
 // InstRW constructs have been used in order to preserve the
 // readability of the InstrInfo files.
 
 // For each instruction, as matched by a regexp, provide a list of
 // resources that it needs. These will be combined into a SchedClass.
 
 //===----------------------------------------------------------------------===//
 // Stack allocation
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU], (instregex "ADJDYNALLOC$")>; // Pseudo -> LA / LAY
+// Pseudo -> LA / LAY
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "ADJDYNALLOC$")>;
 
 //===----------------------------------------------------------------------===//
 // Branch instructions
 //===----------------------------------------------------------------------===//
 
 // Branch
-def : InstRW<[VBU], (instregex "(Call)?BRC(L)?(Asm.*)?$")>;
-def : InstRW<[VBU], (instregex "(Call)?J(G)?(Asm.*)?$")>;
-def : InstRW<[LSU, Lat4], (instregex "(Call)?BC(R)?(Asm.*)?$")>;
-def : InstRW<[LSU, Lat4], (instregex "(Call)?B(R)?(Asm.*)?$")>;
-def : InstRW<[FXU, EndGroup], (instregex "BRCT(G)?$")>;
-def : InstRW<[FXU, LSU, Lat5, GroupAlone], (instregex "BRCTH$")>;
-def : InstRW<[FXU, LSU, Lat5, GroupAlone], (instregex "BCT(G)?(R)?$")>;
-def : InstRW<[FXU, FXU, FXU, LSU, Lat7, GroupAlone],
+def : InstRW<[WLat1, VBU, NormalGr], (instregex "(Call)?BRC(L)?(Asm.*)?$")>;
+def : InstRW<[WLat1, VBU, NormalGr], (instregex "(Call)?J(G)?(Asm.*)?$")>;
+def : InstRW<[WLat1, LSU, NormalGr], (instregex "(Call)?BC(R)?(Asm.*)?$")>;
+def : InstRW<[WLat1, LSU, NormalGr], (instregex "(Call)?B(R)?(Asm.*)?$")>;
+def : InstRW<[WLat1, FXU, EndGroup], (instregex "BRCT(G)?$")>;
+def : InstRW<[WLat1, FXU, LSU, GroupAlone], (instregex "BRCTH$")>;
+def : InstRW<[WLat1, FXU, LSU, GroupAlone], (instregex "BCT(G)?(R)?$")>;
+def : InstRW<[WLat1, FXU3, LSU, GroupAlone],
              (instregex "B(R)?X(H|L).*$")>;
 
 // Compare and branch
-def : InstRW<[FXU], (instregex "C(L)?(G)?(I|R)J(Asm.*)?$")>;
-def : InstRW<[FXU, LSU, Lat5, GroupAlone],
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "C(L)?(G)?(I|R)J(Asm.*)?$")>;
+def : InstRW<[WLat1, FXU, LSU, GroupAlone],
              (instregex "C(L)?(G)?(I|R)B(Call|Return|Asm.*)?$")>;
 
 //===----------------------------------------------------------------------===//
 // Trap instructions
 //===----------------------------------------------------------------------===//
 
 // Trap
-def : InstRW<[VBU], (instregex "(Cond)?Trap$")>;
+def : InstRW<[WLat1, VBU, NormalGr], (instregex "(Cond)?Trap$")>;
 
 // Compare and trap
-def : InstRW<[FXU], (instregex "C(G)?(I|R)T(Asm.*)?$")>;
-def : InstRW<[FXU], (instregex "CL(G)?RT(Asm.*)?$")>;
-def : InstRW<[FXU], (instregex "CL(F|G)IT(Asm.*)?$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "CL(G)?T(Asm.*)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "C(G)?(I|R)T(Asm.*)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "CL(G)?RT(Asm.*)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "CL(F|G)IT(Asm.*)?$")>;
+def : InstRW<[WLat1, FXU, LSU, NormalGr], (instregex "CL(G)?T(Asm.*)?$")>;
 
 //===----------------------------------------------------------------------===//
 // Call and return instructions
 //===----------------------------------------------------------------------===//
 
 // Call
-def : InstRW<[VBU, FXU, FXU, Lat3, GroupAlone], (instregex "(Call)?BRAS$")>;
-def : InstRW<[FXU, FXU, LSU, Lat6, GroupAlone], (instregex "(Call)?BRASL$")>;
-def : InstRW<[FXU, FXU, LSU, Lat6, GroupAlone], (instregex "(Call)?BAS(R)?$")>;
-def : InstRW<[FXU, FXU, LSU, Lat6, GroupAlone], (instregex "TLS_(G|L)DCALL$")>;
+def : InstRW<[WLat1, FXU2, VBU, GroupAlone], (instregex "(Call)?BRAS$")>;
+def : InstRW<[WLat1, FXU2, LSU, GroupAlone], (instregex "(Call)?BRASL$")>;
+def : InstRW<[WLat1, FXU2, LSU, GroupAlone], (instregex "(Call)?BAS(R)?$")>;
+def : InstRW<[WLat1, FXU2, LSU, GroupAlone], (instregex "TLS_(G|L)DCALL$")>;
 
 // Return
-def : InstRW<[LSU_lat1, EndGroup], (instregex "Return$")>;
-def : InstRW<[LSU_lat1], (instregex "CondReturn$")>;
+def : InstRW<[WLat1, LSU, EndGroup], (instregex "Return$")>;
+def : InstRW<[WLat1, LSU, NormalGr], (instregex "CondReturn$")>;
 
 //===----------------------------------------------------------------------===//
 // Move instructions
 //===----------------------------------------------------------------------===//
 
 // Moves
-def : InstRW<[FXU, LSU, Lat5], (instregex "MV(G|H)?HI$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "MVI(Y)?$")>;
+def : InstRW<[WLat1, FXU, LSU, NormalGr], (instregex "MV(G|H)?HI$")>;
+def : InstRW<[WLat1, FXU, LSU, NormalGr], (instregex "MVI(Y)?$")>;
 
 // Move character
-def : InstRW<[LSU, LSU, LSU, FXU, Lat8, GroupAlone], (instregex "MVC$")>;
-def : InstRW<[LSU, Lat30, GroupAlone], (instregex "MVCL(E|U)?$")>;
+def : InstRW<[WLat1, FXU, LSU3, GroupAlone], (instregex "MVC$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD], (instregex "MVCL(E|U)?$")>;
 
 // Pseudo -> reg move
-def : InstRW<[FXU], (instregex "COPY(_TO_REGCLASS)?$")>;
-def : InstRW<[FXU], (instregex "EXTRACT_SUBREG$")>;
-def : InstRW<[FXU], (instregex "INSERT_SUBREG$")>;
-def : InstRW<[FXU], (instregex "REG_SEQUENCE$")>;
-def : InstRW<[FXU], (instregex "SUBREG_TO_REG$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "COPY(_TO_REGCLASS)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "EXTRACT_SUBREG$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "INSERT_SUBREG$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "REG_SEQUENCE$")>;
 
 // Loads
-def : InstRW<[LSU], (instregex "L(Y|FH|RL|Mux)?$")>;
-def : InstRW<[LSU], (instregex "LG(RL)?$")>;
-def : InstRW<[LSU], (instregex "L128$")>;
-
-def : InstRW<[FXU], (instregex "LLIH(F|H|L)$")>;
-def : InstRW<[FXU], (instregex "LLIL(F|H|L)$")>;
-
-def : InstRW<[FXU], (instregex "LG(F|H)I$")>;
-def : InstRW<[FXU], (instregex "LHI(Mux)?$")>;
-def : InstRW<[FXU], (instregex "LR(Mux)?$")>;
+def : InstRW<[LSULatency, LSU, NormalGr], (instregex "L(Y|FH|RL|Mux)?$")>;
+def : InstRW<[LSULatency, LSU, NormalGr], (instregex "LG(RL)?$")>;
+def : InstRW<[LSULatency, LSU, NormalGr], (instregex "L128$")>;
+
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "LLIH(F|H|L)$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "LLIL(F|H|L)$")>;
+
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "LG(F|H)I$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "LHI(Mux)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "LR(Mux)?$")>;
 
 // Load and trap
-def : InstRW<[FXU, LSU, Lat5], (instregex "L(FH|G)?AT$")>;
+def : InstRW<[WLat1LSU, FXU, LSU, NormalGr], (instregex "L(FH|G)?AT$")>;
 
 // Load and test
-def : InstRW<[FXU, LSU, Lat5], (instregex "LT(G)?$")>;
-def : InstRW<[FXU], (instregex "LT(G)?R$")>;
+def : InstRW<[WLat1LSU, WLat1LSU, LSU, FXU, NormalGr], (instregex "LT(G)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "LT(G)?R$")>;
 
 // Stores
-def : InstRW<[FXU, LSU, Lat5], (instregex "STG(RL)?$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "ST128$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "ST(Y|FH|RL|Mux)?$")>;
+def : InstRW<[WLat1, FXU, LSU, NormalGr], (instregex "STG(RL)?$")>;
+def : InstRW<[WLat1, FXU, LSU, NormalGr], (instregex "ST128$")>;
+def : InstRW<[WLat1, FXU, LSU, NormalGr], (instregex "ST(Y|FH|RL|Mux)?$")>;
 
 // String moves.
-def : InstRW<[LSU, Lat30, GroupAlone], (instregex "MVST$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD], (instregex "MVST$")>;
 
 //===----------------------------------------------------------------------===//
 // Conditional move instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU, Lat2], (instregex "LOC(G)?R(Asm.*)?$")>;
-def : InstRW<[FXU, LSU, Lat6], (instregex "LOC(G)?(Asm.*)?$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "STOC(G)?(Asm.*)?$")>;
+def : InstRW<[WLat2, FXU, NormalGr], (instregex "LOC(G)?R(Asm.*)?$")>;
+def : InstRW<[WLat2LSU, RegReadAdv, FXU, LSU, NormalGr],
+             (instregex "LOC(G)?(Asm.*)?$")>;
+def : InstRW<[WLat1, FXU, LSU, NormalGr], (instregex "STOC(G)?(Asm.*)?$")>;
 
 //===----------------------------------------------------------------------===//
 // Sign extensions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU], (instregex "L(B|H|G)R$")>;
-def : InstRW<[FXU], (instregex "LG(B|H|F)R$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "L(B|H|G)R$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "LG(B|H|F)R$")>;
 
-def : InstRW<[FXU, LSU, Lat5], (instregex "LTGF$")>;
-def : InstRW<[FXU], (instregex "LTGFR$")>;
+def : InstRW<[WLat1LSU, WLat1LSU, FXU, LSU, NormalGr], (instregex "LTGF$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "LTGFR$")>;
 
-def : InstRW<[FXU, LSU, Lat5], (instregex "LB(H|Mux)?$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "LH(Y)?$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "LH(H|Mux|RL)$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "LG(B|H|F)$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "LG(H|F)RL$")>;
+def : InstRW<[WLat1LSU, FXU, LSU, NormalGr], (instregex "LB(H|Mux)?$")>;
+def : InstRW<[WLat1LSU, FXU, LSU, NormalGr], (instregex "LH(Y)?$")>;
+def : InstRW<[WLat1LSU, FXU, LSU, NormalGr], (instregex "LH(H|Mux|RL)$")>;
+def : InstRW<[WLat1LSU, FXU, LSU, NormalGr], (instregex "LG(B|H|F)$")>;
+def : InstRW<[WLat1LSU, FXU, LSU, NormalGr], (instregex "LG(H|F)RL$")>;
 
 //===----------------------------------------------------------------------===//
 // Zero extensions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU], (instregex "LLCR(Mux)?$")>;
-def : InstRW<[FXU], (instregex "LLHR(Mux)?$")>;
-def : InstRW<[FXU], (instregex "LLG(C|H|F|T)R$")>;
-def : InstRW<[LSU], (instregex "LLC(Mux)?$")>;
-def : InstRW<[LSU], (instregex "LLH(Mux)?$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "LL(C|H)H$")>;
-def : InstRW<[LSU], (instregex "LLHRL$")>;
-def : InstRW<[LSU], (instregex "LLG(C|H|F|T|HRL|FRL)$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "LLCR(Mux)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "LLHR(Mux)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "LLG(C|H|F|T)R$")>;
+def : InstRW<[LSULatency, LSU, NormalGr], (instregex "LLC(Mux)?$")>;
+def : InstRW<[LSULatency, LSU, NormalGr], (instregex "LLH(Mux)?$")>;
+def : InstRW<[WLat1LSU, FXU, LSU, NormalGr], (instregex "LL(C|H)H$")>;
+def : InstRW<[LSULatency, LSU, NormalGr], (instregex "LLHRL$")>;
+def : InstRW<[LSULatency, LSU, NormalGr], (instregex "LLG(C|H|F|T|HRL|FRL)$")>;
 
 // Load and trap
-def : InstRW<[FXU, LSU, Lat5], (instregex "LLG(F|T)?AT$")>;
+def : InstRW<[WLat1LSU, FXU, LSU, NormalGr], (instregex "LLG(F|T)?AT$")>;
 
 //===----------------------------------------------------------------------===//
 // Truncations
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU, LSU, Lat5], (instregex "STC(H|Y|Mux)?$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "STH(H|Y|RL|Mux)?$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "STCM(H|Y)?$")>;
+def : InstRW<[WLat1, FXU, LSU, NormalGr], (instregex "STC(H|Y|Mux)?$")>;
+def : InstRW<[WLat1, FXU, LSU, NormalGr], (instregex "STH(H|Y|RL|Mux)?$")>;
+def : InstRW<[WLat1, FXU, LSU, NormalGr], (instregex "STCM(H|Y)?$")>;
 
 //===----------------------------------------------------------------------===//
 // Multi-register moves
 //===----------------------------------------------------------------------===//
 
 // Load multiple (estimated average of 5 ops)
-def : InstRW<[LSU, LSU, LSU, LSU, LSU, Lat10, GroupAlone],
-             (instregex "LM(H|Y|G)?$")>;
+def : InstRW<[WLat10, WLat10, LSU5, GroupAlone], (instregex "LM(H|Y|G)?$")>;
 
 // Load multiple disjoint
-def : InstRW<[LSU, Lat30, GroupAlone], (instregex "LMD$")>;
+def : InstRW<[WLat30, WLat30, MCD], (instregex "LMD$")>;
 
 // Store multiple (estimated average of 3 ops)
-def : InstRW<[LSU, LSU, FXU, FXU, FXU, Lat10, GroupAlone],
-             (instregex "STM(H|Y|G)?$")>;
+def : InstRW<[WLat1, LSU2, FXU5, GroupAlone], (instregex "STM(H|Y|G)?$")>;
 
 //===----------------------------------------------------------------------===//
 // Byte swaps
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU], (instregex "LRV(G)?R$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "LRV(G|H)?$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "STRV(G|H)?$")>;
-def : InstRW<[LSU, Lat30, GroupAlone], (instregex "MVCIN$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "LRV(G)?R$")>;
+def : InstRW<[WLat1LSU, FXU, LSU, NormalGr], (instregex "LRV(G|H)?$")>;
+def : InstRW<[WLat1, FXU, LSU, NormalGr], (instregex "STRV(G|H)?$")>;
+def : InstRW<[WLat30, MCD], (instregex "MVCIN$")>;
 
 //===----------------------------------------------------------------------===//
 // Load address instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU], (instregex "LA(Y|RL)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "LA(Y|RL)?$")>;
 
 // Load the Global Offset Table address
-def : InstRW<[FXU], (instregex "GOT$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "GOT$")>;
 
 //===----------------------------------------------------------------------===//
 // Absolute and Negation
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU, Lat2], (instregex "LP(G)?R$")>;
-def : InstRW<[FXU, FXU, Lat3, GroupAlone], (instregex "L(N|P)GFR$")>;
-def : InstRW<[FXU, Lat2], (instregex "LN(R|GR)$")>;
-def : InstRW<[FXU], (instregex "LC(R|GR)$")>;
-def : InstRW<[FXU, FXU, Lat2, GroupAlone], (instregex "LCGFR$")>;
+def : InstRW<[WLat2, WLat2, FXU, NormalGr], (instregex "LP(G)?R$")>;
+def : InstRW<[WLat3, WLat3, FXU2, GroupAlone], (instregex "L(N|P)GFR$")>;
+def : InstRW<[WLat2, WLat2, FXU, NormalGr], (instregex "LN(R|GR)$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "LC(R|GR)$")>;
+def : InstRW<[WLat2, WLat2, FXU2, GroupAlone], (instregex "LCGFR$")>;
 
 //===----------------------------------------------------------------------===//
 // Insertion
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU, LSU, Lat5], (instregex "IC(Y)?$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "IC32(Y)?$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "ICM(H|Y)?$")>;
-def : InstRW<[FXU], (instregex "II(F|H|L)Mux$")>;
-def : InstRW<[FXU], (instregex "IIHF(64)?$")>;
-def : InstRW<[FXU], (instregex "IIHH(64)?$")>;
-def : InstRW<[FXU], (instregex "IIHL(64)?$")>;
-def : InstRW<[FXU], (instregex "IILF(64)?$")>;
-def : InstRW<[FXU], (instregex "IILH(64)?$")>;
-def : InstRW<[FXU], (instregex "IILL(64)?$")>;
+def : InstRW<[WLat1LSU, RegReadAdv, FXU, LSU, NormalGr], (instregex "IC(Y)?$")>;
+def : InstRW<[WLat1LSU, RegReadAdv, FXU, LSU, NormalGr],
+             (instregex "IC32(Y)?$")>;
+def : InstRW<[WLat1LSU, WLat1LSU, RegReadAdv, FXU, LSU, NormalGr],
+             (instregex "ICM(H|Y)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "II(F|H|L)Mux$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "IIHF(64)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "IIHH(64)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "IIHL(64)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "IILF(64)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "IILH(64)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "IILL(64)?$")>;
 
