[RISCV][Codegen] Account for LMUL in Vector floating-point instructions

[michaelmaitland]

Summary

It is likley that subtargets act differently for vector floating-point instructions based on the LMUL. This patch creates seperate SchedRead, SchedWrite, WriteRes, ReadAdvance for each relevant LMUL.

[craig.topper]

llvm/lib/Target/RISCV/RISCVScheduleV.td

16

It seems like a bug that we need both of these. I'm going to investigate.

[craig.topper]

llvm/lib/Target/RISCV/RISCVScheduleV.td

16

I think https://reviews.llvm.org/D137439 will remove the need for SchedMxListFPW

[craig.topper]

llvm/lib/Target/RISCV/RISCVInstrInfoV.td

527

Line up after the bracket on the previous line.

llvm/lib/Target/RISCV/RISCVScheduleV.td

16

this has been committed.

[michaelmaitland]

Remove SchedMxListFPW and fix formatting

[michaelmaitland]

Fix formatting that I missed in the last change

[michaelmaitland]

Remove git conflict tags

[michaelmaitland]

Remove WriteVFCvtFToFV since it was removed in another patch

[michaelmaitland]

More formatting fixes

[craig.topper]

llvm/lib/Target/RISCV/RISCVInstrInfoVPseudos.td

3194

Indent this further

[michaelmaitland]

Formatting and use MxListFW

[• pcwang-thead]

llvm/lib/Target/RISCV/RISCVScheduleV.td

15

D138640 was landed, so I think we should define variants with postfix "FW" here.

[michaelmaitland]

Define Sched variants with postfix FW.

[craig.topper]

LGTM

llvm/lib/Target/RISCV/RISCVInstrInfoV.td

def V : VALUVVNoVm<funct6, OPIVV, opcodestr # ".vv">,
                  ReadVICALUV_UpperBound]>;
   def X : VALUVXNoVm<funct6, OPIVX, opcodestr # ".vx">,
           Sched<[WriteVICALUX_UpperBound, ReadVICALUV_UpperBound,
                  ReadVICALUX_UpperBound]>;
 }
 
 multiclass VALU_FV_V_F<string opcodestr, bits<6> funct6, string vw = "v"> {
   def V : VALUVV<funct6, OPFVV, opcodestr # "." # vw # "v">,
-          Sched<[WriteVFALUV, ReadVFALUV, ReadVFALUV, ReadVMask]>;
+          Sched<[WriteVFALUV_UpperBound, ReadVFALUV_UpperBound,
+                 ReadVFALUV_UpperBound, ReadVMask]>;
   def F : VALUVF<funct6, OPFVF, opcodestr # "." # vw # "f">,
-          Sched<[WriteVFALUF, ReadVFALUV, ReadVFALUF, ReadVMask]>;
+          Sched<[WriteVFALUF_UpperBound, ReadVFALUV_UpperBound,
+                 ReadVFALUF_UpperBound, ReadVMask]>;
 }
 
 multiclass VALU_FV_F<string opcodestr, bits<6> funct6, string vw = "v"> {
   def F : VALUVF<funct6, OPFVF, opcodestr # "." # vw # "f">,
-          Sched<[WriteVFALUF, ReadVFALUV, ReadVFALUF, ReadVMask]>;
+          Sched<[WriteVFALUF_UpperBound, ReadVFALUV_UpperBound,
+                 ReadVFALUF_UpperBound, ReadVMask]>;
 }
 
 multiclass VWALU_FV_V_F<string opcodestr, bits<6> funct6, string vw = "v"> {
   def V : VALUVV<funct6, OPFVV, opcodestr # "." # vw # "v">,
-          Sched<[WriteVFWALUV, ReadVFWALUV, ReadVFWALUV, ReadVMask]>;
+          Sched<[WriteVFWALUV_UpperBound, ReadVFWALUV_UpperBound,
+                 ReadVFWALUV_UpperBound, ReadVMask]>;
   def F : VALUVF<funct6, OPFVF, opcodestr # "." # vw # "f">,
-          Sched<[WriteVFWALUF, ReadVFWALUV, ReadVFWALUF, ReadVMask]>;
+          Sched<[WriteVFWALUF_UpperBound, ReadVFWALUV_UpperBound,
+                 ReadVFWALUF_UpperBound, ReadVMask]>;
 }
 
 multiclass VMUL_FV_V_F<string opcodestr, bits<6> funct6, string vw = "v"> {
   def V : VALUVV<funct6, OPFVV, opcodestr # "." # vw # "v">,
-          Sched<[WriteVFMulV, ReadVFMulV, ReadVFMulV, ReadVMask]>;
+          Sched<[WriteVFMulV_UpperBound, ReadVFMulV_UpperBound,
+                 ReadVFMulV_UpperBound, ReadVMask]>;
   def F : VALUVF<funct6, OPFVF, opcodestr # "." # vw # "f">,
-          Sched<[WriteVFMulF, ReadVFMulV, ReadVFMulF, ReadVMask]>;
+          Sched<[WriteVFMulF_UpperBound, ReadVFMulV_UpperBound,
+                 ReadVFMulF_UpperBound, ReadVMask]>;
 }
 
 multiclass VDIV_FV_V_F<string opcodestr, bits<6> funct6, string vw = "v"> {
   def V : VALUVV<funct6, OPFVV, opcodestr # "." # vw # "v">,
-          Sched<[WriteVFDivV, ReadVFDivV, ReadVFDivV, ReadVMask]>;
+          Sched<[WriteVFDivV_UpperBound, ReadVFDivV_UpperBound,
+                 ReadVFDivV_UpperBound, ReadVMask]>;
   def F : VALUVF<funct6, OPFVF, opcodestr # "." # vw # "f">,
-          Sched<[WriteVFDivF, ReadVFDivV, ReadVFDivF, ReadVMask]>;
+          Sched<[WriteVFDivF_UpperBound, ReadVFDivV_UpperBound,
+                 ReadVFDivF_UpperBound, ReadVMask]>;
 }
 
 multiclass VRDIV_FV_F<string opcodestr, bits<6> funct6, string vw = "v"> {
   def F : VALUVF<funct6, OPFVF, opcodestr # "." # vw # "f">,
-          Sched<[WriteVFDivF, ReadVFDivV, ReadVFDivF, ReadVMask]>;
+          Sched<[WriteVFDivF_UpperBound, ReadVFDivV_UpperBound,
+                 ReadVFDivF_UpperBound, ReadVMask]>;
 }
 
 multiclass VWMUL_FV_V_F<string opcodestr, bits<6> funct6, string vw = "v"> {
   def V : VALUVV<funct6, OPFVV, opcodestr # "." # vw # "v">,
-          Sched<[WriteVFWMulV, ReadVFWMulV, ReadVFWMulV, ReadVMask]>;
+          Sched<[WriteVFWMulV_UpperBound, ReadVFWMulV_UpperBound,
+                 ReadVFWMulV_UpperBound, ReadVMask]>;
   def F : VALUVF<funct6, OPFVF, opcodestr # "." # vw # "f">,
-          Sched<[WriteVFWMulF, ReadVFWMulV, ReadVFWMulF, ReadVMask]>;
+          Sched<[WriteVFWMulF_UpperBound, ReadVFWMulV_UpperBound,
+                 ReadVFWMulF_UpperBound, ReadVMask]>;
 }
 
 multiclass VMAC_FV_V_F<string opcodestr, bits<6> funct6, string vw = "v"> {
   def V : VALUrVV<funct6, OPFVV, opcodestr # "." # vw # "v">,
-          Sched<[WriteVFMulAddV, ReadVFMulAddV, ReadVFMulAddV, ReadVMask]>;
+          Sched<[WriteVFMulAddV_UpperBound, ReadVFMulAddV_UpperBound,
+                 ReadVFMulAddV_UpperBound, ReadVMask]>;
   def F : VALUrVF<funct6, OPFVF, opcodestr # "." # vw # "f">,
-          Sched<[WriteVFMulAddF, ReadVFMulAddV, ReadVFMulAddF, ReadVMask]>;
+          Sched<[WriteVFMulAddF_UpperBound, ReadVFMulAddV_UpperBound,
+                 ReadVFMulAddF_UpperBound, ReadVMask]>;
 }
 
 multiclass VWMAC_FV_V_F<string opcodestr, bits<6> funct6, string vw = "v"> {
   def V : VALUrVV<funct6, OPFVV, opcodestr # "." # vw # "v">,
-          Sched<[WriteVFWMulAddV, ReadVFWMulAddV, ReadVFWMulAddV, ReadVMask]>;
+          Sched<[WriteVFWMulAddV_UpperBound, ReadVFWMulAddV_UpperBound,
+                 ReadVFWMulAddV_UpperBound, ReadVMask]>;
   def F : VALUrVF<funct6, OPFVF, opcodestr # "." # vw # "f">,
-          Sched<[WriteVFWMulAddF, ReadVFWMulAddV, ReadVFWMulAddF, ReadVMask]>;
+          Sched<[WriteVFWMulAddF_UpperBound, ReadVFWMulAddV_UpperBound,
+                 ReadVFWMulAddF_UpperBound, ReadVMask]>;
 }
 
 multiclass VSQR_FV_VS2<string opcodestr, bits<6> funct6, bits<5> vs1> {
   def "" : VALUVs2<funct6, vs1, OPFVV, opcodestr>,
-           Sched<[WriteVFSqrtV, ReadVFSqrtV, ReadVMask]>;
+           Sched<[WriteVFSqrtV_UpperBound, ReadVFSqrtV_UpperBound,
+                  ReadVMask]>;
 }
 
 multiclass VRCP_FV_VS2<string opcodestr, bits<6> funct6, bits<5> vs1> {
   def "" : VALUVs2<funct6, vs1, OPFVV, opcodestr>,
-           Sched<[WriteVFRecpV, ReadVFRecpV, ReadVMask]>;
+           Sched<[WriteVFRecpV_UpperBound, ReadVFRecpV_UpperBound,
+                  ReadVMask]>;
 }
 
 multiclass VCMP_FV_V_F<string opcodestr, bits<6> funct6, string vw = "v"> {
   def V : VALUVV<funct6, OPFVV, opcodestr # "." # vw # "v">,
-          Sched<[WriteVFCmpV, ReadVFCmpV, ReadVFCmpV, ReadVMask]>;
+          Sched<[WriteVFCmpV_UpperBound, ReadVFCmpV_UpperBound,
+                 ReadVFCmpV_UpperBound, ReadVMask]>;
   def F : VALUVF<funct6, OPFVF, opcodestr # "." # vw # "f">,
-          Sched<[WriteVFCmpF, ReadVFCmpV, ReadVFCmpF, ReadVMask]>;
+          Sched<[WriteVFCmpF_UpperBound, ReadVFCmpV_UpperBound,
+                 ReadVFCmpF_UpperBound, ReadVMask]>;
 }
 
 multiclass VCMP_FV_F<string opcodestr, bits<6> funct6, string vw = "v"> {
   def F : VALUVF<funct6, OPFVF, opcodestr # "." # vw # "f">,
-          Sched<[WriteVFCmpF, ReadVFCmpV, ReadVFCmpF, ReadVMask]>;
+          Sched<[WriteVFCmpF_UpperBound, ReadVFCmpV_UpperBound,
+                 ReadVFCmpF_UpperBound, ReadVMask]>;
 }
 
 multiclass VSGNJ_FV_V_F<string opcodestr, bits<6> funct6, string vw = "v"> {
   def V : VALUVV<funct6, OPFVV, opcodestr # "." # vw # "v">,
-          Sched<[WriteVFSgnjV, ReadVFSgnjV, ReadVFSgnjV, ReadVMask]>;
+          Sched<[WriteVFSgnjV_UpperBound, ReadVFSgnjV_UpperBound,
+                 ReadVFSgnjV_UpperBound, ReadVMask]>;
   def F : VALUVF<funct6, OPFVF, opcodestr # "." # vw # "f">,
-          Sched<[WriteVFSgnjF, ReadVFSgnjV, ReadVFSgnjF, ReadVMask]>;
+          Sched<[WriteVFSgnjF_UpperBound, ReadVFSgnjV_UpperBound,
+                 ReadVFSgnjF_UpperBound, ReadVMask]>;
 }
 
