diff --git a/llvm/lib/Target/PowerPC/AsmParser/PPCAsmParser.cpp b/llvm/lib/Target/PowerPC/AsmParser/PPCAsmParser.cpp
--- a/llvm/lib/Target/PowerPC/AsmParser/PPCAsmParser.cpp
+++ b/llvm/lib/Target/PowerPC/AsmParser/PPCAsmParser.cpp
@@ -330,6 +330,9 @@
 
   bool isU10Imm() const { return Kind == Immediate && isUInt<10>(getImm()); }
   bool isU12Imm() const { return Kind == Immediate && isUInt<12>(getImm()); }
+  bool isS12Imm() const {
+    return Kind == Expression || (Kind == Immediate && isInt<12>(getImm()));
+  }
   bool isU16Imm() const {
     switch (Kind) {
       case Expression:
diff --git a/llvm/lib/Target/PowerPC/Disassembler/PPCDisassembler.cpp b/llvm/lib/Target/PowerPC/Disassembler/PPCDisassembler.cpp
--- a/llvm/lib/Target/PowerPC/Disassembler/PPCDisassembler.cpp
+++ b/llvm/lib/Target/PowerPC/Disassembler/PPCDisassembler.cpp
@@ -408,5 +408,12 @@
       return result;
   }
 
+  if (STI.getFeatureBits()[PPC::FeaturePaired]) {
+    DecodeStatus result =
+        decodeInstruction(DecoderTablePairedSingle32, MI, Inst, Address, this, STI);
+    if (result != MCDisassembler::Fail)
+      return result;
+  }
+
   return decodeInstruction(DecoderTable32, MI, Inst, Address, this, STI);
 }
diff --git a/llvm/lib/Target/PowerPC/PPCInstrFormats.td b/llvm/lib/Target/PowerPC/PPCInstrFormats.td
--- a/llvm/lib/Target/PowerPC/PPCInstrFormats.td
+++ b/llvm/lib/Target/PowerPC/PPCInstrFormats.td
@@ -2174,10 +2174,10 @@
                 InstrItinClass itin, list<dag> pattern>
     :I<op, OOL, IOL, asmstr, itin> {
   bits<5> D;
-  bits<5> A;
   bit W;
   bits<3> I;
   bits<12> d;
+  bits<5> A;
 
   let Pattern = pattern;
 
diff --git a/llvm/lib/Target/PowerPC/PPCInstrInfo.td b/llvm/lib/Target/PowerPC/PPCInstrInfo.td
--- a/llvm/lib/Target/PowerPC/PPCInstrInfo.td
+++ b/llvm/lib/Target/PowerPC/PPCInstrInfo.td
@@ -957,6 +957,13 @@
 def dispSPE2 : Operand<iPTR> {
   let ParserMatchClass = PPCDispSPE2Operand;
 }
+def PPCDispRID12Operand : AsmOperandClass {
+ let Name = "DispRID12"; let PredicateMethod = "isS12Imm";
+ let RenderMethod = "addImmOperands";
+}
+def dispRID12 : Operand<iPTR> {
+  let ParserMatchClass = PPCDispRID12Operand;
+}
 
 def memri : Operand<iPTR> {
   let PrintMethod = "printMemRegImm";
@@ -998,6 +1005,10 @@
   let EncoderMethod = "getSPE2DisEncoding";
   let DecoderMethod = "decodeSPE2Operands";
 }
+def memrid12 : Operand<iPTR> { // Paired Single displacement where imm is 12 bits wide.
+  let PrintMethod = "printMemRegImm";
+  let MIOperandInfo = (ops dispRID12:$imm, ptr_rc_nor0:$reg);
+}
 
 // A single-register address. This is used with the SjLj
 // pseudo-instructions which translates to LD/LWZ.  These instructions requires
diff --git a/llvm/lib/Target/PowerPC/PPCInstrPaired.td b/llvm/lib/Target/PowerPC/PPCInstrPaired.td
--- a/llvm/lib/Target/PowerPC/PPCInstrPaired.td
+++ b/llvm/lib/Target/PowerPC/PPCInstrPaired.td
@@ -88,143 +88,143 @@
   }
 }
 
-let Predicates = [HasPaired] in {
-    // Technically not part of the 750cl since it is a proprietary instruction
-    // found on the Nintendo versions of the chip.
