Simplify, suggested by Chris Lattner.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53283 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/Scalar/InstructionCombining.cpp b/lib/Transforms/Scalar/InstructionCombining.cpp
index 8d35bb5..c573f7f 100644
--- a/lib/Transforms/Scalar/InstructionCombining.cpp
+++ b/lib/Transforms/Scalar/InstructionCombining.cpp
@@ -3478,7 +3478,7 @@
case Instruction::LShr:
// (1 << x) & 1 --> zext(x == 0)
// (1 >> x) & 1 --> zext(x == 0)
- if (AndRHSMask.getLimitedValue() == 1 && Op0LHS == AndRHS) {
+ if (AndRHSMask == 1 && Op0LHS == AndRHS) {
Instruction *NewICmp = new ICmpInst(ICmpInst::ICMP_EQ, Op0RHS,
Constant::getNullValue(I.getType()));
InsertNewInstBefore(NewICmp, I);