diff options
Diffstat (limited to 'lib/CodeGen/ABIInfo.h')
| -rw-r--r-- | lib/CodeGen/ABIInfo.h | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/lib/CodeGen/ABIInfo.h b/lib/CodeGen/ABIInfo.h index da6d035..35780f1 100644 --- a/lib/CodeGen/ABIInfo.h +++ b/lib/CodeGen/ABIInfo.h @@ -11,7 +11,8 @@ #define CLANG_CODEGEN_ABIINFO_H #include "clang/AST/Type.h" -#include "llvm/Type.h" +#include "llvm/IR/Type.h" +#include "llvm/IR/CallingConv.h" namespace llvm { class Value; @@ -102,8 +103,10 @@ namespace clang { return ABIArgInfo(Ignore, 0, 0, false, false, false, false, 0); } static ABIArgInfo getIndirect(unsigned Alignment, bool ByVal = true - , bool Realign = false) { - return ABIArgInfo(Indirect, 0, Alignment, ByVal, Realign, false, false, 0); + , bool Realign = false + , llvm::Type *Padding = 0) { + return ABIArgInfo(Indirect, 0, Alignment, ByVal, Realign, false, false, + Padding); } static ABIArgInfo getIndirectInReg(unsigned Alignment, bool ByVal = true , bool Realign = false) { @@ -182,14 +185,24 @@ namespace clang { class ABIInfo { public: CodeGen::CodeGenTypes &CGT; + protected: + llvm::CallingConv::ID RuntimeCC; + public: + ABIInfo(CodeGen::CodeGenTypes &cgt) + : CGT(cgt), RuntimeCC(llvm::CallingConv::C) {} - ABIInfo(CodeGen::CodeGenTypes &cgt) : CGT(cgt) {} virtual ~ABIInfo(); ASTContext &getContext() const; llvm::LLVMContext &getVMContext() const; const llvm::DataLayout &getDataLayout() const; + /// Return the calling convention to use for system runtime + /// functions. + llvm::CallingConv::ID getRuntimeCC() const { + return RuntimeCC; + } + virtual void computeInfo(CodeGen::CGFunctionInfo &FI) const = 0; /// EmitVAArg - Emit the target dependent code to load a value of |
