More encapsulation work.

Use the AttributeSet when we're talking about more than one attribute. Add a
function that adds a single attribute. No functionality change intended.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173196 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 6 insertions, 2 deletions

diff --git a/lib/IR/Instructions.cpp b/lib/IR/Instructions.cpp
index aba0fc92f2..8597d5c452 100644
--- a/lib/IR/Instructions.cpp
+++ b/lib/IR/Instructions.cpp
@@ -333,7 +333,9 @@ CallInst::CallInst(const CallInst &CI)
 
 void CallInst::addAttribute(unsigned i, Attribute attr) {
   AttributeSet PAL = getAttributes();
-  PAL = PAL.addAttr(getContext(), i, attr);
+  AttrBuilder B(attr);
+  PAL = PAL.addAttributes(getContext(), i,
+                          AttributeSet::get(getContext(), i, B));
   setAttributes(PAL);
 }
 
@@ -589,7 +591,9 @@ bool InvokeInst::paramHasAttr(unsigned i, Attribute::AttrKind A) const {
 
 void InvokeInst::addAttribute(unsigned i, Attribute attr) {
   AttributeSet PAL = getAttributes();
-  PAL = PAL.addAttr(getContext(), i, attr);
+  AttrBuilder B(attr);
+  PAL = PAL.addAttributes(getContext(), i,
+                          AttributeSet::get(getContext(), i, B));
   setAttributes(PAL);
 }