Add some convenience methods for querying function attributes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175469 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 8 insertions, 0 deletions

diff --git a/include/llvm/IR/Function.h b/include/llvm/IR/Function.h
index f7d5a48..568b55c 100644
--- a/include/llvm/IR/Function.h
+++ b/include/llvm/IR/Function.h
@@ -175,6 +175,14 @@ public:
                                              AttributeSet::FunctionIndex, N));
   }
 
+  /// \brief Return true if the function has the attribute.
+  bool hasFnAttribute(Attribute::AttrKind Kind) const {
+    return AttributeSets.hasAttribute(AttributeSet::FunctionIndex, Kind);
+  }
+  bool hasFnAttribute(StringRef Kind) const {
+    return AttributeSets.hasAttribute(AttributeSet::FunctionIndex, Kind);
+  }
+
   /// hasGC/getGC/setGC/clearGC - The name of the garbage collection algorithm
   ///                             to use during code generation.
   bool hasGC() const;