Index: lib/Target/PowerPC/AsmParser/PPCAsmParser.cpp
===================================================================
--- lib/Target/PowerPC/AsmParser/PPCAsmParser.cpp
+++ lib/Target/PowerPC/AsmParser/PPCAsmParser.cpp
@@ -1190,6 +1190,29 @@
     }
     break;
   }
+  case PPC::CP_COPYx:
+  case PPC::CP_COPY_FIRST: {
+    MCInst TmpInst;
+    TmpInst.setOpcode(PPC::CP_COPY);
+    TmpInst.addOperand(Inst.getOperand(0));
+    TmpInst.addOperand(Inst.getOperand(1));
+    TmpInst.addOperand(MCOperand::createImm(Opcode == PPC::CP_COPYx ? 0 : 1));
+
+    Inst = TmpInst;
+    break;
+  }
+  case PPC::CP_PASTEx :
+  case PPC::CP_PASTE_LAST: {
+    MCInst TmpInst;
+    TmpInst.setOpcode(Opcode == PPC::CP_PASTEx ?
+                      PPC::CP_PASTE : PPC::CP_PASTEo);
+    TmpInst.addOperand(Inst.getOperand(0));
+    TmpInst.addOperand(Inst.getOperand(1));
+    TmpInst.addOperand(MCOperand::createImm(Opcode == PPC::CP_PASTEx ? 0 : 1));
+
+    Inst = TmpInst;
+    break;
+  }
   }
 }
 
Index: lib/Target/PowerPC/PPCInstr64Bit.td
===================================================================
--- lib/Target/PowerPC/PPCInstr64Bit.td
+++ lib/Target/PowerPC/PPCInstr64Bit.td
@@ -1246,3 +1246,20 @@
 
 def : Pat<(atomic_store_64 ixaddr:$ptr, i64:$val), (STD  g8rc:$val, memrix:$ptr)>;
 def : Pat<(atomic_store_64 xaddr:$ptr,  i64:$val), (STDX g8rc:$val, memrr:$ptr)>;
+
+class X_L1_RA5_RB5<bits<6> opcode, bits<10> xo, string opc, RegisterOperand ty,
+                   InstrItinClass itin, list<dag> pattern>
+  : X_L1_RS5_RS5<opcode, xo, (outs), (ins ty:$rA, ty:$rB, u1imm:$L),
+                 !strconcat(opc, " $rA, $rB, $L"), itin, pattern>;
+
+let Interpretation64Bit = 1, isCodeGenOnly = 1 in {
+def CP_COPY8   : X_L1_RA5_RB5<31, 774, "copy"  , g8rc, IIC_LdStCOPY, []>;
+def CP_PASTE8  : X_L1_RA5_RB5<31, 902, "paste" , g8rc, IIC_LdStPASTE, []>;
+def CP_PASTE8o : X_L1_RA5_RB5<31, 902, "paste.", g8rc, IIC_LdStPASTE, []>,isDOT;
+}
+
+// SLB Invalidate Entry Global
+def SLBIEG : XForm_26<31, 466, (outs), (ins gprc:$RS, gprc:$RB),
+                      "slbieg $RS, $RB", IIC_SprSLBIEG, []>;
+// SLB Synchronize
+def SLBSYNC : XForm_0<31, 338, (outs), (ins), "slbsync", IIC_SprSLBSYNC, []>;
Index: lib/Target/PowerPC/PPCInstrFormats.td
===================================================================
--- lib/Target/PowerPC/PPCInstrFormats.td
+++ lib/Target/PowerPC/PPCInstrFormats.td
@@ -754,6 +754,17 @@
   let A = xo2;
 }
 
