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//=- WebAssemblyInstrInfo.h - WebAssembly Instruction Information -*- C++ -*-=//
// The LLVM Compiler Infrastructure
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
/// \file
/// This file contains the WebAssembly implementation of the
/// TargetInstrInfo class.
#include "WebAssemblyRegisterInfo.h"
#include "llvm/CodeGen/TargetInstrInfo.h"
#include ""
namespace llvm {
class WebAssemblySubtarget;
class WebAssemblyInstrInfo final : public WebAssemblyGenInstrInfo {
const WebAssemblyRegisterInfo RI;
explicit WebAssemblyInstrInfo(const WebAssemblySubtarget &STI);
const WebAssemblyRegisterInfo &getRegisterInfo() const { return RI; }
bool isReallyTriviallyReMaterializable(const MachineInstr &MI,
AliasAnalysis *AA) const override;
void copyPhysReg(MachineBasicBlock &MBB, MachineBasicBlock::iterator MI,
const DebugLoc &DL, unsigned DestReg, unsigned SrcReg,
bool KillSrc) const override;
MachineInstr *commuteInstructionImpl(MachineInstr &MI, bool NewMI,
unsigned OpIdx1,
unsigned OpIdx2) const override;
bool analyzeBranch(MachineBasicBlock &MBB, MachineBasicBlock *&TBB,
MachineBasicBlock *&FBB,
SmallVectorImpl<MachineOperand> &Cond,
bool AllowModify = false) const override;
unsigned removeBranch(MachineBasicBlock &MBB,
int *BytesRemoved = nullptr) const override;
unsigned insertBranch(MachineBasicBlock &MBB, MachineBasicBlock *TBB,
MachineBasicBlock *FBB, ArrayRef<MachineOperand> Cond,
const DebugLoc &DL,
int *BytesAdded = nullptr) const override;
reverseBranchCondition(SmallVectorImpl<MachineOperand> &Cond) const override;
} // end namespace llvm