[x86] Remove redundant call to setTargetDAGCombine for BUILD_VECTOR node type.

Since revision 235394, we no longer perform target specific combines on
build_vector nodes. No functional change intended.

llvm-svn: 265138

diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp
index 329cdc0..61f8e67 100644 (file)
--- a/llvm/lib/Target/X86/X86ISelLowering.cpp
+++ b/llvm/lib/Target/X86/X86ISelLowering.cpp
@@ -1877,7 +1877,6 @@ X86TargetLowering::X86TargetLowering(const X86TargetMachine &TM,
   setTargetDAGCombine(ISD::SINT_TO_FP);
   setTargetDAGCombine(ISD::UINT_TO_FP);
   setTargetDAGCombine(ISD::SETCC);
-  setTargetDAGCombine(ISD::BUILD_VECTOR);
   setTargetDAGCombine(ISD::MUL);
   setTargetDAGCombine(ISD::XOR);
   setTargetDAGCombine(ISD::MSCATTER);