+// [PO /// L RA RB XO /]
+class X_L1_RS5_RS5<bits<6> opcode, bits<10> xo, dag OOL, dag IOL,
+                   string asmstr, InstrItinClass itin, list<dag> pattern>
+  : XForm_16<opcode, xo, OOL, IOL, asmstr, itin> {
+  let BF = 0;
+  let Pattern = pattern;
+
+  bit RC = 0;
+  let Inst{31} = RC;
+}
+
 // XX*-Form (VSX)
 class XX1Form<bits<6> opcode, bits<10> xo, dag OOL, dag IOL, string asmstr, 
               InstrItinClass itin, list<dag> pattern>
Index: lib/Target/PowerPC/PPCInstrInfo.td
===================================================================
--- lib/Target/PowerPC/PPCInstrInfo.td
+++ lib/Target/PowerPC/PPCInstrInfo.td
@@ -4138,3 +4138,29 @@
 def : Pat<(atomic_store_8  xaddr:$ptr, i32:$val), (STBX gprc:$val, memrr:$ptr)>;
 def : Pat<(atomic_store_16 xaddr:$ptr, i32:$val), (STHX gprc:$val, memrr:$ptr)>;
 def : Pat<(atomic_store_32 xaddr:$ptr, i32:$val), (STWX gprc:$val, memrr:$ptr)>;
+
+// Copy-Paste Facility
+// We prefix 'CP' to COPY due to name conflict in Target.td. We also prefix to
+// PASTE for naming consistency.
+let mayLoad = 1 in
+def CP_COPY   : X_L1_RA5_RB5<31, 774, "copy"  , gprc, IIC_LdStCOPY, []>;
+
+let mayStore = 1 in
+def CP_PASTE  : X_L1_RA5_RB5<31, 902, "paste" , gprc, IIC_LdStPASTE, []>;
+
+let mayStore = 1, Defs = [CR0] in
+def CP_PASTEo : X_L1_RA5_RB5<31, 902, "paste.", gprc, IIC_LdStPASTE, []>, isDOT;
+
+def CP_COPYx  : PPCAsmPseudo<"copy $rA, $rB" , (ins gprc:$rA, gprc:$rB)>;
+def CP_PASTEx : PPCAsmPseudo<"paste $rA, $rB", (ins gprc:$rA, gprc:$rB)>;
+def CP_COPY_FIRST : PPCAsmPseudo<"copy_first $rA, $rB",
+                                  (ins gprc:$rA, gprc:$rB)>;
+def CP_PASTE_LAST : PPCAsmPseudo<"paste_last $rA, $rB",
+                                  (ins gprc:$rA, gprc:$rB)>;
+def CP_ABORT : XForm_0<31, 838, (outs), (ins), "cp_abort", IIC_SprABORT, []>;
+
+// Message Synchronize
+def MSGSYNC : XForm_0<31, 886, (outs), (ins), "msgsync", IIC_SprMSGSYNC, []>;
+
+// Power-Saving Mode Instruction:
+def STOP : XForm_0<19, 370, (outs), (ins), "stop", IIC_SprSTOP, []>;
Index: lib/Target/PowerPC/PPCSchedule.td
===================================================================
--- lib/Target/PowerPC/PPCSchedule.td
+++ lib/Target/PowerPC/PPCSchedule.td
@@ -70,6 +70,8 @@
 def IIC_LdStSTVEBX   : InstrItinClass;
 def IIC_LdStSTWCX    : InstrItinClass;
 def IIC_LdStSync     : InstrItinClass;
+def IIC_LdStCOPY     : InstrItinClass;
+def IIC_LdStPASTE    : InstrItinClass;
 def IIC_SprISYNC     : InstrItinClass;
 def IIC_SprMFSR      : InstrItinClass;
 def IIC_SprMTMSR     : InstrItinClass;
@@ -104,12 +106,17 @@
 def IIC_SprMTMSRD    : InstrItinClass;
 def IIC_SprSLIE      : InstrItinClass;
 def IIC_SprSLBIE     : InstrItinClass;
+def IIC_SprSLBIEG    : InstrItinClass;
 def IIC_SprSLBMTE    : InstrItinClass;
 def IIC_SprSLBMFEE   : InstrItinClass;
 def IIC_SprSLBIA     : InstrItinClass;
+def IIC_SprSLBSYNC   : InstrItinClass;
 def IIC_SprTLBIA     : InstrItinClass;
 def IIC_SprTLBIEL    : InstrItinClass;
 def IIC_SprTLBIE     : InstrItinClass;
+def IIC_SprABORT     : InstrItinClass;
+def IIC_SprMSGSYNC   : InstrItinClass;
+def IIC_SprSTOP      : InstrItinClass;
 
 //===----------------------------------------------------------------------===//
 // Processor instruction itineraries.
Index: lib/Target/PowerPC/README_P9.txt
===================================================================
--- lib/Target/PowerPC/README_P9.txt
+++ lib/Target/PowerPC/README_P9.txt
@@ -116,3 +116,19 @@
   . Provide builtin?
     (set f128:$vT, (int_ppc_vsx_xsrqpxp f128:$vB))
 
