diff options
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/X86/X86ISelLowering.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp index bb501aa44be..8fbfb8497fd 100644 --- a/llvm/lib/Target/X86/X86ISelLowering.cpp +++ b/llvm/lib/Target/X86/X86ISelLowering.cpp @@ -9454,6 +9454,7 @@ static SDValue LowerVectorAllZeroTest(SDValue Op, const X86Subtarget *Subtarget, SmallVector<SDValue, 8> Opnds; DenseMap<SDValue, unsigned> VecInMap; + SmallVector<SDValue, 8> VecIns; EVT VT = MVT::Other; // Recognize a special case where a vector is casted into wide integer to @@ -9493,6 +9494,7 @@ static SDValue LowerVectorAllZeroTest(SDValue Op, const X86Subtarget *Subtarget, VT != VecInMap.begin()->first.getValueType()) return SDValue(); M = VecInMap.insert(std::make_pair(ExtractedFromVec, 0)).first; + VecIns.push_back(ExtractedFromVec); } M->second |= 1U << cast<ConstantSDNode>(Idx)->getZExtValue(); } @@ -9501,14 +9503,12 @@ static SDValue LowerVectorAllZeroTest(SDValue Op, const X86Subtarget *Subtarget, "Not extracted from 128-/256-bit vector."); unsigned FullMask = (1U << VT.getVectorNumElements()) - 1U; - SmallVector<SDValue, 8> VecIns; for (DenseMap<SDValue, unsigned>::const_iterator I = VecInMap.begin(), E = VecInMap.end(); I != E; ++I) { // Quit if not all elements are used. if (I->second != FullMask) return SDValue(); - VecIns.push_back(I->first); } EVT TestVT = VT.is128BitVector() ? MVT::v2i64 : MVT::v4i64; |