-    def DCBZ_L : PSForm_x0ab<1014, (outs), (ins memrr:$dst), "dcbz_l $dst",
-                             IIC_LdStDCBF, [(int_ppc_broadway_dcbz_l xoaddr:$dst)]>;
-
-    def PSQ_L : PSQForm_dw<56, (outs psrc:$fD), (ins memri:$src, u1imm:$W, u3imm:$I),
-                           "psq_l $fD, $src, $W, $I", IIC_LdStLoad, []>;
-
-    def PSQ_LU : PSQForm_dw<57, (outs psrc:$fD, ptr_rc_nor0:$ea_result),
-                            (ins memri:$src, u1imm:$W, u3imm:$I),
-                            "psq_lu $fD, $src, $W, $I", IIC_LdStLoadUpd, []>,
-                            RegConstraint<"$src.reg = $ea_result">,
-                            NoEncode<"$ea_result">;
-    def PSQ_LX : PSQForm_xw<6, (outs psrc:$fD), (ins memrr:$src, u1imm:$W, u3imm:$I),
-                            "psq_lx $fD, $src, $W, $I", IIC_LdStLoad, []>;
-    def PSQ_LUX : PSQForm_xw<38, (outs psrc:$fD, ptr_rc_nor0:$ea_result),
-                            (ins memrr:$src, u1imm:$W, u3imm:$I),
-                            "psq_lux $fD, $src, $W, $I", IIC_LdStLoad, []>,
-                            RegConstraint<"$src.ptrreg = $ea_result">,
-                            NoEncode<"$ea_result">;
-
-    def PSQ_ST : PSQForm_dw<60, (outs), (ins psrc:$fD, memri:$dst, u1imm:$W, u3imm:$I),
-                            "psq_st $fD, $dst, $W, $I", IIC_LdStStore, []>;
-
-    def PSQ_STU : PSQForm_dw<61, (outs ptr_rc_nor0:$ea_result),
-                             (ins psrc:$fD, memri:$dst, u1imm:$W, u3imm:$I),
-                             "psq_stu $fD, $dst, $W, $I", IIC_LdStSTU, []>,
-                             RegConstraint<"$dst.reg = $ea_result">,
-                             NoEncode<"$ea_result">;
-
-    def PSQ_STX : PSQForm_xw<7, (outs), (ins psrc:$fD, memrr:$dst, u1imm:$W, u3imm:$I),
-                             "psq_stx $fD, $dst, $W, $I", IIC_LdStStore, []>;
-
-    def PSQ_STUX : PSQForm_xw<39, (outs ptr_rc_nor0:$ea_result),
-                              (ins psrc:$fD, memrr:$dst, u1imm:$W, u3imm:$I),
-                              "psq_stux $fD, $dst, $W, $I", IIC_LdStSTUX, []>,
-                              RegConstraint<"$dst.ptrreg = $ea_result">,
-                              NoEncode<"$ea_result">;
-
-    defm PS_ABS : PSForm_xd0br<264, (outs psrc:$fD), (ins psrc:$fB),
-                                "ps_abs", "$fD, $fB", IIC_FPGeneral,
-                                [(set v2f32:$fD, (fabs v2f32:$fB))]>;
-
-    defm PS_ADD : PSForm_adab0r<21, (outs psrc:$fD), (ins psrc:$fA, psrc:$fB),
-                                "ps_add", "$fD, $fA, $fB", IIC_FPAddSub,
-                                [(set v2f32:$fD, (fadd v2f32:$fA, v2f32:$fB))]>;
-
-    def PS_CMPU0 : PSForm_xcrab<0, 0, (outs crrc:$crD), (ins psrc:$fA, psrc:$fB),
-                                "ps_cmpu0 $crD, $fA, $fB", IIC_FPCompare, []>;
-    def PS_CMPU1 : PSForm_xcrab<0, 1, (outs crrc:$crD), (ins psrc:$fA, psrc:$fB),
-                                "ps_cmpu1 $crD, $fA, $fB", IIC_FPCompare, []>;