 //===----------------------------------------------------------------------===//
 // Addition
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU, LSU, Lat5], (instregex "A(L)?(Y|SI)?$")>;
-def : InstRW<[FXU, LSU, Lat6], (instregex "AH(Y)?$")>;
-def : InstRW<[FXU], (instregex "AIH$")>;
-def : InstRW<[FXU], (instregex "AFI(Mux)?$")>;
-def : InstRW<[FXU], (instregex "AGFI$")>;
-def : InstRW<[FXU], (instregex "AGHI(K)?$")>;
-def : InstRW<[FXU], (instregex "AGR(K)?$")>;
-def : InstRW<[FXU], (instregex "AHI(K)?$")>;
-def : InstRW<[FXU], (instregex "AHIMux(K)?$")>;
-def : InstRW<[FXU], (instregex "AL(FI|HSIK)$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "ALGF$")>;
-def : InstRW<[FXU], (instregex "ALGHSIK$")>;
-def : InstRW<[FXU], (instregex "ALGF(I|R)$")>;
-def : InstRW<[FXU], (instregex "ALGR(K)?$")>;
-def : InstRW<[FXU], (instregex "ALR(K)?$")>;
-def : InstRW<[FXU], (instregex "AR(K)?$")>;
-def : InstRW<[FXU], (instregex "A(L)?HHHR$")>;
-def : InstRW<[FXU, Lat2], (instregex "A(L)?HHLR$")>;
-def : InstRW<[FXU], (instregex "ALSIH(N)?$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "A(L)?G(SI)?$")>;
+def : InstRW<[WLat1LSU, WLat1LSU, RegReadAdv, FXU, LSU, NormalGr],
+             (instregex "A(L)?(Y)?$")>;
+def : InstRW<[WLat1LSU, WLat1LSU, FXU, LSU, NormalGr], (instregex "A(L)?SI$")>;
+def : InstRW<[WLat2LSU, WLat2LSU, RegReadAdv, FXU, LSU, NormalGr],
+             (instregex "AH(Y)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "AIH$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "AFI(Mux)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "AGFI$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "AGHI(K)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "AGR(K)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "AHI(K)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "AHIMux(K)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "AL(FI|HSIK)$")>;
+def : InstRW<[WLat1LSU, WLat1LSU, RegReadAdv, FXU, LSU, NormalGr],
+             (instregex "ALGF$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "ALGHSIK$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "ALGF(I|R)$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "ALGR(K)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "ALR(K)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "AR(K)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "A(L)?HHHR$")>;
+def : InstRW<[WLat2, WLat2, FXU, NormalGr], (instregex "A(L)?HHLR$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "ALSIH(N)?$")>;
+def : InstRW<[WLat1LSU, WLat1LSU, RegReadAdv, FXU, LSU, NormalGr],
+             (instregex "A(L)?G$")>;
+def : InstRW<[WLat1LSU, FXU, LSU, NormalGr], (instregex "A(L)?GSI$")>;
 
 // Logical addition with carry
-def : InstRW<[FXU, LSU, Lat7, GroupAlone], (instregex "ALC(G)?$")>;
-def : InstRW<[FXU, Lat3, GroupAlone], (instregex "ALC(G)?R$")>;
+def : InstRW<[WLat2LSU, WLat2LSU, RegReadAdv, FXU, LSU, GroupAlone],
+             (instregex "ALC(G)?$")>;
+def : InstRW<[WLat2, WLat2, FXU, GroupAlone], (instregex "ALC(G)?R$")>;
 
 // Add with sign extension (32 -> 64)
-def : InstRW<[FXU, LSU, Lat6], (instregex "AGF$")>;
-def : InstRW<[FXU, Lat2], (instregex "AGFR$")>;
+def : InstRW<[WLat2LSU, WLat2LSU, RegReadAdv, FXU, LSU, NormalGr],
+             (instregex "AGF$")>;
+def : InstRW<[WLat2, WLat2, FXU, NormalGr], (instregex "AGFR$")>;
 
 //===----------------------------------------------------------------------===//
 // Subtraction
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU, LSU, Lat5], (instregex "S(G|Y)?$")>;
-def : InstRW<[FXU, LSU, Lat6], (instregex "SH(Y)?$")>;
-def : InstRW<[FXU], (instregex "SGR(K)?$")>;
-def : InstRW<[FXU], (instregex "SLFI$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "SL(G|GF|Y)?$")>;
-def : InstRW<[FXU], (instregex "SLGF(I|R)$")>;
-def : InstRW<[FXU], (instregex "SLGR(K)?$")>;
-def : InstRW<[FXU], (instregex "SLR(K)?$")>;
-def : InstRW<[FXU], (instregex "SR(K)?$")>;
-def : InstRW<[FXU], (instregex "S(L)?HHHR$")>;
-def : InstRW<[FXU, Lat2], (instregex "S(L)?HHLR$")>;
+def : InstRW<[WLat1LSU, WLat1LSU, RegReadAdv, FXU, LSU, NormalGr],
+             (instregex "S(G|Y)?$")>;
+def : InstRW<[WLat2LSU, WLat2LSU, RegReadAdv, FXU, LSU, NormalGr],
+             (instregex "SH(Y)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "SGR(K)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "SLFI$")>;
+def : InstRW<[WLat1LSU, WLat1LSU, RegReadAdv, FXU, LSU, NormalGr],
+             (instregex "SL(G|GF|Y)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "SLGF(I|R)$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "SLGR(K)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "SLR(K)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "SR(K)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "S(L)?HHHR$")>;
+def : InstRW<[WLat2, WLat2, FXU, NormalGr], (instregex "S(L)?HHLR$")>;
 
 // Subtraction with borrow
-def : InstRW<[FXU, LSU, Lat7, GroupAlone], (instregex "SLB(G)?$")>;
-def : InstRW<[FXU, Lat3, GroupAlone], (instregex "SLB(G)?R$")>;
+def : InstRW<[WLat2LSU, WLat2LSU, RegReadAdv, FXU, LSU, GroupAlone],
+             (instregex "SLB(G)?$")>;
+def : InstRW<[WLat2, WLat2, FXU, GroupAlone], (instregex "SLB(G)?R$")>;
 
 // Subtraction with sign extension (32 -> 64)
-def : InstRW<[FXU, LSU, Lat6], (instregex "SGF$")>;
-def : InstRW<[FXU, Lat2], (instregex "SGFR$")>;
+def : InstRW<[WLat2LSU, WLat2LSU, RegReadAdv, FXU, LSU, NormalGr],
+             (instregex "SGF$")>;
+def : InstRW<[WLat2, WLat2, FXU, NormalGr], (instregex "SGFR$")>;
 
 //===----------------------------------------------------------------------===//
 // AND
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU, LSU, Lat5], (instregex "N(G|Y)?$")>;
-def : InstRW<[FXU], (instregex "NGR(K)?$")>;
-def : InstRW<[FXU], (instregex "NI(FMux|HMux|LMux)$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "NI(Y)?$")>;
-def : InstRW<[FXU], (instregex "NIHF(64)?$")>;
-def : InstRW<[FXU], (instregex "NIHH(64)?$")>;
-def : InstRW<[FXU], (instregex "NIHL(64)?$")>;
-def : InstRW<[FXU], (instregex "NILF(64)?$")>;
-def : InstRW<[FXU], (instregex "NILH(64)?$")>;
-def : InstRW<[FXU], (instregex "NILL(64)?$")>;
-def : InstRW<[FXU], (instregex "NR(K)?$")>;
-def : InstRW<[LSU, LSU, FXU, Lat9, GroupAlone], (instregex "NC$")>;
+def : InstRW<[WLat1LSU, WLat1LSU, RegReadAdv, FXU, LSU, NormalGr],
+             (instregex "N(G|Y)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "NGR(K)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "NI(FMux|HMux|LMux)$")>;
+def : InstRW<[WLat1LSU, FXU, LSU, NormalGr], (instregex "NI(Y)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "NIHF(64)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "NIHH(64)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "NIHL(64)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "NILF(64)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "NILH(64)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "NILL(64)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "NR(K)?$")>;
+def : InstRW<[WLat5LSU, LSU2, FXU, GroupAlone], (instregex "NC$")>;
 
 //===----------------------------------------------------------------------===//
 // OR
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU, LSU, Lat5], (instregex "O(G|Y)?$")>;
-def : InstRW<[FXU], (instregex "OGR(K)?$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "OI(Y)?$")>;
-def : InstRW<[FXU], (instregex "OI(FMux|HMux|LMux)$")>;
-def : InstRW<[FXU], (instregex "OIHF(64)?$")>;
-def : InstRW<[FXU], (instregex "OIHH(64)?$")>;
-def : InstRW<[FXU], (instregex "OIHL(64)?$")>;
-def : InstRW<[FXU], (instregex "OILF(64)?$")>;
-def : InstRW<[FXU], (instregex "OILH(64)?$")>;
-def : InstRW<[FXU], (instregex "OILL(64)?$")>;
-def : InstRW<[FXU], (instregex "OR(K)?$")>;
-def : InstRW<[LSU, LSU, FXU, Lat9, GroupAlone], (instregex "OC$")>;
+def : InstRW<[WLat1LSU, WLat1LSU, RegReadAdv, FXU, LSU, NormalGr],
+             (instregex "O(G|Y)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "OGR(K)?$")>;
+def : InstRW<[WLat1LSU, FXU, LSU, NormalGr], (instregex "OI(Y)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "OI(FMux|HMux|LMux)$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "OIHF(64)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "OIHH(64)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "OIHL(64)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "OILF(64)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "OILH(64)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "OILL(64)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "OR(K)?$")>;
+def : InstRW<[WLat5LSU, LSU2, FXU, GroupAlone], (instregex "OC$")>;
 
 //===----------------------------------------------------------------------===//
 // XOR
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU, LSU, Lat5], (instregex "X(G|Y)?$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "XI(Y)?$")>;
-def : InstRW<[FXU], (instregex "XIFMux$")>;
-def : InstRW<[FXU], (instregex "XGR(K)?$")>;
-def : InstRW<[FXU], (instregex "XIHF(64)?$")>;
-def : InstRW<[FXU], (instregex "XILF(64)?$")>;
-def : InstRW<[FXU], (instregex "XR(K)?$")>;
-def : InstRW<[LSU, LSU, FXU, Lat9, GroupAlone], (instregex "XC$")>;
+def : InstRW<[WLat1LSU, WLat1LSU, RegReadAdv, FXU, LSU, NormalGr],
+             (instregex "X(G|Y)?$")>;
+def : InstRW<[WLat1LSU, FXU, LSU, NormalGr], (instregex "XI(Y)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "XIFMux$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "XGR(K)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "XIHF(64)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "XILF(64)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "XR(K)?$")>;
+def : InstRW<[WLat5LSU, LSU2, FXU, GroupAlone], (instregex "XC$")>;
 
 //===----------------------------------------------------------------------===//
 // Multiplication
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU, LSU, Lat10], (instregex "MS(GF|Y)?$")>;
-def : InstRW<[FXU, Lat6], (instregex "MS(R|FI)$")>;
-def : InstRW<[FXU, LSU, Lat12], (instregex "MSG$")>;
-def : InstRW<[FXU, Lat8], (instregex "MSGR$")>;
-def : InstRW<[FXU, Lat6], (instregex "MSGF(I|R)$")>;
-def : InstRW<[FXU, FXU, LSU, Lat15, GroupAlone], (instregex "MLG$")>;
-def : InstRW<[FXU, FXU, Lat9, GroupAlone], (instregex "MLGR$")>;
-def : InstRW<[FXU, Lat5], (instregex "MGHI$")>;
-def : InstRW<[FXU, Lat5], (instregex "MHI$")>;
-def : InstRW<[FXU, LSU, Lat9], (instregex "MH(Y)?$")>;
-def : InstRW<[FXU, FXU, Lat7, GroupAlone], (instregex "M(L)?R$")>;
-def : InstRW<[FXU, FXU, LSU, Lat7, GroupAlone], (instregex "M(FY|L)?$")>;
+def : InstRW<[WLat6LSU, RegReadAdv, FXU, LSU, NormalGr],
+             (instregex "MS(GF|Y)?$")>;
+def : InstRW<[WLat6, FXU, NormalGr], (instregex "MS(R|FI)$")>;
+def : InstRW<[WLat8LSU, RegReadAdv, FXU, LSU, NormalGr], (instregex "MSG$")>;
+def : InstRW<[WLat8, FXU, NormalGr], (instregex "MSGR$")>;
+def : InstRW<[WLat6, FXU, NormalGr], (instregex "MSGF(I|R)$")>;
+def : InstRW<[WLat11LSU, RegReadAdv, FXU2, LSU, GroupAlone],
+             (instregex "MLG$")>;
+def : InstRW<[WLat9, FXU2, GroupAlone], (instregex "MLGR$")>;
+def : InstRW<[WLat5, FXU, NormalGr], (instregex "MGHI$")>;
+def : InstRW<[WLat5, FXU, NormalGr], (instregex "MHI$")>;
+def : InstRW<[WLat5LSU, RegReadAdv, FXU, LSU, NormalGr], (instregex "MH(Y)?$")>;
+def : InstRW<[WLat7, FXU2, GroupAlone], (instregex "M(L)?R$")>;
+def : InstRW<[WLat7LSU, RegReadAdv, FXU2, LSU, GroupAlone],
+             (instregex "M(FY|L)?$")>;
 
 //===----------------------------------------------------------------------===//
 // Division and remainder
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FPU2, FPU2, FXU, FXU, FXU, FXU, FXU, Lat30, GroupAlone],
-              (instregex "DR$")>;
-def : InstRW<[FPU2, FPU2, LSU, FXU, FXU, FXU, FXU, Lat30, GroupAlone],
-              (instregex "D$")>;
-def : InstRW<[FPU2, FPU2, FXU, FXU, FXU, FXU, Lat30, GroupAlone],
-              (instregex "DSG(F)?R$")>;
-def : InstRW<[FPU2, FPU2, LSU, FXU, FXU, FXU, Lat30, GroupAlone],
-              (instregex "DSG(F)?$")>;
-def : InstRW<[FPU2, FPU2, FXU, FXU, FXU, FXU, FXU, Lat30, GroupAlone],
-              (instregex "DL(G)?R$")>;
-def : InstRW<[FPU2, FPU2, LSU, FXU, FXU, FXU, FXU, Lat30, GroupAlone],
-              (instregex "DL(G)?$")>;
+def : InstRW<[WLat30, FPU4, FXU5, GroupAlone], (instregex "DR$")>;
+def : InstRW<[WLat30, RegReadAdv, FPU4, LSU, FXU4, GroupAlone],
+def : InstRW<[WLat30, FPU4, FXU4, GroupAlone], (instregex "DSG(F)?R$")>;
+def : InstRW<[WLat30, RegReadAdv, FPU4, LSU, FXU3, GroupAlone],
+def : InstRW<[WLat30, FPU4, FXU5, GroupAlone], (instregex "DL(G)?R$")>;
+def : InstRW<[WLat30, RegReadAdv, FPU4, LSU, FXU4, GroupAlone],
 
 //===----------------------------------------------------------------------===//
 // Shifts
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU], (instregex "SLL(G|K)?$")>;
-def : InstRW<[FXU], (instregex "SRL(G|K)?$")>;
-def : InstRW<[FXU], (instregex "SRA(G|K)?$")>;
-def : InstRW<[FXU], (instregex "SLA(G|K)?$")>;
-def : InstRW<[FXU, FXU, FXU, FXU, LSU, Lat8, GroupAlone],
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "SLL(G|K)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "SRL(G|K)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "SRA(G|K)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "SLA(G|K)?$")>;
+def : InstRW<[WLat5LSU, WLat5LSU, FXU4, LSU, GroupAlone],
              (instregex "S(L|R)D(A|L)$")>;
 
 // Rotate
-def : InstRW<[FXU, LSU, Lat6], (instregex "RLL(G)?$")>;
+def : InstRW<[WLat2LSU, FXU, LSU, NormalGr], (instregex "RLL(G)?$")>;
 
 // Rotate and insert
-def : InstRW<[FXU], (instregex "RISBG(N|32)?$")>;
-def : InstRW<[FXU], (instregex "RISBH(G|H|L)$")>;
-def : InstRW<[FXU], (instregex "RISBL(G|H|L)$")>;
-def : InstRW<[FXU], (instregex "RISBMux$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "RISBG(N|32)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "RISBH(G|H|L)$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "RISBL(G|H|L)$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "RISBMux$")>;
 
 // Rotate and Select
-def : InstRW<[FXU, FXU, Lat3, GroupAlone], (instregex "R(N|O|X)SBG$")>;
+def : InstRW<[WLat3, WLat3, FXU2, GroupAlone], (instregex "R(N|O|X)SBG$")>;
 
