Vendor import of llvm tags/RELEASE_33/final r183502 (effectively, 3.3

release):
http://llvm.org/svn/llvm-project/llvm/tags/RELEASE_33/final@183502

1 files changed, 7 insertions, 0 deletions

diff --git a/lib/IR/Function.cpp b/lib/IR/Function.cpp
index 1e72b90..7f7efab 100644
--- a/lib/IR/Function.cpp
+++ b/lib/IR/Function.cpp
@@ -124,6 +124,13 @@ bool Argument::hasStructRetAttr() const {
     hasAttribute(1, Attribute::StructRet);
 }
 
+/// hasReturnedAttr - Return true if this argument has the returned attribute on
+/// it in its containing function.
+bool Argument::hasReturnedAttr() const {
+  return getParent()->getAttributes().
+    hasAttribute(getArgNo()+1, Attribute::Returned);
+}
+
 /// addAttr - Add attributes to an argument.
 void Argument::addAttr(AttributeSet AS) {
   assert(AS.getNumSlots() <= 1 &&