-    def PS_CMPO0 : PSForm_xcrab<1, 0, (outs crrc:$crD), (ins psrc:$fA, psrc:$fB),
-                                "ps_cmpo0 $crD, $fA, $fB", IIC_FPCompare, []>;
-    def PS_CMPO1 : PSForm_xcrab<1, 1, (outs crrc:$crD), (ins psrc:$fA, psrc:$fB),
-                                "ps_cmpo1 $crD, $fA, $fB", IIC_FPCompare, []>;
-
-    defm PS_DIV : PSForm_adab0r<18, (outs psrc:$fD), (ins psrc:$fA, psrc:$fB),
-                                "ps_div", "$fD, $fA, $fB", IIC_FPDivS,
-                                [(set v2f32:$fD, (fdiv v2f32:$fA, v2f32:$fB))]>;
-
-    defm PS_MADD : PSForm_adabcr<29, (outs psrc:$fD), (ins psrc:$fA, psrc:$fB, psrc:$fC),
-                                 "ps_madd", "$fD, $fA, $fC, $fB", IIC_FPFused,
-                                 [(set v2f32:$fD, (fadd (fmul v2f32:$fA, v2f32:$fC), v2f32:$fB))]>;
-
-    defm PS_MADDS0 : PSForm_adabcr<14, (outs psrc:$fD), (ins psrc:$fA, psrc:$fB, psrc:$fC),
-                                   "ps_madds0", "$fD, $fA, $fC, $fB", IIC_FPFused,
-                                   []>;
-
-    defm PS_MADDS1 : PSForm_adabcr<15, (outs psrc:$fD), (ins psrc:$fA, psrc:$fB, psrc:$fC),
-                                   "ps_madds1", "$fD, $fA, $fC, $fB", IIC_FPFused,
-                                   []>;
-    defm PS_MERGE00 : PSForm_xdabr<528, (outs psrc:$fD), (ins psrc:$fA, psrc:$fB),
-                                   "ps_merge00", "$fD, $fA, $fB", IIC_FPGeneral,
-                                   []>;
-    defm PS_MERGE01 : PSForm_xdabr<560, (outs psrc:$fD), (ins psrc:$fA, psrc:$fB),
-                                   "ps_merge01", "$fD, $fA, $fB", IIC_FPGeneral,
-                                   []>;
-    defm PS_MERGE10 : PSForm_xdabr<592, (outs psrc:$fD), (ins psrc:$fA, psrc:$fB),
-                                   "ps_merge10", "$fD, $fA, $fB", IIC_FPGeneral,
-                                   []>;
-    defm PS_MERGE11 : PSForm_xdabr<624, (outs psrc:$fD), (ins psrc:$fA, psrc:$fB),
-                                   "ps_merge11", "$fD, $fA, $fB", IIC_FPGeneral,
-                                   []>;
-    defm PS_MR : PSForm_xd0br<72, (outs psrc:$fD), (ins psrc:$fB),
-                                   "ps_mr", "$fD, $fB", IIC_FPGeneral,
-                                   [(set v2f32:$fD, v2f32:$fB)]>;
-
-    defm PS_MSUB : PSForm_adabcr<28, (outs psrc:$fD), (ins psrc:$fA, psrc:$fB, psrc:$fC),
-                                 "ps_msub", "$fD, $fA, $fC, $fB", IIC_FPFused,
-                                 [(set v2f32:$fD, (fsub (fmul v2f32:$fA, v2f32:$fC), v2f32:$fB))]>;
-
-    defm PS_MUL : PSForm_ada0cr<25, (outs psrc:$fD), (ins psrc:$fA, psrc:$fC),
-                                "ps_mul", "$fD, $fA, $fC", IIC_FPFused,
-                                [(set v2f32:$fD, (fmul v2f32:$fA, v2f32:$fC))]>;
-
-    defm PS_MULS0 : PSForm_ada0cr<12, (outs psrc:$fD), (ins psrc:$fA, psrc:$fC),
-                                "ps_muls0", "$fD, $fA, $fC", IIC_FPFused, []>;
