Simplify and rename function overrideFunctionAttributes. NFC.

This is in preparation to making changes needed to stop resetting
NoFramePointerElim in resetTargetOptions.

llvm-svn: 238079

1 files changed, 0 insertions, 13 deletions

diff --git a/llvm/lib/IR/Function.cpp b/llvm/lib/IR/Function.cpp
index cbba2ee..c579b6b 100644
--- a/llvm/lib/IR/Function.cpp
+++ b/llvm/lib/IR/Function.cpp
@@ -959,19 +959,6 @@ void Function::setPrologueData(Constant *PrologueData) {
   setValueSubclassData(PDData);
 }
 
-void llvm::overrideFunctionAttribute(StringRef Kind, StringRef Value,
-                                     Function &F) {
-  auto &Ctx = F.getContext();
-  AttributeSet Attrs = F.getAttributes(), AttrsToRemove;
-
-  AttrsToRemove =
-      AttrsToRemove.addAttribute(Ctx, AttributeSet::FunctionIndex, Kind);
-  Attrs = Attrs.removeAttributes(Ctx, AttributeSet::FunctionIndex,
-                                 AttrsToRemove);
-  Attrs = Attrs.addAttribute(Ctx, AttributeSet::FunctionIndex, Kind, Value);
-  F.setAttributes(Attrs);
-}
-
 void Function::setEntryCount(uint64_t Count) {
   MDBuilder MDB(getContext());
   setMetadata(LLVMContext::MD_prof, MDB.createFunctionEntryCount(Count));