diff options
Diffstat (limited to 'llvm/lib/Transforms/Utils/SimplifyLibCalls.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Utils/SimplifyLibCalls.cpp | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/llvm/lib/Transforms/Utils/SimplifyLibCalls.cpp b/llvm/lib/Transforms/Utils/SimplifyLibCalls.cpp index cb4ef87..79e91ad 100644 --- a/llvm/lib/Transforms/Utils/SimplifyLibCalls.cpp +++ b/llvm/lib/Transforms/Utils/SimplifyLibCalls.cpp @@ -342,7 +342,13 @@ static Value *copyFlags(const CallInst &Old, Value *New) { static Value *mergeAttributesAndFlags(CallInst *NewCI, const CallInst &Old) { NewCI->setAttributes(AttributeList::get( NewCI->getContext(), {NewCI->getAttributes(), Old.getAttributes()})); - NewCI->removeRetAttrs(AttributeFuncs::typeIncompatible(NewCI->getType())); + NewCI->removeRetAttrs(AttributeFuncs::typeIncompatible( + NewCI->getType(), NewCI->getRetAttributes())); + for (unsigned I = 0; I < NewCI->arg_size(); ++I) + NewCI->removeParamAttrs( + I, AttributeFuncs::typeIncompatible(NewCI->getArgOperand(I)->getType(), + NewCI->getParamAttributes(I))); + return copyFlags(Old, NewCI); } |