-    defm PS_MULS1 : PSForm_ada0cr<13, (outs psrc:$fD), (ins psrc:$fA, psrc:$fC),
-                                "ps_muls1", "$fD, $fA, $fC", IIC_FPFused, []>;
-
-    defm PS_NABS : PSForm_xd0br<136, (outs psrc:$fD), (ins psrc:$fB),
-                                "ps_nabs", "$fD, $fB", IIC_FPGeneral,
-                                [(set v2f32:$fD, (fneg (fabs v2f32:$fB)))]>;
-
-    defm PS_NEG : PSForm_xd0br<40, (outs psrc:$fD), (ins psrc:$fB),
-                                "ps_neg", "$fD, $fB", IIC_FPGeneral,
-                                [(set v2f32:$fD, (fneg v2f32:$fB))]>;
-
-    defm PS_NMADD : PSForm_adabcr<31, (outs psrc:$fD), (ins psrc:$fA, psrc:$fB, psrc:$fC),
-                                 "ps_nmadd", "$fD, $fA, $fC, $fB", IIC_FPFused,
-                                 [(set v2f32:$fD, (fneg (fadd (fmul v2f32:$fA, v2f32:$fC), v2f32:$fB)))]>;
-
-   defm PS_NMSUB : PSForm_adabcr<30, (outs psrc:$fD), (ins psrc:$fA, psrc:$fB, psrc:$fC),
-                                 "ps_nmsub", "$fD, $fA, $fC, $fB", IIC_FPFused,
-                                 [(set v2f32:$fD, (fneg (fsub (fmul v2f32:$fA, v2f32:$fC), v2f32:$fB)))]>;
-
-    defm PS_RES : PSForm_ad0b0r<24, (outs psrc:$fD), (ins psrc:$fB),
-                                "ps_res", "$fD, $fB", IIC_FPGeneral,
-                                [(set v2f32:$fD, (PPCfre v2f32:$fB))]>;
-
-    defm PS_RSQRTE : PSForm_ad0b0r<24, (outs psrc:$fD), (ins psrc:$fB),
-                                  "ps_rsqrte", "$fD, $fB", IIC_FPGeneral,
-                                  [(set v2f32:$fD, (PPCfrsqrte v2f32:$fB))]>;
-
-   defm PS_SEL : PSForm_adabcr<23, (outs psrc:$fD), (ins psrc:$fA, psrc:$fB, psrc:$fC),
-                               "ps_sel", "$fD, $fA, $fC, $fB", IIC_FPGeneral,
-                               []>;
-
-    defm PS_SUB : PSForm_adab0r<20, (outs psrc:$fD), (ins psrc:$fA, psrc:$fB),
-                                "ps_sub", "$fD, $fA, $fB", IIC_FPAddSub,
-                                [(set v2f32:$fD, (fsub v2f32:$fA, v2f32:$fB))]>;
-
-   defm PS_SUM0 : PSForm_adabcr<10, (outs psrc:$fD), (ins psrc:$fA, psrc:$fB, psrc:$fC),
-                                "ps_sum0", "$fD, $fA, $fC, $fB", IIC_FPAddSub,
-                                []>;
-   defm PS_SUM1 : PSForm_adabcr<11, (outs psrc:$fD), (ins psrc:$fA, psrc:$fB, psrc:$fC),
-                                "ps_sum1", "$fD, $fA, $fC, $fB", IIC_FPAddSub,
-                                []>;
+let DecoderNamespace = "PairedSingle" in {
+    let Predicates = [HasPaired] in {
+        def DCBZ_L : PSForm_x0ab<1014, (outs), (ins memrr:$dst), "dcbz_l $dst",
+                                IIC_LdStDCBF, [(int_ppc_broadway_dcbz_l xoaddr:$dst)]>;
+
+        def PSQ_L : PSQForm_dw<56, (outs psrc:$fD), (ins memrid12:$src, u1imm:$W, u3imm:$I),
+                              "psq_l $fD, $src, $W, $I", IIC_LdStLoad, []>;
+
+        def PSQ_LU : PSQForm_dw<57, (outs psrc:$fD, ptr_rc_nor0:$ea_result),
