LoongArchMergeBaseOffset.cpp File Reference

#include "LoongArch.h"
#include "LoongArchTargetMachine.h"
#include "llvm/CodeGen/MachineFunctionPass.h"
#include "llvm/CodeGen/Passes.h"
#include "llvm/MC/TargetRegistry.h"
#include "llvm/Support/Debug.h"
#include "llvm/Target/TargetOptions.h"
#include <optional>

Go to the source code of this file.

Macros
#define	DEBUG_TYPE   "loongarch-merge-base-offset"
#define	LoongArch_MERGE_BASE_OFFSET_NAME   "LoongArch Merge Base Offset"

Functions
	INITIALIZE_PASS (LoongArchMergeBaseOffsetOpt, DEBUG_TYPE, LoongArch_MERGE_BASE_OFFSET_NAME, false, false) bool LoongArchMergeBaseOffsetOpt
static unsigned	getNewOpc (unsigned Op, bool isLarge)

Macro Definition Documentation

DEBUG_TYPE

#define DEBUG_TYPE   "loongarch-merge-base-offset"

Definition at line 25 of file LoongArchMergeBaseOffset.cpp.

LoongArch_MERGE_BASE_OFFSET_NAME

#define LoongArch_MERGE_BASE_OFFSET_NAME   "LoongArch Merge Base Offset"

Definition at line 26 of file LoongArchMergeBaseOffset.cpp.

Function Documentation

getNewOpc()

static unsigned getNewOpc ( unsigned  Op, bool  isLarge  )

static

Definition at line 393 of file LoongArchMergeBaseOffset.cpp.

References llvm_unreachable.

INITIALIZE_PASS()

INITIALIZE_PASS	(	LoongArchMergeBaseOffsetOpt	,
		DEBUG_TYPE	,
		LoongArch_MERGE_BASE_OFFSET_NAME	,
		false	,
		false
	)

Definition at line 75 of file LoongArchMergeBaseOffset.cpp.

References assert(), llvm::dbgs(), llvm::MachineOperand::getBlockAddress(), llvm::MachineOperand::getGlobal(), llvm::MachineOperand::getIndex(), llvm::MachineOperand::getOffset(), llvm::MachineInstr::getOpcode(), llvm::MachineOperand::getTargetFlags(), llvm::MachineOperand::isBlockAddress(), llvm::MachineOperand::isCPI(), llvm::MachineOperand::isGlobal(), llvm::MachineOperand::isMCSymbol(), llvm::Register::isVirtual(), llvm::Last, LLVM_DEBUG, llvm::LoongArchII::MO_PCREL64_HI, llvm::LoongArchII::MO_PCREL64_LO, llvm::LoongArchII::MO_PCREL_HI, llvm::LoongArchII::MO_PCREL_LO, and MRI.