diff options
Diffstat (limited to 'lib/Transforms/Utils/SimplifyIndVar.cpp')
| -rw-r--r-- | lib/Transforms/Utils/SimplifyIndVar.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/Transforms/Utils/SimplifyIndVar.cpp b/lib/Transforms/Utils/SimplifyIndVar.cpp index 76289c055b..6732a789d5 100644 --- a/lib/Transforms/Utils/SimplifyIndVar.cpp +++ b/lib/Transforms/Utils/SimplifyIndVar.cpp @@ -107,8 +107,8 @@ Value *SimplifyIndvar::foldIVUser(Instruction *UseInst, Instruction *IVOperand) // Attempt to fold a binary operator with constant operand. // e.g. ((I + 1) >> 2) => I >> 2 - if (IVOperand->getNumOperands() != 2 || - !isa<ConstantInt>(IVOperand->getOperand(1))) + if (!isa<BinaryOperator>(IVOperand) + || !isa<ConstantInt>(IVOperand->getOperand(1))) return 0; IVSrc = IVOperand->getOperand(0); |