diff options
Diffstat (limited to 'lib/Transforms/InstCombine/InstCombineCompares.cpp')
| -rw-r--r-- | lib/Transforms/InstCombine/InstCombineCompares.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/Transforms/InstCombine/InstCombineCompares.cpp b/lib/Transforms/InstCombine/InstCombineCompares.cpp index 861cf92d28..1812e1d3a2 100644 --- a/lib/Transforms/InstCombine/InstCombineCompares.cpp +++ b/lib/Transforms/InstCombine/InstCombineCompares.cpp @@ -1423,7 +1423,7 @@ Instruction *InstCombiner::visitICmpInstWithInstAndIntCst(ICmpInst &ICI, switch (II->getIntrinsicID()) { case Intrinsic::bswap: Worklist.Add(II); - ICI.setOperand(0, II->getOperand(1)); + ICI.setOperand(0, II->getOperand(0)); ICI.setOperand(1, ConstantInt::get(II->getContext(), RHSV.byteSwap())); return &ICI; case Intrinsic::ctlz: @@ -1431,7 +1431,7 @@ Instruction *InstCombiner::visitICmpInstWithInstAndIntCst(ICmpInst &ICI, // ctz(A) == bitwidth(a) -> A == 0 and likewise for != if (RHSV == RHS->getType()->getBitWidth()) { Worklist.Add(II); - ICI.setOperand(0, II->getOperand(1)); + ICI.setOperand(0, II->getOperand(0)); ICI.setOperand(1, ConstantInt::get(RHS->getType(), 0)); return &ICI; } @@ -1440,7 +1440,7 @@ Instruction *InstCombiner::visitICmpInstWithInstAndIntCst(ICmpInst &ICI, // popcount(A) == 0 -> A == 0 and likewise for != if (RHS->isZero()) { Worklist.Add(II); - ICI.setOperand(0, II->getOperand(1)); + ICI.setOperand(0, II->getOperand(0)); ICI.setOperand(1, RHS); return &ICI; } |