[InstCombine][NFC] Use SimplifyAddInst() instead of SimplifyBinOp(Instruction::BinaryOps::Add, )

llvm-svn: 368521
2019-08-10 19:29:10 +00:00 · 2019-08-10 19:29:10 +00:00 · 96474d17c6
parent 404e978f27
commit 96474d17c6
1 changed files with 2 additions and 2 deletions
--- a/llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp
+++ b/llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp
@ -3343,8 +3343,8 @@ foldShiftIntoShiftInAnotherHandOfAndInICmp(ICmpInst &I, const SimplifyQuery SQ,
  }

  // Can we fold (XShAmt+YShAmt) ?
-  Value *NewShAmt = SimplifyBinOp(Instruction::BinaryOps::Add, XShAmt, YShAmt,
-                                  SQ.getWithInstruction(&I));
+  Value *NewShAmt = SimplifyAddInst(XShAmt, YShAmt, /*IsNSW=*/false,
+                                    /*IsNUW=*/false, SQ.getWithInstruction(&I));
  if (!NewShAmt)
    return nullptr;
  // Is the new shift amount smaller than the bit width?