LLVM: lib/Target/SystemZ/SystemZAsmPrinter.cpp File Reference

LLVM 18.0.0git

#include "SystemZAsmPrinter.h"
#include "MCTargetDesc/SystemZInstPrinter.h"
#include "MCTargetDesc/SystemZMCExpr.h"
#include "SystemZConstantPoolValue.h"
#include "SystemZMCInstLower.h"
#include "TargetInfo/SystemZTargetInfo.h"
#include "llvm/ADT/StringExtras.h"
#include "llvm/BinaryFormat/ELF.h"
#include "llvm/CodeGen/MachineModuleInfoImpls.h"
#include "llvm/CodeGen/TargetLoweringObjectFileImpl.h"
#include "llvm/IR/Mangler.h"
#include "llvm/MC/MCExpr.h"
#include "llvm/MC/MCInstBuilder.h"
#include "llvm/MC/MCSectionELF.h"
#include "llvm/MC/MCStreamer.h"
#include "llvm/MC/TargetRegistry.h"
#include "llvm/Support/ConvertEBCDIC.h"

Go to the source code of this file.

Macros
#define	LOWER_LOW(NAME) case SystemZ::NAME##64: LoweredMI = lowerRILow(MI, SystemZ::NAME); break

#define	LOWER_HIGH(NAME) case SystemZ::NAME##64: LoweredMI = lowerRIHigh(MI, SystemZ::NAME); break

#define	EMIT_COMMENT(Str)

Functions
static MCInst	lowerRILow (const MachineInstr *MI, unsigned Opcode)

static MCInst	lowerRIHigh (const MachineInstr *MI, unsigned Opcode)

static MCInst	lowerRIEfLow (const MachineInstr *MI, unsigned Opcode)

static const MCSymbolRefExpr *	getTLSGetOffset (MCContext &Context)

static const MCSymbolRefExpr *	getGlobalOffsetTable (MCContext &Context)

static void	lowerAlignmentHint (const MachineInstr *MI, MCInst &LoweredMI, unsigned Opcode)

static MCInst	lowerSubvectorLoad (const MachineInstr *MI, unsigned Opcode)

static MCInst	lowerSubvectorStore (const MachineInstr *MI, unsigned Opcode)

static unsigned	EmitNop (MCContext &OutContext, MCStreamer &OutStreamer, unsigned NumBytes, const MCSubtargetInfo &STI)

static MCSymbolRefExpr::VariantKind	getModifierVariantKind (SystemZCP::SystemZCPModifier Modifier)

static void	printFormattedRegName (const MCAsmInfo *MAI, unsigned RegNo, raw_ostream &OS)

static void	printOperand (const MCOperand &MCOp, const MCAsmInfo *MAI, raw_ostream &OS)

static void	printAddress (const MCAsmInfo *MAI, unsigned Base, const MCOperand &DispMO, unsigned Index, raw_ostream &OS)

static void	emitPPA1Flags (std::unique_ptr< MCStreamer > &OutStreamer, bool VarArg, bool StackProtector, bool FPRMask, bool VRMask, bool HasName)

static void	emitPPA1Name (std::unique_ptr< MCStreamer > &OutStreamer, StringRef OutName)

LLVM_EXTERNAL_VISIBILITY void	LLVMInitializeSystemZAsmPrinter ()

Macro Definition Documentation

◆ EMIT_COMMENT

#define EMIT_COMMENT ( Str )

Value:

  OutStreamer->AddComment(Twine("Offset ")                                     \
                              .concat(utostr(Offset))                          \
                              .concat(" " Str " ")                             \
                              .concat(Sym->getName()));

◆ LOWER_HIGH

#define LOWER_HIGH ( NAME ) case SystemZ::NAME##64: LoweredMI = lowerRIHigh(MI, SystemZ::NAME); break

◆ LOWER_LOW

#define LOWER_LOW ( NAME ) case SystemZ::NAME##64: LoweredMI = lowerRILow(MI, SystemZ::NAME); break

Function Documentation

◆ EmitNop()

static unsigned EmitNop	(	MCContext &	OutContext,
		MCStreamer &	OutStreamer,
		unsigned	NumBytes,
		const MCSubtargetInfo &	STI
	)

static

Definition at line 694 of file SystemZAsmPrinter.cpp.

References llvm::MCSymbolRefExpr::create(), llvm::MCContext::createTempSymbol(), llvm::MCStreamer::emitInstruction(), llvm::MCStreamer::emitLabel(), and llvm_unreachable.

◆ emitPPA1Flags()

static void emitPPA1Flags	(	std::unique_ptr< MCStreamer > &	OutStreamer,
		bool	VarArg,
		bool	StackProtector,
		bool	FPRMask,
		bool	VRMask,
		bool	HasName
	)

static

Definition at line 1046 of file SystemZAsmPrinter.cpp.

References llvm::LLVM_MARK_AS_BITMASK_ENUM.

◆ emitPPA1Name()

static void emitPPA1Name	(	std::unique_ptr< MCStreamer > &	OutStreamer,
		StringRef	OutName
	)

static

Definition at line 1128 of file SystemZAsmPrinter.cpp.

References llvm::ConverterEBCDIC::convertToEBCDIC(), llvm::XCOFF::NameSize, llvm::StringRef::size(), llvm::SmallString< InternalLen >::str(), and llvm::StringRef::substr().

◆ getGlobalOffsetTable()

static const MCSymbolRefExpr * getGlobalOffsetTable ( MCContext & Context )

static

Definition at line 81 of file SystemZAsmPrinter.cpp.