 multiclass VCLS_FV_VS2<string opcodestr, bits<6> funct6, bits<5> vs1> {
   def "" : VALUVs2<funct6, vs1, OPFVV, opcodestr>,
-           Sched<[WriteVFClassV, ReadVFClassV, ReadVMask]>;
+           Sched<[WriteVFClassV_UpperBound, ReadVFClassV_UpperBound,
+                  ReadVMask]>;
 }
 
 multiclass VCVTF_IV_VS2<string opcodestr, bits<6> funct6, bits<5> vs1> {
   def "" : VALUVs2<funct6, vs1, OPFVV, opcodestr>,
-           Sched<[WriteVFCvtIToFV, ReadVFCvtIToFV, ReadVMask]>;
+           Sched<[WriteVFCvtIToFV_UpperBound, ReadVFCvtIToFV_UpperBound,
+                  ReadVMask]>;
 }
 
 multiclass VCVTI_FV_VS2<string opcodestr, bits<6> funct6, bits<5> vs1> {
   def "" : VALUVs2<funct6, vs1, OPFVV, opcodestr>,
-           Sched<[WriteVFCvtFToIV, ReadVFCvtFToIV, ReadVMask]>;
+           Sched<[WriteVFCvtFToIV_UpperBound, ReadVFCvtFToIV_UpperBound,
+                  ReadVMask]>;
 }
 
 multiclass VWCVTF_IV_VS2<string opcodestr, bits<6> funct6, bits<5> vs1> {
   def "" : VALUVs2<funct6, vs1, OPFVV, opcodestr>,
-           Sched<[WriteVFWCvtIToFV, ReadVFWCvtIToFV, ReadVMask]>;
+           Sched<[WriteVFWCvtIToFV_UpperBound, ReadVFWCvtIToFV_UpperBound,
+                  ReadVMask]>;
 }
 
 multiclass VWCVTI_FV_VS2<string opcodestr, bits<6> funct6, bits<5> vs1> {
   def "" : VALUVs2<funct6, vs1, OPFVV, opcodestr>,
-           Sched<[WriteVFWCvtFToIV, ReadVFWCvtFToIV, ReadVMask]>;
+           Sched<[WriteVFWCvtFToIV_UpperBound, ReadVFWCvtFToIV_UpperBound,
+                  ReadVMask]>;
 }
 
 multiclass VWCVTF_FV_VS2<string opcodestr, bits<6> funct6, bits<5> vs1> {
   def "" : VALUVs2<funct6, vs1, OPFVV, opcodestr>,
-           Sched<[WriteVFWCvtFToFV, ReadVFWCvtFToFV, ReadVMask]>;
+           Sched<[WriteVFWCvtFToFV_UpperBound, ReadVFWCvtFToFV_UpperBound,
+                  ReadVMask]>;
 }
 
 multiclass VNCVTF_IV_VS2<string opcodestr, bits<6> funct6, bits<5> vs1> {
   def "" : VALUVs2<funct6, vs1, OPFVV, opcodestr>,
-           Sched<[WriteVFNCvtIToFV, ReadVFNCvtIToFV, ReadVMask]>;
+           Sched<[WriteVFNCvtIToFV_UpperBound, ReadVFNCvtIToFV_UpperBound,
+                  ReadVMask]>;
 }
 
 multiclass VNCVTI_FV_VS2<string opcodestr, bits<6> funct6, bits<5> vs1> {
   def "" : VALUVs2<funct6, vs1, OPFVV, opcodestr>,
-           Sched<[WriteVFNCvtFToIV, ReadVFNCvtFToIV, ReadVMask]>;
+           Sched<[WriteVFNCvtFToIV_UpperBound, ReadVFNCvtFToIV_UpperBound,
+                  ReadVMask]>;
 }
 
 multiclass VNCVTF_FV_VS2<string opcodestr, bits<6> funct6, bits<5> vs1> {
   def "" : VALUVs2<funct6, vs1, OPFVV, opcodestr>,
-           Sched<[WriteVFNCvtFToFV, ReadVFNCvtFToFV, ReadVMask]>;
+           Sched<[WriteVFNCvtFToFV_UpperBound, ReadVFNCvtFToFV_UpperBound,
+                  ReadVMask]>;
 }
 
 multiclass VRED_MV_V<string opcodestr, bits<6> funct6> {
   def _VS : VALUVV<funct6, OPMVV, opcodestr # ".vs">,
             Sched<[WriteVIRedV, ReadVIRedV, ReadVIRedV0, ReadVMask]>;
 }
 
 multiclass VWRED_IV_V<string opcodestr, bits<6> funct6> {

 
 let hasSideEffects = 0, mayLoad = 0, mayStore = 0 in {
 
 // Vector Floating-Point Merge Instruction
 let vm = 0 in
 def VFMERGE_VFM : RVInstVX<0b010111, OPFVF, (outs VR:$vd),
                            (ins VR:$vs2, FPR32:$rs1, VMV0:$v0),
                            "vfmerge.vfm", "$vd, $vs2, $rs1, v0">,
-                  Sched<[WriteVFMergeV, ReadVFMergeV, ReadVFMergeF, ReadVMask]>;
+                  Sched<[WriteVFMergeV_UpperBound, ReadVFMergeV_UpperBound,
+                         ReadVFMergeF_UpperBound, ReadVMask]>;
 
 // Vector Floating-Point Move Instruction
 let RVVConstraint = NoConstraint in
 let vm = 1, vs2 = 0 in
 def VFMV_V_F : RVInstVX<0b010111, OPFVF, (outs VR:$vd),
                        (ins FPR32:$rs1), "vfmv.v.f", "$vd, $rs1">,
-               Sched<[WriteVFMovV, ReadVFMovF]>;
+               Sched<[WriteVFMovV_UpperBound, ReadVFMovF_UpperBound]>;
 
 } // hasSideEffects = 0, mayLoad = 0, mayStore = 0
 
 // Single-Width Floating-Point/Integer Type-Convert Instructions
 let mayRaiseFPException = true in {
 let Uses = [FRM] in {
 defm VFCVT_XU_F_V : VCVTI_FV_VS2<"vfcvt.xu.f.v", 0b010010, 0b00000>;
 defm VFCVT_X_F_V : VCVTI_FV_VS2<"vfcvt.x.f.v", 0b010010, 0b00001>;

llvm/lib/Target/RISCV/RISCVInstrInfoVPseudos.td

foreach m = MxList in
     defm _VV : VPseudoBinary<m.vrclass, m.vrclass, m.vrclass, m, Constraint>;
 }
 
 multiclass VPseudoBinaryV_VV_LMUL<LMULInfo m, string Constraint = ""> {
   defm _VV : VPseudoBinary<m.vrclass, m.vrclass, m.vrclass, m, Constraint>;
 }
 
 // Similar to VPseudoBinaryV_VV, but uses MxListF.
-multiclass VPseudoBinaryFV_VV<string Constraint = ""> {
-  foreach m = MxListF in
-    defm _VV : VPseudoBinary<m.vrclass, m.vrclass, m.vrclass, m, Constraint>;
+multiclass VPseudoBinaryFV_VV<LMULInfo m, string Constraint = ""> {
 }
 
 multiclass VPseudoVGTR_VV_EEW<int eew, string Constraint = ""> {
   foreach m = MxList in {
     foreach sew = EEWList in {
       defvar octuple_lmul = m.octuple;
       // emul = lmul * eew / sew
       defvar octuple_emul = !srl(!mul(octuple_lmul, eew), log2<sew>.val);

 }
 
 multiclass VPseudoVSLD1_VX<string Constraint = ""> {
   foreach m = MxList in
     defm "_VX" : VPseudoBinary<m.vrclass, m.vrclass, GPR, m, Constraint>,
                  Sched<[WriteVISlide1X, ReadVISlideV, ReadVISlideX, ReadVMask]>;
 }
 
-multiclass VPseudoBinaryV_VF<string Constraint = ""> {
-  foreach f = FPList in
-    foreach m = f.MxList in
-      defm "_V" # f.FX : VPseudoBinary<m.vrclass, m.vrclass,
-                                       f.fprclass, m, Constraint>;
+multiclass VPseudoBinaryV_VF<LMULInfo m, FPR_Info f, string Constraint = ""> {
 }
 
 multiclass VPseudoVSLD1_VF<string Constraint = ""> {
   foreach f = FPList in
     foreach m = f.MxList in
       defm "_V" # f.FX :
         VPseudoBinary<m.vrclass, m.vrclass, f.fprclass, m, Constraint>,
         Sched<[WriteVFSlide1F, ReadVFSlideV, ReadVFSlideF, ReadVMask]>;
defm _VV : VPseudoBinary<m.wvrclass, m.vrclass, m.vrclass, m,
                            "@earlyclobber $rd">;
 }
 
 multiclass VPseudoBinaryW_VX_LMUL<LMULInfo m> {
   defm "_VX" : VPseudoBinary<m.wvrclass, m.vrclass, GPR, m,
                              "@earlyclobber $rd">;
 }
 
-multiclass VPseudoBinaryW_VF {
-  foreach f = FPListW in
-    foreach m = f.MxListFW in
-      defm "_V" # f.FX : VPseudoBinary<m.wvrclass, m.vrclass,
-                                       f.fprclass, m,
-                                       "@earlyclobber $rd">;
+multiclass VPseudoBinaryW_VF<LMULInfo m, FPR_Info f> {
 }
 
 multiclass VPseudoBinaryW_WV<list<LMULInfo> mxlist = MxListW> {
   foreach m = mxlist in {
     defm _WV : VPseudoBinary<m.wvrclass, m.wvrclass, m.vrclass, m,
                              "@earlyclobber $rd">;
     defm _WV : VPseudoTiedBinary<m.wvrclass, m.vrclass, m,
                                  "@earlyclobber $rd">;
   }
 }
 
 multiclass VPseudoBinaryW_WV_LMUL<LMULInfo m> {
   defm _WV : VPseudoBinary<m.wvrclass, m.wvrclass, m.vrclass, m,
                            "@earlyclobber $rd">;
   defm _WV : VPseudoTiedBinary<m.wvrclass, m.vrclass, m,
                                "@earlyclobber $rd">;
 }
 
 multiclass VPseudoBinaryW_WX_LMUL<LMULInfo m> {
   defm "_WX" : VPseudoBinary<m.wvrclass, m.wvrclass, GPR, m>;
 }
 
-multiclass VPseudoBinaryW_WF {
-  foreach f = FPListW in
-    foreach m = f.MxListFW in
-      defm "_W" # f.FX : VPseudoBinary<m.wvrclass, m.wvrclass,
-                                       f.fprclass, m>;
+multiclass VPseudoBinaryW_WF<LMULInfo m, FPR_Info f> {
 }
 
