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comparison lib/Target/ARM/ARMLegalizerInfo.h @ 147:c2174574ed3a

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LLVM 10
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Wed, 14 Aug 2019 16:55:33 +0900
parents 803732b1fca8
children
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134:3a76565eade5 147:c2174574ed3a
1 //===- ARMLegalizerInfo ------------------------------------------*- C++ -*-==// 1 //===- ARMLegalizerInfo ------------------------------------------*- C++ -*-==//
2 // 2 //
3 // The LLVM Compiler Infrastructure 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // 4 // See https://llvm.org/LICENSE.txt for license information.
5 // This file is distributed under the University of Illinois Open Source 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 // License. See LICENSE.TXT for details.
7 // 6 //
8 //===----------------------------------------------------------------------===// 7 //===----------------------------------------------------------------------===//
9 /// \file 8 /// \file
10 /// This file declares the targeting of the Machinelegalizer class for ARM. 9 /// This file declares the targeting of the Machinelegalizer class for ARM.
11 /// \todo This should be generated by TableGen. 10 /// \todo This should be generated by TableGen.
13 12
14 #ifndef LLVM_LIB_TARGET_ARM_ARMMACHINELEGALIZER_H 13 #ifndef LLVM_LIB_TARGET_ARM_ARMMACHINELEGALIZER_H
15 #define LLVM_LIB_TARGET_ARM_ARMMACHINELEGALIZER_H 14 #define LLVM_LIB_TARGET_ARM_ARMMACHINELEGALIZER_H
16 15
17 #include "llvm/ADT/IndexedMap.h" 16 #include "llvm/ADT/IndexedMap.h"
17 #include "llvm/CodeGen/GlobalISel/GISelChangeObserver.h"
18 #include "llvm/CodeGen/GlobalISel/LegalizerInfo.h" 18 #include "llvm/CodeGen/GlobalISel/LegalizerInfo.h"
19 #include "llvm/CodeGen/RuntimeLibcalls.h" 19 #include "llvm/CodeGen/RuntimeLibcalls.h"
20 #include "llvm/IR/Instructions.h" 20 #include "llvm/IR/Instructions.h"
21 21
22 namespace llvm { 22 namespace llvm {
27 class ARMLegalizerInfo : public LegalizerInfo { 27 class ARMLegalizerInfo : public LegalizerInfo {
28 public: 28 public:
29 ARMLegalizerInfo(const ARMSubtarget &ST); 29 ARMLegalizerInfo(const ARMSubtarget &ST);
30 30
31 bool legalizeCustom(MachineInstr &MI, MachineRegisterInfo &MRI, 31 bool legalizeCustom(MachineInstr &MI, MachineRegisterInfo &MRI,
32 MachineIRBuilder &MIRBuilder) const override; 32 MachineIRBuilder &MIRBuilder,
33 GISelChangeObserver &Observer) const override;
33 34
34 private: 35 private:
35 void setFCmpLibcallsGNU(); 36 void setFCmpLibcallsGNU();
36 void setFCmpLibcallsAEABI(); 37 void setFCmpLibcallsAEABI();
37 38