The 'Raw' method cannot handle 'string' attributes. Don't even try.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174848 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/IR/Attributes.cpp b/lib/IR/Attributes.cpp
index e64603c..343f569 100644
--- a/lib/IR/Attributes.cpp
+++ b/lib/IR/Attributes.cpp
@@ -468,6 +468,10 @@
for (AttributeSetNode::const_iterator II = ASN->begin(),
IE = ASN->end(); II != IE; ++II) {
Attribute Attr = *II;
+
+ // This cannot handle string attributes.
+ if (Attr.isStringAttribute()) continue;
+
Attribute::AttrKind Kind = Attr.getKindAsEnum();
if (Kind == Attribute::Alignment)