 // Narrowing instructions like vnsrl/vnsra/vnclip(u) don't need @earlyclobber
 // if the source and destination have an LMUL<=1. This matches this overlap
 // exception from the spec.
 // "The destination EEW is smaller than the source EEW and the overlap is in the
 //  lowest-numbered part of the source register group."
 multiclass VPseudoBinaryV_WV {
multiclass VPseudoTiedBinaryV_XM<LMULInfo m, bit CarryOut = 0, bit CarryIn = 1,
   def "_VX" # !if(CarryIn, "M", "") # "_" # m.MX # "_TU":
     VPseudoTiedBinaryCarryIn<!if(CarryOut, VR,
                              !if(!and(CarryIn, !not(CarryOut)),
                                  GetVRegNoV0<m.vrclass>.R, m.vrclass)),
                              m.vrclass, GPR, m, CarryIn, Constraint>;
 }
 
 multiclass VPseudoVMRG_FM {
-  foreach f = FPList in
+  foreach f = FPList in {
     foreach m = f.MxList in {
-      def "_V" # f.FX # "M_" # m.MX :
+      defvar mx = m.MX;
+      defvar WriteVFMergeV_MX = !cast<SchedWrite>("WriteVFMergeV_" # mx);
+      defvar ReadVFMergeV_MX = !cast<SchedRead>("ReadVFMergeV_" # mx);
+      defvar ReadVFMergeF_MX = !cast<SchedRead>("ReadVFMergeF_" # mx);
+
+      def "_V" # f.FX # "M_" # mx :
         VPseudoBinaryCarryIn<GetVRegNoV0<m.vrclass>.R,
                              m.vrclass, f.fprclass, m, /*CarryIn=*/1, "">,
-        Sched<[WriteVFMergeV, ReadVFMergeV, ReadVFMergeF, ReadVMask]>;
+        Sched<[WriteVFMergeV_MX, ReadVFMergeV_MX, ReadVFMergeF_MX, ReadVMask]>;
       // Tied version to allow codegen control over the tail elements
-      def "_V" # f.FX # "M_" # m.MX # "_TU":
+      def "_V" # f.FX # "M_" # mx # "_TU":
         VPseudoTiedBinaryCarryIn<GetVRegNoV0<m.vrclass>.R,
                                  m.vrclass, f.fprclass, m, /*CarryIn=*/1, "">,
-        Sched<[WriteVFMergeV, ReadVFMergeV, ReadVFMergeF, ReadVMask]>;
-    }
+        Sched<[WriteVFMergeV_MX, ReadVFMergeV_MX, ReadVFMergeF_MX, ReadVMask]>;
+    }
 }
 
 multiclass VPseudoBinaryV_IM<LMULInfo m, bit CarryOut = 0, bit CarryIn = 1,
                              string Constraint = ""> {
   def "_VI" # !if(CarryIn, "M", "") # "_" # m.MX :
     VPseudoBinaryCarryIn<!if(CarryOut, VR,
                          !if(!and(CarryIn, !not(CarryOut)),
                              GetVRegNoV0<m.vrclass>.R, m.vrclass)),
let VLMul = m.value in {
       }
     }
   }
 }
 
 multiclass VPseudoVMV_F {
   foreach f = FPList in {
     foreach m = f.MxList in {
+      defvar mx = m.MX;
+      defvar WriteVFMovV_MX = !cast<SchedWrite>("WriteVFMovV_" # mx);
+      defvar ReadVFMovF_MX = !cast<SchedRead>("ReadVFMovF_" # mx);
+
       let VLMul = m.value in {
-        def "_" # f.FX # "_" # m.MX :
+        def "_" # f.FX # "_" # mx :
           VPseudoUnaryNoDummyMask<m.vrclass, f.fprclass>,
-          Sched<[WriteVFMovV, ReadVFMovF]>;
-        def "_" # f.FX # "_" # m.MX # "_TU":
+          Sched<[WriteVFMovV_MX, ReadVFMovF_MX]>;
+        def "_" # f.FX # "_" # mx # "_TU":
           VPseudoUnaryNoDummyMaskTU<m.vrclass, f.fprclass>,
-          Sched<[WriteVFMovV, ReadVFMovF]>;
+          Sched<[WriteVFMovV_MX, ReadVFMovF_MX]>;
       }
     }
   }
 }
 
 multiclass VPseudoVCLS_V {
   foreach m = MxListF in {
+    defvar mx = m.MX;
+    defvar WriteVFClassV_MX = !cast<SchedWrite>("WriteVFClassV_" # mx);
+    defvar ReadVFClassV_MX = !cast<SchedRead>("ReadVFClassV_" # mx);
+
     let VLMul = m.value in {
-      def "_V_" # m.MX : VPseudoUnaryNoMask<m.vrclass, m.vrclass>,
-                         Sched<[WriteVFClassV, ReadVFClassV, ReadVMask]>;
-      def "_V_" # m.MX # "_TU": VPseudoUnaryNoMaskTU<m.vrclass, m.vrclass>,
-                                Sched<[WriteVFClassV, ReadVFClassV, ReadVMask]>;
-      def "_V_" # m.MX # "_MASK" : VPseudoUnaryMaskTA<m.vrclass, m.vrclass>,
+      def "_V_" # mx : VPseudoUnaryNoMask<m.vrclass, m.vrclass>,
+                         Sched<[WriteVFClassV_MX, ReadVFClassV_MX, ReadVMask]>;
+      def "_V_" # mx # "_TU": VPseudoUnaryNoMaskTU<m.vrclass, m.vrclass>,
+                                Sched<[WriteVFClassV_MX, ReadVFClassV_MX, ReadVMask]>;
+      def "_V_" # mx # "_MASK" : VPseudoUnaryMaskTA<m.vrclass, m.vrclass>,
                                    RISCVMaskedPseudo</*MaskOpIdx*/ 2>,
-                                   Sched<[WriteVFClassV, ReadVFClassV, ReadVMask]>;
+                                   Sched<[WriteVFClassV_MX, ReadVFClassV_MX, ReadVMask]>;
     }
   }
 }
 
 multiclass VPseudoVSQR_V {
   foreach m = MxListF in {
+    defvar mx = m.MX;
+    defvar WriteVFSqrtV_MX = !cast<SchedWrite>("WriteVFSqrtV_" # mx);
+    defvar ReadVFSqrtV_MX = !cast<SchedRead>("ReadVFSqrtV_" # mx);
+
     let VLMul = m.value in {
-      def "_V_" # m.MX : VPseudoUnaryNoMask<m.vrclass, m.vrclass>,
-                         Sched<[WriteVFSqrtV, ReadVFSqrtV, ReadVMask]>;
-      def "_V_" # m.MX # "_TU": VPseudoUnaryNoMaskTU<m.vrclass, m.vrclass>,
-                                Sched<[WriteVFSqrtV, ReadVFSqrtV, ReadVMask]>;
-      def "_V_" # m.MX # "_MASK" : VPseudoUnaryMaskTA<m.vrclass, m.vrclass>,
+      def "_V_" # mx : VPseudoUnaryNoMask<m.vrclass, m.vrclass>,
+                         Sched<[WriteVFSqrtV_MX, ReadVFSqrtV_MX, ReadVMask]>;
+      def "_V_" # mx # "_TU": VPseudoUnaryNoMaskTU<m.vrclass, m.vrclass>,
+                                Sched<[WriteVFSqrtV_MX, ReadVFSqrtV_MX, ReadVMask]>;
+      def "_V_" # mx # "_MASK" : VPseudoUnaryMaskTA<m.vrclass, m.vrclass>,
                                    RISCVMaskedPseudo</*MaskOpIdx*/ 2>,
-                                   Sched<[WriteVFSqrtV, ReadVFSqrtV, ReadVMask]>;
+                                   Sched<[WriteVFSqrtV_MX, ReadVFSqrtV_MX, ReadVMask]>;
     }
   }
 }
 
 multiclass VPseudoVRCP_V {
   foreach m = MxListF in {
+    defvar mx = m.MX;
+    defvar WriteVFRecpV_MX = !cast<SchedWrite>("WriteVFRecpV_" # mx);
+    defvar ReadVFRecpV_MX = !cast<SchedRead>("ReadVFRecpV_" # mx);
+
     let VLMul = m.value in {
-      def "_V_" # m.MX : VPseudoUnaryNoMask<m.vrclass, m.vrclass>,
-                         Sched<[WriteVFRecpV, ReadVFRecpV, ReadVMask]>;
-      def "_V_" # m.MX # "_TU": VPseudoUnaryNoMaskTU<m.vrclass, m.vrclass>,
-                                Sched<[WriteVFRecpV, ReadVFRecpV, ReadVMask]>;
-      def "_V_" # m.MX # "_MASK" : VPseudoUnaryMaskTA<m.vrclass, m.vrclass>,
+      def "_V_" # mx : VPseudoUnaryNoMask<m.vrclass, m.vrclass>,
+                         Sched<[WriteVFRecpV_MX, ReadVFRecpV_MX, ReadVMask]>;
+      def "_V_" # mx # "_TU": VPseudoUnaryNoMaskTU<m.vrclass, m.vrclass>,
+                                Sched<[WriteVFRecpV_MX, ReadVFRecpV_MX, ReadVMask]>;
+      def "_V_" # mx # "_MASK" : VPseudoUnaryMaskTA<m.vrclass, m.vrclass>,
                                    RISCVMaskedPseudo</*MaskOpIdx*/ 2>,
-                                   Sched<[WriteVFRecpV, ReadVFRecpV, ReadVMask]>;
+                                   Sched<[WriteVFRecpV_MX, ReadVFRecpV_MX, ReadVMask]>;
     }
   }
 }
 
 multiclass PseudoVEXT_VF2 {
   defvar constraints = "@earlyclobber $rd";
   foreach m = MxListVF2 in
   {

 }
 
 multiclass VPseudoBinaryM_VX<LMULInfo m> {
   defm "_VX" :
     VPseudoBinaryM<VR, m.vrclass, GPR, m,
                    !if(!ge(m.octuple, 16), "@earlyclobber $rd", "")>;
 }
 
-multiclass VPseudoBinaryM_VF {
-  foreach f = FPList in
-    foreach m = f.MxList in
-      defm "_V" # f.FX :
-        VPseudoBinaryM<VR, m.vrclass, f.fprclass, m,
-                       !if(!ge(m.octuple, 16), "@earlyclobber $rd", "")>;
+multiclass VPseudoBinaryM_VF<LMULInfo m, FPR_Info f> {
 }
 
 multiclass VPseudoBinaryM_VI<LMULInfo m> {
   defm _VI : VPseudoBinaryM<VR, m.vrclass, simm5, m,
                             !if(!ge(m.octuple, 16), "@earlyclobber $rd", "")>;
 }
 
 multiclass VPseudoVGTR_VV_VX_VI<Operand ImmType = simm5, string Constraint = ""> {
foreach m = MxList in {
     defm "" : VPseudoBinaryV_VV_LMUL<m>,
               Sched<[WriteVIDivV_MX, ReadVIDivV_MX, ReadVIDivV_MX, ReadVMask]>;
     defm "" : VPseudoBinaryV_VX_LMUL<m>,
               Sched<[WriteVIDivX_MX, ReadVIDivV_MX, ReadVIDivX_MX, ReadVMask]>;
   }
 }
 
 multiclass VPseudoVFMUL_VV_VF {
-  defm "" : VPseudoBinaryFV_VV,
-            Sched<[WriteVFMulV, ReadVFMulV, ReadVFMulV, ReadVMask]>;
-  defm "" : VPseudoBinaryV_VF,
-            Sched<[WriteVFMulF, ReadVFMulV, ReadVFMulF, ReadVMask]>;
+  foreach m = MxListF in {
+    defvar mx = m.MX;
+    defvar WriteVFMulV_MX = !cast<SchedWrite>("WriteVFMulV_" # mx);
+    defvar ReadVFMulV_MX = !cast<SchedRead>("ReadVFMulV_" # mx);
+
+    defm "" : VPseudoBinaryFV_VV<m>,
+              Sched<[WriteVFMulV_MX, ReadVFMulV_MX, ReadVFMulV_MX, ReadVMask]>;
+  }
+
+  foreach f = FPList in {
+    foreach m = f.MxList in {
+      defvar mx = m.MX;
+      defvar WriteVFMulF_MX = !cast<SchedWrite>("WriteVFMulF_" # mx);
+      defvar ReadVFMulV_MX = !cast<SchedRead>("ReadVFMulV_" # mx);
+      defvar ReadVFMulF_MX = !cast<SchedRead>("ReadVFMulF_" # mx);
+
+      defm "" : VPseudoBinaryV_VF<m, f>,
+                Sched<[WriteVFMulF_MX, ReadVFMulV_MX, ReadVFMulF_MX, ReadVMask]>;
+    }
+  }
 }
 
