[NFC][PowerPC] Fix err in instruction class name for stxvp (#160764)

Author: lei137

llvm/lib/Target/PowerPC/PPCInstrFuture.td

@@ -201,10 +201,10 @@ let Predicates = [HasVSX, IsISAFuture] in {
     def LXVRLL : XX1Form_memOp<31, 557, (outs vsrc:$XT),
                                (ins (memr $RA):$addr, g8rc:$RB),
                                "lxvrll $XT, $addr, $RB", IIC_LdStLoad, []>;
-    def LXVPRL : XForm_XTp5_XAB5<31, 589, (outs vsrprc:$XTp),
+    def LXVPRL : XForm_XTp5_RAB5<31, 589, (outs vsrprc:$XTp),
                                  (ins (memr $RA):$addr, g8rc:$RB),
                                  "lxvprl $XTp, $addr, $RB", IIC_LdStLFD, []>;
-    def LXVPRLL : XForm_XTp5_XAB5<31, 621, (outs vsrprc:$XTp),
+    def LXVPRLL : XForm_XTp5_RAB5<31, 621, (outs vsrprc:$XTp),
                                   (ins (memr $RA):$addr, g8rc:$RB),
                                   "lxvprll $XTp, $addr, $RB", IIC_LdStLFD, []>;
   }
@@ -216,11 +216,11 @@ let Predicates = [HasVSX, IsISAFuture] in {
     def STXVRLL : XX1Form_memOp<31, 685, (outs),
                                 (ins vsrc:$XT, (memr $RA):$addr, g8rc:$RB),
                                 "stxvrll $XT, $addr, $RB", IIC_LdStLoad, []>;
-    def STXVPRL : XForm_XTp5_XAB5<31, 717, (outs),
+    def STXVPRL : XForm_XTp5_RAB5<31, 717, (outs),
                                   (ins vsrprc:$XTp, (memr $RA):$addr, g8rc:$RB),
                                   "stxvprl $XTp, $addr, $RB", IIC_LdStLFD, []>;
     def STXVPRLL
-        : XForm_XTp5_XAB5<31, 749, (outs),
+        : XForm_XTp5_RAB5<31, 749, (outs),
                           (ins vsrprc:$XTp, (memr $RA):$addr, g8rc:$RB),
                           "stxvprll $XTp, $addr, $RB", IIC_LdStLFD, []>;
   }

llvm/lib/Target/PowerPC/PPCInstrP10.td

@@ -870,7 +870,7 @@ class DQForm_XTp5_RA17_MEM<bits<6> opcode, bits<4> xo, dag OOL, dag IOL,
   let Inst{28...31} = xo;
 }
 
-class XForm_XTp5_XAB5<bits<6> opcode, bits<10> xo, dag OOL, dag IOL,
+class XForm_XTp5_RAB5<bits<6> opcode, bits<10> xo, dag OOL, dag IOL,
                       string asmstr, InstrItinClass itin, list<dag> pattern>
   : I<opcode, OOL, IOL, asmstr, itin>, XFormMemOp {
   bits<5> XTp;
@@ -1159,7 +1159,7 @@ let Predicates = [PairedVectorMemops] in {
     def LXVP : DQForm_XTp5_RA17_MEM<6, 0, (outs vsrprc:$XTp),
                                     (ins (memrix16 $DQ, $RA):$addr), "lxvp $XTp, $addr",
                                     IIC_LdStLFD, []>;
-    def LXVPX : XForm_XTp5_XAB5<31, 333, (outs vsrprc:$XTp), (ins (memrr $RA, $RB):$addr),
+    def LXVPX : XForm_XTp5_RAB5<31, 333, (outs vsrprc:$XTp), (ins (memrr $RA, $RB):$addr),
                                 "lxvpx $XTp, $addr", IIC_LdStLFD,
                                 []>;
   }
@@ -1168,7 +1168,7 @@ let Predicates = [PairedVectorMemops] in {
     def STXVP : DQForm_XTp5_RA17_MEM<6, 1, (outs), (ins vsrprc:$XTp,
                                      (memrix16 $DQ, $RA):$addr), "stxvp $XTp, $addr",
                                      IIC_LdStLFD, []>;
-    def STXVPX : XForm_XTp5_XAB5<31, 461, (outs), (ins vsrprc:$XTp, (memrr $RA, $RB):$addr),
+    def STXVPX : XForm_XTp5_RAB5<31, 461, (outs), (ins vsrprc:$XTp, (memrr $RA, $RB):$addr),
                                  "stxvpx $XTp, $addr", IIC_LdStLFD,
                                  []>;
   }