+                                (ins memrid12:$src, u1imm:$W, u3imm:$I),
+                                "psq_lu $fD, $src, $W, $I", IIC_LdStLoadUpd, []>,
+                                RegConstraint<"$src.reg = $ea_result">,
+                                NoEncode<"$ea_result">;
+        def PSQ_LX : PSQForm_xw<6, (outs psrc:$fD), (ins memrr:$src, u1imm:$W, u3imm:$I),
+                                "psq_lx $fD, $src, $W, $I", IIC_LdStLoad, []>;
+        def PSQ_LUX : PSQForm_xw<38, (outs psrc:$fD, ptr_rc_nor0:$ea_result),
+                                (ins memrr:$src, u1imm:$W, u3imm:$I),
+                                "psq_lux $fD, $src, $W, $I", IIC_LdStLoad, []>,
+                                RegConstraint<"$src.ptrreg = $ea_result">,
+                                NoEncode<"$ea_result">;
+
+        def PSQ_ST : PSQForm_dw<60, (outs), (ins psrc:$fD, memrid12:$dst, u1imm:$W, u3imm:$I),
+                                "psq_st $fD, $dst, $W, $I", IIC_LdStStore, []>;
+
+        def PSQ_STU : PSQForm_dw<61, (outs ptr_rc_nor0:$ea_result),
+                                (ins psrc:$fD, memrid12:$dst, u1imm:$W, u3imm:$I),
+                                "psq_stu $fD, $dst, $W, $I", IIC_LdStSTU, []>,
+                                RegConstraint<"$dst.reg = $ea_result">,
+                                NoEncode<"$ea_result">;
+
+        def PSQ_STX : PSQForm_xw<7, (outs), (ins psrc:$fD, memrr:$dst, u1imm:$W, u3imm:$I),
+                                "psq_stx $fD, $dst, $W, $I", IIC_LdStStore, []>;
+
+        def PSQ_STUX : PSQForm_xw<39, (outs ptr_rc_nor0:$ea_result),
+                                  (ins psrc:$fD, memrr:$dst, u1imm:$W, u3imm:$I),
+                                  "psq_stux $fD, $dst, $W, $I", IIC_LdStSTUX, []>,
+                                  RegConstraint<"$dst.ptrreg = $ea_result">,
+                                  NoEncode<"$ea_result">;
+
+        defm PS_ABS : PSForm_xd0br<264, (outs psrc:$fD), (ins psrc:$fB),
+                                    "ps_abs", "$fD, $fB", IIC_FPGeneral,
+                                    [(set v2f32:$fD, (fabs v2f32:$fB))]>;
+
+        defm PS_ADD : PSForm_adab0r<21, (outs psrc:$fD), (ins psrc:$fA, psrc:$fB),
+                                    "ps_add", "$fD, $fA, $fB", IIC_FPAddSub,
+                                    [(set v2f32:$fD, (fadd v2f32:$fA, v2f32:$fB))]>;
+
+        def PS_CMPU0 : PSForm_xcrab<0, 0, (outs crrc:$crD), (ins psrc:$fA, psrc:$fB),
+                                    "ps_cmpu0 $crD, $fA, $fB", IIC_FPCompare, []>;
+        def PS_CMPU1 : PSForm_xcrab<0, 1, (outs crrc:$crD), (ins psrc:$fA, psrc:$fB),
+                                    "ps_cmpu1 $crD, $fA, $fB", IIC_FPCompare, []>;
+        def PS_CMPO0 : PSForm_xcrab<1, 0, (outs crrc:$crD), (ins psrc:$fA, psrc:$fB),
+                                    "ps_cmpo0 $crD, $fA, $fB", IIC_FPCompare, []>;
+        def PS_CMPO1 : PSForm_xcrab<1, 1, (outs crrc:$crD), (ins psrc:$fA, psrc:$fB),
