llvm-6502/include/llvm/MC/MCCodeGenInfo.h
Evan Cheng 439661395f Introduce MCCodeGenInfo, which keeps information that can affect codegen
(including compilation, assembly). Move relocation model Reloc::Model from
TargetMachine to MCCodeGenInfo so it's accessible even without TargetMachine.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135468 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-19 06:37:02 +00:00

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//===-- llvm/MC/MCCodeGenInfo.h - Target CodeGen Info -----------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file tracks information about the target which can affect codegen,
// asm parsing, and asm printing. For example, relocation model.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_MC_MCCODEGENINFO_H
#define LLVM_MC_MCCODEGENINFO_H
namespace llvm {
// Relocation model types.
namespace Reloc {
enum Model { Default, Static, PIC_, DynamicNoPIC };
}
class MCCodeGenInfo {
/// RelocationModel - Relocation model: statcic, pic, etc.
///
Reloc::Model RelocationModel;
public:
void InitMCCodeGenInfo(Reloc::Model RM = Reloc::Default);
Reloc::Model getRelocationModel() const { return RelocationModel; }
};
} // namespace llvm
#endif