1*5f757f3fSDimitry Andric //===- X86LegalizerInfo.h ------------------------------------------*- C++ 2*5f757f3fSDimitry Andric //-*-==// 3*5f757f3fSDimitry Andric // 4*5f757f3fSDimitry Andric // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 5*5f757f3fSDimitry Andric // See https://llvm.org/LICENSE.txt for license information. 6*5f757f3fSDimitry Andric // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 7*5f757f3fSDimitry Andric // 8*5f757f3fSDimitry Andric //===----------------------------------------------------------------------===// 9*5f757f3fSDimitry Andric /// \file 10*5f757f3fSDimitry Andric /// This file declares the targeting of the Machinelegalizer class for X86. 11*5f757f3fSDimitry Andric /// \todo This should be generated by TableGen. 12*5f757f3fSDimitry Andric //===----------------------------------------------------------------------===// 13*5f757f3fSDimitry Andric 14*5f757f3fSDimitry Andric #ifndef LLVM_LIB_TARGET_X86_X86MACHINELEGALIZER_H 15*5f757f3fSDimitry Andric #define LLVM_LIB_TARGET_X86_X86MACHINELEGALIZER_H 16*5f757f3fSDimitry Andric 17*5f757f3fSDimitry Andric #include "llvm/CodeGen/GlobalISel/LegalizerInfo.h" 18*5f757f3fSDimitry Andric 19*5f757f3fSDimitry Andric namespace llvm { 20*5f757f3fSDimitry Andric 21*5f757f3fSDimitry Andric class X86Subtarget; 22*5f757f3fSDimitry Andric class X86TargetMachine; 23*5f757f3fSDimitry Andric 24*5f757f3fSDimitry Andric /// This class provides the information for the target register banks. 25*5f757f3fSDimitry Andric class X86LegalizerInfo : public LegalizerInfo { 26*5f757f3fSDimitry Andric private: 27*5f757f3fSDimitry Andric /// Keep a reference to the X86Subtarget around so that we can 28*5f757f3fSDimitry Andric /// make the right decision when generating code for different targets. 29*5f757f3fSDimitry Andric const X86Subtarget &Subtarget; 30*5f757f3fSDimitry Andric 31*5f757f3fSDimitry Andric public: 32*5f757f3fSDimitry Andric X86LegalizerInfo(const X86Subtarget &STI, const X86TargetMachine &TM); 33*5f757f3fSDimitry Andric 34*5f757f3fSDimitry Andric bool legalizeIntrinsic(LegalizerHelper &Helper, 35*5f757f3fSDimitry Andric MachineInstr &MI) const override; 36*5f757f3fSDimitry Andric }; 37*5f757f3fSDimitry Andric } // namespace llvm 38*5f757f3fSDimitry Andric #endif 39