diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/llvm/Function.h | 20 | ||||
| -rw-r--r-- | include/llvm/ParameterAttributes.h | 7 |
2 files changed, 14 insertions, 13 deletions
diff --git a/include/llvm/Function.h b/include/llvm/Function.h index 3aef7c5..fea9e0f 100644 --- a/include/llvm/Function.h +++ b/include/llvm/Function.h @@ -51,12 +51,6 @@ template<> struct ilist_traits<Argument> static int getListOffset(); }; -typedef unsigned FunctionNotes; -const FunctionNotes FN_NOTE_None = 0; -const FunctionNotes FN_NOTE_NoInline = 1<<0; -const FunctionNotes FN_NOTE_AlwaysInline = 1<<1; -const FunctionNotes FN_NOTE_OptimizeForSize = 1<<2; - class Function : public GlobalValue, public Annotable, public ilist_node<Function> { public: @@ -76,7 +70,6 @@ private: mutable ArgumentListType ArgumentList; ///< The formal arguments ValueSymbolTable *SymTab; ///< Symbol table of args/instructions PAListPtr ParamAttrs; ///< Parameter attributes - FunctionNotes Notes; ///< Function properties // The Calling Convention is stored in Value::SubclassData. /*unsigned CallingConvention;*/ @@ -155,18 +148,19 @@ public: /// void setParamAttrs(const PAListPtr &attrs) { ParamAttrs = attrs; } - /// getNotes - Return function notes - /// - const FunctionNotes &getNotes() const { return Notes; } /// hasNote - Return true if this function has given note. - bool hasNote(FunctionNotes N) const { - return (!isDeclaration() && (Notes & N)); + bool hasNote(ParameterAttributes N) const { + // Notes are stored at ~0 index in parameter attribute list + return (!isDeclaration() && paramHasAttr(~0, N)); } /// setNotes - Set notes for this function /// - void setNotes(const FunctionNotes P) { Notes = Notes | P;} + void setNotes(const ParameterAttributes N) { + // Notes are stored at ~0 index in parameter attribute list + addParamAttr(~0, N); + } /// hasGC/getGC/setGC/clearGC - The name of the garbage collection algorithm /// to use during code generation. diff --git a/include/llvm/ParameterAttributes.h b/include/llvm/ParameterAttributes.h index 16f798e..848bb50 100644 --- a/include/llvm/ParameterAttributes.h +++ b/include/llvm/ParameterAttributes.h @@ -46,6 +46,13 @@ const Attributes ReadNone = 1<<9; ///< Function does not access memory const Attributes ReadOnly = 1<<10; ///< Function only reads from memory const Attributes Alignment = 0xffff<<16; ///< Alignment of parameter (16 bits) // 0 = unknown, else in clear (not log) + +/// Function notes are implemented as attributes stored at index ~0 in +/// parameter attribute list. +const Attributes FN_NOTE_None = 0; +const Attributes FN_NOTE_NoInline = 1<<0; // inline=never +const Attributes FN_NOTE_AlwaysInline = 1<<1; // inline=always +const Attributes FN_NOTE_OptimizeForSize = 1<<2; // opt_size /// @brief Attributes that only apply to function parameters. const Attributes ParameterOnly = ByVal | Nest | StructRet; |