SIPreAllocateWWMRegs.cpp File Reference

Pass to pre-allocated WWM registers. More...

#include "SIPreAllocateWWMRegs.h"
#include "AMDGPU.h"
#include "GCNSubtarget.h"
#include "MCTargetDesc/AMDGPUMCTargetDesc.h"
#include "SIMachineFunctionInfo.h"
#include "llvm/ADT/PostOrderIterator.h"
#include "llvm/CodeGen/LiveIntervals.h"
#include "llvm/CodeGen/LiveRegMatrix.h"
#include "llvm/CodeGen/MachineFrameInfo.h"
#include "llvm/CodeGen/MachineFunctionPass.h"
#include "llvm/CodeGen/RegisterClassInfo.h"
#include "llvm/CodeGen/VirtRegMap.h"

Go to the source code of this file.

Macros
#define	DEBUG_TYPE   "si-pre-allocate-wwm-regs"

Functions
	INITIALIZE_PASS_BEGIN (SIPreAllocateWWMRegsLegacy, DEBUG_TYPE, "SI Pre-allocate WWM Registers", false, false) INITIALIZE_PASS_END(SIPreAllocateWWMRegsLegacy

Variables
static cl::opt< bool >	EnablePreallocateSGPRSpillVGPRs ("amdgpu-prealloc-sgpr-spill-vgprs", cl::init(false), cl::Hidden)
	DEBUG_TYPE
SI Pre allocate WWM	Registers
SI Pre allocate WWM	false

Detailed Description

Pass to pre-allocated WWM registers.

Definition in file SIPreAllocateWWMRegs.cpp.

Macro Definition Documentation

DEBUG_TYPE

#define DEBUG_TYPE   "si-pre-allocate-wwm-regs"

Definition at line 29 of file SIPreAllocateWWMRegs.cpp.

Function Documentation

INITIALIZE_PASS_BEGIN()

INITIALIZE_PASS_BEGIN	(	SIPreAllocateWWMRegsLegacy	,
		DEBUG_TYPE	,
		"SI Pre-allocate WWM Registers"	,
		false	,
		false
	)

Variable Documentation

DEBUG_TYPE

DEBUG_TYPE

Definition at line 85 of file SIPreAllocateWWMRegs.cpp.

EnablePreallocateSGPRSpillVGPRs

cl::opt< bool > EnablePreallocateSGPRSpillVGPRs("amdgpu-prealloc-sgpr-spill-vgprs", cl::init(false), cl::Hidden) ( "amdgpu-prealloc-sgpr-spill-vgprs"  , cl::init(false)  , cl::Hidden    )

static

false

SI Pre allocate WWM false

Definition at line 86 of file SIPreAllocateWWMRegs.cpp.

Registers

SI Pre allocate WWM Registers

Definition at line 86 of file SIPreAllocateWWMRegs.cpp.

Referenced by ConsecutiveRegisters().