+                                    "ps_cmpo1 $crD, $fA, $fB", IIC_FPCompare, []>;
+
+        defm PS_DIV : PSForm_adab0r<18, (outs psrc:$fD), (ins psrc:$fA, psrc:$fB),
+                                    "ps_div", "$fD, $fA, $fB", IIC_FPDivS,
+                                    [(set v2f32:$fD, (fdiv v2f32:$fA, v2f32:$fB))]>;
+
+        defm PS_MADD : PSForm_adabcr<29, (outs psrc:$fD), (ins psrc:$fA, psrc:$fB, psrc:$fC),
+                                    "ps_madd", "$fD, $fA, $fC, $fB", IIC_FPFused,
+                                    [(set v2f32:$fD, (fadd (fmul v2f32:$fA, v2f32:$fC), v2f32:$fB))]>;
+
+        defm PS_MADDS0 : PSForm_adabcr<14, (outs psrc:$fD), (ins psrc:$fA, psrc:$fB, psrc:$fC),
+                                      "ps_madds0", "$fD, $fA, $fC, $fB", IIC_FPFused,
+                                      []>;
+
+        defm PS_MADDS1 : PSForm_adabcr<15, (outs psrc:$fD), (ins psrc:$fA, psrc:$fB, psrc:$fC),
+                                      "ps_madds1", "$fD, $fA, $fC, $fB", IIC_FPFused,
+                                      []>;
+        defm PS_MERGE00 : PSForm_xdabr<528, (outs psrc:$fD), (ins psrc:$fA, psrc:$fB),
+                                      "ps_merge00", "$fD, $fA, $fB", IIC_FPGeneral,
+                                      []>;
+        defm PS_MERGE01 : PSForm_xdabr<560, (outs psrc:$fD), (ins psrc:$fA, psrc:$fB),
+                                      "ps_merge01", "$fD, $fA, $fB", IIC_FPGeneral,
+                                      []>;
+        defm PS_MERGE10 : PSForm_xdabr<592, (outs psrc:$fD), (ins psrc:$fA, psrc:$fB),
+                                      "ps_merge10", "$fD, $fA, $fB", IIC_FPGeneral,
+                                      []>;
+        defm PS_MERGE11 : PSForm_xdabr<624, (outs psrc:$fD), (ins psrc:$fA, psrc:$fB),
+                                      "ps_merge11", "$fD, $fA, $fB", IIC_FPGeneral,
+                                      []>;
+        defm PS_MR : PSForm_xd0br<72, (outs psrc:$fD), (ins psrc:$fB),
+                                      "ps_mr", "$fD, $fB", IIC_FPGeneral,
+                                      [(set v2f32:$fD, v2f32:$fB)]>;
+
+        defm PS_MSUB : PSForm_adabcr<28, (outs psrc:$fD), (ins psrc:$fA, psrc:$fB, psrc:$fC),
+                                    "ps_msub", "$fD, $fA, $fC, $fB", IIC_FPFused,
+                                    [(set v2f32:$fD, (fsub (fmul v2f32:$fA, v2f32:$fC), v2f32:$fB))]>;
+
+        defm PS_MUL : PSForm_ada0cr<25, (outs psrc:$fD), (ins psrc:$fA, psrc:$fC),
+                                    "ps_mul", "$fD, $fA, $fC", IIC_FPFused,
+                                    [(set v2f32:$fD, (fmul v2f32:$fA, v2f32:$fC))]>;
+
+        defm PS_MULS0 : PSForm_ada0cr<12, (outs psrc:$fD), (ins psrc:$fA, psrc:$fC),
+                                    "ps_muls0", "$fD, $fA, $fC", IIC_FPFused, []>;
+        defm PS_MULS1 : PSForm_ada0cr<13, (outs psrc:$fD), (ins psrc:$fA, psrc:$fC),
