[llvm] r365270 - [X86] LowerBuildVectorv16i8 - pull out repeated getOperand() call. NFCI.

[Simon Pilgrim via llvm-commits]

Author: rksimon
Date: Sat Jul  6 11:33:29 2019
New Revision: 365270

URL: http://llvm.org/viewvc/llvm-project?rev=365270&view=rev
Log:
[X86] LowerBuildVectorv16i8 - pull out repeated getOperand() call. NFCI.

Modified:
    llvm/trunk/lib/Target/X86/X86ISelLowering.cpp

Modified: llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86ISelLowering.cpp?rev=365270&r1=365269&r2=365270&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86ISelLowering.cpp (original)
+++ llvm/trunk/lib/Target/X86/X86ISelLowering.cpp Sat Jul  6 11:33:29 2019
@@ -7237,11 +7237,11 @@ static SDValue LowerBuildVectorv16i8(SDV
     }
 
     if (NextIsNonZero) {
-      SDValue NextElt;
+      SDValue NextElt = Op.getOperand(i + 1);
       if (i == 0 && NumZero)
-        NextElt = DAG.getZExtOrTrunc(Op.getOperand(i+1), dl, MVT::i32);
+        NextElt = DAG.getZExtOrTrunc(NextElt, dl, MVT::i32);
       else
-        NextElt = DAG.getAnyExtOrTrunc(Op.getOperand(i+1), dl, MVT::i32);
+        NextElt = DAG.getAnyExtOrTrunc(NextElt, dl, MVT::i32);
       NextElt = DAG.getNode(ISD::SHL, dl, MVT::i32, NextElt,
                             DAG.getConstant(8, dl, MVT::i8));
       if (ThisIsNonZero)