 //===----------------------------------------------------------------------===//
 // Comparison
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU, LSU, Lat5], (instregex "C(G|Y|Mux|RL)?$")>;
-def : InstRW<[FXU], (instregex "C(F|H)I(Mux)?$")>;
-def : InstRW<[FXU], (instregex "CG(F|H)I$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "CG(HSI|RL)$")>;
-def : InstRW<[FXU], (instregex "C(G)?R$")>;
-def : InstRW<[FXU], (instregex "CIH$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "CH(F|SI)$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "CL(Y|Mux|FHSI)?$")>;
-def : InstRW<[FXU], (instregex "CLFI(Mux)?$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "CLG(HRL|HSI)?$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "CLGF(RL)?$")>;
-def : InstRW<[FXU], (instregex "CLGF(I|R)$")>;
-def : InstRW<[FXU], (instregex "CLGR$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "CLGRL$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "CLH(F|RL|HSI)$")>;
-def : InstRW<[FXU], (instregex "CLIH$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "CLI(Y)?$")>;
-def : InstRW<[FXU], (instregex "CLR$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "CLRL$")>;
-def : InstRW<[FXU], (instregex "C(L)?HHR$")>;
-def : InstRW<[FXU, Lat2], (instregex "C(L)?HLR$")>;
+def : InstRW<[WLat1LSU, RegReadAdv, FXU, LSU, NormalGr], (instregex "C(G|Y|Mux|RL)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "C(F|H)I(Mux)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "CG(F|H)I$")>;
+def : InstRW<[WLat1LSU, FXU, LSU, NormalGr], (instregex "CG(HSI|RL)$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "C(G)?R$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "CIH$")>;
+def : InstRW<[WLat1LSU, RegReadAdv, FXU, LSU, NormalGr], (instregex "CHF$")>;
+def : InstRW<[WLat1LSU, FXU, LSU, NormalGr], (instregex "CHSI$")>;
+def : InstRW<[WLat1LSU, RegReadAdv, FXU, LSU, NormalGr],
+             (instregex "CL(Y|Mux)?$")>;
+def : InstRW<[WLat1LSU, FXU, LSU, NormalGr], (instregex "CLFHSI$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "CLFI(Mux)?$")>;
+def : InstRW<[WLat1LSU, RegReadAdv, FXU, LSU, NormalGr], (instregex "CLG$")>;
+def : InstRW<[WLat1LSU, FXU, LSU, NormalGr], (instregex "CLG(HRL|HSI)$")>;
+def : InstRW<[WLat1LSU, RegReadAdv, FXU, LSU, NormalGr], (instregex "CLGF$")>;
+def : InstRW<[WLat1LSU, FXU, LSU, NormalGr], (instregex "CLGFRL$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "CLGF(I|R)$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "CLGR$")>;
+def : InstRW<[WLat1LSU, FXU, LSU, NormalGr], (instregex "CLGRL$")>;
+def : InstRW<[WLat1LSU, RegReadAdv, FXU, LSU, NormalGr], (instregex "CLHF$")>;
+def : InstRW<[WLat1LSU, FXU, LSU, NormalGr], (instregex "CLH(RL|HSI)$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "CLIH$")>;
+def : InstRW<[WLat1LSU, FXU, LSU, NormalGr], (instregex "CLI(Y)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "CLR$")>;
+def : InstRW<[WLat1LSU, FXU, LSU, NormalGr], (instregex "CLRL$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "C(L)?HHR$")>;
+def : InstRW<[WLat2, FXU, NormalGr], (instregex "C(L)?HLR$")>;
 
 // Compare halfword
-def : InstRW<[FXU, LSU, Lat6], (instregex "CH(Y|RL)?$")>;
-def : InstRW<[FXU, LSU, Lat6], (instregex "CGH(RL)?$")>;
-def : InstRW<[FXU, FXU, LSU, Lat6, GroupAlone], (instregex "CHHSI$")>;
+def : InstRW<[WLat2LSU, RegReadAdv, FXU, LSU, NormalGr], (instregex "CH(Y)?$")>;
+def : InstRW<[WLat2LSU, FXU, LSU, NormalGr], (instregex "CHRL$")>;
+def : InstRW<[WLat2LSU, RegReadAdv, FXU, LSU, NormalGr], (instregex "CGH$")>;
+def : InstRW<[WLat2LSU, FXU, LSU, NormalGr], (instregex "CGHRL$")>;
+def : InstRW<[WLat2LSU, FXU2, LSU, GroupAlone], (instregex "CHHSI$")>;
 
 // Compare with sign extension (32 -> 64)
-def : InstRW<[FXU, LSU, Lat6], (instregex "CGF(RL)?$")>;
-def : InstRW<[FXU, Lat2], (instregex "CGFR$")>;
+def : InstRW<[WLat2LSU, RegReadAdv, FXU, LSU, NormalGr], (instregex "CGF$")>;
+def : InstRW<[WLat2LSU, FXU, LSU, NormalGr], (instregex "CGFRL$")>;
+def : InstRW<[WLat2, FXU, NormalGr], (instregex "CGFR$")>;
 
 // Compare logical character
-def : InstRW<[FXU, LSU, LSU, Lat9, GroupAlone], (instregex "CLC$")>;
-def : InstRW<[LSU, Lat30, GroupAlone], (instregex "CLCL(E|U)?$")>;
-def : InstRW<[LSU, Lat30, GroupAlone], (instregex "CLST$")>;
+def : InstRW<[WLat9, FXU, LSU2, GroupAlone], (instregex "CLC$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD], (instregex "CLCL(E|U)?$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD], (instregex "CLST$")>;
 
 // Test under mask
-def : InstRW<[FXU, LSU, Lat5], (instregex "TM(Y)?$")>;
-def : InstRW<[FXU], (instregex "TM(H|L)Mux$")>;
-def : InstRW<[FXU], (instregex "TMHH(64)?$")>;
-def : InstRW<[FXU], (instregex "TMHL(64)?$")>;
-def : InstRW<[FXU], (instregex "TMLH(64)?$")>;
-def : InstRW<[FXU], (instregex "TMLL(64)?$")>;
+def : InstRW<[WLat1LSU, FXU, LSU, NormalGr], (instregex "TM(Y)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "TM(H|L)Mux$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "TMHH(64)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "TMHL(64)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "TMLH(64)?$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "TMLL(64)?$")>;
 
 // Compare logical characters under mask
-def : InstRW<[FXU, LSU, Lat5], (instregex "CLM(H|Y)?$")>;
+def : InstRW<[WLat2LSU, RegReadAdv, FXU, LSU, NormalGr],
+             (instregex "CLM(H|Y)?$")>;
 
 //===----------------------------------------------------------------------===//
 // Prefetch and execution hint
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[LSU], (instregex "PFD(RL)?$")>;
-def : InstRW<[LSU], (instregex "BP(R)?P$")>;
-def : InstRW<[FXU], (instregex "NIAI$")>;
+def : InstRW<[WLat1, LSU, NormalGr], (instregex "PFD(RL)?$")>;
+def : InstRW<[WLat1, LSU, NormalGr], (instregex "BP(R)?P$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "NIAI$")>;
 
 //===----------------------------------------------------------------------===//
 // Atomic operations
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[LSU, EndGroup], (instregex "Serialize$")>;
+def : InstRW<[WLat1, LSU, EndGroup], (instregex "Serialize$")>;
 
-def : InstRW<[FXU, LSU, Lat5], (instregex "LAA(G)?$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "LAAL(G)?$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "LAN(G)?$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "LAO(G)?$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "LAX(G)?$")>;
+def : InstRW<[WLat1LSU, WLat1LSU, FXU, LSU, NormalGr], (instregex "LAA(G)?$")>;
+def : InstRW<[WLat1LSU, WLat1LSU, FXU, LSU, NormalGr], (instregex "LAAL(G)?$")>;
+def : InstRW<[WLat1LSU, WLat1LSU, FXU, LSU, NormalGr], (instregex "LAN(G)?$")>;
+def : InstRW<[WLat1LSU, WLat1LSU, FXU, LSU, NormalGr], (instregex "LAO(G)?$")>;
+def : InstRW<[WLat1LSU, WLat1LSU, FXU, LSU, NormalGr], (instregex "LAX(G)?$")>;
 
 // Test and set
-def : InstRW<[FXU, LSU, Lat5, EndGroup], (instregex "TS$")>;
+def : InstRW<[WLat1LSU, FXU, LSU, EndGroup], (instregex "TS$")>;
 
 // Compare and swap
-def : InstRW<[FXU, FXU, LSU, Lat6, GroupAlone], (instregex "CS(G|Y)?$")>;
+def : InstRW<[WLat2LSU, WLat2LSU, FXU2, LSU, GroupAlone],
+             (instregex "CS(G|Y)?$")>;
 
 // Compare double and swap
-def : InstRW<[FXU, FXU, FXU, FXU, FXU, LSU, Lat10, GroupAlone],
+def : InstRW<[WLat5LSU, WLat5LSU, FXU5, LSU, GroupAlone],
              (instregex "CDS(Y)?$")>;
-def : InstRW<[FXU, FXU, FXU, FXU, FXU, FXU, LSU, LSU, Lat12, GroupAlone],
+def : InstRW<[WLat12, WLat12, FXU6, LSU2, GroupAlone],
              (instregex "CDSG$")>;
 
 // Compare and swap and store
-def : InstRW<[FXU, LSU, Lat30], (instregex "CSST$")>;
+def : InstRW<[WLat30, MCD], (instregex "CSST$")>;
 
 // Perform locked operation
-def : InstRW<[LSU, Lat30, GroupAlone], (instregex "PLO$")>;
+def : InstRW<[WLat30, MCD], (instregex "PLO$")>;
 
 // Load/store pair from/to quadword
-def : InstRW<[LSU, LSU, Lat5, GroupAlone], (instregex "LPQ$")>;
-def : InstRW<[FXU, FXU, LSU, LSU, Lat6, GroupAlone], (instregex "STPQ$")>;
+def : InstRW<[WLat4LSU, LSU2, GroupAlone], (instregex "LPQ$")>;
+def : InstRW<[WLat1, FXU2, LSU2, GroupAlone], (instregex "STPQ$")>;
 
 // Load pair disjoint
-def : InstRW<[LSU, LSU, Lat5, GroupAlone], (instregex "LPD(G)?$")>;
+def : InstRW<[WLat2LSU, WLat2LSU, LSU2, GroupAlone], (instregex "LPD(G)?$")>;
 
 //===----------------------------------------------------------------------===//
 // Translate and convert
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[LSU, Lat30, GroupAlone], (instregex "TR$")>;
-def : InstRW<[FXU, FXU, FXU, LSU, LSU, Lat30, GroupAlone], (instregex "TRT$")>;
-def : InstRW<[FXU, LSU, Lat30], (instregex "TRTR$")>;
-def : InstRW<[FXU, Lat30], (instregex "TRE$")>;
-def : InstRW<[FXU, Lat30], (instregex "TRT(R)?E(Opt)?$")>;
-def : InstRW<[LSU, Lat30], (instregex "TR(T|O)(T|O)(Opt)?$")>;
-def : InstRW<[FXU, Lat30], (instregex "CU(12|14|21|24|41|42)(Opt)?$")>;
-def : InstRW<[FXU, Lat30], (instregex "(CUUTF|CUTFU)(Opt)?$")>;
+def : InstRW<[WLat1, LSU, GroupAlone], (instregex "TR$")>;
+def : InstRW<[WLat30, WLat30, WLat30, FXU3, LSU2, GroupAlone],
+             (instregex "TRT$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD], (instregex "TRTR$")>;
+def : InstRW<[WLat30, WLat30, MCD], (instregex "TRE$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD], (instregex "TRT(R)?E(Opt)?$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD], (instregex "TR(T|O)(T|O)(Opt)?$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD],
+             (instregex "CU(12|14|21|24|41|42)(Opt)?$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD], (instregex "(CUUTF|CUTFU)(Opt)?$")>;
 
 //===----------------------------------------------------------------------===//
 // Message-security assist
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU, Lat30], (instregex "KM(C|F|O|CTR)?$")>;
-def : InstRW<[FXU, Lat30], (instregex "(KIMD|KLMD|KMAC|PCC)$")>;
+def : InstRW<[WLat30, WLat30, WLat30, WLat30, MCD],
+             (instregex "KM(C|F|O|CTR)?$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD], (instregex "(KIMD|KLMD|KMAC|PCC)$")>;
 
 //===----------------------------------------------------------------------===//
 // Decimal arithmetic
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU, DFU2, LSU, LSU, Lat30, GroupAlone], (instregex "CVBG$")>;
-def : InstRW<[FXU, DFU, LSU, Lat30, GroupAlone], (instregex "CVB(Y)?$")>;
-def : InstRW<[FXU, FXU, FXU, DFU2, DFU2, LSU, Lat30, GroupAlone],
-             (instregex "CVDG$")>;
-def : InstRW<[FXU, FXU, DFU, LSU, Lat30, GroupAlone], (instregex "CVD(Y)?$")>;
-def : InstRW<[LSU, Lat10, GroupAlone], (instregex "MVO$")>;
-def : InstRW<[LSU, Lat30, GroupAlone], (instregex "MV(N|Z)$")>;
-def : InstRW<[LSU, Lat30, GroupAlone], (instregex "(PACK|PKA|PKU)$")>;
-def : InstRW<[LSU, Lat30, GroupAlone], (instregex "UNPK$")>;
-def : InstRW<[LSU, Lat12, GroupAlone], (instregex "UNPK(A|U)$")>;
+def : InstRW<[WLat30, RegReadAdv, FXU, DFU2, LSU2, GroupAlone],
+             (instregex "CVBG$")>;
+def : InstRW<[WLat20, RegReadAdv, FXU, DFU, LSU, GroupAlone],
+             (instregex "CVB(Y)?$")>;
+def : InstRW<[WLat1, FXU3, DFU4, LSU, GroupAlone], (instregex "CVDG$")>;
+def : InstRW<[WLat1, FXU2, DFU, LSU, GroupAlone], (instregex "CVD(Y)?$")>;
+def : InstRW<[WLat1, LSU5, GroupAlone], (instregex "MV(N|O|Z)$")>;
+def : InstRW<[WLat1, LSU5, GroupAlone], (instregex "(PACK|PKA|PKU)$")>;
+def : InstRW<[WLat10, LSU5, GroupAlone], (instregex "UNPK(A|U)$")>;
+def : InstRW<[WLat1, FXU, LSU2, GroupAlone], (instregex "UNPK$")>;
 
-def : InstRW<[FXU, DFU2, DFU2, LSU, LSU, Lat15, GroupAlone],
+def : InstRW<[WLat11LSU, FXU, DFU4, LSU2, GroupAlone],
              (instregex "(A|S|ZA)P$")>;
-def : InstRW<[FXU, DFU2, DFU2, LSU, LSU, Lat30, GroupAlone],
-             (instregex "(M|D)P$")>;
-def : InstRW<[FXU, FXU, DFU2, DFU2, LSU, LSU, LSU, Lat15, GroupAlone],
-             (instregex "SRP$")>;
-def : InstRW<[DFU2, DFU2, LSU, LSU, Lat11, GroupAlone], (instregex "CP$")>;
-def : InstRW<[DFU2, LSU, LSU, Lat5, GroupAlone], (instregex "TP$")>;
-def : InstRW<[LSU, Lat30, GroupAlone], (instregex "ED(MK)?$")>;
+def : InstRW<[WLat1, FXU, DFU4, LSU2, GroupAlone], (instregex "(M|D)P$")>;
+def : InstRW<[WLat15, FXU2, DFU4, LSU3, GroupAlone], (instregex "SRP$")>;
+def : InstRW<[WLat11, DFU4, LSU2, GroupAlone], (instregex "CP$")>;
+def : InstRW<[WLat5LSU, DFU2, LSU2, GroupAlone], (instregex "TP$")>;
+def : InstRW<[WLat30, MCD], (instregex "ED(MK)?$")>;
 
 //===----------------------------------------------------------------------===//
 // Access registers
 //===----------------------------------------------------------------------===//
 
 // Extract/set/copy access register
-def : InstRW<[LSU], (instregex "(EAR|SAR|CPYA)$")>;
+def : InstRW<[WLat3, LSU, NormalGr], (instregex "(EAR|SAR|CPYA)$")>;
 
 // Load address extended
-def : InstRW<[LSU, FXU, Lat5, GroupAlone], (instregex "LAE(Y)?$")>;
+def : InstRW<[WLat5, LSU, FXU, GroupAlone], (instregex "LAE(Y)?$")>;
 
 // Load/store access multiple (not modeled precisely)
-def : InstRW<[LSU, Lat30, GroupAlone], (instregex "(L|ST)AM(Y)?$")>;
+def : InstRW<[WLat10, WLat10, LSU5, GroupAlone], (instregex "LAM(Y)?$")>;
+def : InstRW<[WLat1, FXU5, LSU5, GroupAlone], (instregex "STAM(Y)?$")>;
 
 //===----------------------------------------------------------------------===//
 // Program mask and addressing mode
 //===----------------------------------------------------------------------===//
 
 // Insert Program Mask
-def : InstRW<[FXU, Lat3, EndGroup], (instregex "IPM$")>;
+def : InstRW<[WLat3, FXU, EndGroup], (instregex "IPM$")>;
 
 // Set Program Mask
-def : InstRW<[LSU, EndGroup], (instregex "SPM$")>;
+def : InstRW<[WLat3, LSU, EndGroup], (instregex "SPM$")>;
 
 // Branch and link
-def : InstRW<[FXU, FXU, LSU, Lat8, GroupAlone], (instregex "BAL(R)?$")>;
+def : InstRW<[WLat1, FXU2, LSU, GroupAlone], (instregex "BAL(R)?$")>;
 
 // Test addressing mode
-def : InstRW<[FXU], (instregex "TAM$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "TAM$")>;
 
 // Set addressing mode
-def : InstRW<[LSU, EndGroup], (instregex "SAM(24|31|64)$")>;
+def : InstRW<[WLat1, LSU, EndGroup], (instregex "SAM(24|31|64)$")>;
 
 // Branch (and save) and set mode.
-def : InstRW<[FXU, LSU, Lat5, GroupAlone], (instregex "BSM$")>;
-def : InstRW<[FXU, FXU, LSU, Lat6, GroupAlone], (instregex "BASSM$")>;
+def : InstRW<[WLat1, FXU, LSU, GroupAlone], (instregex "BSM$")>;
+def : InstRW<[WLat1, FXU2, LSU, GroupAlone], (instregex "BASSM$")>;
 
