diff options
Diffstat (limited to 'include/llvm/ParameterAttributes.h')
| -rw-r--r-- | include/llvm/ParameterAttributes.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/include/llvm/ParameterAttributes.h b/include/llvm/ParameterAttributes.h index 1dd98ea..79b5d0c 100644 --- a/include/llvm/ParameterAttributes.h +++ b/include/llvm/ParameterAttributes.h @@ -77,7 +77,7 @@ const uint16_t MutuallyIncompatible[3] = { /// with a parameter index. /// @brief ParameterAttributes with a parameter index. struct ParamAttrsWithIndex { - uint16_t attrs; ///< The attributes that are set, |'d together + uint16_t attrs; ///< The attributes that are set, or'd together uint16_t index; ///< Index of the parameter for which the attributes apply static ParamAttrsWithIndex get(uint16_t idx, uint16_t attrs) { @@ -219,6 +219,13 @@ class ParamAttrsList : public FoldingSetNode { /// @brief Return the number of parameter attributes this type has. unsigned size() const { return attrs.size(); } + /// @brief Return the number of references to this ParamAttrsList. + unsigned numRefs() const { return refCount; } + + /// @} + /// @name Mutators + /// @{ + public: /// Classes retaining references to ParamAttrsList objects should call this /// method to increment the reference count. This ensures that the /// ParamAttrsList object will not disappear until the class drops it. |