#include "NVPTX.h"
#include "llvm/CodeGen/MachineFrameInfo.h"
#include "llvm/CodeGen/MachineFunction.h"
#include "llvm/CodeGen/MachineFunctionPass.h"
#include "llvm/CodeGen/TargetFrameLowering.h"
#include "llvm/CodeGen/TargetRegisterInfo.h"
#include "llvm/CodeGen/TargetSubtargetInfo.h"
#include "llvm/IR/DebugInfoMetadata.h"
#include "llvm/Pass.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/raw_ostream.h"

Macros
#define	DEBUG_TYPE "nvptx-prolog-epilog"

Functions
static bool	replaceFrameIndexDebugInstr (MachineFunction &MF, MachineInstr &MI, unsigned OpIdx)
static void	AdjustStackOffset (MachineFrameInfo &MFI, int FrameIdx, bool StackGrowsDown, int64_t &Offset, Align &MaxAlign)
	AdjustStackOffset - Helper function used to adjust the stack frame offset.
	INITIALIZE_PASS (NVPTXPrologEpilogLegacyPass, DEBUG_TYPE, "NVPTX Prologue/Epilogue Insertion", false, false) MachineFunctionPass *llvm

Macro Definition Documentation

◆ DEBUG_TYPE

#define DEBUG_TYPE "nvptx-prolog-epilog"

Definition at line 29 of file NVPTXPrologEpilogPass.cpp.

Function Documentation

◆ AdjustStackOffset()

void AdjustStackOffset	(	MachineFrameInfo &	MFI,
		int	FrameIdx,
		bool	StackGrowsDown,
		int64_t &	Offset,
		Align &	MaxAlign )

inlinestatic

AdjustStackOffset - Helper function used to adjust the stack frame offset.

Definition at line 121 of file NVPTXPrologEpilogPass.cpp.

References llvm::alignTo(), llvm::dbgs(), llvm::MachineFrameInfo::getObjectAlign(), llvm::MachineFrameInfo::getObjectSize(), LLVM_DEBUG, llvm::Offset, and llvm::MachineFrameInfo::setObjectOffset().

◆ INITIALIZE_PASS()

INITIALIZE_PASS	(	NVPTXPrologEpilogLegacyPass	,
		DEBUG_TYPE	,
		"NVPTX Prologue/Epilogue Insertion"	,
		false	,
		false	)

Definition at line 287 of file NVPTXPrologEpilogPass.cpp.

References llvm::createNVPTXPrologEpilogLegacyPass(), and DEBUG_TYPE.

◆ replaceFrameIndexDebugInstr()

bool replaceFrameIndexDebugInstr	(	MachineFunction &	MF,
		MachineInstr &	MI,
		unsigned	OpIdx )

static

Definition at line 41 of file NVPTXPrologEpilogPass.cpp.

References AbstractManglingParser< Derived, Alloc >::Ops, llvm::DIExpression::appendOpsToArg(), llvm::DIExpression::ApplyOffset, assert(), llvm::TargetFrameLowering::getFrameIndexReference(), llvm::TargetSubtargetInfo::getFrameLowering(), llvm::TargetSubtargetInfo::getRegisterInfo(), llvm::MachineFunction::getSubtarget(), MI, llvm::Offset, Reg, and TRI.