 multiclass VPseudoVFDIV_VV_VF {
-  defm "" : VPseudoBinaryFV_VV,
-            Sched<[WriteVFDivV, ReadVFDivV, ReadVFDivV, ReadVMask]>;
-  defm "" : VPseudoBinaryV_VF,
-            Sched<[WriteVFDivF, ReadVFDivV, ReadVFDivF, ReadVMask]>;
+  foreach m = MxListF in {
+    defvar mx = m.MX;
+    defvar WriteVFDivV_MX = !cast<SchedWrite>("WriteVFDivV_" # mx);
+    defvar ReadVFDivV_MX = !cast<SchedRead>("ReadVFDivV_" # mx);
+
+    defm "" : VPseudoBinaryFV_VV<m>,
+              Sched<[WriteVFDivV_MX, ReadVFDivV_MX, ReadVFDivV_MX, ReadVMask]>;
+  }
+
+  foreach f = FPList in {
+    foreach m = f.MxList in {
+      defvar mx = m.MX;
+      defvar WriteVFDivF_MX = !cast<SchedWrite>("WriteVFDivF_" # mx);
+      defvar ReadVFDivV_MX = !cast<SchedRead>("ReadVFDivV_" # mx);
+      defvar ReadVFDivF_MX = !cast<SchedRead>("ReadVFDivF_" # mx);
+
+      defm "" : VPseudoBinaryV_VF<m, f>,
+                Sched<[WriteVFDivF_MX, ReadVFDivV_MX, ReadVFDivF_MX, ReadVMask]>;
+    }
+  }
 }
 
 multiclass VPseudoVFRDIV_VF {
-  defm "" : VPseudoBinaryV_VF,
-            Sched<[WriteVFDivF, ReadVFDivV, ReadVFDivF, ReadVMask]>;
+  foreach f = FPList in {
+    foreach m = f.MxList in {
+      defvar mx = m.MX;
+      defvar WriteVFDivF_MX = !cast<SchedWrite>("WriteVFDivF_" # mx);
+      defvar ReadVFDivV_MX = !cast<SchedRead>("ReadVFDivV_" # mx);
+      defvar ReadVFDivF_MX = !cast<SchedRead>("ReadVFDivF_" # mx);
+        defm "" : VPseudoBinaryV_VF<m, f>,
+                  Sched<[WriteVFDivF_MX, ReadVFDivV_MX, ReadVFDivF_MX, ReadVMask]>;
+    }
+  }
 }
 
 multiclass VPseudoVALU_VV_VX {
  foreach m = MxList in {
     defvar mx = m.MX;
     defvar WriteVIALUV_MX = !cast<SchedWrite>("WriteVIALUV_" # mx);
     defvar WriteVIALUX_MX = !cast<SchedWrite>("WriteVIALUV_" # mx);
     defvar ReadVIALUV_MX = !cast<SchedRead>("ReadVIALUV_" # mx);
     defvar ReadVIALUX_MX = !cast<SchedRead>("ReadVIALUX_" # mx);
 
     defm "" : VPseudoBinaryV_VV_LMUL<m>,
             Sched<[WriteVIALUV_MX, ReadVIALUV_MX, ReadVIALUV_MX, ReadVMask]>;
     defm "" : VPseudoBinaryV_VX_LMUL<m>,
             Sched<[WriteVIALUX_MX, ReadVIALUV_MX, ReadVIALUX_MX, ReadVMask]>;
   }
 }
 
 multiclass VPseudoVSGNJ_VV_VF {
-  defm "" : VPseudoBinaryFV_VV,
-            Sched<[WriteVFSgnjV, ReadVFSgnjV, ReadVFSgnjV, ReadVMask]>;
-  defm "" : VPseudoBinaryV_VF,
-            Sched<[WriteVFSgnjF, ReadVFSgnjV, ReadVFSgnjF, ReadVMask]>;
+  foreach m = MxListF in {
+    defvar mx = m.MX;
+    defvar WriteVFSgnjV_MX = !cast<SchedWrite>("WriteVFSgnjV_" # mx);
+    defvar ReadVFSgnjV_MX = !cast<SchedRead>("ReadVFSgnjV_" # mx);
+
+    defm "" : VPseudoBinaryFV_VV<m>,
+              Sched<[WriteVFSgnjV_MX, ReadVFSgnjV_MX, ReadVFSgnjV_MX, ReadVMask]>;
+  }
+
+  foreach f = FPList in {
+    foreach m = f.MxList in {
+      defvar mx = m.MX;
+      defvar WriteVFSgnjF_MX = !cast<SchedWrite>("WriteVFSgnjF_" # mx);
+      defvar ReadVFSgnjV_MX = !cast<SchedRead>("ReadVFSgnjV_" # mx);
+      defvar ReadVFSgnjF_MX = !cast<SchedRead>("ReadVFSgnjF_" # mx);
+
+      defm "" : VPseudoBinaryV_VF<m, f>,
+                Sched<[WriteVFSgnjF_MX, ReadVFSgnjV_MX, ReadVFSgnjF_MX, ReadVMask]>;
+    }
+  }
 }
 
 multiclass VPseudoVMAX_VV_VF {
-  defm "" : VPseudoBinaryFV_VV,
-            Sched<[WriteVFCmpV, ReadVFCmpV, ReadVFCmpV, ReadVMask]>;
-  defm "" : VPseudoBinaryV_VF,
-            Sched<[WriteVFCmpF, ReadVFCmpV, ReadVFCmpF, ReadVMask]>;
+  foreach m = MxListF in {
+    defvar mx = m.MX;
+    defvar WriteVFCmpV_MX = !cast<SchedWrite>("WriteVFCmpV_" # mx);
+    defvar ReadVFCmpV_MX = !cast<SchedRead>("ReadVFCmpV_" # mx);
+
+    defm "" : VPseudoBinaryFV_VV<m>,
+              Sched<[WriteVFCmpV_MX, ReadVFCmpV_MX, ReadVFCmpV_MX, ReadVMask]>;
+  }
+
+  foreach f = FPList in {
+    foreach m = f.MxList in {
+      defvar mx = m.MX;
+      defvar WriteVFCmpF_MX = !cast<SchedWrite>("WriteVFCmpF_" # mx);
+      defvar ReadVFCmpV_MX = !cast<SchedRead>("ReadVFCmpV_" # mx);
+      defvar ReadVFCmpF_MX = !cast<SchedRead>("ReadVFCmpF_" # mx);
+
+      defm "" : VPseudoBinaryV_VF<m, f>,
+                Sched<[WriteVFCmpF_MX, ReadVFCmpV_MX, ReadVFCmpF_MX, ReadVMask]>;
+    }
+  }
 }
 
 multiclass VPseudoVALU_VV_VF {
-  defm "" : VPseudoBinaryFV_VV,
-            Sched<[WriteVFALUV, ReadVFALUV, ReadVFALUV, ReadVMask]>;
-  defm "" : VPseudoBinaryV_VF,
-            Sched<[WriteVFALUF, ReadVFALUV, ReadVFALUF, ReadVMask]>;
+  foreach m = MxListF in {
+    defvar mx = m.MX;
+    defvar WriteVFALUV_MX = !cast<SchedWrite>("WriteVFALUV_" # mx);
+    defvar ReadVFALUV_MX = !cast<SchedRead>("ReadVFALUV_" # mx);
+
+    defm "" : VPseudoBinaryFV_VV<m>,
+              Sched<[WriteVFALUV_MX, ReadVFALUV_MX, ReadVFALUV_MX, ReadVMask]>;
+  }
+
+  foreach f = FPList in {
+    foreach m = f.MxList in {
+      defvar mx = m.MX;
+      defvar WriteVFALUF_MX = !cast<SchedWrite>("WriteVFALUF_" # mx);
+      defvar ReadVFALUV_MX = !cast<SchedRead>("ReadVFALUV_" # mx);
+      defvar ReadVFALUF_MX = !cast<SchedRead>("ReadVFALUF_" # mx);
+      defm "" : VPseudoBinaryV_VF<m, f>,
+              Sched<[WriteVFALUF_MX, ReadVFALUV_MX, ReadVFALUF_MX, ReadVMask]>;
+    }
+  }
 }
 
 multiclass VPseudoVALU_VF {
-  defm "" : VPseudoBinaryV_VF,
-            Sched<[WriteVFALUF, ReadVFALUV, ReadVFALUF, ReadVMask]>;
+  foreach f = FPList in {
+    foreach m = f.MxList in {
+      defvar mx = m.MX;
+      defvar WriteVFALUF_MX = !cast<SchedWrite>("WriteVFALUF_" # mx);
+      defvar ReadVFALUV_MX = !cast<SchedRead>("ReadVFALUV_" # mx);
+      defvar ReadVFALUF_MX = !cast<SchedRead>("ReadVFALUF_" # mx);
+
+      defm "" : VPseudoBinaryV_VF<m, f>,
+                Sched<[WriteVFALUF_MX, ReadVFALUV_MX, ReadVFALUF_MX, ReadVMask]>;
+    }
+  }
 }
 
 multiclass VPseudoVALU_VX_VI<Operand ImmType = simm5> {
   foreach m = MxList in {
     defvar mx = m.MX;
     defvar WriteVIALUX_MX = !cast<SchedWrite>("WriteVIALUX_" # mx);
     defvar WriteVIALUI_MX = !cast<SchedWrite>("WriteVIALUI_" # mx);
     defvar ReadVIALUV_MX = !cast<SchedRead>("ReadVIALUV_" # mx);
foreach m = MxListW in {
     defm "" : VPseudoBinaryW_VV_LMUL<m>,
               Sched<[WriteVIWMulV_MX, ReadVIWMulV_MX, ReadVIWMulV_MX, ReadVMask]>;
     defm "" : VPseudoBinaryW_VX_LMUL<m>,
               Sched<[WriteVIWMulX_MX, ReadVIWMulV_MX, ReadVIWMulX_MX, ReadVMask]>;
   }
 }
 
 multiclass VPseudoVWMUL_VV_VF {
-  defm "" : VPseudoBinaryW_VV<MxListFW>,
-            Sched<[WriteVFWMulV, ReadVFWMulV, ReadVFWMulV, ReadVMask]>;
-  defm "" : VPseudoBinaryW_VF,
-            Sched<[WriteVFWMulF, ReadVFWMulV, ReadVFWMulF, ReadVMask]>;
+  foreach m = MxListFW in {
+    defvar mx = m.MX;
+    defvar WriteVFWMulV_MX = !cast<SchedWrite>("WriteVFWMulV_" # mx);
+    defvar ReadVFWMulV_MX = !cast<SchedRead>("ReadVFWMulV_" # mx);
+
+    defm "" : VPseudoBinaryW_VV_LMUL<m>,
+              Sched<[WriteVFWMulV_MX, ReadVFWMulV_MX, ReadVFWMulV_MX, ReadVMask]>;
+  }
+
+  foreach f = FPListW in {
+    foreach m = f.MxList in {
+      defvar mx = m.MX;
+      defvar WriteVFWMulF_MX = !cast<SchedWrite>("WriteVFWMulF_" # mx);
+      defvar ReadVFWMulV_MX = !cast<SchedRead>("ReadVFWMulV_" # mx);
+      defvar ReadVFWMulF_MX = !cast<SchedRead>("ReadVFWMulF_" # mx);
+
+      defm "" : VPseudoBinaryW_VF<m, f>,
+                Sched<[WriteVFWMulF_MX, ReadVFWMulV_MX, ReadVFWMulF_MX, ReadVMask]>;
+    }
+  }
 }
 
 multiclass VPseudoVWALU_WV_WX {
   foreach m = MxListW in {
     defvar mx = m.MX;
     defvar WriteVIWALUV_MX = !cast<SchedWrite>("WriteVIWALUV_" # mx);
     defvar WriteVIWALUX_MX = !cast<SchedWrite>("WriteVIWALUX_" # mx);
     defvar ReadVIWALUV_MX = !cast<SchedRead>("ReadVIWALUV_" # mx);
     defvar ReadVIWALUX_MX = !cast<SchedRead>("ReadVIWALUX_" # mx);
 
     defm "" : VPseudoBinaryW_WV_LMUL<m>,
               Sched<[WriteVIWALUV_MX, ReadVIWALUV_MX, ReadVIWALUV_MX, ReadVMask]>;
     defm "" : VPseudoBinaryW_WX_LMUL<m>,
               Sched<[WriteVIWALUX_MX, ReadVIWALUV_MX, ReadVIWALUX_MX, ReadVMask]>;
   }
 }
 