+                                    "ps_muls1", "$fD, $fA, $fC", IIC_FPFused, []>;
+
+        defm PS_NABS : PSForm_xd0br<136, (outs psrc:$fD), (ins psrc:$fB),
+                                    "ps_nabs", "$fD, $fB", IIC_FPGeneral,
+                                    [(set v2f32:$fD, (fneg (fabs v2f32:$fB)))]>;
+
+        defm PS_NEG : PSForm_xd0br<40, (outs psrc:$fD), (ins psrc:$fB),
+                                    "ps_neg", "$fD, $fB", IIC_FPGeneral,
+                                    [(set v2f32:$fD, (fneg v2f32:$fB))]>;
+
+        defm PS_NMADD : PSForm_adabcr<31, (outs psrc:$fD), (ins psrc:$fA, psrc:$fB, psrc:$fC),
+                                    "ps_nmadd", "$fD, $fA, $fC, $fB", IIC_FPFused,
+                                    [(set v2f32:$fD, (fneg (fadd (fmul v2f32:$fA, v2f32:$fC), v2f32:$fB)))]>;
+
+       defm PS_NMSUB : PSForm_adabcr<30, (outs psrc:$fD), (ins psrc:$fA, psrc:$fB, psrc:$fC),
+                                    "ps_nmsub", "$fD, $fA, $fC, $fB", IIC_FPFused,
+                                    [(set v2f32:$fD, (fneg (fsub (fmul v2f32:$fA, v2f32:$fC), v2f32:$fB)))]>;
+
+        defm PS_RES : PSForm_ad0b0r<24, (outs psrc:$fD), (ins psrc:$fB),
+                                    "ps_res", "$fD, $fB", IIC_FPGeneral,
+                                    [(set v2f32:$fD, (PPCfre v2f32:$fB))]>;
+
+        defm PS_RSQRTE : PSForm_ad0b0r<26, (outs psrc:$fD), (ins psrc:$fB),
+                                      "ps_rsqrte", "$fD, $fB", IIC_FPGeneral,
+                                      [(set v2f32:$fD, (PPCfrsqrte v2f32:$fB))]>;
+
+      defm PS_SEL : PSForm_adabcr<23, (outs psrc:$fD), (ins psrc:$fA, psrc:$fB, psrc:$fC),
+                                  "ps_sel", "$fD, $fA, $fC, $fB", IIC_FPGeneral,
+                                  []>;
+
+        defm PS_SUB : PSForm_adab0r<20, (outs psrc:$fD), (ins psrc:$fA, psrc:$fB),
+                                    "ps_sub", "$fD, $fA, $fB", IIC_FPAddSub,
+                                    [(set v2f32:$fD, (fsub v2f32:$fA, v2f32:$fB))]>;
+
+       defm PS_SUM0 : PSForm_adabcr<10, (outs psrc:$fD), (ins psrc:$fA, psrc:$fB, psrc:$fC),
+                                    "ps_sum0", "$fD, $fA, $fC, $fB", IIC_FPAddSub,
+                                    []>;
+      defm PS_SUM1 : PSForm_adabcr<11, (outs psrc:$fD), (ins psrc:$fA, psrc:$fB, psrc:$fC),
+                                    "ps_sum1", "$fD, $fA, $fC, $fB", IIC_FPAddSub,
+                                    []>;
+    }
 }
\ No newline at end of file
diff --git a/llvm/test/MC/Disassembler/PowerPC/ppc32-paired.txt b/llvm/test/MC/Disassembler/PowerPC/ppc32-paired.txt
new file mode 100644
--- /dev/null
+++ b/llvm/test/MC/Disassembler/PowerPC/ppc32-paired.txt
@@ -0,0 +1,127 @@
+# RUN: llvm-mc --disassemble %s -triple powerpc-unknown-unknown -mcpu=750cl | FileCheck %s
+# CHECK: dcbz_l 0, 3
+0x10 0x00 0x1f 0xec
+# CHECK: psq_l 3, 4(13), 1, 0
+0xe0 0x6d 0x80 0x04
+# CHECK: psq_lu 3, 4(13), 1, 0
