From: Simon Pilgrim <llvm-dev@redking.me.uk>
Date: Tue, 7 Jan 2020 15:52:15 +0000 (+0000)
Subject: [X86] Pull out repeated SrcVT.getVectorNumElements() call. NFCI.
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0e912e22b63d413a27596fc4457aec8a0a1af45c;p=platform%2Fupstream%2Fllvm.git

[X86] Pull out repeated SrcVT.getVectorNumElements() call. NFCI.
---

diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp
index 8375166..e19e669 100644
--- a/llvm/lib/Target/X86/X86ISelLowering.cpp
+++ b/llvm/lib/Target/X86/X86ISelLowering.cpp
@@ -37308,8 +37308,9 @@ static SDValue combineExtractVectorElt(SDNode *N, SelectionDAG &DAG,
   EVT VT = N->getValueType(0);
   SDLoc dl(InputVector);
   bool IsPextr = N->getOpcode() != ISD::EXTRACT_VECTOR_ELT;
+  unsigned NumSrcElts = SrcVT.getVectorNumElements();
 
-  if (CIdx && CIdx->getAPIntValue().uge(SrcVT.getVectorNumElements()))
+  if (CIdx && CIdx->getAPIntValue().uge(NumSrcElts))
     return IsPextr ? DAG.getConstant(0, dl, VT) : DAG.getUNDEF(VT);
 
   // Integer Constant Folding.
@@ -37405,7 +37406,6 @@ static SDValue combineExtractVectorElt(SDNode *N, SelectionDAG &DAG,
     };
     if (all_of(InputVector->uses(), IsBoolExtract) &&
         BoolExtracts.size() > 1) {
-      unsigned NumSrcElts = SrcVT.getVectorNumElements();
       EVT BCVT = EVT::getIntegerVT(*DAG.getContext(), NumSrcElts);
       if (SDValue BC =
               combineBitcastvxi1(DAG, BCVT, InputVector, dl, Subtarget)) {