 multiclass VPseudoVFWALU_VV_VF {
-  defm "" : VPseudoBinaryW_VV<MxListFW>,
-            Sched<[WriteVFWALUV, ReadVFWALUV, ReadVFWALUV, ReadVMask]>;
-  defm "" : VPseudoBinaryW_VF,
-            Sched<[WriteVFWALUF, ReadVFWALUV, ReadVFWALUF, ReadVMask]>;
+  foreach m = MxListFW in {
+    defvar mx = m.MX;
+    defvar WriteVFWALUV_MX = !cast<SchedWrite>("WriteVFWALUV_" # mx);
+    defvar ReadVFWALUV_MX = !cast<SchedRead>("ReadVFWALUV_" # mx);
+
+    defm "" : VPseudoBinaryW_VV_LMUL<m>,
+              Sched<[WriteVFWALUV_MX, ReadVFWALUV_MX, ReadVFWALUV_MX, ReadVMask]>;
+  }
+
+  foreach f = FPListW in {
+    foreach m = f.MxList in {
+      defvar mx = m.MX;
+      defvar WriteVFWALUF_MX = !cast<SchedWrite>("WriteVFWALUF_" # mx);
+      defvar ReadVFWALUV_MX = !cast<SchedRead>("ReadVFWALUV_" # mx);
+      defvar ReadVFWALUF_MX = !cast<SchedRead>("ReadVFWALUF_" # mx);
+
+      defm "" : VPseudoBinaryW_VF<m, f>,
+                  Sched<[WriteVFWALUF_MX, ReadVFWALUV_MX, ReadVFWALUF_MX, ReadVMask]>;
+    }
+  }
 }
 
 multiclass VPseudoVFWALU_WV_WF {
-  defm "" : VPseudoBinaryW_WV<MxListFW>,
-            Sched<[WriteVFWALUV, ReadVFWALUV, ReadVFWALUV, ReadVMask]>;
-  defm "" : VPseudoBinaryW_WF,
-            Sched<[WriteVFWALUF, ReadVFWALUV, ReadVFWALUF, ReadVMask]>;
+  foreach m = MxListFW in {
+    defvar mx = m.MX;
+    defvar WriteVFWALUV_MX = !cast<SchedWrite>("WriteVFWALUV_" # mx);
+    defvar ReadVFWALUV_MX = !cast<SchedRead>("ReadVFWALUV_" # mx);
+
+    defm "" : VPseudoBinaryW_WV_LMUL<m>,
+              Sched<[WriteVFWALUV_MX, ReadVFWALUV_MX, ReadVFWALUV_MX, ReadVMask]>;
+  }
+  foreach f = FPListW in {
+    foreach m = f.MxList in {
+      defvar mx = m.MX;
+      defvar WriteVFWALUF_MX = !cast<SchedWrite>("WriteVFWALUF_" # mx);
+      defvar ReadVFWALUV_MX = !cast<SchedRead>("ReadVFWALUV_" # mx);
+      defvar ReadVFWALUF_MX = !cast<SchedRead>("ReadVFWALUF_" # mx);
+
+      defm "" : VPseudoBinaryW_WF<m, f>,
+                Sched<[WriteVFWALUF_MX, ReadVFWALUV_MX, ReadVFWALUF_MX, ReadVMask]>;
+    }
+  }
 }
 
 multiclass VPseudoVMRG_VM_XM_IM {
   foreach m = MxList in {
     defvar mx = m.MX;
     defvar WriteVIMergeV_MX = !cast<SchedWrite>("WriteVIMergeV_" # mx);
     defvar WriteVIMergeX_MX = !cast<SchedWrite>("WriteVIMergeX_" # mx);
     defvar WriteVIMergeI_MX = !cast<SchedWrite>("WriteVIMergeI_" # mx);
foreach m = MxList in
     defm _VX : VPseudoTernaryWithPolicy<m.vrclass, m.vrclass, GPR, m, Constraint>;
 }
 
 multiclass VPseudoTernaryV_VX_AAXA<LMULInfo m, string Constraint = ""> {
   defm "_VX" : VPseudoTernaryWithPolicy<m.vrclass, GPR, m.vrclass, m,
                                         Constraint, /*Commutable*/1>;
 }
 
-multiclass VPseudoTernaryV_VF_AAXA<string Constraint = ""> {
-  foreach f = FPList in
-    foreach m = f.MxList in
-      defm "_V" # f.FX : VPseudoTernaryWithPolicy<m.vrclass, f.fprclass,
-                                                  m.vrclass, m, Constraint,
-                                                  /*Commutable*/1>;
+multiclass VPseudoTernaryV_VF_AAXA<LMULInfo m, FPR_Info f, string Constraint = ""> {
 }
 
 multiclass VPseudoTernaryW_VV<list<LMULInfo> mxlist = MxListW> {
   defvar constraint = "@earlyclobber $rd";
   foreach m = mxlist in
     defm _VV : VPseudoTernaryWithPolicy<m.wvrclass, m.vrclass, m.vrclass, m,
                                         constraint>;
 }
 
 multiclass VPseudoTernaryW_VV_LMUL<LMULInfo m> {
   defvar constraint = "@earlyclobber $rd";
   defm _VV : VPseudoTernaryWithPolicy<m.wvrclass, m.vrclass, m.vrclass, m,
                                       constraint>;
 }
 
 multiclass VPseudoTernaryW_VX<LMULInfo m> {
   defvar constraint = "@earlyclobber $rd";
   defm "_VX" : VPseudoTernaryWithPolicy<m.wvrclass, GPR, m.vrclass, m,
                                         constraint>;
 }
 
-multiclass VPseudoTernaryW_VF {
+multiclass VPseudoTernaryW_VF<LMULInfo m, FPR_Info f> {
   defvar constraint = "@earlyclobber $rd";
-  foreach f = FPListW in
-    foreach m = f.MxListFW in
-      defm "_V" # f.FX : VPseudoTernaryWithPolicy<m.wvrclass, f.fprclass,
-                                                  m.vrclass, m, constraint>;
 }
 
 multiclass VPseudoVSLDV_VI<Operand ImmType = simm5, string Constraint = ""> {
   foreach m = MxList in
     defm _VI : VPseudoTernaryWithPolicy<m.vrclass, m.vrclass, ImmType, m, Constraint>;
 }
 
 multiclass VPseudoVMAC_VV_VX_AAXA<string Constraint = ""> {
defm "" : VPseudoTernaryV_VV_AAXA_LMUL<m, Constraint>,
                      ReadVIMulAddV_MX, ReadVMask]>;
     defm "" : VPseudoTernaryV_VX_AAXA<m, Constraint>,
               Sched<[WriteVIMulAddX_MX, ReadVIMulAddV_MX, ReadVIMulAddV_MX,
                      ReadVIMulAddX_MX, ReadVMask]>;
   }
 }
 
 multiclass VPseudoVMAC_VV_VF_AAXA<string Constraint = ""> {
-  defm "" : VPseudoTernaryV_VV_AAXA<Constraint, MxListF>,
-            Sched<[WriteVFMulAddV, ReadVFMulAddV, ReadVFMulAddV, ReadVFMulAddV, ReadVMask]>;
-  defm "" : VPseudoTernaryV_VF_AAXA<Constraint>,
-            Sched<[WriteVFMulAddF, ReadVFMulAddV, ReadVFMulAddV, ReadVFMulAddF, ReadVMask]>;
+  foreach m = MxListF in {
+    defvar mx = m.MX;
+    defvar WriteVFMulAddV_MX = !cast<SchedWrite>("WriteVFMulAddV_" # mx);
+    defvar ReadVFMulAddV_MX = !cast<SchedRead>("ReadVFMulAddV_" # mx);
+
+    defm "" : VPseudoTernaryV_VV_AAXA_LMUL<m, Constraint>,
+              Sched<[WriteVFMulAddV_MX, ReadVFMulAddV_MX, ReadVFMulAddV_MX, ReadVFMulAddV_MX, ReadVMask]>;
+  }
+
+  foreach f = FPList in {
+    foreach m = f.MxList in {
+      defvar mx = m.MX;
+      defvar WriteVFMulAddF_MX = !cast<SchedWrite>("WriteVFMulAddF_" # mx);
+      defvar ReadVFMulAddV_MX = !cast<SchedRead>("ReadVFMulAddV_" # mx);
+      defvar ReadVFMulAddF_MX = !cast<SchedRead>("ReadVFMulAddF_" # mx);
+
+      defm "" : VPseudoTernaryV_VF_AAXA<m, f, Constraint>,
+                Sched<[WriteVFMulAddF_MX, ReadVFMulAddV_MX, ReadVFMulAddV_MX, ReadVFMulAddF_MX, ReadVMask]>;
+    }
+  }
 }
 
 multiclass VPseudoVSLD_VX_VI<Operand ImmType = simm5, string Constraint = ""> {
   defm "" : VPseudoVSLDV_VX<Constraint>,
             Sched<[WriteVISlideX, ReadVISlideV, ReadVISlideV, ReadVISlideX, ReadVMask]>;
   defm "" : VPseudoVSLDV_VI<ImmType, Constraint>,
             Sched<[WriteVISlideI, ReadVISlideV, ReadVISlideV, ReadVMask]>;
 }
foreach m = MxListW in {
 
     defm "" : VPseudoTernaryW_VX<m>,
               Sched<[WriteVIWMulAddX_MX, ReadVIWMulAddV_MX, ReadVIWMulAddV_MX,
                      ReadVIWMulAddX_MX, ReadVMask]>;
   }
 }
 
 multiclass VPseudoVWMAC_VV_VF {
-  defm "" : VPseudoTernaryW_VV<MxListFW>,
-            Sched<[WriteVFWMulAddV, ReadVFWMulAddV, ReadVFWMulAddV, ReadVFWMulAddV, ReadVMask]>;
-  defm "" : VPseudoTernaryW_VF,
-            Sched<[WriteVFWMulAddF, ReadVFWMulAddV, ReadVFWMulAddV, ReadVFWMulAddF, ReadVMask]>;
+  foreach m = MxListFW in {
+    defvar mx = m.MX;
+    defvar WriteVFWMulAddV_MX = !cast<SchedWrite>("WriteVFWMulAddV_" # mx);
+    defvar ReadVFWMulAddV_MX = !cast<SchedRead>("ReadVFWMulAddV_" # mx);
+
+    defm "" : VPseudoTernaryW_VV_LMUL<m>,
+              Sched<[WriteVFWMulAddV_MX, ReadVFWMulAddV_MX,
+                ReadVFWMulAddV_MX, ReadVFWMulAddV_MX, ReadVMask]>;
+  }
+
+  foreach f = FPListW in {
+    foreach m = f.MxList in {
+      defvar mx = m.MX;
+      defvar WriteVFWMulAddF_MX = !cast<SchedWrite>("WriteVFWMulAddF_" # mx);
+      defvar ReadVFWMulAddV_MX = !cast<SchedRead>("ReadVFWMulAddV_" # mx);
+      defvar ReadVFWMulAddF_MX = !cast<SchedRead>("ReadVFWMulAddF_" # mx);
+
+      defm "" : VPseudoTernaryW_VF<m, f>,
+                  Sched<[WriteVFWMulAddF_MX, ReadVFWMulAddV_MX,
+                    ReadVFWMulAddV_MX, ReadVFWMulAddF_MX, ReadVMask]>;
+    }
+  }
 }
 
 multiclass VPseudoVCMPM_VV_VX_VI {
   foreach m = MxList in {
     defvar mx = m.MX;
     defvar WriteVICmpV_MX = !cast<SchedWrite>("WriteVICmpV_" # mx);
     defvar WriteVICmpX_MX = !cast<SchedWrite>("WriteVICmpX_" # mx);
     defvar WriteVICmpI_MX = !cast<SchedWrite>("WriteVICmpI_" # mx);
foreach m = MxList in {
     defm "" : VPseudoBinaryM_VV_LMUL<m>,
               Sched<[WriteVICmpV_MX, ReadVICmpV_MX, ReadVICmpV_MX, ReadVMask]>;
     defm "" : VPseudoBinaryM_VX<m>,
               Sched<[WriteVICmpX_MX, ReadVICmpV_MX, ReadVICmpX_MX, ReadVMask]>;
   }
 }
 
