Remove unnecessary qualification on 256-bit vector handling in LowerBUILD_VECTOR. Condition was already guaranteed by earlier code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149680 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp
index fb3b5c8..8096284 100644
--- a/lib/Target/X86/X86ISelLowering.cpp
+++ b/lib/Target/X86/X86ISelLowering.cpp
@@ -5220,9 +5220,9 @@
// For AVX-length vectors, build the individual 128-bit pieces and use
// shuffles to put them in place.
- if (VT.getSizeInBits() == 256 && !ISD::isBuildVectorAllZeros(Op.getNode())) {
+ if (VT.getSizeInBits() == 256) {
SmallVector<SDValue, 32> V;
- for (unsigned i = 0; i < NumElems; ++i)
+ for (unsigned i = 0; i != NumElems; ++i)
V.push_back(Op.getOperand(i));
EVT HVT = EVT::getVectorVT(*DAG.getContext(), ExtVT, NumElems/2);