diff options
Diffstat (limited to 'llvm/lib/Transforms/Scalar/RewriteStatepointsForGC.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Scalar/RewriteStatepointsForGC.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/llvm/lib/Transforms/Scalar/RewriteStatepointsForGC.cpp b/llvm/lib/Transforms/Scalar/RewriteStatepointsForGC.cpp index 9dc476785c7..77b2bd84f9b 100644 --- a/llvm/lib/Transforms/Scalar/RewriteStatepointsForGC.cpp +++ b/llvm/lib/Transforms/Scalar/RewriteStatepointsForGC.cpp @@ -2286,7 +2286,7 @@ static void RemoveNonValidAttrAtIndex(LLVMContext &Ctx, AttrHolder &AH, if (AH.getDereferenceableOrNullBytes(Index)) R.addAttribute(Attribute::get(Ctx, Attribute::DereferenceableOrNull, AH.getDereferenceableOrNullBytes(Index))); - if (AH.doesNotAlias(Index)) + if (AH.getAttributes().hasAttribute(Index, Attribute::NoAlias)) R.addAttribute(Attribute::NoAlias); if (!R.empty()) @@ -2299,7 +2299,8 @@ RewriteStatepointsForGC::stripNonValidAttributesFromPrototype(Function &F) { for (Argument &A : F.args()) if (isa<PointerType>(A.getType())) - RemoveNonValidAttrAtIndex(Ctx, F, A.getArgNo() + 1); + RemoveNonValidAttrAtIndex(Ctx, F, + A.getArgNo() + AttributeList::FirstArgIndex); if (isa<PointerType>(F.getReturnType())) RemoveNonValidAttrAtIndex(Ctx, F, AttributeList::ReturnIndex); @@ -2335,7 +2336,7 @@ void RewriteStatepointsForGC::stripNonValidAttributesFromBody(Function &F) { if (CallSite CS = CallSite(&I)) { for (int i = 0, e = CS.arg_size(); i != e; i++) if (isa<PointerType>(CS.getArgument(i)->getType())) - RemoveNonValidAttrAtIndex(Ctx, CS, i + 1); + RemoveNonValidAttrAtIndex(Ctx, CS, i + AttributeList::FirstArgIndex); if (isa<PointerType>(CS.getType())) RemoveNonValidAttrAtIndex(Ctx, CS, AttributeList::ReturnIndex); } |