 multiclass VPseudoVCMPM_VV_VF {
-  defm "" : VPseudoBinaryM_VV<MxListF>,
-            Sched<[WriteVFCmpV, ReadVFCmpV, ReadVFCmpV, ReadVMask]>;
-  defm "" : VPseudoBinaryM_VF,
-            Sched<[WriteVFCmpF, ReadVFCmpV, ReadVFCmpF, ReadVMask]>;
+  foreach m = MxListF in {
+    defvar mx = m.MX;
+    defvar WriteVFCmpV_MX = !cast<SchedWrite>("WriteVFCmpV_" # mx);
+    defvar ReadVFCmpV_MX = !cast<SchedRead>("ReadVFCmpV_" # mx);
+
+    defm "" : VPseudoBinaryM_VV_LMUL<m>,
+              Sched<[WriteVFCmpV_MX, ReadVFCmpV_MX, ReadVFCmpV_MX, ReadVMask]>;
+  }
+
+  foreach f = FPList in {
+    foreach m = f.MxList in {
+      defvar mx = m.MX;
+      defvar WriteVFCmpF_MX = !cast<SchedWrite>("WriteVFCmpF_" # mx);
+      defvar ReadVFCmpV_MX = !cast<SchedRead>("ReadVFCmpV_" # mx);
+      defvar ReadVFCmpF_MX = !cast<SchedRead>("ReadVFCmpF_" # mx);
+
+      defm "" : VPseudoBinaryM_VF<m, f>,
+                Sched<[WriteVFCmpF_MX, ReadVFCmpV_MX, ReadVFCmpF_MX, ReadVMask]>;
+    }
+  }
 }
 
 multiclass VPseudoVCMPM_VF {
-  defm "" : VPseudoBinaryM_VF,
-            Sched<[WriteVFCmpF, ReadVFCmpV, ReadVFCmpF, ReadVMask]>;
+  foreach f = FPList in {
+    foreach m = f.MxList in {
+      defvar mx = m.MX;
+      defvar WriteVFCmpF_MX = !cast<SchedWrite>("WriteVFCmpF_" # mx);
+      defvar ReadVFCmpV_MX = !cast<SchedRead>("ReadVFCmpV_" # mx);
+      defvar ReadVFCmpF_MX = !cast<SchedRead>("ReadVFCmpF_" # mx);
+
+      defm "" : VPseudoBinaryM_VF<m, f>,
+                Sched<[WriteVFCmpF_MX, ReadVFCmpV_MX, ReadVFCmpF_MX, ReadVMask]>;
+    }
+  }
 }
 
 multiclass VPseudoVCMPM_VX_VI {
   foreach m = MxList in {
     defvar mx = m.MX;
     defvar WriteVICmpX_MX = !cast<SchedWrite>("WriteVICmpX_" # mx);
     defvar WriteVICmpI_MX = !cast<SchedWrite>("WriteVICmpI_" # mx);
     defvar ReadVICmpV_MX = !cast<SchedRead>("ReadVICmpV_" # mx);
multiclass VPseudoConversionNoExcept<VReg RetClass,
                                      LMULInfo MInfo,
                                      string Constraint = ""> {
   let VLMul = MInfo.value in {
     def "_" # MInfo.MX # "_MASK" : VPseudoUnaryMaskTA_NoExcept<RetClass, Op1Class, Constraint>;
   }
 }
 
 multiclass VPseudoVCVTI_V {
-  foreach m = MxListF in
+  foreach m = MxListF in {
+    defvar mx = m.MX;
+    defvar WriteVFCvtFToIV_MX = !cast<SchedWrite>("WriteVFCvtFToIV_" # mx);
+    defvar ReadVFCvtFToIV_MX = !cast<SchedRead>("ReadVFCvtFToIV_" # mx);
+
     defm _V : VPseudoConversion<m.vrclass, m.vrclass, m>,
-              Sched<[WriteVFCvtFToIV, ReadVFCvtFToIV, ReadVMask]>;
+              Sched<[WriteVFCvtFToIV_MX, ReadVFCvtFToIV_MX, ReadVMask]>;
+  }
 }
 
 multiclass VPseudoVCVTI_RM_V {
-  foreach m = MxListF in
+  foreach m = MxListF in {
+    defvar mx = m.MX;
+    defvar WriteVFCvtFToIV_MX = !cast<SchedWrite>("WriteVFCvtFToIV_" # mx);
+    defvar ReadVFCvtFToIV_MX = !cast<SchedRead>("ReadVFCvtFToIV_" # mx);
+
     defm _V : VPseudoConversionRM<m.vrclass, m.vrclass, m>,
-              Sched<[WriteVFCvtFToIV, ReadVFCvtFToIV, ReadVMask]>;
+              Sched<[WriteVFCvtFToIV_MX, ReadVFCvtFToIV_MX, ReadVMask]>;
+  }
 }
 
 multiclass VPseudoVFROUND_NOEXCEPT_V {
   foreach m = MxListF in
     defm _V : VPseudoConversionNoExcept<m.vrclass, m.vrclass, m>,
               Sched<[WriteVFCvtFToIV, ReadVFCvtFToIV, ReadVMask]>;
 }
 
 multiclass VPseudoVCVTF_V {
-  foreach m = MxListF in
+  foreach m = MxListF in {
+    defvar mx = m.MX;
+    defvar WriteVFCvtIToFV_MX = !cast<SchedWrite>("WriteVFCvtIToFV_" # mx);
+    defvar ReadVFCvtIToFV_MX = !cast<SchedRead>("ReadVFCvtIToFV_" # mx);
+
     defm _V : VPseudoConversion<m.vrclass, m.vrclass, m>,
-              Sched<[WriteVFCvtIToFV, ReadVFCvtIToFV, ReadVMask]>;
+              Sched<[WriteVFCvtIToFV_MX, ReadVFCvtIToFV_MX, ReadVMask]>;
+  }
 }
 
 multiclass VPseudoConversionW_V {
   defvar constraint = "@earlyclobber $rd";
   foreach m = MxListW in
     defm _V : VPseudoConversion<m.wvrclass, m.vrclass, m, constraint>;
 }
 
 multiclass VPseudoVWCVTI_V {
   defvar constraint = "@earlyclobber $rd";
-  foreach m = MxListFW in
+  foreach m = MxListFW in {
+    defvar mx = m.MX;
+    defvar WriteVFWCvtFToIV_MX = !cast<SchedWrite>("WriteVFWCvtFToIV_" # mx);
+    defvar ReadVFWCvtFToIV_MX = !cast<SchedRead>("ReadVFWCvtFToIV_" # mx);
+
     defm _V : VPseudoConversion<m.wvrclass, m.vrclass, m, constraint>,
-              Sched<[WriteVFWCvtFToIV, ReadVFWCvtFToIV, ReadVMask]>;
+              Sched<[WriteVFWCvtFToIV_MX, ReadVFWCvtFToIV_MX, ReadVMask]>;
+  }
 }
 
 multiclass VPseudoVWCVTF_V {
   defvar constraint = "@earlyclobber $rd";
-  foreach m = MxListW in
+  foreach m = MxListW in {
+    defvar mx = m.MX;
+    defvar WriteVFWCvtIToFV_MX = !cast<SchedWrite>("WriteVFWCvtIToFV_" # mx);
+    defvar ReadVFWCvtIToFV_MX = !cast<SchedRead>("ReadVFWCvtIToFV_" # mx);
+
     defm _V : VPseudoConversion<m.wvrclass, m.vrclass, m, constraint>,
-              Sched<[WriteVFWCvtIToFV, ReadVFWCvtIToFV, ReadVMask]>;
+              Sched<[WriteVFWCvtIToFV_MX, ReadVFWCvtIToFV_MX, ReadVMask]>;
+  }
 }
 
 multiclass VPseudoVWCVTD_V {
   defvar constraint = "@earlyclobber $rd";
-  foreach m = MxListFW in
+  foreach m = MxListFW in {
+    defvar mx = m.MX;
+    defvar WriteVFWCvtFToFV_MX = !cast<SchedWrite>("WriteVFWCvtFToFV_" # mx);
+    defvar ReadVFWCvtFToFV_MX = !cast<SchedRead>("ReadVFWCvtFToFV_" # mx);
+
     defm _V : VPseudoConversion<m.wvrclass, m.vrclass, m, constraint>,
-              Sched<[WriteVFWCvtFToFV, ReadVFWCvtFToFV, ReadVMask]>;
+              Sched<[WriteVFWCvtFToFV_MX, ReadVFWCvtFToFV_MX, ReadVMask]>;
+  }
 }
 
 multiclass VPseudoVNCVTI_W {
   defvar constraint = "@earlyclobber $rd";
-  foreach m = MxListW in
+  foreach m = MxListW in {
+    defvar mx = m.MX;
+    defvar WriteVFNCvtFToIV_MX = !cast<SchedWrite>("WriteVFNCvtFToIV_" # mx);
+    defvar ReadVFNCvtFToIV_MX = !cast<SchedRead>("ReadVFNCvtFToIV_" # mx);
+
     defm _W : VPseudoConversion<m.vrclass, m.wvrclass, m, constraint>,
-              Sched<[WriteVFNCvtFToIV, ReadVFNCvtFToIV, ReadVMask]>;
+              Sched<[WriteVFNCvtFToIV_MX, ReadVFNCvtFToIV_MX, ReadVMask]>;
+  }
 }
 
 multiclass VPseudoVNCVTF_W {
   defvar constraint = "@earlyclobber $rd";
-  foreach m = MxListFW in
+  foreach m = MxListFW in {
+    defvar mx = m.MX;
+    defvar WriteVFNCvtIToFV_MX = !cast<SchedWrite>("WriteVFNCvtIToFV_" # mx);
+    defvar ReadVFNCvtIToFV_MX = !cast<SchedRead>("ReadVFNCvtIToFV_" # mx);
+
     defm _W : VPseudoConversion<m.vrclass, m.wvrclass, m, constraint>,
-              Sched<[WriteVFNCvtIToFV, ReadVFNCvtIToFV, ReadVMask]>;
+              Sched<[WriteVFNCvtIToFV_MX, ReadVFNCvtIToFV_MX, ReadVMask]>;
+  }
 }
 
 multiclass VPseudoVNCVTD_W {
   defvar constraint = "@earlyclobber $rd";
-  foreach m = MxListFW in
+  foreach m = MxListFW in {
+    defvar mx = m.MX;
+    defvar WriteVFNCvtFToFV_MX = !cast<SchedWrite>("WriteVFNCvtFToFV_" # mx);
+    defvar ReadVFNCvtFToFV_MX = !cast<SchedRead>("ReadVFNCvtFToFV_" # mx);
+
     defm _W : VPseudoConversion<m.vrclass, m.wvrclass, m, constraint>,
-              Sched<[WriteVFNCvtFToFV, ReadVFNCvtFToFV, ReadVMask]>;
+              Sched<[WriteVFNCvtFToFV_MX, ReadVFNCvtFToFV_MX, ReadVMask]>;
+  }
 }
 
 multiclass VPseudoUSSegLoad {
   foreach eew = EEWList in {
     foreach lmul = MxSet<eew>.m in {
       defvar LInfo = lmul.MX;
       let VLMul = lmul.value in {
         foreach nf = NFSet<lmul>.L in {

llvm/lib/Target/RISCV/RISCVScheduleV.td

 //===-- RISCVScheduleV.td - RISCV Scheduling Definitions V -*- tablegen -*-===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 
 //===----------------------------------------------------------------------===//
 /// Define scheduler resources associated with def operands.
 
 defvar SchedMxList = ["UpperBound", "M1", "M2", "M4", "M8", "MF2", "MF4", "MF8"];
 // Used for widening and narrowing instructions as it doesn't contain M8.
 defvar SchedMxListW = ["UpperBound", "MF8", "MF4", "MF2", "M1", "M2", "M4"];
+defvar SchedMxListFW = ["UpperBound", "MF4", "MF2", "M1", "M2", "M4"];
 
 // Creates SchedWrite for each (name, LMUL) pair for LMUL in lmuls argument
 multiclass LMULSchedWrites<string name, list<string> lmuls = SchedMxList> {
   foreach mx = lmuls in {
     def name # "_" # mx : SchedWrite;
   }
 }
 
