llvm-6502/lib/Target/X86/X86TargetAsmInfo.h
Chris Lattner f40761d522 remove a densemap from TargetAsmInfo that was uniquing the targetflags strings,
just use a smallstring instead.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77144 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-26 07:33:58 +00:00

70 lines
2.4 KiB
C++

//=====-- X86TargetAsmInfo.h - X86 asm properties -------------*- C++ -*--====//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file contains the declaration of the X86TargetAsmInfo class.
//
//===----------------------------------------------------------------------===//
#ifndef X86TARGETASMINFO_H
#define X86TARGETASMINFO_H
#include "X86TargetMachine.h"
#include "llvm/Target/TargetAsmInfo.h"
#include "llvm/Target/ELFTargetAsmInfo.h"
#include "llvm/Target/DarwinTargetAsmInfo.h"
#include "llvm/Support/Compiler.h"
namespace llvm {
extern const char *const x86_asm_table[];
template <class BaseTAI>
struct X86TargetAsmInfo : public BaseTAI {
explicit X86TargetAsmInfo(const X86TargetMachine &TM) : BaseTAI(TM) {
BaseTAI::AsmTransCBE = x86_asm_table;
BaseTAI::AssemblerDialect =TM.getSubtarget<X86Subtarget>().getAsmFlavor();
}
};
typedef X86TargetAsmInfo<TargetAsmInfo> X86GenericTargetAsmInfo;
EXTERN_TEMPLATE_INSTANTIATION(class X86TargetAsmInfo<TargetAsmInfo>);
struct X86DarwinTargetAsmInfo : public X86TargetAsmInfo<DarwinTargetAsmInfo> {
explicit X86DarwinTargetAsmInfo(const X86TargetMachine &TM);
virtual unsigned PreferredEHDataFormat(DwarfEncoding::Target Reason,
bool Global) const;
virtual const char *getEHGlobalPrefix() const;
};
struct X86ELFTargetAsmInfo : public X86TargetAsmInfo<ELFTargetAsmInfo> {
explicit X86ELFTargetAsmInfo(const X86TargetMachine &TM);
virtual unsigned PreferredEHDataFormat(DwarfEncoding::Target Reason,
bool Global) const;
};
struct X86COFFTargetAsmInfo : public X86GenericTargetAsmInfo {
explicit X86COFFTargetAsmInfo(const X86TargetMachine &TM);
virtual unsigned PreferredEHDataFormat(DwarfEncoding::Target Reason,
bool Global) const;
virtual const char *
getSectionPrefixForUniqueGlobal(SectionKind kind) const;
virtual void getSectionFlags(unsigned Flags,
SmallVectorImpl<char> &Str) const;
};
struct X86WinTargetAsmInfo : public X86GenericTargetAsmInfo {
explicit X86WinTargetAsmInfo(const X86TargetMachine &TM);
};
} // namespace llvm
#endif