 //===----------------------------------------------------------------------===//
 // Transactional execution
 //===----------------------------------------------------------------------===//
 
 // Transaction begin
-def : InstRW<[LSU, LSU, FXU, FXU, FXU, FXU, FXU, Lat15, GroupAlone],
-              (instregex "TBEGIN(C)?$")>;
+def : InstRW<[WLat9, LSU2, FXU5, GroupAlone], (instregex "TBEGIN(C)?$")>;
 
 // Transaction end
-def : InstRW<[LSU, GroupAlone], (instregex "TEND$")>;
+def : InstRW<[WLat4, LSU, GroupAlone], (instregex "TEND$")>;
 
 // Transaction abort
-def : InstRW<[LSU, GroupAlone], (instregex "TABORT$")>;
+def : InstRW<[WLat30, MCD], (instregex "TABORT$")>;
 
 // Extract Transaction Nesting Depth
-def : InstRW<[FXU], (instregex "ETND$")>;
+def : InstRW<[WLat30, MCD], (instregex "ETND$")>;
 
 // Nontransactional store
-def : InstRW<[FXU, LSU, Lat5], (instregex "NTSTG$")>;
+def : InstRW<[WLat1, FXU, LSU, NormalGr], (instregex "NTSTG$")>;
 
 //===----------------------------------------------------------------------===//
 // Processor assist
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU], (instregex "PPA$")>;
+def : InstRW<[WLat30, MCD], (instregex "PPA$")>;
 
 //===----------------------------------------------------------------------===//
 // Miscellaneous Instructions.
 //===----------------------------------------------------------------------===//
 
 // Find leftmost one
-def : InstRW<[FXU, FXU, Lat7, GroupAlone], (instregex "FLOGR$")>;
+def : InstRW<[WLat7, WLat7, FXU2, GroupAlone], (instregex "FLOGR$")>;
 
 // Population count
-def : InstRW<[FXU, Lat3], (instregex "POPCNT$")>;
+def : InstRW<[WLat3, WLat3, FXU, NormalGr], (instregex "POPCNT$")>;
 
 // String instructions
-def : InstRW<[FXU, LSU, Lat30], (instregex "SRST$")>;
-def : InstRW<[FXU, Lat30], (instregex "SRSTU$")>;
-def : InstRW<[LSU, Lat30, GroupAlone], (instregex "CUSE$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD], (instregex "SRST(U)?$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD], (instregex "CUSE$")>;
 
 // Various complex instructions
-def : InstRW<[LSU, Lat30], (instregex "CFC$")>;
-def : InstRW<[FXU, LSU, Lat30], (instregex "UPT$")>;
-def : InstRW<[LSU, Lat30], (instregex "CKSM$")>;
-def : InstRW<[FXU, Lat30], (instregex "CMPSC$")>;
+def : InstRW<[WLat30, WLat30, WLat30, WLat30, MCD], (instregex "CFC$")>;
+def : InstRW<[WLat30, WLat30, WLat30, WLat30, WLat30, WLat30, MCD],
+             (instregex "UPT$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD], (instregex "CKSM$")>;
+def : InstRW<[WLat30, WLat30, WLat30, WLat30, MCD], (instregex "CMPSC$")>;
 
 // Execute
 def : InstRW<[LSU, GroupAlone], (instregex "EX(RL)?$")>;
 
 //===----------------------------------------------------------------------===//
 // .insn directive instructions
 //===----------------------------------------------------------------------===//
 
 // An "empty" sched-class will be assigned instead of the "invalid sched-class".
 // getNumDecoderSlots() will then return 1 instead of 0.
 def : InstRW<[], (instregex "Insn.*")>;
 
 
 // ----------------------------- Floating point ----------------------------- //
 
 //===----------------------------------------------------------------------===//
 // FP: Move instructions
 //===----------------------------------------------------------------------===//
 
 // Load zero
-def : InstRW<[FXU], (instregex "LZ(DR|ER)$")>;
-def : InstRW<[FXU, FXU, Lat2, GroupAlone], (instregex "LZXR$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "LZ(DR|ER)$")>;
+def : InstRW<[WLat2, FXU2, GroupAlone], (instregex "LZXR$")>;
 
 // Load
-def : InstRW<[FXU], (instregex "LER$")>;
-def : InstRW<[FXU], (instregex "LD(R|R32|GR)$")>;
-def : InstRW<[FXU, Lat3], (instregex "LGDR$")>;
-def : InstRW<[FXU, FXU, Lat2, GroupAlone], (instregex "LXR$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "LER$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "LD(R|R32|GR)$")>;
+def : InstRW<[WLat3, FXU, NormalGr], (instregex "LGDR$")>;
+def : InstRW<[WLat2, FXU2, GroupAlone], (instregex "LXR$")>;
 
 // Load and Test
-def : InstRW<[FPU], (instregex "LT(D|E)BR$")>;
-def : InstRW<[FPU], (instregex "LTEBRCompare$")>;
-def : InstRW<[FPU], (instregex "LTDBRCompare$")>;
-def : InstRW<[FPU2, FPU2, Lat9, GroupAlone], (instregex "LTXBR$")>;
-def : InstRW<[FPU2, FPU2, Lat9, GroupAlone],
-             (instregex "LTXBRCompare$")>;
+def : InstRW<[WLat9, WLat9, FPU, NormalGr], (instregex "LT(E|D)BR$")>;
+def : InstRW<[WLat9, FPU, NormalGr], (instregex "LT(E|D)BRCompare$")>;
+def : InstRW<[WLat10, WLat10, FPU4, GroupAlone], (instregex "LTXBR(Compare)?$")>;
 
 // Copy sign
-def : InstRW<[FXU, FXU, Lat5, GroupAlone], (instregex "CPSDRd(d|s)$")>;
-def : InstRW<[FXU, FXU, Lat5, GroupAlone], (instregex "CPSDRs(d|s)$")>;
+def : InstRW<[WLat5, FXU2, GroupAlone], (instregex "CPSDR(d|s)(d|s)$")>;
 
 //===----------------------------------------------------------------------===//
 // FP: Load instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[LSU], (instregex "LE(Y)?$")>;
-def : InstRW<[LSU], (instregex "LD(Y|E32)?$")>;
-def : InstRW<[LSU], (instregex "LX$")>;
+def : InstRW<[LSULatency, LSU, NormalGr], (instregex "L(E|D)(Y|E32)?$")>;
+def : InstRW<[LSULatency, LSU, NormalGr], (instregex "LX$")>;
 
 //===----------------------------------------------------------------------===//
 // FP: Store instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU, LSU, Lat7], (instregex "STD(Y)?$")>;
-def : InstRW<[FXU, LSU, Lat7], (instregex "STE(Y)?$")>;
-def : InstRW<[FXU, LSU, Lat5], (instregex "STX$")>;
+def : InstRW<[WLat1, FXU, LSU, NormalGr], (instregex "ST(E|D)(Y)?$")>;
+def : InstRW<[WLat1, FXU, LSU, NormalGr], (instregex "STX$")>;
 
 //===----------------------------------------------------------------------===//
 // FP: Conversion instructions
 //===----------------------------------------------------------------------===//
 
 // Load rounded
-def : InstRW<[FPU], (instregex "LEDBR(A)?$")>;
-def : InstRW<[FPU, FPU, Lat20], (instregex "LEXBR(A)?$")>;
-def : InstRW<[FPU, FPU, Lat20], (instregex "LDXBR(A)?$")>;
+def : InstRW<[WLat7, FPU, NormalGr], (instregex "LEDBR(A)?$")>;
+def : InstRW<[WLat9, FPU2, NormalGr], (instregex "L(E|D)XBR(A)?$")>;
 
 // Load lengthened
-def : InstRW<[FPU, LSU, Lat12], (instregex "LDEB$")>;
-def : InstRW<[FPU], (instregex "LDEBR$")>;
-def : InstRW<[FPU2, FPU2, LSU, Lat15, GroupAlone], (instregex "LX(D|E)B$")>;
-def : InstRW<[FPU2, FPU2, Lat10, GroupAlone], (instregex "LX(D|E)BR$")>;
+def : InstRW<[WLat7LSU, FPU, LSU, NormalGr], (instregex "LDEB$")>;
+def : InstRW<[WLat7, FPU, NormalGr], (instregex "LDEBR$")>;
+def : InstRW<[WLat11LSU, FPU4, LSU, GroupAlone], (instregex "LX(E|D)B$")>;
+def : InstRW<[WLat10, FPU4, GroupAlone], (instregex "LX(E|D)BR$")>;
 
 // Convert from fixed / logical
-def : InstRW<[FXU, FPU, Lat9, GroupAlone], (instregex "CE(F|G)BR(A?)$")>;
-def : InstRW<[FXU, FPU, Lat9, GroupAlone], (instregex "CD(F|G)BR(A?)$")>;
-def : InstRW<[FXU, FPU2, FPU2, Lat11, GroupAlone], (instregex "CX(F|G)BR(A?)$")>;
-def : InstRW<[FXU, FPU, Lat9, GroupAlone], (instregex "CEL(F|G)BR$")>;
-def : InstRW<[FXU, FPU, Lat9, GroupAlone], (instregex "CDL(F|G)BR$")>;
-def : InstRW<[FXU, FPU2, FPU2, Lat11, GroupAlone], (instregex "CXL(F|G)BR$")>;
+def : InstRW<[WLat8, FXU, FPU, GroupAlone], (instregex "C(E|D)(F|G)BR(A)?$")>;
+def : InstRW<[WLat11, FXU, FPU4, GroupAlone], (instregex "CX(F|G)BR(A?)$")>;
+def : InstRW<[WLat8, FXU, FPU, GroupAlone], (instregex "CEL(F|G)BR$")>;
+def : InstRW<[WLat8, FXU, FPU, GroupAlone], (instregex "CDL(F|G)BR$")>;
+def : InstRW<[WLat11, FXU, FPU4, GroupAlone], (instregex "CXL(F|G)BR$")>;
 
 // Convert to fixed / logical
-def : InstRW<[FXU, FPU, Lat12, GroupAlone], (instregex "CF(E|D)BR(A?)$")>;
-def : InstRW<[FXU, FPU, Lat12, GroupAlone], (instregex "CG(E|D)BR(A?)$")>;
-def : InstRW<[FXU, FPU, FPU, Lat20, GroupAlone], (instregex "C(F|G)XBR(A?)$")>;
-def : InstRW<[FXU, FPU, Lat11, GroupAlone], (instregex "CLF(E|D)BR$")>;
-def : InstRW<[FXU, FPU, Lat11, GroupAlone], (instregex "CLG(E|D)BR$")>;
-def : InstRW<[FXU, FPU, FPU, Lat20, GroupAlone], (instregex "CL(F|G)XBR$")>;
+def : InstRW<[WLat12, WLat12, FXU, FPU, GroupAlone],
+             (instregex "C(F|G)(E|D)BR(A?)$")>;
+def : InstRW<[WLat12, WLat12, FXU, FPU2, GroupAlone],
+             (instregex "C(F|G)XBR(A?)$")>;
+def : InstRW<[WLat12, WLat12, FXU, FPU, GroupAlone],
+             (instregex "CL(F|G)(E|D)BR$")>;
+def : InstRW<[WLat12, WLat12, FXU, FPU2, GroupAlone], (instregex "CL(F|G)XBR$")>;
 
 //===----------------------------------------------------------------------===//
 // FP: Unary arithmetic
 //===----------------------------------------------------------------------===//
 
 // Load Complement / Negative / Positive
-def : InstRW<[FPU], (instregex "L(C|N|P)DBR$")>;
-def : InstRW<[FPU], (instregex "L(C|N|P)EBR$")>;
-def : InstRW<[FXU], (instregex "LCDFR(_32)?$")>;
-def : InstRW<[FXU], (instregex "LNDFR(_32)?$")>;
-def : InstRW<[FXU], (instregex "LPDFR(_32)?$")>;
-def : InstRW<[FPU2, FPU2, Lat9, GroupAlone], (instregex "L(C|N|P)XBR$")>;
+def : InstRW<[WLat7, WLat7, FPU, NormalGr], (instregex "L(C|N|P)(E|D)BR$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "L(C|N|P)DFR(_32)?$")>;
+def : InstRW<[WLat10, WLat10, FPU4, GroupAlone], (instregex "L(C|N|P)XBR$")>;
 
 // Square root
-def : InstRW<[FPU, LSU, Lat30], (instregex "SQ(E|D)B$")>;
-def : InstRW<[FPU, Lat30], (instregex "SQ(E|D)BR$")>;
-def : InstRW<[FPU2, FPU2, Lat30, GroupAlone], (instregex "SQXBR$")>;
+def : InstRW<[WLat30, FPU, LSU, NormalGr], (instregex "SQ(E|D)B$")>;
+def : InstRW<[WLat30, FPU, NormalGr], (instregex "SQ(E|D)BR$")>;
+def : InstRW<[WLat30, FPU4, GroupAlone], (instregex "SQXBR$")>;
 
 // Load FP integer
-def : InstRW<[FPU], (instregex "FIEBR(A)?$")>;
-def : InstRW<[FPU], (instregex "FIDBR(A)?$")>;
-def : InstRW<[FPU2, FPU2, Lat15, GroupAlone], (instregex "FIXBR(A)?$")>;
+def : InstRW<[WLat7, FPU, NormalGr], (instregex "FI(E|D)BR(A)?$")>;
+def : InstRW<[WLat15, FPU4, GroupAlone], (instregex "FIXBR(A)?$")>;
 
 //===----------------------------------------------------------------------===//
 // FP: Binary arithmetic
 //===----------------------------------------------------------------------===//
 
 // Addition
-def : InstRW<[FPU, LSU, Lat12], (instregex "A(E|D)B$")>;
-def : InstRW<[FPU], (instregex "A(E|D)BR$")>;
-def : InstRW<[FPU2, FPU2, Lat20, GroupAlone], (instregex "AXBR$")>;
+def : InstRW<[WLat7LSU, WLat7LSU, RegReadAdv, FPU, LSU, NormalGr],
+             (instregex "A(E|D)B$")>;
+def : InstRW<[WLat7, WLat7, FPU, NormalGr], (instregex "A(E|D)BR$")>;
+def : InstRW<[WLat20, WLat20, FPU4, GroupAlone], (instregex "AXBR$")>;
 
 // Subtraction
-def : InstRW<[FPU, LSU, Lat12], (instregex "S(E|D)B$")>;
-def : InstRW<[FPU], (instregex "S(E|D)BR$")>;
-def : InstRW<[FPU2, FPU2, Lat20, GroupAlone], (instregex "SXBR$")>;
+def : InstRW<[WLat7LSU, WLat7LSU, RegReadAdv, FPU, LSU, NormalGr],
+             (instregex "S(E|D)B$")>;
+def : InstRW<[WLat7, WLat7, FPU, NormalGr], (instregex "S(E|D)BR$")>;
+def : InstRW<[WLat20, WLat20, FPU4, GroupAlone], (instregex "SXBR$")>;
 
 // Multiply
-def : InstRW<[FPU, LSU, Lat12], (instregex "M(D|DE|EE)B$")>;
-def : InstRW<[FPU], (instregex "M(D|DE|EE)BR$")>;
-def : InstRW<[FPU2, FPU2, LSU, Lat15, GroupAlone], (instregex "MXDB$")>;
-def : InstRW<[FPU2, FPU2, Lat10, GroupAlone], (instregex "MXDBR$")>;
-def : InstRW<[FPU2, FPU2, Lat30, GroupAlone], (instregex "MXBR$")>;
+def : InstRW<[WLat7LSU, RegReadAdv, FPU, LSU, NormalGr],
+             (instregex "M(D|DE|EE)B$")>;
+def : InstRW<[WLat7, FPU, NormalGr], (instregex "M(D|DE|EE)BR$")>;
+def : InstRW<[WLat11LSU, RegReadAdv, FPU4, LSU, GroupAlone],
+             (instregex "MXDB$")>;
+def : InstRW<[WLat10, FPU4, GroupAlone], (instregex "MXDBR$")>;
+def : InstRW<[WLat30, FPU4, GroupAlone], (instregex "MXBR$")>;
 
 // Multiply and add / subtract
-def : InstRW<[FPU, FPU, LSU, Lat12, GroupAlone], (instregex "M(A|S)EB$")>;
-def : InstRW<[FPU, GroupAlone], (instregex "M(A|S)EBR$")>;
-def : InstRW<[FPU, FPU, LSU, Lat12, GroupAlone], (instregex "M(A|S)DB$")>;
-def : InstRW<[FPU, GroupAlone], (instregex "M(A|S)DBR$")>;
+def : InstRW<[WLat7LSU, RegReadAdv, RegReadAdv, FPU2, LSU, GroupAlone],
+             (instregex "M(A|S)EB$")>;
+def : InstRW<[WLat7, FPU, GroupAlone], (instregex "M(A|S)EBR$")>;
+def : InstRW<[WLat7LSU, RegReadAdv, RegReadAdv, FPU2, LSU, GroupAlone],
+             (instregex "M(A|S)DB$")>;
+def : InstRW<[WLat7, FPU, GroupAlone], (instregex "M(A|S)DBR$")>;
 
 // Division
-def : InstRW<[FPU, LSU, Lat30], (instregex "D(E|D)B$")>;
-def : InstRW<[FPU, Lat30], (instregex "D(E|D)BR$")>;
-def : InstRW<[FPU2, FPU2, Lat30, GroupAlone], (instregex "DXBR$")>;
+def : InstRW<[WLat30, RegReadAdv, FPU, LSU, NormalGr], (instregex "D(E|D)B$")>;
+def : InstRW<[WLat30, FPU, NormalGr], (instregex "D(E|D)BR$")>;
+def : InstRW<[WLat30, FPU4, GroupAlone], (instregex "DXBR$")>;
 