 // Creates SchedRead for each (name, LMUL) pair for LMUL in lmuls argument

 defm "" : LMULSchedWrites<"WriteVSShiftI">;
 // 12.5. Vector Narrowing Fixed-Point Clip Instructions
 defm "" : LMULSchedWrites<"WriteVNClipV", SchedMxListW>;
 defm "" : LMULSchedWrites<"WriteVNClipX", SchedMxListW>;
 defm "" : LMULSchedWrites<"WriteVNClipI", SchedMxListW>;
 
 // 13. Vector Floating-Point Instructions
 // 13.2. Vector Single-Width Floating-Point Add/Subtract Instructions
-def WriteVFALUV       : SchedWrite;
-def WriteVFALUF       : SchedWrite;
+defm "" : LMULSchedWrites<"WriteVFALUV">;
+defm "" : LMULSchedWrites<"WriteVFALUF">;
 // 13.3. Vector Widening Floating-Point Add/Subtract Instructions
-def WriteVFWALUV      : SchedWrite;
-def WriteVFWALUF      : SchedWrite;
+defm "" : LMULSchedWrites<"WriteVFWALUV", SchedMxListFW>;
+defm "" : LMULSchedWrites<"WriteVFWALUF", SchedMxListFW>;
 // 13.4. Vector Single-Width Floating-Point Multiply/Divide Instructions
-def WriteVFMulV       : SchedWrite;
-def WriteVFMulF       : SchedWrite;
-def WriteVFDivV       : SchedWrite;
-def WriteVFDivF       : SchedWrite;
+defm "" : LMULSchedWrites<"WriteVFMulV">;
+defm "" : LMULSchedWrites<"WriteVFMulF">;
+defm "" : LMULSchedWrites<"WriteVFDivV">;
+defm "" : LMULSchedWrites<"WriteVFDivF">;
 // 13.5. Vector Widening Floating-Point Multiply
-def WriteVFWMulV      : SchedWrite;
-def WriteVFWMulF      : SchedWrite;
+defm "" : LMULSchedWrites<"WriteVFWMulV", SchedMxListFW>;
+defm "" : LMULSchedWrites<"WriteVFWMulF", SchedMxListFW>;
 // 13.6. Vector Single-Width Floating-Point Fused Multiply-Add Instructions
-def WriteVFMulAddV    : SchedWrite;
-def WriteVFMulAddF    : SchedWrite;
+defm "" : LMULSchedWrites<"WriteVFMulAddV">;
+defm "" : LMULSchedWrites<"WriteVFMulAddF">;
 // 13.7. Vector Widening Floating-Point Fused Multiply-Add Instructions
-def WriteVFWMulAddV   : SchedWrite;
-def WriteVFWMulAddF   : SchedWrite;
+defm "" : LMULSchedWrites<"WriteVFWMulAddV", SchedMxListFW>;
+defm "" : LMULSchedWrites<"WriteVFWMulAddF", SchedMxListFW>;
 // 13.8. Vector Floating-Point Square-Root Instruction
-def WriteVFSqrtV      : SchedWrite;
+defm "" : LMULSchedWrites<"WriteVFSqrtV">;
 // 13.9. Vector Floating-Point Reciprocal Square-Root Estimate Instruction
 // 13.10. Vector Floating-Point Reciprocal Estimate Instruction
-def WriteVFRecpV      : SchedWrite;
+defm "" : LMULSchedWrites<"WriteVFRecpV">;
 // 13.11. Vector Floating-Point MIN/MAX Instructions
 // 13.13. Vector Floating-Point Compare Instructions
-def WriteVFCmpV       : SchedWrite;
-def WriteVFCmpF       : SchedWrite;
+defm "" : LMULSchedWrites<"WriteVFCmpV">;
+defm "" : LMULSchedWrites<"WriteVFCmpF">;
 // 13.12. Vector Floating-Point Sign-Injection Instructions
-def WriteVFSgnjV      : SchedWrite;
-def WriteVFSgnjF      : SchedWrite;
+defm "" : LMULSchedWrites<"WriteVFSgnjV">;
+defm "" : LMULSchedWrites<"WriteVFSgnjF">;
 // 13.14. Vector Floating-Point Classify Instruction
-def WriteVFClassV     : SchedWrite;
+defm "" : LMULSchedWrites<"WriteVFClassV">;
 // 13.15. Vector Floating-Point Merge Instruction
-def WriteVFMergeV     : SchedWrite;
+defm "" : LMULSchedWrites<"WriteVFMergeV">;
 // 13.16. Vector Floating-Point Move Instruction
-def WriteVFMovV       : SchedWrite;
+defm "" : LMULSchedWrites<"WriteVFMovV">;
 // 13.17. Single-Width Floating-Point/Integer Type-Convert Instructions
-def WriteVFCvtIToFV   : SchedWrite;
-def WriteVFCvtFToIV   : SchedWrite;
+defm "" : LMULSchedWrites<"WriteVFCvtIToFV">;
+defm "" : LMULSchedWrites<"WriteVFCvtFToIV">;
+defm "" : LMULSchedWrites<"WriteVFCvtFToFV">;
 // 13.18. Widening Floating-Point/Integer Type-Convert Instructions
-def WriteVFWCvtIToFV  : SchedWrite;
-def WriteVFWCvtFToIV  : SchedWrite;
-def WriteVFWCvtFToFV  : SchedWrite;
+defm "" : LMULSchedWrites<"WriteVFWCvtIToFV", SchedMxListW>;
+defm "" : LMULSchedWrites<"WriteVFWCvtFToIV", SchedMxListFW>;
+defm "" : LMULSchedWrites<"WriteVFWCvtFToFV", SchedMxListFW>;
 // 13.19. Narrowing Floating-Point/Integer Type-Convert Instructions
-def WriteVFNCvtIToFV  : SchedWrite;
-def WriteVFNCvtFToIV  : SchedWrite;
-def WriteVFNCvtFToFV  : SchedWrite;
+defm "" : LMULSchedWrites<"WriteVFNCvtIToFV", SchedMxListFW>;
+defm "" : LMULSchedWrites<"WriteVFNCvtFToIV", SchedMxListW>;
+defm "" : LMULSchedWrites<"WriteVFNCvtFToFV", SchedMxListFW>;
 
 // 14. Vector Reduction Operations
 // 14.1. Vector Single-Width Integer Reduction Instructions
 def WriteVIRedV       : SchedWrite;
 // 14.2. Vector Widening Integer Reduction Instructions
 def WriteVIWRedV      : SchedWrite;
 // 14.3. Vector Single-Width Floating-Point Reduction Instructions
 def WriteVFRedV       : SchedWrite;

 defm "" : LMULSchedReads<"ReadVSShiftV">;
 defm "" : LMULSchedReads<"ReadVSShiftX">;
 // 12.5. Vector Narrowing Fixed-Point Clip Instructions
 defm "" : LMULSchedReads<"ReadVNClipV", SchedMxListW>;
 defm "" : LMULSchedReads<"ReadVNClipX", SchedMxListW>;
 
 // 13. Vector Floating-Point Instructions
 // 13.2. Vector Single-Width Floating-Point Add/Subtract Instructions
-def ReadVFALUV        : SchedRead;
-def ReadVFALUF        : SchedRead;
+defm "" : LMULSchedReads<"ReadVFALUV">;
+defm "" : LMULSchedReads<"ReadVFALUF">;
 // 13.3. Vector Widening Floating-Point Add/Subtract Instructions
-def ReadVFWALUV       : SchedRead;
-def ReadVFWALUF       : SchedRead;
+defm "" : LMULSchedReads<"ReadVFWALUV", SchedMxListFW>;
+defm "" : LMULSchedReads<"ReadVFWALUF", SchedMxListFW>;
 // 13.4. Vector Single-Width Floating-Point Multiply/Divide Instructions
-def ReadVFMulV        : SchedRead;
-def ReadVFMulF        : SchedRead;
-def ReadVFDivV        : SchedRead;
-def ReadVFDivF        : SchedRead;
+defm "" : LMULSchedReads<"ReadVFMulV">;
+defm "" : LMULSchedReads<"ReadVFMulF">;
+defm "" : LMULSchedReads<"ReadVFDivV">;
+defm "" : LMULSchedReads<"ReadVFDivF">;
 // 13.5. Vector Widening Floating-Point Multiply
-def ReadVFWMulV       : SchedRead;
-def ReadVFWMulF       : SchedRead;
+defm "" : LMULSchedReads<"ReadVFWMulV", SchedMxListFW>;
+defm "" : LMULSchedReads<"ReadVFWMulF", SchedMxListFW>;
 // 13.6. Vector Single-Width Floating-Point Fused Multiply-Add Instructions
-def ReadVFMulAddV     : SchedRead;
-def ReadVFMulAddF     : SchedRead;
+defm "" : LMULSchedReads<"ReadVFMulAddV">;
+defm "" : LMULSchedReads<"ReadVFMulAddF">;
 // 13.7. Vector Widening Floating-Point Fused Multiply-Add Instructions
-def ReadVFWMulAddV    : SchedRead;
-def ReadVFWMulAddF    : SchedRead;
+defm "" : LMULSchedReads<"ReadVFWMulAddV", SchedMxListFW>;
+defm "" : LMULSchedReads<"ReadVFWMulAddF", SchedMxListFW>;
 // 13.8. Vector Floating-Point Square-Root Instruction
-def ReadVFSqrtV       : SchedRead;
+defm "" : LMULSchedReads<"ReadVFSqrtV">;
 // 13.9. Vector Floating-Point Reciprocal Square-Root Estimate Instruction
 // 13.10. Vector Floating-Point Reciprocal Estimate Instruction
-def ReadVFRecpV       : SchedRead;
+defm "" : LMULSchedReads<"ReadVFRecpV">;
 // 13.11. Vector Floating-Point MIN/MAX Instructions
 // 13.13. Vector Floating-Point Compare Instructions
-def ReadVFCmpV        : SchedRead;
-def ReadVFCmpF        : SchedRead;
+defm "" : LMULSchedReads<"ReadVFCmpV">;
+defm "" : LMULSchedReads<"ReadVFCmpF">;
 // 13.12. Vector Floating-Point Sign-Injection Instructions
-def ReadVFSgnjV       : SchedRead;
-def ReadVFSgnjF       : SchedRead;
+defm "" : LMULSchedReads<"ReadVFSgnjV">;
+defm "" : LMULSchedReads<"ReadVFSgnjF">;
 // 13.14. Vector Floating-Point Classify Instruction
-def ReadVFClassV      : SchedRead;
+defm "" : LMULSchedReads<"ReadVFClassV">;
 // 13.15. Vector Floating-Point Merge Instruction
-def ReadVFMergeV      : SchedRead;
-def ReadVFMergeF      : SchedRead;
+defm "" : LMULSchedReads<"ReadVFMergeV">;
+defm "" : LMULSchedReads<"ReadVFMergeF">;
 // 13.16. Vector Floating-Point Move Instruction
-def ReadVFMovF        : SchedRead;
+defm "" : LMULSchedReads<"ReadVFMovF">;
 // 13.17. Single-Width Floating-Point/Integer Type-Convert Instructions
-def ReadVFCvtIToFV    : SchedRead;
-def ReadVFCvtFToIV    : SchedRead;
+defm "" : LMULSchedReads<"ReadVFCvtIToFV">;
+defm "" : LMULSchedReads<"ReadVFCvtFToIV">;
 // 13.18. Widening Floating-Point/Integer Type-Convert Instructions
-def ReadVFWCvtIToFV   : SchedRead;
-def ReadVFWCvtFToIV   : SchedRead;
-def ReadVFWCvtFToFV   : SchedRead;
+defm "" : LMULSchedReads<"ReadVFWCvtIToFV", SchedMxListW>;
+defm "" : LMULSchedReads<"ReadVFWCvtFToIV", SchedMxListFW>;
+defm "" : LMULSchedReads<"ReadVFWCvtFToFV", SchedMxListFW>;
 // 13.19. Narrowing Floating-Point/Integer Type-Convert Instructions
-def ReadVFNCvtIToFV   : SchedRead;
-def ReadVFNCvtFToIV   : SchedRead;
-def ReadVFNCvtFToFV   : SchedRead;
+defm "" : LMULSchedReads<"ReadVFNCvtIToFV", SchedMxListFW>;
+defm "" : LMULSchedReads<"ReadVFNCvtFToIV", SchedMxListW>;
+defm "" : LMULSchedReads<"ReadVFNCvtFToFV", SchedMxListFW>;
 
