RISCVVectorPeephole.cpp File Reference

#include "RISCV.h"
#include "RISCVISelDAGToDAG.h"
#include "RISCVSubtarget.h"
#include "llvm/CodeGen/MachineFunctionPass.h"
#include "llvm/CodeGen/MachineRegisterInfo.h"
#include "llvm/CodeGen/TargetInstrInfo.h"
#include "llvm/CodeGen/TargetRegisterInfo.h"

Go to the source code of this file.

Macros
#define	DEBUG_TYPE   "riscv-vector-peephole"
#define	CASE_VMERGE_TO_VMV(lmul)

Functions
	INITIALIZE_PASS (RISCVVectorPeephole, DEBUG_TYPE, "RISC-V Fold Masks", false, false) bool RISCVVectorPeephole

Macro Definition Documentation

CASE_VMERGE_TO_VMV

#define CASE_VMERGE_TO_VMV

(

lmul

)

Value:

  case RISCV::PseudoVMERGE_VVM_##lmul:                                         \
    NewOpc = RISCV::PseudoVMV_V_V_##lmul;                                      \
    break;

DEBUG_TYPE

#define DEBUG_TYPE   "riscv-vector-peephole"

Definition at line 40 of file RISCVVectorPeephole.cpp.

Function Documentation

INITIALIZE_PASS()

INITIALIZE_PASS	(	RISCVVectorPeephole	,
		DEBUG_TYPE	,
		"RISC-V Fold Masks"	,
		false	,
		false
	)

Definition at line 75 of file RISCVVectorPeephole.cpp.

References assert(), llvm::MachineOperand::ChangeToImmediate(), llvm::RISCVVType::decodeVLMUL(), llvm::RISCVII::getLMul(), llvm::MachineOperand::getReg(), llvm::RISCVII::getSEWOpNum(), llvm::RISCVII::getVLOpNum(), llvm::RISCVII::hasSEWOp(), llvm::RISCVII::hasVLOp(), llvm::MachineOperand::isReg(), llvm::RISCVVType::isValidSEW(), MI, MRI, and llvm::RISCV::VLMaxSentinel.