 // Divide to integer
-def : InstRW<[FPU, Lat30], (instregex "DI(E|D)BR$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD], (instregex "DI(E|D)BR$")>;
 
 //===----------------------------------------------------------------------===//
 // FP: Comparisons
 //===----------------------------------------------------------------------===//
 
 // Compare
-def : InstRW<[FPU, LSU, Lat12], (instregex "(K|C)(E|D)B$")>;
-def : InstRW<[FPU], (instregex "(K|C)(E|D)BR$")>;
-def : InstRW<[FPU, FPU, Lat30], (instregex "(K|C)XBR$")>;
+def : InstRW<[WLat11LSU, RegReadAdv, FPU, LSU, NormalGr],
+             (instregex "(K|C)(E|D)B$")>;
+def : InstRW<[WLat9, FPU, NormalGr], (instregex "(K|C)(E|D)BR$")>;
+def : InstRW<[WLat30, FPU2, NormalGr], (instregex "(K|C)XBR$")>;
 
 // Test Data Class
-def : InstRW<[FPU, LSU, Lat15], (instregex "TC(E|D)B$")>;
-def : InstRW<[FPU2, FPU2, LSU, Lat15, GroupAlone], (instregex "TCXB$")>;
+def : InstRW<[WLat15, FPU, LSU, NormalGr], (instregex "TC(E|D)B$")>;
+def : InstRW<[WLat15, FPU4, LSU, GroupAlone], (instregex "TCXB$")>;
 
 //===----------------------------------------------------------------------===//
 // FP: Floating-point control register instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU, LSU, Lat4, GroupAlone], (instregex "EFPC$")>;
-def : InstRW<[LSU, Lat3, GroupAlone], (instregex "SFPC$")>;
-def : InstRW<[LSU, LSU, Lat6, GroupAlone], (instregex "LFPC$")>;
-def : InstRW<[FXU, LSU, Lat3, GroupAlone], (instregex "STFPC$")>;
-def : InstRW<[FXU, Lat30], (instregex "SFASR$")>;
-def : InstRW<[FXU, LSU, Lat30], (instregex "LFAS$")>;
-def : InstRW<[FXU, GroupAlone], (instregex "SRNM(B|T)?$")>;
+def : InstRW<[WLat4, FXU, LSU, GroupAlone], (instregex "EFPC$")>;
+def : InstRW<[WLat1, FXU, LSU, GroupAlone], (instregex "STFPC$")>;
+def : InstRW<[WLat1, LSU, GroupAlone], (instregex "SFPC$")>;
+def : InstRW<[WLat1, LSU2, GroupAlone], (instregex "LFPC$")>;
+def : InstRW<[WLat30, MCD], (instregex "SFASR$")>;
+def : InstRW<[WLat30, MCD], (instregex "LFAS$")>;
+def : InstRW<[WLat2, FXU, GroupAlone], (instregex "SRNM(B|T)?$")>;
 
 
 // --------------------- Hexadecimal floating point ------------------------- //
 
 //===----------------------------------------------------------------------===//
 // HFP: Move instructions
 //===----------------------------------------------------------------------===//
 
 // Load and Test
-def : InstRW<[FPU], (instregex "LT(D|E)R$")>;
-def : InstRW<[FPU2, FPU2, Lat9, GroupAlone], (instregex "LTXR$")>;
+def : InstRW<[WLat9, WLat9, FPU, NormalGr], (instregex "LT(E|D)R$")>;
+def : InstRW<[WLat9, WLat9, FPU4, GroupAlone], (instregex "LTXR$")>;
 
 //===----------------------------------------------------------------------===//
 // HFP: Conversion instructions
 //===----------------------------------------------------------------------===//
 
 // Load rounded
-def : InstRW<[FPU], (instregex "(LEDR|LRER)$")>;
-def : InstRW<[FPU], (instregex "LEXR$")>;
-def : InstRW<[FPU], (instregex "(LDXR|LRDR)$")>;
+def : InstRW<[WLat7, FPU, NormalGr], (instregex "(LEDR|LRER)$")>;
+def : InstRW<[WLat7, FPU, NormalGr], (instregex "LEXR$")>;
+def : InstRW<[WLat9, FPU, NormalGr], (instregex "(LDXR|LRDR)$")>;
 
 // Load lengthened
-def : InstRW<[LSU], (instregex "LDE$")>;
-def : InstRW<[FXU], (instregex "LDER$")>;
-def : InstRW<[FPU2, FPU2, LSU, Lat15, GroupAlone], (instregex "LX(D|E)$")>;
-def : InstRW<[FPU2, FPU2, Lat10, GroupAlone], (instregex "LX(D|E)R$")>;
+def : InstRW<[LSULatency, LSU, NormalGr], (instregex "LDE$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "LDER$")>;
+def : InstRW<[WLat11LSU, FPU4, LSU, GroupAlone], (instregex "LX(E|D)$")>;
+def : InstRW<[WLat9, FPU4, GroupAlone], (instregex "LX(E|D)R$")>;
 
 // Convert from fixed
-def : InstRW<[FXU, FPU, Lat9, GroupAlone], (instregex "CE(F|G)R$")>;
-def : InstRW<[FXU, FPU, Lat9, GroupAlone], (instregex "CD(F|G)R$")>;
-def : InstRW<[FXU, FPU2, FPU2, Lat11, GroupAlone], (instregex "CX(F|G)R$")>;
+def : InstRW<[WLat8, FXU, FPU, GroupAlone], (instregex "C(E|D)(F|G)R$")>;
+def : InstRW<[WLat10, FXU, FPU4, GroupAlone], (instregex "CX(F|G)R$")>;
 
 // Convert to fixed
-def : InstRW<[FXU, FPU, Lat12, GroupAlone], (instregex "CF(E|D)R$")>;
-def : InstRW<[FXU, FPU, Lat12, GroupAlone], (instregex "CG(E|D)R$")>;
-def : InstRW<[FXU, FPU, FPU, Lat20, GroupAlone], (instregex "C(F|G)XR$")>;
+def : InstRW<[WLat12, WLat12, FXU, FPU, GroupAlone],
+             (instregex "C(F|G)(E|D)R$")>;
+def : InstRW<[WLat30, WLat30, FXU, FPU2, GroupAlone], (instregex "C(F|G)XR$")>;
 
 // Convert BFP to HFP / HFP to BFP.
-def : InstRW<[FPU], (instregex "THD(E)?R$")>;
-def : InstRW<[FPU], (instregex "TB(E)?DR$")>;
+def : InstRW<[WLat7, WLat7, FPU, NormalGr], (instregex "THD(E)?R$")>;
+def : InstRW<[WLat7, WLat7, FPU, NormalGr], (instregex "TB(E)?DR$")>;
 
 //===----------------------------------------------------------------------===//
 // HFP: Unary arithmetic
 //===----------------------------------------------------------------------===//
 
 // Load Complement / Negative / Positive
-def : InstRW<[FPU], (instregex "L(C|N|P)DR$")>;
-def : InstRW<[FPU], (instregex "L(C|N|P)ER$")>;
-def : InstRW<[FPU2, FPU2, Lat9, GroupAlone], (instregex "L(C|N|P)XR$")>;
+def : InstRW<[WLat7, WLat7, FPU, NormalGr], (instregex "L(C|N|P)(E|D)R$")>;
+def : InstRW<[WLat9, WLat9, FPU4, GroupAlone], (instregex "L(C|N|P)XR$")>;
 
 // Halve
-def : InstRW<[FPU], (instregex "H(E|D)R$")>;
+def : InstRW<[WLat7, FPU, NormalGr], (instregex "H(E|D)R$")>;
 
 // Square root
-def : InstRW<[FPU, LSU, Lat30], (instregex "SQ(E|D)$")>;
-def : InstRW<[FPU, Lat30], (instregex "SQ(E|D)R$")>;
-def : InstRW<[FPU2, FPU2, Lat30, GroupAlone], (instregex "SQXR$")>;
+def : InstRW<[WLat30, FPU, LSU, NormalGr], (instregex "SQ(E|D)$")>;
+def : InstRW<[WLat30, FPU, NormalGr], (instregex "SQ(E|D)R$")>;
+def : InstRW<[WLat30, FPU4, GroupAlone], (instregex "SQXR$")>;
 
 // Load FP integer
-def : InstRW<[FPU], (instregex "FIER$")>;
-def : InstRW<[FPU], (instregex "FIDR$")>;
-def : InstRW<[FPU2, FPU2, Lat15, GroupAlone], (instregex "FIXR$")>;
+def : InstRW<[WLat7, FPU, NormalGr], (instregex "FI(E|D)R$")>;
+def : InstRW<[WLat15, FPU4, GroupAlone], (instregex "FIXR$")>;
 
 //===----------------------------------------------------------------------===//
 // HFP: Binary arithmetic
 //===----------------------------------------------------------------------===//
 
 // Addition
-def : InstRW<[FPU, LSU, Lat12], (instregex "A(E|D|U|W)$")>;
-def : InstRW<[FPU], (instregex "A(E|D|U|W)R$")>;
-def : InstRW<[FPU2, FPU2, Lat20, GroupAlone], (instregex "AXR$")>;
+def : InstRW<[WLat7LSU, WLat7LSU, RegReadAdv, FPU, LSU, NormalGr],
+             (instregex "A(E|D|U|W)$")>;
+def : InstRW<[WLat7, WLat7, FPU, NormalGr], (instregex "A(E|D|U|W)R$")>;
+def : InstRW<[WLat15, WLat15, FPU4, GroupAlone], (instregex "AXR$")>;
 
 // Subtraction
-def : InstRW<[FPU, LSU, Lat12], (instregex "S(E|D|U|W)$")>;
-def : InstRW<[FPU], (instregex "S(E|D|U|W)R$")>;
-def : InstRW<[FPU2, FPU2, Lat20, GroupAlone], (instregex "SXR$")>;
+def : InstRW<[WLat7LSU, WLat7LSU, RegReadAdv, FPU, LSU, NormalGr],
+             (instregex "S(E|D|U|W)$")>;
+def : InstRW<[WLat7, WLat7, FPU, NormalGr], (instregex "S(E|D|U|W)R$")>;
+def : InstRW<[WLat15, WLat15, FPU4, GroupAlone], (instregex "SXR$")>;
 
 // Multiply
-def : InstRW<[FPU, LSU, Lat12], (instregex "M(D|DE|E|EE)$")>;
-def : InstRW<[FPU], (instregex "M(D|DE|E|EE)R$")>;
-def : InstRW<[FPU2, FPU2, LSU, Lat15, GroupAlone], (instregex "MXD$")>;
-def : InstRW<[FPU2, FPU2, Lat10, GroupAlone], (instregex "MXDR$")>;
-def : InstRW<[FPU2, FPU2, Lat30, GroupAlone], (instregex "MXR$")>;
-def : InstRW<[FPU2, FPU2, LSU, Lat15, GroupAlone], (instregex "MY$")>;
-def : InstRW<[FPU, FPU, LSU, Lat15, GroupAlone], (instregex "MY(H|L)$")>;
-def : InstRW<[FPU2, FPU2, Lat10, GroupAlone], (instregex "MYR$")>;
-def : InstRW<[FPU, Lat10, GroupAlone], (instregex "MY(H|L)R$")>;
+def : InstRW<[WLat7LSU, RegReadAdv, FPU, LSU, NormalGr], (instregex "M(D|EE)$")>;
+def : InstRW<[WLat8LSU, RegReadAdv, FPU, LSU, NormalGr], (instregex "M(DE|E)$")>;
+def : InstRW<[WLat7, FPU, NormalGr], (instregex "M(D|EE)R$")>;
+def : InstRW<[WLat8, FPU, NormalGr], (instregex "M(DE|E)R$")>;
+def : InstRW<[WLat11LSU, RegReadAdv, FPU4, LSU, GroupAlone], (instregex "MXD$")>;
+def : InstRW<[WLat10, FPU4, GroupAlone], (instregex "MXDR$")>;
+def : InstRW<[WLat30, FPU4, GroupAlone], (instregex "MXR$")>;
+def : InstRW<[WLat11LSU, RegReadAdv, FPU4, LSU, GroupAlone], (instregex "MY$")>;
+def : InstRW<[WLat7LSU, RegReadAdv, FPU2, LSU, GroupAlone],
+             (instregex "MY(H|L)$")>;
+def : InstRW<[WLat10, FPU4, GroupAlone], (instregex "MYR$")>;
+def : InstRW<[WLat7, FPU, GroupAlone], (instregex "MY(H|L)R$")>;
 
 // Multiply and add / subtract
-def : InstRW<[FPU, FPU, LSU, Lat12, GroupAlone], (instregex "M(A|S)E$")>;
-def : InstRW<[FPU, GroupAlone], (instregex "M(A|S)ER$")>;
-def : InstRW<[FPU, FPU, LSU, Lat12, GroupAlone], (instregex "M(A|S)D$")>;
-def : InstRW<[FPU, GroupAlone], (instregex "M(A|S)DR$")>;
-def : InstRW<[FPU2, FPU2, LSU, GroupAlone], (instregex "MAY$")>;
-def : InstRW<[FPU2, FPU2, GroupAlone], (instregex "MAYR$")>;
-def : InstRW<[FPU, FPU, LSU, Lat12, GroupAlone], (instregex "MAY(H|L)$")>;
-def : InstRW<[FPU, GroupAlone], (instregex "MAY(H|L)R$")>;
+def : InstRW<[WLat7LSU, RegReadAdv, RegReadAdv, FPU2, LSU, GroupAlone],
+             (instregex "M(A|S)(E|D)$")>;
+def : InstRW<[WLat7, FPU, GroupAlone], (instregex "M(A|S)(E|D)R$")>;
+def : InstRW<[WLat11LSU, RegReadAdv, RegReadAdv, FPU4, LSU, GroupAlone],
+             (instregex "MAY$")>;
+def : InstRW<[WLat7LSU, RegReadAdv, RegReadAdv, FPU2, LSU, GroupAlone],
+             (instregex "MAY(H|L)$")>;
+def : InstRW<[WLat10, FPU4, GroupAlone], (instregex "MAYR$")>;
+def : InstRW<[WLat7, FPU, GroupAlone], (instregex "MAY(H|L)R$")>;
 
 // Division
-def : InstRW<[FPU, LSU, Lat30], (instregex "D(E|D)$")>;
-def : InstRW<[FPU, Lat30], (instregex "D(E|D)R$")>;
-def : InstRW<[FPU2, FPU2, Lat30, GroupAlone], (instregex "DXR$")>;
+def : InstRW<[WLat30, RegReadAdv, FPU, LSU, NormalGr], (instregex "D(E|D)$")>;
+def : InstRW<[WLat30, FPU, NormalGr], (instregex "D(E|D)R$")>;
+def : InstRW<[WLat30, FPU4, GroupAlone], (instregex "DXR$")>;
 
 //===----------------------------------------------------------------------===//
 // HFP: Comparisons
 //===----------------------------------------------------------------------===//
 
 // Compare
-def : InstRW<[FPU, LSU, Lat12], (instregex "C(E|D)$")>;
-def : InstRW<[FPU], (instregex "C(E|D)R$")>;
-def : InstRW<[FPU, FPU, Lat15], (instregex "CXR$")>;
+def : InstRW<[WLat11LSU, RegReadAdv, FPU, LSU, NormalGr], (instregex "C(E|D)$")>;
+def : InstRW<[WLat9, FPU, NormalGr], (instregex "C(E|D)R$")>;
+def : InstRW<[WLat15, FPU2, NormalGr], (instregex "CXR$")>;
 
 
 // ------------------------ Decimal floating point -------------------------- //
 
 //===----------------------------------------------------------------------===//
 // DFP: Move instructions
 //===----------------------------------------------------------------------===//
 
 // Load and Test
-def : InstRW<[DFU, Lat20], (instregex "LTDTR$")>;
-def : InstRW<[DFU2, DFU2, Lat20, GroupAlone], (instregex "LTXTR$")>;
+def : InstRW<[WLat4, WLat4, DFU, NormalGr], (instregex "LTDTR$")>;
+def : InstRW<[WLat6, WLat6, DFU4, GroupAlone], (instregex "LTXTR$")>;
 
 //===----------------------------------------------------------------------===//
 // DFP: Conversion instructions
 //===----------------------------------------------------------------------===//
 
 // Load rounded
-def : InstRW<[DFU, Lat30], (instregex "LEDTR$")>;
-def : InstRW<[DFU, DFU, Lat30], (instregex "LDXTR$")>;
+def : InstRW<[WLat30, DFU, NormalGr], (instregex "LEDTR$")>;
+def : InstRW<[WLat30, DFU2, NormalGr], (instregex "LDXTR$")>;
 
 // Load lengthened
-def : InstRW<[DFU, Lat20], (instregex "LDETR$")>;
-def : InstRW<[DFU2, DFU2, Lat20, GroupAlone], (instregex "LXDTR$")>;
+def : InstRW<[WLat7, DFU, NormalGr], (instregex "LDETR$")>;
+def : InstRW<[WLat6, DFU4, GroupAlone], (instregex "LXDTR$")>;
 
