Make sure we have a Add/Remove/Has function for various thing that can have attribute.

Summary: This also deprecated the get attribute function familly.

Reviewers: Wallbraker, whitequark, joker.eph, echristo, rafael, jyknight

Subscribers: axw, joker.eph, llvm-commits

Differential Revision: http://reviews.llvm.org/D19181

llvm-svn: 272504

1 files changed, 6 insertions, 0 deletions

diff --git a/llvm/lib/IR/Function.cpp b/llvm/lib/IR/Function.cpp
index 815922593e5..d7eaf7190c4 100644
--- a/llvm/lib/IR/Function.cpp
+++ b/llvm/lib/IR/Function.cpp
@@ -372,6 +372,12 @@ void Function::addAttribute(unsigned i, Attribute::AttrKind attr) {
   setAttributes(PAL);
 }
 
+void Function::addAttribute(unsigned i, Attribute Attr) {
+  AttributeSet PAL = getAttributes();
+  PAL = PAL.addAttribute(getContext(), i, Attr);
+  setAttributes(PAL);
+}
+
 void Function::addAttributes(unsigned i, AttributeSet attrs) {
   AttributeSet PAL = getAttributes();
   PAL = PAL.addAttributes(getContext(), i, attrs);