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54 lines
1.5 KiB
C++
54 lines
1.5 KiB
C++
//===-- Alpha.h - Top-level interface for Alpha representation --*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file contains the entry points for global functions defined in the LLVM
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// Alpha back-end.
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//
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//===----------------------------------------------------------------------===//
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#ifndef TARGET_ALPHA_H
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#define TARGET_ALPHA_H
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#include "llvm/Target/TargetMachine.h"
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namespace llvm {
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namespace Alpha {
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// These describe LDAx
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static const int IMM_LOW = -32768;
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static const int IMM_HIGH = 32767;
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static const int IMM_MULT = 65536;
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}
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class AlphaTargetMachine;
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class FunctionPass;
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class formatted_raw_ostream;
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FunctionPass *createAlphaISelDag(AlphaTargetMachine &TM);
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FunctionPass *createAlphaPatternInstructionSelector(TargetMachine &TM);
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FunctionPass *createAlphaJITCodeEmitterPass(AlphaTargetMachine &TM,
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JITCodeEmitter &JCE);
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FunctionPass *createAlphaLLRPPass(AlphaTargetMachine &tm);
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FunctionPass *createAlphaBranchSelectionPass();
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extern Target TheAlphaTarget;
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} // end namespace llvm;
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// Defines symbolic names for Alpha registers. This defines a mapping from
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// register name to register number.
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//
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#include "AlphaGenRegisterNames.inc"
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// Defines symbolic names for the Alpha instructions.
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//
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#include "AlphaGenInstrNames.inc"
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#endif
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