diff options
Diffstat (limited to 'lib/IR/Function.cpp')
| -rw-r--r-- | lib/IR/Function.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/IR/Function.cpp b/lib/IR/Function.cpp index 1e72b90a13..7f7efabf76 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 && |