 // Convert from fixed / logical
-def : InstRW<[FXU, DFU, Lat9, GroupAlone], (instregex "CDFTR$")>;
-def : InstRW<[FXU, DFU, Lat30, GroupAlone], (instregex "CDGTR(A)?$")>;
-def : InstRW<[FXU, DFU2, DFU2, GroupAlone], (instregex "CXFTR$")>;
-def : InstRW<[FXU, DFU2, DFU2, Lat30, GroupAlone], (instregex "CXGTR(A)?$")>;
-def : InstRW<[FXU, DFU, Lat11, GroupAlone], (instregex "CDL(F|G)TR$")>;
-def : InstRW<[FXU, DFU2, DFU2, Lat11, GroupAlone], (instregex "CXLFTR$")>;
-def : InstRW<[FXU, DFU2, DFU2, Lat6, GroupAlone], (instregex "CXLGTR$")>;
+def : InstRW<[WLat9, FXU, DFU, GroupAlone], (instregex "CDFTR$")>;
+def : InstRW<[WLat30, FXU, DFU, GroupAlone], (instregex "CDGTR(A)?$")>;
+def : InstRW<[WLat5, FXU, DFU4, GroupAlone], (instregex "CXFTR(A)?$")>;
+def : InstRW<[WLat30, FXU, DFU4, GroupAlone], (instregex "CXGTR(A)?$")>;
+def : InstRW<[WLat9, FXU, DFU, GroupAlone], (instregex "CDL(F|G)TR$")>;
+def : InstRW<[WLat9, FXU, DFU4, GroupAlone], (instregex "CXLFTR$")>;
+def : InstRW<[WLat5, FXU, DFU4, GroupAlone], (instregex "CXLGTR$")>;
 
 // Convert to fixed / logical
-def : InstRW<[FXU, DFU, Lat11, GroupAlone], (instregex "CFDTR(A)?$")>;
-def : InstRW<[FXU, DFU, Lat30, GroupAlone], (instregex "CGDTR(A)?$")>;
-def : InstRW<[FXU, DFU, DFU, Lat11, GroupAlone], (instregex "CFXTR$")>;
-def : InstRW<[FXU, DFU, DFU, Lat30, GroupAlone], (instregex "CGXTR(A)?$")>;
-def : InstRW<[FXU, DFU, Lat11, GroupAlone], (instregex "CL(F|G)DTR$")>;
-def : InstRW<[FXU, DFU, DFU, Lat11, GroupAlone], (instregex "CL(F|G)XTR$")>;
+def : InstRW<[WLat11, WLat11, FXU, DFU, GroupAlone], (instregex "CFDTR(A)?$")>;
+def : InstRW<[WLat30, WLat30, FXU, DFU, GroupAlone], (instregex "CGDTR(A)?$")>;
+def : InstRW<[WLat7, WLat7, FXU, DFU2, GroupAlone], (instregex "CFXTR$")>;
+def : InstRW<[WLat30, WLat30, FXU, DFU2, GroupAlone], (instregex "CGXTR(A)?$")>;
+def : InstRW<[WLat11, WLat11, FXU, DFU, GroupAlone], (instregex "CL(F|G)DTR$")>;
+def : InstRW<[WLat7, WLat7, FXU, DFU2, GroupAlone], (instregex "CL(F|G)XTR$")>;
 
 // Convert from / to signed / unsigned packed
-def : InstRW<[FXU, DFU, Lat12, GroupAlone], (instregex "CD(S|U)TR$")>;
-def : InstRW<[FXU, FXU, DFU2, DFU2, Lat20, GroupAlone], (instregex "CX(S|U)TR$")>;
-def : InstRW<[FXU, DFU, Lat12, GroupAlone], (instregex "C(S|U)DTR$")>;
-def : InstRW<[FXU, FXU, DFU2, DFU2, Lat20, GroupAlone], (instregex "C(S|U)XTR$")>;
+def : InstRW<[WLat5, FXU, DFU, GroupAlone], (instregex "CD(S|U)TR$")>;
+def : InstRW<[WLat8, FXU2, DFU4, GroupAlone], (instregex "CX(S|U)TR$")>;
+def : InstRW<[WLat7, FXU, DFU, GroupAlone], (instregex "C(S|U)DTR$")>;
+def : InstRW<[WLat12, FXU2, DFU4, GroupAlone], (instregex "C(S|U)XTR$")>;
 
 // Convert from / to zoned
-def : InstRW<[LSU, DFU2, Lat7, GroupAlone], (instregex "CDZT$")>;
-def : InstRW<[LSU, LSU, DFU2, DFU2, Lat10, GroupAlone], (instregex "CXZT$")>;
-def : InstRW<[FXU, LSU, DFU, DFU, Lat11, GroupAlone], (instregex "CZDT$")>;
-def : InstRW<[FXU, LSU, DFU, DFU, Lat15, GroupAlone], (instregex "CZXT$")>;
+def : InstRW<[WLat4LSU, LSU, DFU2, GroupAlone], (instregex "CDZT$")>;
+def : InstRW<[WLat11LSU, LSU2, DFU4, GroupAlone], (instregex "CXZT$")>;
+def : InstRW<[WLat1, FXU, LSU, DFU2, GroupAlone], (instregex "CZDT$")>;
+def : InstRW<[WLat1, FXU, LSU, DFU2, GroupAlone], (instregex "CZXT$")>;
 
 // Perform floating-point operation
-def : InstRW<[FXU, Lat30], (instregex "PFPO$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD], (instregex "PFPO$")>;
 
 //===----------------------------------------------------------------------===//
 // DFP: Unary arithmetic
 //===----------------------------------------------------------------------===//
 
 // Load FP integer
-def : InstRW<[DFU, Lat20], (instregex "FIDTR$")>;
-def : InstRW<[DFU2, DFU2, Lat20, GroupAlone], (instregex "FIXTR$")>;
+def : InstRW<[WLat8, DFU, NormalGr], (instregex "FIDTR$")>;
+def : InstRW<[WLat10, DFU4, GroupAlone], (instregex "FIXTR$")>;
 
 // Extract biased exponent
-def : InstRW<[FXU, DFU, Lat15, GroupAlone], (instregex "EEDTR$")>;
-def : InstRW<[FXU, DFU2, Lat15, GroupAlone], (instregex "EEXTR$")>;
+def : InstRW<[WLat7, FXU, DFU, GroupAlone], (instregex "EEDTR$")>;
+def : InstRW<[WLat8, FXU, DFU2, GroupAlone], (instregex "EEXTR$")>;
 
 // Extract significance
-def : InstRW<[FXU, DFU, Lat15, GroupAlone], (instregex "ESDTR$")>;
-def : InstRW<[FXU, DFU, DFU, Lat20, GroupAlone], (instregex "ESXTR$")>;
+def : InstRW<[WLat7, FXU, DFU, GroupAlone], (instregex "ESDTR$")>;
+def : InstRW<[WLat8, FXU, DFU2, GroupAlone], (instregex "ESXTR$")>;
 
 //===----------------------------------------------------------------------===//
 // DFP: Binary arithmetic
 //===----------------------------------------------------------------------===//
 
 // Addition
-def : InstRW<[DFU, Lat30], (instregex "ADTR(A)?$")>;
-def : InstRW<[DFU2, DFU2, Lat30, GroupAlone], (instregex "AXTR(A)?$")>;
+def : InstRW<[WLat9, WLat9, DFU, NormalGr], (instregex "ADTR(A)?$")>;
+def : InstRW<[WLat30, WLat30, DFU4, GroupAlone], (instregex "AXTR(A)?$")>;
 
 // Subtraction
-def : InstRW<[DFU, Lat30], (instregex "SDTR(A)?$")>;
-def : InstRW<[DFU2, DFU2, Lat30, GroupAlone], (instregex "SXTR(A)?$")>;
+def : InstRW<[WLat9, WLat9, DFU, NormalGr], (instregex "SDTR(A)?$")>;
+def : InstRW<[WLat30, WLat30, DFU4, GroupAlone], (instregex "SXTR(A)?$")>;
 
 // Multiply
-def : InstRW<[DFU, Lat30], (instregex "MDTR(A)?$")>;
-def : InstRW<[DFU2, DFU2, Lat30, GroupAlone], (instregex "MXTR(A)?$")>;
+def : InstRW<[WLat30, DFU, NormalGr], (instregex "MDTR(A)?$")>;
+def : InstRW<[WLat30, DFU4, GroupAlone], (instregex "MXTR(A)?$")>;
 
 // Division
-def : InstRW<[DFU, Lat30], (instregex "DDTR(A)?$")>;
-def : InstRW<[DFU2, DFU2, Lat30, GroupAlone], (instregex "DXTR(A)?$")>;
+def : InstRW<[WLat30, DFU, NormalGr], (instregex "DDTR(A)?$")>;
+def : InstRW<[WLat30, DFU4, GroupAlone], (instregex "DXTR(A)?$")>;
 
 // Quantize
-def : InstRW<[DFU, Lat30], (instregex "QADTR$")>;
-def : InstRW<[DFU2, DFU2, Lat30, GroupAlone], (instregex "QAXTR$")>;
+def : InstRW<[WLat8, WLat8, DFU, NormalGr], (instregex "QADTR$")>;
+def : InstRW<[WLat10, WLat10, DFU4, GroupAlone], (instregex "QAXTR$")>;
 
 // Reround
-def : InstRW<[FXU, DFU, Lat30, GroupAlone], (instregex "RRDTR$")>;
-def : InstRW<[FXU, DFU2, DFU2, Lat30, GroupAlone], (instregex "RRXTR$")>;
+def : InstRW<[WLat11, WLat11, FXU, DFU, GroupAlone], (instregex "RRDTR$")>;
+def : InstRW<[WLat30, WLat30, FXU, DFU4, GroupAlone], (instregex "RRXTR$")>;
 
 // Shift significand left/right
-def : InstRW<[LSU, DFU, Lat11, GroupAlone], (instregex "S(L|R)DT$")>;
-def : InstRW<[LSU, DFU2, DFU2, Lat15, GroupAlone], (instregex "S(L|R)XT$")>;
+def : InstRW<[WLat7LSU, LSU, DFU, GroupAlone], (instregex "S(L|R)DT$")>;
+def : InstRW<[WLat11LSU, LSU, DFU4, GroupAlone], (instregex "S(L|R)XT$")>;
 
 // Insert biased exponent
-def : InstRW<[FXU, DFU, Lat11, GroupAlone], (instregex "IEDTR$")>;
-def : InstRW<[FXU, DFU2, DFU2, Lat15, GroupAlone], (instregex "IEXTR$")>;
+def : InstRW<[WLat5, FXU, DFU, GroupAlone], (instregex "IEDTR$")>;
+def : InstRW<[WLat7, FXU, DFU4, GroupAlone], (instregex "IEXTR$")>;
 
 //===----------------------------------------------------------------------===//
 // DFP: Comparisons
 //===----------------------------------------------------------------------===//
 
 // Compare
-def : InstRW<[DFU, Lat11], (instregex "(K|C)DTR$")>;
-def : InstRW<[DFU, DFU, Lat15], (instregex "(K|C)XTR$")>;
+def : InstRW<[WLat9, DFU, NormalGr], (instregex "(K|C)DTR$")>;
+def : InstRW<[WLat10, DFU2, NormalGr], (instregex "(K|C)XTR$")>;
 
 // Compare biased exponent
-def : InstRW<[DFU, Lat8], (instregex "CEDTR$")>;
-def : InstRW<[DFU, DFU, Lat9], (instregex "CEXTR$")>;
+def : InstRW<[WLat4, DFU, NormalGr], (instregex "CEDTR$")>;
+def : InstRW<[WLat5, DFU2, NormalGr], (instregex "CEXTR$")>;
 
 // Test Data Class/Group
-def : InstRW<[LSU, DFU, Lat15], (instregex "TD(C|G)(E|D)T$")>;
-def : InstRW<[LSU, DFU2, Lat15], (instregex "TD(C|G)XT$")>;
+def : InstRW<[WLat9, LSU, DFU, NormalGr], (instregex "TD(C|G)DT$")>;
+def : InstRW<[WLat10, LSU, DFU, NormalGr], (instregex "TD(C|G)ET$")>;
+def : InstRW<[WLat10, LSU, DFU2, NormalGr], (instregex "TD(C|G)XT$")>;
 
 
 // -------------------------------- System ---------------------------------- //
 
 //===----------------------------------------------------------------------===//
 // System: Program-Status Word Instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU, Lat30], (instregex "EPSW$")>;
-def : InstRW<[FXU, LSU, Lat30], (instregex "LPSW(E)?$")>;
-def : InstRW<[FXU, Lat3, GroupAlone], (instregex "IPK$")>;
-def : InstRW<[LSU, EndGroup], (instregex "SPKA$")>;
-def : InstRW<[LSU, EndGroup], (instregex "SSM$")>;
-def : InstRW<[FXU, LSU, GroupAlone], (instregex "ST(N|O)SM$")>;
-def : InstRW<[FXU, Lat3], (instregex "IAC$")>;
-def : InstRW<[LSU, EndGroup], (instregex "SAC(F)?$")>;
+def : InstRW<[WLat30, WLat30, MCD], (instregex "EPSW$")>;
+def : InstRW<[WLat30, MCD], (instregex "LPSW(E)?$")>;
+def : InstRW<[WLat3, FXU, GroupAlone], (instregex "IPK$")>;
+def : InstRW<[WLat1, LSU, EndGroup], (instregex "SPKA$")>;
+def : InstRW<[WLat1, LSU, EndGroup], (instregex "SSM$")>;
+def : InstRW<[WLat1, FXU, LSU, GroupAlone], (instregex "ST(N|O)SM$")>;
+def : InstRW<[WLat3, FXU, NormalGr], (instregex "IAC$")>;
+def : InstRW<[WLat1, LSU, EndGroup], (instregex "SAC(F)?$")>;
 
 //===----------------------------------------------------------------------===//
 // System: Control Register Instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU, LSU, Lat30], (instregex "LCTL(G)?$")>;
-def : InstRW<[FXU, LSU, LSU, LSU, LSU, Lat30, GroupAlone],
-             (instregex "STCT(L|G)$")>;
-def : InstRW<[LSU], (instregex "E(P|S)A(I)?R$")>;
-def : InstRW<[FXU, Lat30], (instregex "SSA(I)?R$")>;
-def : InstRW<[FXU, Lat30], (instregex "ESEA$")>;
+def : InstRW<[WLat10, WLat10, FXU, LSU, NormalGr], (instregex "LCTL(G)?$")>;
+def : InstRW<[WLat1, FXU5, LSU5, GroupAlone], (instregex "STCT(L|G)$")>;
+def : InstRW<[LSULatency, LSU, NormalGr], (instregex "E(P|S)A(I)?R$")>;
+def : InstRW<[WLat30, MCD], (instregex "SSA(I)?R$")>;
+def : InstRW<[WLat30, MCD], (instregex "ESEA$")>;
 
 //===----------------------------------------------------------------------===//
 // System: Prefix-Register Instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU, LSU, Lat30], (instregex "SPX$")>;
-def : InstRW<[FXU, LSU, Lat30], (instregex "STPX$")>;
+def : InstRW<[WLat30, MCD], (instregex "S(T)?PX$")>;
 
 //===----------------------------------------------------------------------===//
 // System: Storage-Key and Real Memory Instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU, Lat30], (instregex "ISKE$")>;
-def : InstRW<[FXU, Lat30], (instregex "IVSK$")>;
-def : InstRW<[FXU, Lat30], (instregex "SSKE(Opt)?$")>;
-def : InstRW<[FXU, Lat30], (instregex "RRB(E|M)$")>;
-def : InstRW<[FXU, Lat30], (instregex "PFMF$")>;
-def : InstRW<[FXU, Lat30], (instregex "TB$")>;
-def : InstRW<[FXU, LSU, Lat30], (instregex "PGIN$")>;
-def : InstRW<[FXU, LSU, Lat30], (instregex "PGOUT$")>;
+def : InstRW<[WLat30, MCD], (instregex "ISKE$")>;
+def : InstRW<[WLat30, MCD], (instregex "IVSK$")>;
+def : InstRW<[WLat30, MCD], (instregex "SSKE(Opt)?$")>;
+def : InstRW<[WLat30, MCD], (instregex "RRB(E|M)$")>;
+def : InstRW<[WLat30, MCD], (instregex "PFMF$")>;
+def : InstRW<[WLat30, WLat30, MCD], (instregex "TB$")>;
+def : InstRW<[WLat30, MCD], (instregex "PGIN$")>;
+def : InstRW<[WLat30, MCD], (instregex "PGOUT$")>;
 
 //===----------------------------------------------------------------------===//
 // System: Dynamic-Address-Translation Instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU, LSU, Lat30], (instregex "IPTE(Opt)?(Opt)?$")>;
-def : InstRW<[FXU, Lat30], (instregex "IDTE(Opt)?$")>;
-def : InstRW<[FXU, Lat30], (instregex "CRDTE(Opt)?$")>;
-def : InstRW<[FXU, Lat30], (instregex "PTLB$")>;
-def : InstRW<[FXU, LSU, Lat30], (instregex "CSP(G)?$")>;
-def : InstRW<[FXU, LSU, Lat30], (instregex "LPTEA$")>;
-def : InstRW<[FXU, LSU, Lat30], (instregex "LRA(Y|G)?$")>;
-def : InstRW<[FXU, LSU, Lat30], (instregex "STRAG$")>;
-def : InstRW<[FXU, LSU, Lat30], (instregex "LURA(G)?$")>;
-def : InstRW<[FXU, LSU, Lat30], (instregex "STUR(A|G)$")>;
-def : InstRW<[FXU, LSU, Lat30], (instregex "TPROT$")>;
+def : InstRW<[WLat30, MCD], (instregex "IPTE(Opt)?(Opt)?$")>;
+def : InstRW<[WLat30, MCD], (instregex "IDTE(Opt)?$")>;
+def : InstRW<[WLat30, MCD], (instregex "CRDTE(Opt)?$")>;
+def : InstRW<[WLat30, MCD], (instregex "PTLB$")>;
+def : InstRW<[WLat30, WLat30, MCD], (instregex "CSP(G)?$")>;
+def : InstRW<[WLat30, WLat30, WLat30, MCD], (instregex "LPTEA$")>;
+def : InstRW<[WLat30, WLat30, MCD], (instregex "LRA(Y|G)?$")>;
+def : InstRW<[WLat30, MCD], (instregex "STRAG$")>;
+def : InstRW<[WLat30, MCD], (instregex "LURA(G)?$")>;
+def : InstRW<[WLat30, MCD], (instregex "STUR(A|G)$")>;
+def : InstRW<[WLat30, MCD], (instregex "TPROT$")>;
 
