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//===-- 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
#include "llvm/Target/TargetMachine.h"
namespace llvm {
namespace Alpha {
// These describe LDAx
static const int IMM_LOW = -32768;
static const int IMM_HIGH = 32767;
static const int IMM_MULT = 65536;
}
class AlphaTargetMachine;
class FunctionPass;
class formatted_raw_ostream;
FunctionPass *createAlphaISelDag(AlphaTargetMachine &TM);
FunctionPass *createAlphaPatternInstructionSelector(TargetMachine &TM);
FunctionPass *createAlphaJITCodeEmitterPass(AlphaTargetMachine &TM,
JITCodeEmitter &JCE);
FunctionPass *createAlphaLLRPPass(AlphaTargetMachine &tm);
FunctionPass *createAlphaBranchSelectionPass();
extern Target TheAlphaTarget;
} // 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
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