References Context, llvm::MCSymbolRefExpr::create(), Name, and llvm::MCSymbolRefExpr::VK_None.

Referenced by llvm::SystemZAsmPrinter::emitInstruction().

◆ getModifierVariantKind()

static MCSymbolRefExpr::VariantKind getModifierVariantKind ( SystemZCP::SystemZCPModifier Modifier )

static

Definition at line 855 of file SystemZAsmPrinter.cpp.

References llvm::SystemZCP::DTPOFF, llvm_unreachable, llvm::SystemZCP::NTPOFF, llvm::SystemZCP::TLSGD, llvm::SystemZCP::TLSLDM, llvm::MCSymbolRefExpr::VK_DTPOFF, llvm::MCSymbolRefExpr::VK_NTPOFF, llvm::MCSymbolRefExpr::VK_TLSGD, and llvm::MCSymbolRefExpr::VK_TLSLDM.

◆ getTLSGetOffset()

static const MCSymbolRefExpr * getTLSGetOffset ( MCContext & Context )

static

Definition at line 74 of file SystemZAsmPrinter.cpp.

References Context, llvm::MCSymbolRefExpr::create(), Name, and llvm::MCSymbolRefExpr::VK_PLT.

Referenced by llvm::SystemZAsmPrinter::emitInstruction().

◆ LLVMInitializeSystemZAsmPrinter()

LLVM_EXTERNAL_VISIBILITY void LLVMInitializeSystemZAsmPrinter ( )

Definition at line 1361 of file SystemZAsmPrinter.cpp.

References llvm::getTheSystemZTarget(), and X.

◆ lowerAlignmentHint()

static void lowerAlignmentHint	(	const MachineInstr *	MI,
		MCInst &	LoweredMI,
		unsigned	Opcode
	)

static

Definition at line 92 of file SystemZAsmPrinter.cpp.

References llvm::MCInst::addOperand(), llvm::MCOperand::createImm(), MI, and llvm::MCInst::setOpcode().

Referenced by llvm::SystemZAsmPrinter::emitInstruction().

◆ lowerRIEfLow()

static MCInst lowerRIEfLow	(	const MachineInstr *	MI,
		unsigned	Opcode
	)

static

Definition at line 64 of file SystemZAsmPrinter.cpp.

References llvm::MCInstBuilder::addImm(), llvm::MCInstBuilder::addReg(), llvm::SystemZMC::getRegAsGR64(), and MI.

Referenced by llvm::SystemZAsmPrinter::emitInstruction().

◆ lowerRIHigh()

static MCInst lowerRIHigh	(	const MachineInstr *	MI,
		unsigned	Opcode
	)

static

Definition at line 50 of file SystemZAsmPrinter.cpp.

References llvm::MCInstBuilder::addImm(), llvm::MCInstBuilder::addReg(), llvm::SystemZMC::getRegAsGRH32(), and MI.

◆ lowerRILow()

static MCInst lowerRILow	(	const MachineInstr *	MI,
		unsigned	Opcode
	)

static

Definition at line 36 of file SystemZAsmPrinter.cpp.

References llvm::MCInstBuilder::addImm(), llvm::MCInstBuilder::addReg(), llvm::SystemZMC::getRegAsGR32(), and MI.

◆ lowerSubvectorLoad()

static MCInst lowerSubvectorLoad	(	const MachineInstr *	MI,
		unsigned	Opcode
	)

static

Definition at line 117 of file SystemZAsmPrinter.cpp.

References llvm::MCInstBuilder::addImm(), llvm::MCInstBuilder::addReg(), llvm::SystemZMC::getRegAsVR128(), and MI.

Referenced by llvm::SystemZAsmPrinter::emitInstruction().

◆ lowerSubvectorStore()

static MCInst lowerSubvectorStore	(	const MachineInstr *	MI,
		unsigned	Opcode
	)

static

Definition at line 127 of file SystemZAsmPrinter.cpp.

References llvm::MCInstBuilder::addImm(), llvm::MCInstBuilder::addReg(), llvm::SystemZMC::getRegAsVR128(), and MI.

Referenced by llvm::SystemZAsmPrinter::emitInstruction().

◆ printAddress()

static void printAddress	(	const MCAsmInfo *	MAI,
		unsigned	Base,
		const MCOperand &	DispMO,
		unsigned	Index,
		raw_ostream &	OS
	)

static

Definition at line 904 of file SystemZAsmPrinter.cpp.

References llvm::sampleprof::Base, OS, printFormattedRegName(), and printOperand().

Referenced by llvm::SystemZAsmPrinter::PrintAsmMemoryOperand().

◆ printFormattedRegName()

static void printFormattedRegName	(	const MCAsmInfo *	MAI,
		unsigned	RegNo,
		raw_ostream &	OS
	)

static

Definition at line 878 of file SystemZAsmPrinter.cpp.

References llvm::AD_HLASM, assert(), llvm::MCAsmInfo::getAssemblerDialect(), llvm::SystemZInstPrinter::getRegisterName(), OS, and RegName.

Referenced by printAddress(), and printOperand().

◆ printOperand()

static void printOperand	(	const MCOperand &	MCOp,
		const MCAsmInfo *	MAI,
		raw_ostream &	OS
	)

static

Definition at line 889 of file SystemZAsmPrinter.cpp.

References llvm::MCOperand::getExpr(), llvm::MCOperand::getImm(), llvm::MCOperand::getReg(), llvm::MCOperand::isExpr(), llvm::MCOperand::isImm(), llvm::MCOperand::isReg(), llvm_unreachable, OS, llvm::MCExpr::print(), and printFormattedRegName().