 //===----------------------------------------------------------------------===//
 // System: Memory-move Instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[LSU, Lat8, GroupAlone], (instregex "MVC(K|P|S)$")>;
-def : InstRW<[LSU, Lat6, Lat30, GroupAlone], (instregex "MVCSK$")>;
-def : InstRW<[LSU, Lat6, GroupAlone], (instregex "MVCDK$")>;
-def : InstRW<[FXU, LSU, Lat30], (instregex "MVCOS$")>;
-def : InstRW<[LSU, Lat30, GroupAlone], (instregex "MVPG$")>;
+def : InstRW<[WLat30, MCD], (instregex "MVC(K|P|S)$")>;
+def : InstRW<[WLat30, MCD], (instregex "MVC(S|D)K$")>;
+def : InstRW<[WLat30, MCD], (instregex "MVCOS$")>;
+def : InstRW<[WLat30, MCD], (instregex "MVPG$")>;
 
 //===----------------------------------------------------------------------===//
 // System: Address-Space Instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU, LSU, Lat30], (instregex "LASP$")>;
-def : InstRW<[LSU, GroupAlone], (instregex "PALB$")>;
-def : InstRW<[FXU, LSU, Lat30], (instregex "PC$")>;
-def : InstRW<[FXU, Lat30], (instregex "PR$")>;
-def : InstRW<[FXU, Lat30], (instregex "PT(I)?$")>;
-def : InstRW<[FXU, LSU, Lat30], (instregex "RP$")>;
-def : InstRW<[FXU, Lat30], (instregex "BS(G|A)$")>;
-def : InstRW<[FXU, Lat20], (instregex "TAR$")>;
+def : InstRW<[WLat30, MCD], (instregex "LASP$")>;
+def : InstRW<[WLat1, LSU, GroupAlone], (instregex "PALB$")>;
+def : InstRW<[WLat30, MCD], (instregex "PC$")>;
+def : InstRW<[WLat30, MCD], (instregex "PR$")>;
+def : InstRW<[WLat30, MCD], (instregex "PT(I)?$")>;
+def : InstRW<[WLat30, MCD], (instregex "RP$")>;
+def : InstRW<[WLat30, MCD], (instregex "BS(G|A)$")>;
+def : InstRW<[WLat30, MCD], (instregex "TAR$")>;
 
 //===----------------------------------------------------------------------===//
 // System: Linkage-Stack Instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU, LSU, Lat30, EndGroup], (instregex "BAKR$")>;
-def : InstRW<[FXU, Lat30], (instregex "EREG(G)?$")>;
-def : InstRW<[FXU, Lat30], (instregex "(E|M)STA$")>;
+def : InstRW<[WLat30, MCD], (instregex "BAKR$")>;
+def : InstRW<[WLat30, MCD], (instregex "EREG(G)?$")>;
+def : InstRW<[WLat30, WLat30, MCD], (instregex "(E|M)STA$")>;
 
 //===----------------------------------------------------------------------===//
 // System: Time-Related Instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU, Lat30], (instregex "PTFF$")>;
-def : InstRW<[FXU, LSU, Lat20], (instregex "SCK$")>;
-def : InstRW<[FXU, Lat30], (instregex "SCKPF$")>;
-def : InstRW<[FXU, LSU, Lat20], (instregex "SCKC$")>;
-def : InstRW<[FXU, LSU, Lat20], (instregex "SPT$")>;
-def : InstRW<[FXU, LSU, LSU, Lat9, GroupAlone], (instregex "STCK(F)?$")>;
-def : InstRW<[LSU, LSU, LSU, LSU, FXU, FXU, Lat20, GroupAlone],
-             (instregex "STCKE$")>;
-def : InstRW<[FXU, LSU, Lat9], (instregex "STCKC$")>;
-def : InstRW<[FXU, LSU, Lat8], (instregex "STPT$")>;
+def : InstRW<[WLat30, MCD], (instregex "PTFF$")>;
+def : InstRW<[WLat30, MCD], (instregex "SCK$")>;
+def : InstRW<[WLat30, MCD], (instregex "SCKPF$")>;
+def : InstRW<[WLat30, MCD], (instregex "SCKC$")>;
+def : InstRW<[WLat30, MCD], (instregex "SPT$")>;
+def : InstRW<[WLat9, FXU, LSU2, GroupAlone], (instregex "STCK(F)?$")>;
+def : InstRW<[WLat20, LSU4, FXU2, GroupAlone], (instregex "STCKE$")>;
+def : InstRW<[WLat30, MCD], (instregex "STCKC$")>;
+def : InstRW<[WLat30, MCD], (instregex "STPT$")>;
 
 //===----------------------------------------------------------------------===//
 // System: CPU-Related Instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU, LSU, Lat30], (instregex "STAP$")>;
-def : InstRW<[FXU, LSU, Lat30], (instregex "STIDP$")>;
-def : InstRW<[FXU, LSU, Lat30], (instregex "STSI$")>;
-def : InstRW<[FXU, LSU, Lat30], (instregex "STFL(E)?$")>;
-def : InstRW<[FXU, LSU, Lat30], (instregex "ECAG$")>;
-def : InstRW<[FXU, LSU, Lat30], (instregex "ECTG$")>;
-def : InstRW<[FXU, Lat30], (instregex "PTF$")>;
-def : InstRW<[FXU, Lat30], (instregex "PCKMO$")>;
+def : InstRW<[WLat30, MCD], (instregex "STAP$")>;
+def : InstRW<[WLat30, MCD], (instregex "STIDP$")>;
+def : InstRW<[WLat30, WLat30, MCD], (instregex "STSI$")>;
+def : InstRW<[WLat30, WLat30, MCD], (instregex "STFL(E)?$")>;
+def : InstRW<[WLat30, MCD], (instregex "ECAG$")>;
+def : InstRW<[WLat30, WLat30, MCD], (instregex "ECTG$")>;
+def : InstRW<[WLat30, MCD], (instregex "PTF$")>;
+def : InstRW<[WLat30, MCD], (instregex "PCKMO$")>;
 
 //===----------------------------------------------------------------------===//
 // System: Miscellaneous Instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU, Lat30], (instregex "SVC$")>;
-def : InstRW<[FXU, GroupAlone], (instregex "MC$")>;
-def : InstRW<[FXU, Lat30], (instregex "DIAG$")>;
-def : InstRW<[FXU], (instregex "TRAC(E|G)$")>;
-def : InstRW<[FXU, Lat30], (instregex "TRAP(2|4)$")>;
-def : InstRW<[FXU, Lat30], (instregex "SIGP$")>;
-def : InstRW<[FXU, LSU, Lat30], (instregex "SIGA$")>;
-def : InstRW<[FXU, LSU, Lat30], (instregex "SIE$")>;
+def : InstRW<[WLat30, MCD], (instregex "SVC$")>;
+def : InstRW<[WLat1, FXU, GroupAlone], (instregex "MC$")>;
+def : InstRW<[WLat30, MCD], (instregex "DIAG$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "TRAC(E|G)$")>;
+def : InstRW<[WLat30, MCD], (instregex "TRAP(2|4)$")>;
+def : InstRW<[WLat30, MCD], (instregex "SIG(P|A)$")>;
+def : InstRW<[WLat30, MCD], (instregex "SIE$")>;
 
 //===----------------------------------------------------------------------===//
 // System: CPU-Measurement Facility Instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU], (instregex "LPP$")>;
-def : InstRW<[FXU, Lat30], (instregex "ECPGA$")>;
-def : InstRW<[FXU, Lat30], (instregex "E(C|P)CTR$")>;
-def : InstRW<[FXU, Lat30], (instregex "LCCTL$")>;
-def : InstRW<[FXU, LSU, Lat30], (instregex "L(P|S)CTL$")>;
-def : InstRW<[FXU, LSU, Lat30], (instregex "Q(S|CTR)I$")>;
-def : InstRW<[FXU, Lat30], (instregex "S(C|P)CTR$")>;
+def : InstRW<[WLat1, FXU, NormalGr], (instregex "LPP$")>;
+def : InstRW<[WLat30, WLat30, MCD], (instregex "ECPGA$")>;
+def : InstRW<[WLat30, WLat30, MCD], (instregex "E(C|P)CTR$")>;
+def : InstRW<[WLat30, MCD], (instregex "LCCTL$")>;
+def : InstRW<[WLat30, MCD], (instregex "L(P|S)CTL$")>;
+def : InstRW<[WLat30, MCD], (instregex "Q(S|CTR)I$")>;
+def : InstRW<[WLat30, MCD], (instregex "S(C|P)CTR$")>;
 
 //===----------------------------------------------------------------------===//
 // System: I/O Instructions
 //===----------------------------------------------------------------------===//
 
-def : InstRW<[FXU, Lat30], (instregex "(C|H|R|X)SCH$")>;
-def : InstRW<[FXU, LSU, Lat30], (instregex "(M|S|ST|T)SCH$")>;
-def : InstRW<[FXU, Lat30], (instregex "RCHP$")>;
-def : InstRW<[FXU, Lat30], (instregex "SCHM$")>;
-def : InstRW<[FXU, LSU, Lat30], (instregex "STC(PS|RW)$")>;
-def : InstRW<[FXU, LSU, Lat30], (instregex "TPI$")>;
-def : InstRW<[FXU, Lat30], (instregex "SAL$")>;
+def : InstRW<[WLat30, MCD], (instregex "(C|H|R|X)SCH$")>;
+def : InstRW<[WLat30, MCD], (instregex "(M|S|ST|T)SCH$")>;
+def : InstRW<[WLat30, MCD], (instregex "RCHP$")>;
+def : InstRW<[WLat30, MCD], (instregex "SCHM$")>;
+def : InstRW<[WLat30, MCD], (instregex "STC(PS|RW)$")>;
+def : InstRW<[WLat30, MCD], (instregex "TPI$")>;
+def : InstRW<[WLat30, MCD], (instregex "SAL$")>;
 
 }
 

test/CodeGen/SystemZ/int-conv-11.ll

 ; Test spills of zero extensions when high GR32s are available.
 ;
 ; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z196 | FileCheck %s
 
 ; Test a case where we spill the source of at least one LLCRMux.  We want
 ; to use LLC(H) if possible.
 define void @f1(i32 *%ptr) {
 ; CHECK-LABEL: f1:
-; CHECK: llc{{h?}} {{%r[0-9]+}}, 16{{[37]}}(%r15)
+; CHECK: llc{{h?}} {{%r[0-9]+}}, 1{{[67]}}{{[379]}}(%r15)
 ; CHECK: br %r14
   %val0 = load volatile i32 , i32 *%ptr
   %val1 = load volatile i32 , i32 *%ptr
   %val2 = load volatile i32 , i32 *%ptr
   %val3 = load volatile i32 , i32 *%ptr
   %val4 = load volatile i32 , i32 *%ptr
   %val5 = load volatile i32 , i32 *%ptr
   %val6 = load volatile i32 , i32 *%ptr
; CHECK: br %r14
   store volatile i32 %ext31, i32 *%ptr
 
   ret void
 }
 
 ; Same again with i16, which should use LLH(H).
 define void @f2(i32 *%ptr) {
 ; CHECK-LABEL: f2:
-; CHECK: llh{{h?}} {{%r[0-9]+}}, 16{{[26]}}(%r15)
+; CHECK: llh{{h?}} {{%r[0-9]+}}, 1{{[67]}}{{[268]}}(%r15)
 ; CHECK: br %r14
   %val0 = load volatile i32 , i32 *%ptr
   %val1 = load volatile i32 , i32 *%ptr
   %val2 = load volatile i32 , i32 *%ptr
   %val3 = load volatile i32 , i32 *%ptr
   %val4 = load volatile i32 , i32 *%ptr
   %val5 = load volatile i32 , i32 *%ptr
   %val6 = load volatile i32 , i32 *%ptr

test/CodeGen/SystemZ/int-uadd-08.ll

; CHECK: br %r14
   ret i1 %obit
 }
 
 ; Check using the overflow result for a branch.
 define void @f7(i32 %dummy, i32 %a, i32 *%res) {
 ; CHECK-LABEL: f7:
 ; CHECK: alhsik [[REG1:%r[0-5]]], %r3, 1
 ; CHECK-DAG: st [[REG1]], 0(%r4)
-; CHECK: bler %r14
-; CHECK: jg foo@PLT
+; CHECK: jgnle foo@PLT
+; CHECK: br %r14
   %t = call {i32, i1} @llvm.uadd.with.overflow.i32(i32 %a, i32 1)
   %val = extractvalue {i32, i1} %t, 0
   %obit = extractvalue {i32, i1} %t, 1
   store i32 %val, i32 *%res
   br i1 %obit, label %call, label %exit
 
 call:
   tail call i32 @foo()
   br label %exit
 
 exit:
   ret void
 }
 
 ; ... and the same with the inverted direction.
 define void @f8(i32 %dummy, i32 %a, i32 *%res) {
 ; CHECK-LABEL: f8:
 ; CHECK: alhsik [[REG1:%r[0-5]]], %r3, 1
 ; CHECK-DAG: st [[REG1]], 0(%r4)
-; CHECK: bnler %r14
-; CHECK: jg foo@PLT
+; CHECK: jgle foo@PLT
+; CHECK: br %r14
   %t = call {i32, i1} @llvm.uadd.with.overflow.i32(i32 %a, i32 1)
   %val = extractvalue {i32, i1} %t, 0
   %obit = extractvalue {i32, i1} %t, 1
   store i32 %val, i32 *%res
   br i1 %obit, label %exit, label %call
 
 call:
   tail call i32 @foo()

test/CodeGen/SystemZ/int-uadd-09.ll

; CHECK: br %r14
   ret i1 %obit
 }
 
 ; Check using the overflow result for a branch.
 define void @f7(i64 %dummy, i64 %a, i64 *%res) {
 ; CHECK-LABEL: f7:
 ; CHECK: alghsik [[REG1:%r[0-5]]], %r3, 1
 ; CHECK-DAG: stg [[REG1]], 0(%r4)
-; CHECK: bler %r14
-; CHECK: jg foo@PLT
+; CHECK: jgnle foo@PLT
+; CHECK: br %r14
   %t = call {i64, i1} @llvm.uadd.with.overflow.i64(i64 %a, i64 1)
   %val = extractvalue {i64, i1} %t, 0
   %obit = extractvalue {i64, i1} %t, 1
   store i64 %val, i64 *%res
   br i1 %obit, label %call, label %exit
 
 call:
   tail call i64 @foo()
   br label %exit
 
 exit:
   ret void
 }
 
 ; ... and the same with the inverted direction.
 define void @f8(i64 %dummy, i64 %a, i64 *%res) {
 ; CHECK-LABEL: f8:
 ; CHECK: alghsik [[REG1:%r[0-5]]], %r3, 1
 ; CHECK-DAG: stg [[REG1]], 0(%r4)
-; CHECK: bnler %r14
-; CHECK: jg foo@PLT
+; CHECK: jgle foo@PLT
+; CHECK: br %r14
   %t = call {i64, i1} @llvm.uadd.with.overflow.i64(i64 %a, i64 1)
   %val = extractvalue {i64, i1} %t, 0
   %obit = extractvalue {i64, i1} %t, 1
   store i64 %val, i64 *%res
   br i1 %obit, label %exit, label %call
 
 call:
   tail call i64 @foo()

test/CodeGen/SystemZ/int-usub-08.ll

; CHECK: br %r14
   ret i1 %obit
 }
 
 ; Check using the overflow result for a branch.
 define void @f7(i32 %dummy, i32 %a, i32 *%res) {
 ; CHECK-LABEL: f7:
 ; CHECK: alhsik [[REG1:%r[0-5]]], %r3, -1
 ; CHECK-DAG: st [[REG1]], 0(%r4)
-; CHECK: bnler %r14
-; CHECK: jg foo@PLT
+; CHECK: jgle foo@PLT 
+; CHECK: br %r14
   %t = call {i32, i1} @llvm.usub.with.overflow.i32(i32 %a, i32 1)
   %val = extractvalue {i32, i1} %t, 0
   %obit = extractvalue {i32, i1} %t, 1
   store i32 %val, i32 *%res
   br i1 %obit, label %call, label %exit
 
 call:
   tail call i32 @foo()
   br label %exit
 
 exit:
   ret void
 }
 
 ; ... and the same with the inverted direction.
 define void @f8(i32 %dummy, i32 %a, i32 *%res) {
 ; CHECK-LABEL: f8:
 ; CHECK: alhsik [[REG1:%r[0-5]]], %r3, -1
 ; CHECK-DAG: st [[REG1]], 0(%r4)
-; CHECK: bler %r14
-; CHECK: jg foo@PLT
+; CHECK: jgnle foo@PLT
+; CHECK: br %r14
   %t = call {i32, i1} @llvm.usub.with.overflow.i32(i32 %a, i32 1)
   %val = extractvalue {i32, i1} %t, 0
   %obit = extractvalue {i32, i1} %t, 1
   store i32 %val, i32 *%res
   br i1 %obit, label %exit, label %call
 
 call:
   tail call i32 @foo()

