diff options
Diffstat (limited to 'llvm/lib/AsmParser/LLParser.h')
| -rw-r--r-- | llvm/lib/AsmParser/LLParser.h | 25 |
1 files changed, 19 insertions, 6 deletions
diff --git a/llvm/lib/AsmParser/LLParser.h b/llvm/lib/AsmParser/LLParser.h index 96fb06a1f29..8b7e9560a69 100644 --- a/llvm/lib/AsmParser/LLParser.h +++ b/llvm/lib/AsmParser/LLParser.h @@ -108,6 +108,14 @@ namespace llvm { unsigned MDKind, MDSlot; }; + /// Indicates which operator an operand allows (for the few operands that + /// may only reference a certain operator). + enum OperatorConstraint { + OC_None = 0, // No constraint + OC_CatchPad, // Must be CatchPadInst + OC_CleanupPad // Must be CleanupPadInst + }; + SmallVector<Instruction*, 64> InstsWithTBAATag; // Type resolution handling data structures. The location is set when we @@ -329,8 +337,10 @@ namespace llvm { /// GetVal - Get a value with the specified name or ID, creating a /// forward reference record if needed. This can return null if the value /// exists but does not have the right type. - Value *GetVal(const std::string &Name, Type *Ty, LocTy Loc); - Value *GetVal(unsigned ID, Type *Ty, LocTy Loc); + Value *GetVal(const std::string &Name, Type *Ty, LocTy Loc, + OperatorConstraint OC = OC_None); + Value *GetVal(unsigned ID, Type *Ty, LocTy Loc, + OperatorConstraint OC = OC_None); /// SetInstName - After an instruction is parsed and inserted into its /// basic block, this installs its name. @@ -352,12 +362,15 @@ namespace llvm { }; bool ConvertValIDToValue(Type *Ty, ValID &ID, Value *&V, - PerFunctionState *PFS); + PerFunctionState *PFS, + OperatorConstraint OC = OC_None); bool parseConstantValue(Type *Ty, Constant *&C); - bool ParseValue(Type *Ty, Value *&V, PerFunctionState *PFS); - bool ParseValue(Type *Ty, Value *&V, PerFunctionState &PFS) { - return ParseValue(Ty, V, &PFS); + bool ParseValue(Type *Ty, Value *&V, PerFunctionState *PFS, + OperatorConstraint OC = OC_None); + bool ParseValue(Type *Ty, Value *&V, PerFunctionState &PFS, + OperatorConstraint OC = OC_None) { + return ParseValue(Ty, V, &PFS, OC); } bool ParseValue(Type *Ty, Value *&V, LocTy &Loc, PerFunctionState &PFS) { |
