diff options
Diffstat (limited to 'lib/CodeGen/ABIInfo.h')
| -rw-r--r-- | lib/CodeGen/ABIInfo.h | 23 |
1 files changed, 20 insertions, 3 deletions
diff --git a/lib/CodeGen/ABIInfo.h b/lib/CodeGen/ABIInfo.h index d3ec46c4c4a1..7e7f7fa20679 100644 --- a/lib/CodeGen/ABIInfo.h +++ b/lib/CodeGen/ABIInfo.h @@ -7,8 +7,8 @@ // //===----------------------------------------------------------------------===// -#ifndef CLANG_CODEGEN_ABIINFO_H -#define CLANG_CODEGEN_ABIINFO_H +#ifndef LLVM_CLANG_LIB_CODEGEN_ABIINFO_H +#define LLVM_CLANG_LIB_CODEGEN_ABIINFO_H #include "clang/AST/Type.h" #include "llvm/IR/CallingConv.h" @@ -44,9 +44,12 @@ namespace clang { CodeGen::CodeGenTypes &CGT; protected: llvm::CallingConv::ID RuntimeCC; + llvm::CallingConv::ID BuiltinCC; public: ABIInfo(CodeGen::CodeGenTypes &cgt) - : CGT(cgt), RuntimeCC(llvm::CallingConv::C) {} + : CGT(cgt), + RuntimeCC(llvm::CallingConv::C), + BuiltinCC(llvm::CallingConv::C) {} virtual ~ABIInfo(); @@ -62,6 +65,11 @@ namespace clang { return RuntimeCC; } + /// Return the calling convention to use for compiler builtins + llvm::CallingConv::ID getBuiltinCC() const { + return BuiltinCC; + } + virtual void computeInfo(CodeGen::CGFunctionInfo &FI) const = 0; /// EmitVAArg - Emit the target dependent code to load a value of @@ -73,6 +81,15 @@ namespace clang { // abstract this out. virtual llvm::Value *EmitVAArg(llvm::Value *VAListAddr, QualType Ty, CodeGen::CodeGenFunction &CGF) const = 0; + + virtual bool isHomogeneousAggregateBaseType(QualType Ty) const; + + virtual bool isHomogeneousAggregateSmallEnough(const Type *Base, + uint64_t Members) const; + + bool isHomogeneousAggregate(QualType Ty, const Type *&Base, + uint64_t &Members) const; + }; } // end namespace clang |