test/CodeGen/SystemZ/int-usub-09.ll

; CHECK: br %r14
   ret i1 %obit
 }
 
 ; Check using the overflow result for a branch.
 define void @f7(i64 %dummy, i64 %a, i64 *%res) {
 ; CHECK-LABEL: f7:
 ; CHECK: alghsik [[REG1:%r[0-5]]], %r3, -1
 ; CHECK-DAG: stg [[REG1]], 0(%r4)
-; CHECK: bnler %r14
-; CHECK: jg foo@PLT
+; CHECK: jgle foo@PLT
+; CHECK: br %r14
   %t = call {i64, i1} @llvm.usub.with.overflow.i64(i64 %a, i64 1)
   %val = extractvalue {i64, i1} %t, 0
   %obit = extractvalue {i64, i1} %t, 1
   store i64 %val, i64 *%res
   br i1 %obit, label %call, label %exit
 
 call:
   tail call i64 @foo()
   br label %exit
 
 exit:
   ret void
 }
 
 ; ... and the same with the inverted direction.
 define void @f8(i64 %dummy, i64 %a, i64 *%res) {
 ; CHECK-LABEL: f8:
 ; CHECK: alghsik [[REG1:%r[0-5]]], %r3, -1
 ; CHECK-DAG: stg [[REG1]], 0(%r4)
-; CHECK: bler %r14
-; CHECK: jg foo@PLT
+; CHECK: jgnle foo@PLT
+; CHECK: br %r14
   %t = call {i64, i1} @llvm.usub.with.overflow.i64(i64 %a, i64 1)
   %val = extractvalue {i64, i1} %t, 0
   %obit = extractvalue {i64, i1} %t, 1
   store i64 %val, i64 *%res
   br i1 %obit, label %exit, label %call
 
 call:
   tail call i64 @foo()

test/CodeGen/SystemZ/pr36164.ll

 ; CHECK-NEXT:    lrl %r13, g_832
 ; CHECK-NEXT:    lrl %r13, g_832
 ; CHECK-NEXT:    lrl %r13, g_832
 ; CHECK-NEXT:    lrl %r13, g_832
 ; CHECK-NEXT:    lrl %r13, g_832
 ; CHECK-NEXT:    lrl %r13, g_832
 ; CHECK-NEXT:    strl %r0, g_69
 ; CHECK-NEXT:    lrl %r13, g_832
-; CHECK-NEXT:    lghi %r13, 24
-; CHECK-NEXT:    strl %r2, g_69
-; CHECK-NEXT:    ag %r13, 0(%r1)
+; CHECK-DAG:     lghi %r13, 24
+; CHECK-DAG:     strl %r2, g_69
+; CHECK-DAG:     ag %r13, 0(%r1)
 ; CHECK-NEXT:    lrl %r12, g_832
 ; CHECK-NEXT:    strl %r3, g_69
 ; CHECK-NEXT:    lrl %r12, g_832
 ; CHECK-NEXT:    strl %r4, g_69
 ; CHECK-NEXT:    lrl %r12, g_832
 ; CHECK-NEXT:    strl %r0, g_69
 ; CHECK-NEXT:    lrl %r12, g_832
 ; CHECK-NEXT:    strl %r2, g_69

test/CodeGen/SystemZ/store_nonbytesized_vecs.ll

-; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
 ; RUN: llc -mtriple=s390x-linux-gnu -mcpu=z13 < %s  | FileCheck %s
 
 ; Store a <4 x i31> vector.
 define void @fun0(<4 x i31> %src, <4 x i31>* %p)
 ; CHECK-LABEL: fun0:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vlgvf %r1, %v24, 0
 ; CHECK-NEXT:    vlgvf %r0, %v24, 1

 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    stmg %r14, %r15, 112(%r15)
 ; CHECK-NEXT:    .cfi_offset %r14, -48
 ; CHECK-NEXT:    .cfi_offset %r15, -40
 ; CHECK-NEXT:    vlgvf %r3, %v26, 1
 ; CHECK-NEXT:    vlgvf %r1, %v26, 2
 ; CHECK-NEXT:    risbgn %r4, %r3, 0, 129, 62
 ; CHECK-NEXT:    rosbg %r4, %r1, 2, 32, 31
-; CHECK-NEXT:    vlgvf %r0, %v26, 3
-; CHECK-NEXT:    rosbg %r4, %r0, 33, 63, 0
-; CHECK-NEXT:    stc %r0, 30(%r2)
-; CHECK-NEXT:    # kill: def $r0l killed $r0l killed $r0d def $r0d
-; CHECK-NEXT:    srl %r0, 8
-; CHECK-NEXT:    vlgvf %r1, %v24, 1
-; CHECK-NEXT:    vlgvf %r14, %v24, 0
-; CHECK-NEXT:    sth %r0, 28(%r2)
-; CHECK-NEXT:    vlgvf %r0, %v24, 2
-; CHECK-NEXT:    risbgn %r5, %r1, 0, 133, 58
-; CHECK-NEXT:    rosbg %r5, %r0, 6, 36, 27
-; CHECK-NEXT:    sllg %r14, %r14, 25
-; CHECK-NEXT:    rosbg %r14, %r1, 39, 63, 58
-; CHECK-NEXT:    vlgvf %r0, %v24, 3
-; CHECK-NEXT:    rosbg %r5, %r0, 37, 63, 60
-; CHECK-NEXT:    sllg %r1, %r14, 8
-; CHECK-NEXT:    rosbg %r1, %r5, 56, 63, 8
-; CHECK-NEXT:    stg %r1, 0(%r2)
-; CHECK-NEXT:    srlg %r1, %r4, 24
-; CHECK-NEXT:    st %r1, 24(%r2)
-; CHECK-NEXT:    vlgvf %r1, %v26, 0
-; CHECK-NEXT:    risbgn %r0, %r0, 0, 131, 60
-; CHECK-NEXT:    rosbg %r0, %r1, 4, 34, 29
-; CHECK-NEXT:    sllg %r1, %r5, 8
-; CHECK-NEXT:    rosbg %r0, %r3, 35, 63, 62
-; CHECK-NEXT:    rosbg %r1, %r0, 56, 63, 8
-; CHECK-NEXT:    stg %r1, 8(%r2)
-; CHECK-NEXT:    sllg %r0, %r0, 8
+; CHECK-DAG:     vlgvf %r0, %v26, 3
+; CHECK-DAG:     rosbg %r4, %r0, 33, 63, 0
+; CHECK-DAG:     stc %r0, 30(%r2)
+; CHECK-DAG:     srl %r0, 8
+; CHECK-DAG:     vlgvf [[REG0:%r[0-9]+]], %v24, 1
+; CHECK-DAG:     vlgvf [[REG1:%r[0-9]+]], %v24, 0
+; CHECK-DAG:     sth %r0, 28(%r2)
+; CHECK-DAG:     vlgvf [[REG2:%r[0-9]+]], %v24, 2
+; CHECK-DAG:     risbgn [[REG3:%r[0-9]+]], [[REG0]], 0, 133, 58
+; CHECK-DAG:     rosbg [[REG3]], [[REG2]], 6, 36, 27
+; CHECK-DAG:     sllg [[REG4:%r[0-9]+]], [[REG1]], 25
+; CHECK-DAG:     rosbg [[REG4]], [[REG0]], 39, 63, 58
+; CHECK-DAG:     vlgvf [[REG5:%r[0-9]+]], %v24, 3
+; CHECK-DAG:     rosbg [[REG3]], [[REG5]], 37, 63, 60
+; CHECK-DAG:     sllg [[REG6:%r[0-9]+]], [[REG4]], 8
+; CHECK-DAG:     rosbg [[REG6]], [[REG3]], 56, 63, 8
+; CHECK-NEXT:    stg [[REG6]], 0(%r2)
+; CHECK-NEXT:    srlg [[REG7:%r[0-9]+]], %r4, 24
+; CHECK-NEXT:    st [[REG7]], 24(%r2)
+; CHECK-NEXT:    vlgvf [[REG8:%r[0-9]+]], %v26, 0
+; CHECK-NEXT:    risbgn [[REG10:%r[0-9]+]], [[REG5]], 0, 131, 60
+; CHECK-NEXT:    rosbg [[REG10]], [[REG8]], 4, 34, 29
+; CHECK-NEXT:    sllg [[REG9:%r[0-9]+]], [[REG3]], 8
+; CHECK-NEXT:    rosbg [[REG10]], %r3, 35, 63, 62
+; CHECK-NEXT:    rosbg [[REG9]], [[REG10]], 56, 63, 8
+; CHECK-NEXT:    stg [[REG9]], 8(%r2)
+; CHECK-NEXT:    sllg %r0, [[REG10]], 8
 ; CHECK-NEXT:    rosbg %r0, %r4, 56, 63, 8
 ; CHECK-NEXT:    stg %r0, 16(%r2)
 ; CHECK-NEXT:    lmg %r14, %r15, 112(%r15)
 ; CHECK-NEXT:    br %r14
 {
   %tmp = trunc <8 x i32> %src to <8 x i31>
   store <8 x i31> %tmp, <8 x i31>* %p
   ret void

test/CodeGen/SystemZ/vec-cmp-cmp-logic-select.ll

 }
 
 define <4 x i64> @fun24(<4 x i64> %val1, <4 x i64> %val2, <4 x i32> %val3, <4 x i32> %val4, <4 x i64> %val5, <4 x i64> %val6) {
 ; CHECK-LABEL: fun24:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vceqf [[REG0:%v[0-9]+]], %v25, %v27
 ; CHECK-NEXT:    vuphf [[REG1:%v[0-9]+]], [[REG0]]
 ; CHECK-NEXT:    vmrlg [[REG2:%v[0-9]+]], [[REG0]], [[REG0]]
-; CHECK-NEXT:    vceqg [[REG3:%v[0-9]+]], %v24, %v28
-; CHECK-NEXT:    vceqg [[REG4:%v[0-9]+]], %v26, %v30
-; CHECK-NEXT:    vuphf [[REG5:%v[0-9]+]], [[REG2]]
+; CHECK-DAG:     vceqg [[REG3:%v[0-9]+]], %v24, %v28
+; CHECK-DAG:     vceqg [[REG4:%v[0-9]+]], %v26, %v30
+; CHECK-DAG:     vuphf [[REG5:%v[0-9]+]], [[REG2]]
 ; CHECK-DAG:     vl [[REG6:%v[0-9]+]], 176(%r15)
 ; CHECK-DAG:     vl [[REG7:%v[0-9]+]], 160(%r15)
 ; CHECK-DAG:     vx [[REG8:%v[0-9]+]], [[REG4]], [[REG5]]
 ; CHECK-DAG:     vx [[REG9:%v[0-9]+]], [[REG3]], [[REG1]]
 ; CHECK-DAG:     vsel %v24, %v29, [[REG7]], [[REG9]]
 ; CHECK-DAG:     vsel %v26, %v31, [[REG6]], [[REG8]]
 ; CHECK-NEXT:    br %r14
   %cmp0 = icmp eq <4 x i64> %val1, %val2

 ; CHECK-Z14-NEXT:    vl %v4, 192(%r15)
 ; CHECK-Z14-NEXT:    vl %v5, 208(%r15)
 ; CHECK-Z14-NEXT:    vl %v6, 160(%r15)
 ; CHECK-Z14-NEXT:    vl %v7, 176(%r15)
 ; CHECK-Z14-NEXT:    vfchdb %v7, %v27, %v7
 ; CHECK-Z14-NEXT:    vfchdb %v6, %v25, %v6
 ; CHECK-Z14-NEXT:    vfchdb %v5, %v31, %v5
 ; CHECK-Z14-NEXT:    vfchdb %v4, %v29, %v4
-; CHECK-Z14-NEXT:    vfchsb %v16, %v24, %v28
-; CHECK-Z14-NEXT:    vfchsb %v17, %v26, %v30
-; CHECK-Z14-NEXT:    vpkg %v6, %v6, %v7
-; CHECK-Z14-NEXT:    vpkg %v4, %v4, %v5
-; CHECK-Z14-NEXT:    vl %v0, 272(%r15)
-; CHECK-Z14-NEXT:    vl %v1, 240(%r15)
-; CHECK-Z14-NEXT:    vl %v2, 256(%r15)
-; CHECK-Z14-NEXT:    vl %v3, 224(%r15)
+; CHECK-Z14-DAG:     vfchsb %v16, %v24, %v28
+; CHECK-Z14-DAG:     vfchsb %v17, %v26, %v30
+; CHECK-Z14-DAG:     vpkg %v6, %v6, %v7
+; CHECK-Z14-DAG:     vpkg %v4, %v4, %v5
+; CHECK-Z14-DAG:     vl %v0, 272(%r15)
+; CHECK-Z14-DAG:     vl %v1, 240(%r15)
+; CHECK-Z14-DAG:     vl %v2, 256(%r15)
+; CHECK-Z14-DAG:     vl %v3, 224(%r15)
 ; CHECK-Z14-NEXT:    vn %v4, %v17, %v4
 ; CHECK-Z14-NEXT:    vn %v5, %v16, %v6
 ; CHECK-Z14-NEXT:    vsel %v24, %v3, %v2, %v5
 ; CHECK-Z14-NEXT:    vsel %v26, %v1, %v0, %v4
 ; CHECK-Z14-NEXT:    br %r14
   %cmp0 = fcmp ogt <8 x float> %val1, %val2
   %cmp1 = fcmp ogt <8 x double> %val3, %val4
   %and = and <8 x i1> %cmp0, %cmp1

 ; CHECK-NEXT:    vsel %v26, %v31, [[REG8]], [[REG18]]
 ; CHECK-NEXT:    br %r14
 ;
 ; CHECK-Z14-LABEL: fun34:
 ; CHECK-Z14:       # %bb.0:
 ; CHECK-Z14-NEXT:    vfchsb %v4, %v25, %v27
 ; CHECK-Z14-NEXT:    vuphf %v5, %v4
 ; CHECK-Z14-NEXT:    vmrlg %v4, %v4, %v4
-; CHECK-Z14-NEXT:    vfchdb %v2, %v24, %v28
-; CHECK-Z14-NEXT:    vfchdb %v3, %v26, %v30
-; CHECK-Z14-NEXT:    vuphf %v4, %v4
-; CHECK-Z14-NEXT:    vl %v0, 176(%r15)
-; CHECK-Z14-NEXT:    vl %v1, 160(%r15)
+; CHECK-Z14-DAG:     vfchdb %v2, %v24, %v28
+; CHECK-Z14-DAG:     vfchdb %v3, %v26, %v30
+; CHECK-Z14-DAG:     vuphf %v4, %v4
+; CHECK-Z14-DAG:     vl %v0, 176(%r15)
+; CHECK-Z14-DAG:     vl %v1, 160(%r15)
 ; CHECK-Z14-NEXT:    vn %v3, %v3, %v4
 ; CHECK-Z14-NEXT:    vn %v2, %v2, %v5
 ; CHECK-Z14-NEXT:    vsel %v24, %v29, %v1, %v2
 ; CHECK-Z14-NEXT:    vsel %v26, %v31, %v0, %v3
 ; CHECK-Z14-NEXT:    br %r14
   %cmp0 = fcmp ogt <4 x double> %val1, %val2
   %cmp1 = fcmp ogt <4 x float> %val3, %val4
   %and = and <4 x i1> %cmp0, %cmp1
   %sel = select <4 x i1> %and, <4 x double> %val5, <4 x double> %val6
   ret <4 x double> %sel
 }

test/CodeGen/SystemZ/vec-move-17.ll

; CHECK: br %r14
   ret void
 }
 
 ; Test a v2i64->v2i1 truncation.
 define void @f7(<2 x i64> %val, <2 x i1> *%ptr) {
 ; CHECK-LABEL: f7:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    vlgvg %r0, %v24, 0
-; CHECK-NEXT:    sll %r0, 1
-; CHECK-NEXT:    vlgvg %r1, %v24, 1
+; CHECK-DAG:     sll %r0, 1
+; CHECK-DAG:     vlgvg %r1, %v24, 1
 ; CHECK-NEXT:    rosbg %r0, %r1, 63, 63, 0
 ; CHECK-NEXT:    nilf %r0, 3
 ; CHECK-NEXT:    stc %r0, 0(%r2)
 ; CHECK-NEXT:    br %r14
   %trunc = trunc <2 x i64> %val to <2 x i1>
   store <2 x i1> %trunc, <2 x i1> *%ptr
   ret void
 }

test/CodeGen/SystemZ/vec-trunc-to-i1.ll

 ; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 | FileCheck %s
 ;
 ; Check that a widening truncate to a vector of i1 elements can be handled.
 
 define void @pr32275(<4 x i8> %B15) {
 ; CHECK-LABEL: pr32275:
 ; CHECK:       # %bb.0: # %BB
-; CHECK-NEXT:    vrepif [[REG0:%v[0-9]]], 1
 ; CHECK:         vlgvb %r0, %v24, 3
 ; CHECK-NEXT:    vlgvb %r1, %v24, 1
 ; CHECK-NEXT:    vlvgp [[REG1:%v[0-9]]], %r1, %r0
 ; CHECK-NEXT:    vlgvb %r0, %v24, 0
 ; CHECK-NEXT:    vlgvb [[REG3:%r[0-9]]], %v24, 2
+; CHECK-NEXT:    vrepif [[REG0:%v[0-9]]], 1
 ; CHECK:       .LBB0_1:
 ; CHECK-DAG:     vlr [[REG2:%v[0-9]]], [[REG1]]
 ; CHECK-DAG:     vlvgf [[REG2]], %r0, 0
 ; CHECK-NEXT:    vlvgf [[REG2]], [[REG3]], 2
 ; CHECK-NEXT:    vn [[REG2]], [[REG2]], [[REG0]]
 ; CHECK-NEXT:    vlgvf [[REG4:%r[0-9]]], [[REG2]], 3
 ; CHECK-NEXT:    cijlh [[REG4]], 0, .LBB0_1
 ; CHECK-NEXT:  # %bb.2: # %CF36