diff options
Diffstat (limited to 'include/llvm/Instructions.h')
| -rw-r--r-- | include/llvm/Instructions.h | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/include/llvm/Instructions.h b/include/llvm/Instructions.h index 96ca43d6ca..34b22c7802 100644 --- a/include/llvm/Instructions.h +++ b/include/llvm/Instructions.h @@ -20,6 +20,7 @@ #include "llvm/InstrTypes.h" #include "llvm/DerivedTypes.h" +#include "llvm/ParameterAttributes.h" namespace llvm { @@ -923,8 +924,14 @@ public: /// @brief Set the parameter attributes. void setParamAttrs(const ParamAttrsList *attrs); + /// @brief Determine whether the call or the callee has the given attribute. + bool paramHasAttr(uint16_t i, ParameterAttributes attr) const; + /// @brief Determine if the call returns a structure. - bool isStructReturn() const; + bool isStructReturn() const { + // Be friendly and also check the callee. + return paramHasAttr(1, ParamAttr::StructRet); + } /// getCalledFunction - Return the function being called by this instruction /// if it is a direct call. If it is a call through a function pointer, @@ -1701,8 +1708,14 @@ public: /// @brief Set the parameter attributes. void setParamAttrs(const ParamAttrsList *attrs); + /// @brief Determine whether the call or the callee has the given attribute. + bool paramHasAttr(uint16_t i, ParameterAttributes attr) const; + /// @brief Determine if the call returns a structure. - bool isStructReturn() const; + bool isStructReturn() const { + // Be friendly and also check the callee. + return paramHasAttr(1, ParamAttr::StructRet); + } /// getCalledFunction - Return the function called, or null if this is an /// indirect function invocation. |