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-rw-r--r--llvm/include/llvm/DerivedTypes.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/include/llvm/DerivedTypes.h b/llvm/include/llvm/DerivedTypes.h
index dadbdcc3add..4b24d876bee 100644
--- a/llvm/include/llvm/DerivedTypes.h
+++ b/llvm/include/llvm/DerivedTypes.h
@@ -148,7 +148,8 @@ public:
SExtAttribute = 1 << 1, ///< sign extended before/after call
NoReturnAttribute = 1 << 2, ///< mark the function as not returning
InRegAttribute = 1 << 3, ///< force argument to be passed in register
- StructRetAttribute= 1 << 4 ///< hidden pointer to structure to return
+ StructRetAttribute= 1 << 4, ///< hidden pointer to structure to return
+ NoUnwindAttribute = 1 << 5 ///< Function doesn't unwind stack
};
typedef std::vector<ParameterAttributes> ParamAttrsList;
private:
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