 // 14. Vector Reduction Operations
 // 14.1. Vector Single-Width Integer Reduction Instructions
 def ReadVIRedV        : SchedRead;
 def ReadVIRedV0       : SchedRead;
 // 14.2. Vector Widening Integer Reduction Instructions
 def ReadVIWRedV       : SchedRead;
 def ReadVIWRedV0      : SchedRead;

 defm "" : LMULWriteRes<"WriteVSShiftV", []>;
 defm "" : LMULWriteRes<"WriteVSShiftX", []>;
 defm "" : LMULWriteRes<"WriteVSShiftI", []>;
 defm "" : LMULWriteRes<"WriteVNClipV", [], SchedMxListW>;
 defm "" : LMULWriteRes<"WriteVNClipX", [], SchedMxListW>;
 defm "" : LMULWriteRes<"WriteVNClipI", [], SchedMxListW>;
 
 // 13. Vector Floating-Point Instructions
-def : WriteRes<WriteVFALUV, []>;
-def : WriteRes<WriteVFALUF, []>;
-def : WriteRes<WriteVFWALUV, []>;
-def : WriteRes<WriteVFWALUF, []>;
-def : WriteRes<WriteVFMulV, []>;
-def : WriteRes<WriteVFMulF, []>;
-def : WriteRes<WriteVFDivV, []>;
-def : WriteRes<WriteVFDivF, []>;
-def : WriteRes<WriteVFWMulV, []>;
-def : WriteRes<WriteVFWMulF, []>;
-def : WriteRes<WriteVFMulAddV, []>;
-def : WriteRes<WriteVFMulAddF, []>;
-def : WriteRes<WriteVFWMulAddV, []>;
-def : WriteRes<WriteVFWMulAddF, []>;
-def : WriteRes<WriteVFSqrtV, []>;
-def : WriteRes<WriteVFRecpV, []>;
-def : WriteRes<WriteVFCmpV, []>;
-def : WriteRes<WriteVFCmpF, []>;
-def : WriteRes<WriteVFSgnjV, []>;
-def : WriteRes<WriteVFSgnjF, []>;
-def : WriteRes<WriteVFClassV, []>;
-def : WriteRes<WriteVFMergeV, []>;
-def : WriteRes<WriteVFMovV, []>;
-def : WriteRes<WriteVFCvtIToFV, []>;
-def : WriteRes<WriteVFCvtFToIV, []>;
-def : WriteRes<WriteVFWCvtIToFV, []>;
-def : WriteRes<WriteVFWCvtFToIV, []>;
-def : WriteRes<WriteVFWCvtFToFV, []>;
-def : WriteRes<WriteVFNCvtIToFV, []>;
-def : WriteRes<WriteVFNCvtFToIV, []>;
-def : WriteRes<WriteVFNCvtFToFV, []>;
+defm "" : LMULWriteRes<"WriteVFALUV", []>;
+defm "" : LMULWriteRes<"WriteVFALUF", []>;
+defm "" : LMULWriteRes<"WriteVFWALUV", [], SchedMxListFW>;
+defm "" : LMULWriteRes<"WriteVFWALUF", [], SchedMxListFW>;
+defm "" : LMULWriteRes<"WriteVFMulV", []>;
+defm "" : LMULWriteRes<"WriteVFMulF", []>;
+defm "" : LMULWriteRes<"WriteVFDivV", []>;
+defm "" : LMULWriteRes<"WriteVFDivF", []>;
+defm "" : LMULWriteRes<"WriteVFWMulV", [], SchedMxListFW>;
+defm "" : LMULWriteRes<"WriteVFWMulF", [], SchedMxListFW>;
+defm "" : LMULWriteRes<"WriteVFMulAddV", []>;
+defm "" : LMULWriteRes<"WriteVFMulAddF", []>;
+defm "" : LMULWriteRes<"WriteVFWMulAddV", [], SchedMxListFW>;
+defm "" : LMULWriteRes<"WriteVFWMulAddF", [], SchedMxListFW>;
+defm "" : LMULWriteRes<"WriteVFSqrtV", []>;
+defm "" : LMULWriteRes<"WriteVFRecpV", []>;
+defm "" : LMULWriteRes<"WriteVFCmpV", []>;
+defm "" : LMULWriteRes<"WriteVFCmpF", []>;
+defm "" : LMULWriteRes<"WriteVFSgnjV", []>;
+defm "" : LMULWriteRes<"WriteVFSgnjF", []>;
+defm "" : LMULWriteRes<"WriteVFClassV", []>;
+defm "" : LMULWriteRes<"WriteVFMergeV", []>;
+defm "" : LMULWriteRes<"WriteVFMovV", []>;
+defm "" : LMULWriteRes<"WriteVFCvtIToFV", []>;
+defm "" : LMULWriteRes<"WriteVFCvtFToIV", []>;
+defm "" : LMULWriteRes<"WriteVFCvtFToFV", []>;
+defm "" : LMULWriteRes<"WriteVFWCvtIToFV", [], SchedMxListW>;
+defm "" : LMULWriteRes<"WriteVFWCvtFToIV", [], SchedMxListFW>;
+defm "" : LMULWriteRes<"WriteVFWCvtFToFV", [], SchedMxListFW>;
+defm "" : LMULWriteRes<"WriteVFNCvtIToFV", [], SchedMxListFW>;
+defm "" : LMULWriteRes<"WriteVFNCvtFToIV", [], SchedMxListW>;
+defm "" : LMULWriteRes<"WriteVFNCvtFToFV", [], SchedMxListFW>;
 
 // 14. Vector Reduction Operations
 def : WriteRes<WriteVIRedV, []>;
 def : WriteRes<WriteVIWRedV, []>;
 def : WriteRes<WriteVFRedV, []>;
 def : WriteRes<WriteVFRedOV, []>;
 def : WriteRes<WriteVFWRedV, []>;
 def : WriteRes<WriteVFWRedOV, []>;

 defm "" : LMULReadAdvance<"ReadVSMulV", 0>;
 defm "" : LMULReadAdvance<"ReadVSMulX", 0>;
 defm "" : LMULReadAdvance<"ReadVSShiftV", 0>;
 defm "" : LMULReadAdvance<"ReadVSShiftX", 0>;
 defm "" : LMULReadAdvance<"ReadVNClipV", 0, SchedMxListW>;
 defm "" : LMULReadAdvance<"ReadVNClipX", 0, SchedMxListW>;
 
 // 13. Vector Floating-Point Instructions
-def : ReadAdvance<ReadVFALUV, 0>;
-def : ReadAdvance<ReadVFALUF, 0>;
-def : ReadAdvance<ReadVFWALUV, 0>;
-def : ReadAdvance<ReadVFWALUF, 0>;
-def : ReadAdvance<ReadVFMulV, 0>;
-def : ReadAdvance<ReadVFMulF, 0>;
-def : ReadAdvance<ReadVFDivV, 0>;
-def : ReadAdvance<ReadVFDivF, 0>;
-def : ReadAdvance<ReadVFWMulV, 0>;
-def : ReadAdvance<ReadVFWMulF, 0>;
-def : ReadAdvance<ReadVFMulAddV, 0>;
-def : ReadAdvance<ReadVFMulAddF, 0>;
-def : ReadAdvance<ReadVFWMulAddV, 0>;
-def : ReadAdvance<ReadVFWMulAddF, 0>;
-def : ReadAdvance<ReadVFSqrtV, 0>;
-def : ReadAdvance<ReadVFRecpV, 0>;
-def : ReadAdvance<ReadVFCmpV, 0>;
-def : ReadAdvance<ReadVFCmpF, 0>;
-def : ReadAdvance<ReadVFSgnjV, 0>;
-def : ReadAdvance<ReadVFSgnjF, 0>;
-def : ReadAdvance<ReadVFClassV, 0>;
-def : ReadAdvance<ReadVFMergeV, 0>;
-def : ReadAdvance<ReadVFMergeF, 0>;
-def : ReadAdvance<ReadVFMovF, 0>;
-def : ReadAdvance<ReadVFCvtIToFV, 0>;
-def : ReadAdvance<ReadVFCvtFToIV, 0>;
-def : ReadAdvance<ReadVFWCvtIToFV, 0>;
-def : ReadAdvance<ReadVFWCvtFToIV, 0>;
-def : ReadAdvance<ReadVFWCvtFToFV, 0>;
-def : ReadAdvance<ReadVFNCvtIToFV, 0>;
-def : ReadAdvance<ReadVFNCvtFToIV, 0>;
-def : ReadAdvance<ReadVFNCvtFToFV, 0>;
+defm "" : LMULReadAdvance<"ReadVFALUV", 0>;
+defm "" : LMULReadAdvance<"ReadVFALUF", 0>;
+defm "" : LMULReadAdvance<"ReadVFWALUV", 0, SchedMxListFW>;
+defm "" : LMULReadAdvance<"ReadVFWALUF", 0, SchedMxListFW>;
+defm "" : LMULReadAdvance<"ReadVFMulV", 0>;
+defm "" : LMULReadAdvance<"ReadVFMulF", 0>;
+defm "" : LMULReadAdvance<"ReadVFDivV", 0>;
+defm "" : LMULReadAdvance<"ReadVFDivF", 0>;
+defm "" : LMULReadAdvance<"ReadVFWMulV", 0, SchedMxListFW>;
+defm "" : LMULReadAdvance<"ReadVFWMulF", 0, SchedMxListFW>;
+defm "" : LMULReadAdvance<"ReadVFMulAddV", 0>;
+defm "" : LMULReadAdvance<"ReadVFMulAddF", 0>;
+defm "" : LMULReadAdvance<"ReadVFWMulAddV", 0, SchedMxListFW>;
+defm "" : LMULReadAdvance<"ReadVFWMulAddF", 0, SchedMxListFW>;
+defm "" : LMULReadAdvance<"ReadVFSqrtV", 0>;
+defm "" : LMULReadAdvance<"ReadVFRecpV", 0>;
+defm "" : LMULReadAdvance<"ReadVFCmpV", 0>;
+defm "" : LMULReadAdvance<"ReadVFCmpF", 0>;
+defm "" : LMULReadAdvance<"ReadVFSgnjV", 0>;
+defm "" : LMULReadAdvance<"ReadVFSgnjF", 0>;
+defm "" : LMULReadAdvance<"ReadVFClassV", 0>;
+defm "" : LMULReadAdvance<"ReadVFMergeV", 0>;
+defm "" : LMULReadAdvance<"ReadVFMergeF", 0>;
+defm "" : LMULReadAdvance<"ReadVFMovF", 0>;
+defm "" : LMULReadAdvance<"ReadVFCvtIToFV", 0>;
+defm "" : LMULReadAdvance<"ReadVFCvtFToIV", 0>;
+defm "" : LMULReadAdvance<"ReadVFWCvtIToFV", 0, SchedMxListW>;
+defm "" : LMULReadAdvance<"ReadVFWCvtFToIV", 0, SchedMxListFW>;
+defm "" : LMULReadAdvance<"ReadVFWCvtFToFV", 0, SchedMxListFW>;
+defm "" : LMULReadAdvance<"ReadVFNCvtIToFV", 0, SchedMxListFW>;
+defm "" : LMULReadAdvance<"ReadVFNCvtFToIV", 0, SchedMxListW>;
+defm "" : LMULReadAdvance<"ReadVFNCvtFToFV", 0, SchedMxListFW>;
 
 // 14. Vector Reduction Operations
 def : ReadAdvance<ReadVIRedV, 0>;
 def : ReadAdvance<ReadVIRedV0, 0>;
 def : ReadAdvance<ReadVIWRedV, 0>;
 def : ReadAdvance<ReadVIWRedV0, 0>;
 def : ReadAdvance<ReadVFRedV, 0>;
 def : ReadAdvance<ReadVFRedV0, 0>;