mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-11-01 15:11:24 +00:00
dbdbf0ce2e
contributed by Evan Cheng. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24358 91177308-0d34-0410-b5e6-96231b3b80d8
96 lines
3.0 KiB
C++
96 lines
3.0 KiB
C++
//===-- X86.h - Top-level interface for X86 representation ------*- C++ -*-===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file was developed by the LLVM research group and is distributed under
|
|
// the University of Illinois Open Source License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// This file contains the entry points for global functions defined in the x86
|
|
// target library, as used by the LLVM JIT.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#ifndef TARGET_X86_H
|
|
#define TARGET_X86_H
|
|
|
|
#include <iosfwd>
|
|
|
|
namespace llvm {
|
|
|
|
class TargetMachine;
|
|
class PassManager;
|
|
class FunctionPass;
|
|
class IntrinsicLowering;
|
|
class MachineCodeEmitter;
|
|
|
|
enum X86VectorEnum {
|
|
NoSSE, SSE, SSE2, SSE3
|
|
};
|
|
|
|
extern X86VectorEnum X86Vector;
|
|
extern bool X86ScalarSSE;
|
|
|
|
/// createX86ISelPattern - This pass converts an LLVM function into a
|
|
/// machine code representation using pattern matching and a machine
|
|
/// description file.
|
|
///
|
|
FunctionPass *createX86ISelPattern(TargetMachine &TM);
|
|
|
|
/// createX86ISelDag - This pass converts a legalized DAG into a
|
|
/// X86-specific DAG, ready for instruction scheduling.
|
|
///
|
|
FunctionPass *createX86ISelDag(TargetMachine &TM);
|
|
|
|
/// createX86SSAPeepholeOptimizerPass - Create a pass to perform SSA-based X86
|
|
/// specific peephole optimizations.
|
|
///
|
|
FunctionPass *createX86SSAPeepholeOptimizerPass();
|
|
|
|
/// createX86PeepholeOptimizer - Create a pass to perform X86 specific peephole
|
|
/// optimizations.
|
|
///
|
|
FunctionPass *createX86PeepholeOptimizerPass();
|
|
|
|
/// createX86FloatingPointStackifierPass - This function returns a pass which
|
|
/// converts floating point register references and pseudo instructions into
|
|
/// floating point stack references and physical instructions.
|
|
///
|
|
FunctionPass *createX86FloatingPointStackifierPass();
|
|
|
|
/// createX86CodePrinterPass - Returns a pass that prints the X86
|
|
/// assembly code for a MachineFunction to the given output stream,
|
|
/// using the given target machine description.
|
|
///
|
|
FunctionPass *createX86CodePrinterPass(std::ostream &o, TargetMachine &tm);
|
|
|
|
/// createX86CodeEmitterPass - Return a pass that emits the collected X86 code
|
|
/// to the specified MCE object.
|
|
FunctionPass *createX86CodeEmitterPass(MachineCodeEmitter &MCE);
|
|
|
|
/// addX86ELFObjectWriterPass - Add passes to the FPM that output the generated
|
|
/// code as an ELF object file.
|
|
///
|
|
void addX86ELFObjectWriterPass(PassManager &FPM,
|
|
std::ostream &o, TargetMachine &tm);
|
|
|
|
/// createX86EmitCodeToMemory - Returns a pass that converts a register
|
|
/// allocated function into raw machine code in a dynamically
|
|
/// allocated chunk of memory.
|
|
///
|
|
FunctionPass *createEmitX86CodeToMemory();
|
|
|
|
} // End llvm namespace
|
|
|
|
// Defines symbolic names for X86 registers. This defines a mapping from
|
|
// register name to register number.
|
|
//
|
|
#include "X86GenRegisterNames.inc"
|
|
|
|
// Defines symbolic names for the X86 instructions.
|
|
//
|
|
#include "X86GenInstrNames.inc"
|
|
|
|
#endif
|