mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-09-08 08:54:58 +00:00
2e9d5f912a
use the old behavior, the flag is -O0. This change allows for finer-grained control over which optimizations are run at different -O levels. Most of this work was pretty mechanical. The majority of the fixes came from verifying that a "fast" variable wasn't used anymore. The JIT still uses a "Fast" flag. I'm not 100% sure if it's necessary to change it there... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70270 91177308-0d34-0410-b5e6-96231b3b80d8
48 lines
1.5 KiB
C++
48 lines
1.5 KiB
C++
//===-- Alpha.h - Top-level interface for Alpha representation --*- 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 entry points for global functions defined in the LLVM
|
|
// Alpha back-end.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#ifndef TARGET_ALPHA_H
|
|
#define TARGET_ALPHA_H
|
|
|
|
namespace llvm {
|
|
|
|
class AlphaTargetMachine;
|
|
class FunctionPass;
|
|
class TargetMachine;
|
|
class MachineCodeEmitter;
|
|
class raw_ostream;
|
|
|
|
FunctionPass *createAlphaISelDag(AlphaTargetMachine &TM);
|
|
FunctionPass *createAlphaCodePrinterPass(raw_ostream &OS,
|
|
TargetMachine &TM,
|
|
unsigned OptLevel, bool Verbose);
|
|
FunctionPass *createAlphaPatternInstructionSelector(TargetMachine &TM);
|
|
FunctionPass *createAlphaCodeEmitterPass(AlphaTargetMachine &TM,
|
|
MachineCodeEmitter &MCE);
|
|
FunctionPass *createAlphaLLRPPass(AlphaTargetMachine &tm);
|
|
FunctionPass *createAlphaBranchSelectionPass();
|
|
|
|
} // end namespace llvm;
|
|
|
|
// Defines symbolic names for Alpha registers. This defines a mapping from
|
|
// register name to register number.
|
|
//
|
|
#include "AlphaGenRegisterNames.inc"
|
|
|
|
// Defines symbolic names for the Alpha instructions.
|
|
//
|
|
#include "AlphaGenInstrNames.inc"
|
|
|
|
#endif
|