GCNSubtarget.cpp File Reference

Implements the GCN specific subclass of TargetSubtarget. More...

#include "GCNSubtarget.h"
#include "AMDGPUCallLowering.h"
#include "AMDGPUInstructionSelector.h"
#include "AMDGPULegalizerInfo.h"
#include "AMDGPURegisterBankInfo.h"
#include "AMDGPUSelectionDAGInfo.h"
#include "AMDGPUTargetMachine.h"
#include "SIMachineFunctionInfo.h"
#include "Utils/AMDGPUBaseInfo.h"
#include "llvm/ADT/SmallString.h"
#include "llvm/CodeGen/GlobalISel/InlineAsmLowering.h"
#include "llvm/CodeGen/MachineScheduler.h"
#include "llvm/CodeGen/TargetFrameLowering.h"
#include "llvm/IR/DiagnosticInfo.h"
#include "llvm/IR/MDBuilder.h"
#include <algorithm>
#include "AMDGPUGenSubtargetInfo.inc"

Go to the source code of this file.

Macros
#define	DEBUG_TYPE   "gcn-subtarget"
#define	GET_SUBTARGETINFO_TARGET_DESC
#define	GET_SUBTARGETINFO_CTOR
#define	AMDGPUSubtarget   GCNSubtarget

Variables
static cl::opt< bool >	EnableVGPRIndexMode ("amdgpu-vgpr-index-mode", cl::desc("Use GPR indexing mode instead of movrel for vector indexing"), cl::init(false))
static cl::opt< bool >	UseAA ("amdgpu-use-aa-in-codegen", cl::desc("Enable the use of AA during codegen."), cl::init(true))
static cl::opt< unsigned >	NSAThreshold ("amdgpu-nsa-threshold", cl::desc("Number of addresses from which to enable MIMG NSA."), cl::init(2), cl::Hidden)

Detailed Description

Implements the GCN specific subclass of TargetSubtarget.

Definition in file GCNSubtarget.cpp.

Macro Definition Documentation

AMDGPUSubtarget

#define AMDGPUSubtarget   GCNSubtarget

Definition at line 37 of file GCNSubtarget.cpp.

DEBUG_TYPE

#define DEBUG_TYPE   "gcn-subtarget"

Definition at line 33 of file GCNSubtarget.cpp.

GET_SUBTARGETINFO_CTOR

#define GET_SUBTARGETINFO_CTOR

Definition at line 36 of file GCNSubtarget.cpp.

GET_SUBTARGETINFO_TARGET_DESC

#define GET_SUBTARGETINFO_TARGET_DESC

Definition at line 35 of file GCNSubtarget.cpp.

Variable Documentation

EnableVGPRIndexMode

cl::opt< bool > EnableVGPRIndexMode("amdgpu-vgpr-index-mode", cl::desc("Use GPR indexing mode instead of movrel for vector indexing"), cl::init(false)) ( "amdgpu-vgpr-index-mode" , cl::desc("Use GPR indexing mode instead of movrel for vector indexing") , cl::init(false)  )

static

Referenced by llvm::GCNSubtarget::useVGPRIndexMode().

NSAThreshold

cl::opt< unsigned > NSAThreshold("amdgpu-nsa-threshold", cl::desc("Number of addresses from which to enable MIMG NSA."), cl::init(2), cl::Hidden) ( "amdgpu-nsa-threshold" , cl::desc("Number of addresses from which to enable MIMG NSA.") , cl::init(2) , cl::Hidden  )

static

Referenced by llvm::GCNSubtarget::getNSAThreshold().

UseAA

cl::opt< bool > UseAA("amdgpu-use-aa-in-codegen", cl::desc("Enable the use of AA during codegen."), cl::init(true)) ( "amdgpu-use-aa-in-codegen" , cl::desc("Enable the use of AA during codegen.") , cl::init(true)  )

static