+0xe4 0x6d 0x80 0x04
+# CHECK: psq_lux 3, 0, 3, 1, 0
+0x10 0x60 0x1c 0x4c
+# CHECK: psq_lx 3, 0, 3, 1, 0
+0x10 0x60 0x1c 0x0c
+# CHECK: psq_st 3, 4(13), 1, 0
+0xf0 0x6d 0x80 0x04
+# CHECK: psq_stu 3, 4(13), 1, 0
+0xf4 0x6d 0x80 0x04
+# CHECK: psq_stux 3, 0, 3, 1, 0
+0x10 0x60 0x1c 0x4e
+# CHECK: psq_stx 3, 0, 3, 1, 0
+0x10 0x60 0x1c 0x0e
+# CHECK: ps_abs 3, 3
+0x10 0x60 0x1a 0x10
+# CHECK: ps_abs. 3, 3
+0x10 0x60 0x1a 0x11
+# CHECK: ps_add 3, 3, 4
+0x10 0x63 0x20 0x2a
+# CHECK: ps_add. 3, 3, 4
+0x10 0x63 0x20 0x2b
+# CHECK: ps_cmpo0 1, 3, 4
+0x10 0x83 0x20 0x40
+# CHECK: ps_cmpo1 1, 3, 4
+0x10 0x83 0x20 0xC0
+# CHECK: ps_cmpu0 1, 3, 4
+0x10 0x83 0x20 0x00
+# CHECK: ps_cmpu1 1, 3, 4
+0x10 0x83 0x20 0x80
+# CHECK: ps_div 3, 3, 4
+0x10 0x63 0x20 0x24
+# CHECK: ps_div. 3, 3, 4
+0x10 0x63 0x20 0x25
+# CHECK: ps_madd 3, 3, 4, 5
+0x10 0x63 0x29 0x3a
+# CHECK: ps_madd. 3, 3, 4, 5
+0x10 0x63 0x29 0x3b
+# CHECK: ps_madds0 3, 3, 4, 5
+0x10 0x63 0x29 0x1c
+# CHECK: ps_madds0. 3, 3, 4, 5
+0x10 0x63 0x29 0x1d
+# CHECK: ps_madds1 3, 3, 4, 5
+0x10 0x63 0x29 0x1e
+# CHECK: ps_madds1. 3, 3, 4, 5
+0x10 0x63 0x29 0x1f
+# CHECK: ps_merge00 3, 3, 4
+0x10 0x63 0x24 0x20
+# CHECK: ps_merge00. 3, 3, 4
+0x10 0x63 0x24 0x21
+# CHECK: ps_merge01 3, 3, 4
+0x10 0x63 0x24 0x60
+# CHECK: ps_merge01. 3, 3, 4
+0x10 0x63 0x24 0x61
+# CHECK: ps_merge10 3, 3, 4
+0x10 0x63 0x24 0xA0
+# CHECK: ps_merge10. 3, 3, 4
+0x10 0x63 0x24 0xA1
+# CHECK: ps_merge11 3, 3, 4
+0x10 0x63 0x24 0xE0
+# CHECK: ps_merge11. 3, 3, 4
+0x10 0x63 0x24 0xE1
+# CHECK: ps_mr 3, 4
+0x10 0x60 0x20 0x90
+# CHECK: ps_mr. 3, 4
+0x10 0x60 0x20 0x91
+# CHECK: ps_msub 3, 3, 4, 5
+0x10 0x63 0x29 0x38
+# CHECK: ps_msub. 3, 3, 4, 5
+0x10 0x63 0x29 0x39
+# CHECK: ps_mul 3, 3, 4
+0x10 0x63 0x01 0x32
+# CHECK: ps_mul. 3, 3, 4
+0x10 0x63 0x01 0x33
+# CHECK: ps_muls0 3, 3, 4
+0x10 0x63 0x01 0x18
+# CHECK: ps_muls0. 3, 3, 4
+0x10 0x63 0x01 0x19
+# CHECK: ps_muls1 3, 3, 4
+0x10 0x63 0x01 0x1A
+# CHECK: ps_muls1. 3, 3, 4
+0x10 0x63 0x01 0x1B
+# CHECK: ps_nabs 3, 3
+0x10 0x60 0x19 0x10
+# CHECK: ps_nabs. 3, 3
+0x10 0x60 0x19 0x11
+# CHECK: ps_neg 3, 3
+0x10 0x60 0x18 0x50
+# CHECK: ps_neg. 3, 3
+0x10 0x60 0x18 0x51
+# CHECK: ps_nmadd 3, 3, 4, 5
+0x10 0x63 0x29 0x3e
+# CHECK: ps_nmadd. 3, 3, 4, 5
+0x10 0x63 0x29 0x3f
+# CHECK: ps_nmsub 3, 3, 4, 5
+0x10 0x63 0x29 0x3c
+# CHECK: ps_nmsub. 3, 3, 4, 5
+0x10 0x63 0x29 0x3d
+# CHECK: ps_res 3, 3
+0x10 0x60 0x18 0x30
+# CHECK: ps_res. 3, 3
+0x10 0x60 0x18 0x31
+# CHECK: ps_rsqrte 3, 3
+0x10 0x60 0x18 0x34
+# CHECK: ps_rsqrte. 3, 3
+0x10 0x60 0x18 0x35
+# CHECK: ps_sel 3, 3, 4, 5
+0x10 0x63 0x29 0x2e
+# CHECK: ps_sel. 3, 3, 4, 5
+0x10 0x63 0x29 0x2f
+# CHECK: ps_sub 3, 3, 4
+0x10 0x63 0x20 0x28
+# CHECK: ps_sub. 3, 3, 4
+0x10 0x63 0x20 0x29
+# CHECK: ps_sum0 3, 3, 4, 5
+0x10 0x63 0x29 0x14
+# CHECK: ps_sum0. 3, 3, 4, 5
+0x10 0x63 0x29 0x15
+# CHECK: ps_sum1 3, 3, 4, 5
+0x10 0x63 0x29 0x16
+# CHECK: ps_sum1. 3, 3, 4, 5
+0x10 0x63 0x29 0x17
\ No newline at end of file