fix typo


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26889 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/PowerPC/PPCInstrInfo.td b/lib/Target/PowerPC/PPCInstrInfo.td
index 03562ad..32bbfbf 100644
--- a/lib/Target/PowerPC/PPCInstrInfo.td
+++ b/lib/Target/PowerPC/PPCInstrInfo.td
@@ -1016,13 +1016,13 @@
                       "vxor $vD, $vA, $vB", VecFP,
                       []>;
 
-def VSPLTB : VFForm_1<524, (ops VRRC:$vD, u5imm:$UIMM, VRRC:$vB),
+def VSPLTB : VXForm_1<524, (ops VRRC:$vD, u5imm:$UIMM, VRRC:$vB),
                       "vspltb $vD, $vB, $UIMM", VecPerm,
                       []>;
-def VSPLTH : VFForm_1<588, (ops VRRC:$vD, u5imm:$UIMM, VRRC:$vB),
+def VSPLTH : VXForm_1<588, (ops VRRC:$vD, u5imm:$UIMM, VRRC:$vB),
                       "vsplth $vD, $vB, $UIMM", VecPerm,
                       []>;
-def VSPLTW : VFForm_1<652, (ops VRRC:$vD, u5imm:$UIMM, VRRC:$vB),
+def VSPLTW : VXForm_1<652, (ops VRRC:$vD, u5imm:$UIMM, VRRC:$vB),
                       "vspltw $vD, $vB, $UIMM", VecPerm,
                       []>;