[PowerPC] Revert commit r339779
This commit has caused failures in some internal benchmarks. Temporarily
reverting this patch until the issue can be diagnosed and fixed.
llvm-svn: 340740
diff --git a/llvm/lib/Target/PowerPC/PPCInstrVSX.td b/llvm/lib/Target/PowerPC/PPCInstrVSX.td
index 3a792d8..781a327 100644
--- a/llvm/lib/Target/PowerPC/PPCInstrVSX.td
+++ b/llvm/lib/Target/PowerPC/PPCInstrVSX.td
@@ -870,8 +870,7 @@
"xxpermdi $XT, $XA, $XA, $DM", IIC_VecPerm, []>;
def XXSEL : XX4Form<60, 3,
(outs vsrc:$XT), (ins vsrc:$XA, vsrc:$XB, vsrc:$XC),
- "xxsel $XT, $XA, $XB, $XC", IIC_VecPerm,
- [(set v4i32:$XT, (vselect v4i32:$XC, v4i32:$XB, v4i32:$XA))]>;
+ "xxsel $XT, $XA, $XB, $XC", IIC_VecPerm, []>;
def XXSLDWI : XX3Form_2<60, 2,
(outs vsrc:$XT), (ins vsrc:$XA, vsrc:$XB, u2imm:$SHW),