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d0fde30ce8
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9903 91177308-0d34-0410-b5e6-96231b3b80d8
53 lines
1.9 KiB
C++
53 lines
1.9 KiB
C++
//===-- llvm/CodeGen/InstrSelectionSupport.h --------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file was developed by the LLVM research group and is distributed under
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// the University of Illinois Open Source License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// Target-independent instruction selection code. See SparcInstrSelection.cpp
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// for usage.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_CODEGEN_INSTR_SELECTION_SUPPORT_H
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#define LLVM_CODEGEN_INSTR_SELECTION_SUPPORT_H
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#include "llvm/CodeGen/MachineInstr.h"
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#include "Support/DataTypes.h"
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namespace llvm {
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class InstructionNode;
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class TargetMachine;
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class Instruction;
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//---------------------------------------------------------------------------
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// Function: ChooseRegOrImmed
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//
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// Purpose:
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//
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//---------------------------------------------------------------------------
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MachineOperand::MachineOperandType ChooseRegOrImmed(
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Value* val,
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MachineOpCode opCode,
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const TargetMachine& targetMachine,
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bool canUseImmed,
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unsigned& getMachineRegNum,
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int64_t& getImmedValue);
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MachineOperand::MachineOperandType ChooseRegOrImmed(int64_t intValue,
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bool isSigned,
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MachineOpCode opCode,
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const TargetMachine& target,
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bool canUseImmed,
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unsigned& getMachineRegNum,
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int64_t& getImmedValue);
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} // End llvm namespace
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#endif
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