diff options
Diffstat (limited to 'llvm/lib/Transforms/Utils/InlineFunction.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Utils/InlineFunction.cpp | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/llvm/lib/Transforms/Utils/InlineFunction.cpp b/llvm/lib/Transforms/Utils/InlineFunction.cpp index 5beee1f..c65bf16 100644 --- a/llvm/lib/Transforms/Utils/InlineFunction.cpp +++ b/llvm/lib/Transforms/Utils/InlineFunction.cpp @@ -1381,7 +1381,8 @@ static void AddParamAndFnBasicAttributes(const CallBase &CB, // behavior was just using a poison value. static const Attribute::AttrKind ExactAttrsToPropagate[] = { Attribute::Dereferenceable, Attribute::DereferenceableOrNull, - Attribute::NonNull, Attribute::Alignment, Attribute::Range}; + Attribute::NonNull, Attribute::NoFPClass, + Attribute::Alignment, Attribute::Range}; for (unsigned I = 0, E = CB.arg_size(); I < E; ++I) { ValidObjParamAttrs.emplace_back(AttrBuilder{CB.getContext()}); @@ -1463,6 +1464,13 @@ static void AddParamAndFnBasicAttributes(const CallBase &CB, NewAB.addRangeAttr(CombinedRange); } } + + if (FPClassTest ExistingNoFP = AL.getParamNoFPClass(I)) { + FPClassTest NewNoFP = + NewAB.getAttribute(Attribute::NoFPClass).getNoFPClass(); + NewAB.addNoFPClassAttr(ExistingNoFP | NewNoFP); + } + AL = AL.addParamAttributes(Context, I, NewAB); } else if (NewInnerCB->getArgOperand(I)->getType()->isPointerTy()) { // Check if the underlying value for the parameter is an argument. |