llvm-6502/lib/Target/Alpha/Alpha.h
Bill Wendling be8cc2a3de Second attempt:
Massive check in. This changes the "-fast" flag to "-O#" in llc. If you want to
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'll change the JIT with a follow-up patch.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70343 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-29 00:15:41 +00:00

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