+Fixed Point Facility:
+
+- Copy-Paste Facility: copy copy_first cp_abort paste paste. paste_last
+  . Use instrinstics:
+    (int_ppc_copy_first i32:$rA, i32:$rB)
+    (int_ppc_copy i32:$rA, i32:$rB)
+
+    (int_ppc_paste i32:$rA, i32:$rB)
+    (int_ppc_paste_last i32:$rA, i32:$rB)
+
+    (int_cp_abort)
+
+- Message Synchronize: msgsync
+- SLB*: slbieg slbsync
+- stop
+  . No instrinstics
Index: test/MC/Disassembler/PowerPC/ppc64-encoding.txt
===================================================================
--- test/MC/Disassembler/PowerPC/ppc64-encoding.txt
+++ test/MC/Disassembler/PowerPC/ppc64-encoding.txt
@@ -662,3 +662,24 @@
 0x7d 0x40 0x61 0xe4
 # CHECK: mfsrin 10, 12
 0x7d 0x40 0x65 0x26
+
+# CHECK: copy 2, 19, 1
+0x7c 0x22 0x9e 0x0c
+
+# CHECK: paste 17, 1, 1
+0x7c 0x31 0x0f 0x0c
+
+# CHECK: cp_abort
+0x7c 0x00 0x06 0x8c
+
+# CHECK: msgsync
+0x7c 0x00 0x06 0xec
+
+# CHECK: slbieg 6, 21
+0x7c 0xc0 0xab 0xa4
+
+# CHECK: slbsync
+0x7c 0x00 0x02 0xa4
+
+# CHECK: stop
+0x4c 0x00 0x02 0xe4
Index: test/MC/PowerPC/ppc64-encoding-ext.s
===================================================================
--- test/MC/PowerPC/ppc64-encoding-ext.s
+++ test/MC/PowerPC/ppc64-encoding-ext.s
@@ -3666,3 +3666,16 @@
 # CHECK-LE: attn                             # encoding: [0x00,0x02,0x00,0x00]
             attn
 
+# Copy-Paste Facility (Extended Mnemonics):
+# CHECK-BE: copy 2, 19, 0                      # encoding: [0x7c,0x02,0x9e,0x0c]
+# CHECK-LE: copy 2, 19, 0                      # encoding: [0x0c,0x9e,0x02,0x7c]
+            copy 2, 19
+# CHECK-BE: copy 2, 19, 1                      # encoding: [0x7c,0x22,0x9e,0x0c]
+# CHECK-LE: copy 2, 19, 1                      # encoding: [0x0c,0x9e,0x22,0x7c]
+            copy_first 2, 19
+# CHECK-BE: paste 17, 1, 0                     # encoding: [0x7c,0x11,0x0f,0x0c]
+# CHECK-LE: paste 17, 1, 0                     # encoding: [0x0c,0x0f,0x11,0x7c]
+            paste 17, 1
+# CHECK-BE: paste. 17, 1, 1                    # encoding: [0x7c,0x31,0x0f,0x0d]
+# CHECK-LE: paste. 17, 1, 1                    # encoding: [0x0d,0x0f,0x31,0x7c]
+            paste_last 17, 1
Index: test/MC/PowerPC/ppc64-encoding.s
===================================================================
--- test/MC/PowerPC/ppc64-encoding.s
+++ test/MC/PowerPC/ppc64-encoding.s
@@ -848,3 +848,34 @@
 # CHECK-BE: mfsrin  10, 12                    # encoding: [0x7d,0x40,0x65,0x26]
 # CHECK-LE: mfsrin  10, 12                    # encoding: [0x26,0x65,0x40,0x7d]
             mfsrin  %r10,%r12
+
+# Copy-Paste Facility
+# CHECK-BE: copy 2, 19, 1                      # encoding: [0x7c,0x22,0x9e,0x0c]
+# CHECK-LE: copy 2, 19, 1                      # encoding: [0x0c,0x9e,0x22,0x7c]
+            copy 2, 19, 1
+# CHECK-BE: paste 17, 1, 1                     # encoding: [0x7c,0x31,0x0f,0x0c]
+# CHECK-LE: paste 17, 1, 1                     # encoding: [0x0c,0x0f,0x31,0x7c]
+            paste 17, 1, 1
+# CHECK-BE: cp_abort                           # encoding: [0x7c,0x00,0x06,0x8c]
+# CHECK-LE: cp_abort                           # encoding: [0x8c,0x06,0x00,0x7c]
+            cp_abort
+
+# Message Synchronize
+# CHECK-BE: msgsync                            # encoding: [0x7c,0x00,0x06,0xec]
+# CHECK-LE: msgsync                            # encoding: [0xec,0x06,0x00,0x7c]
+            msgsync
+
+# SLB Invalidate Entry Global
+# CHECK-BE: slbieg 6, 21                       # encoding: [0x7c,0xc0,0xab,0xa4]
+# CHECK-LE: slbieg 6, 21                       # encoding: [0xa4,0xab,0xc0,0x7c]
+            slbieg 6, 21
+
+# SLB Synchronize
+# CHECK-BE: slbsync                            # encoding: [0x7c,0x00,0x02,0xa4]
+# CHECK-LE: slbsync                            # encoding: [0xa4,0x02,0x00,0x7c]
+            slbsync
+
+# Power-Saving Mode Instruction
+# CHECK-BE: stop                               # encoding: [0x4c,0x00,0x02,0xe4]
+# CHECK-LE: stop                               # encoding: [0xe4,0x02,0x00,0x4c]
+            stop