3f1e9468f6
PUSH[16|32|64]i[8|32] are not arithmetic instructions, so I renamed the functions. Reviewed By: Amir Differential Revision: https://reviews.llvm.org/D151028
31 lines
1.2 KiB
C++
31 lines
1.2 KiB
C++
//===-- X86EncodingOptimization.h - X86 Encoding optimization ---*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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// This file contains the declarations of the X86 encoding optimization
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_LIB_TARGET_X86_X86ENCODINGOPTIMIZATION_H
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#define LLVM_LIB_TARGET_X86_X86ENCODINGOPTIMIZATION_H
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namespace llvm {
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class MCInst;
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class MCInstrDesc;
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namespace X86 {
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bool optimizeInstFromVEX3ToVEX2(MCInst &MI, const MCInstrDesc &Desc);
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bool optimizeShiftRotateWithImmediateOne(MCInst &MI);
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bool optimizeVPCMPWithImmediateOneOrSix(MCInst &MI);
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bool optimizeMOVSX(MCInst &MI);
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bool optimizeINCDEC(MCInst &MI, bool In64BitMode);
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bool optimizeMOV(MCInst &MI, bool In64BitMode);
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bool optimizeToFixedRegisterOrShortImmediateForm(MCInst &MI);
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unsigned getOpcodeForShortImmediateForm(unsigned Opcode);
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unsigned getOpcodeForLongImmediateForm(unsigned Opcode);
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} // namespace X86
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} // namespace llvm
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#endif
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