RISCVSubtarget.cpp File Reference

#include "RISCVSubtarget.h"
#include "RISCV.h"
#include "RISCVFrameLowering.h"
#include "RISCVMacroFusion.h"
#include "RISCVTargetMachine.h"
#include "GISel/RISCVCallLowering.h"
#include "GISel/RISCVLegalizerInfo.h"
#include "GISel/RISCVRegisterBankInfo.h"
#include "llvm/MC/TargetRegistry.h"
#include "llvm/Support/ErrorHandling.h"
#include "RISCVGenSubtargetInfo.inc"

Include dependency graph for RISCVSubtarget.cpp:

Go to the source code of this file.

Macros
#define	DEBUG_TYPE   "riscv-subtarget"
#define	GET_SUBTARGETINFO_TARGET_DESC
#define	GET_SUBTARGETINFO_CTOR

Variables
static cl::opt< bool >	EnableSubRegLiveness ("riscv-enable-subreg-liveness", cl::init(false), cl::Hidden)
static cl::opt< unsigned >	RVVVectorLMULMax ("riscv-v-fixed-length-vector-lmul-max", cl::desc("The maximum LMUL value to use for fixed length vectors. " "Fractional LMUL values are not supported."), cl::init(8), cl::Hidden)
static cl::opt< bool >	RISCVDisableUsingConstantPoolForLargeInts ("riscv-disable-using-constant-pool-for-large-ints", cl::desc("Disable using constant pool for large integers."), cl::init(false), cl::Hidden)
static cl::opt< unsigned >	RISCVMaxBuildIntsCost ("riscv-max-build-ints-cost", cl::desc("The maximum cost used for building integers."), cl::init(0), cl::Hidden)

Macro Definition Documentation

DEBUG_TYPE

#define DEBUG_TYPE   "riscv-subtarget"

Definition at line 26 of file RISCVSubtarget.cpp.

GET_SUBTARGETINFO_CTOR

#define GET_SUBTARGETINFO_CTOR

Definition at line 29 of file RISCVSubtarget.cpp.

GET_SUBTARGETINFO_TARGET_DESC

#define GET_SUBTARGETINFO_TARGET_DESC

Definition at line 28 of file RISCVSubtarget.cpp.

Variable Documentation

EnableSubRegLiveness

cl::opt< bool > EnableSubRegLiveness("riscv-enable-subreg-liveness", cl::init(false), cl::Hidden) ( "riscv-enable-subreg-liveness"  , cl::init(false)  , cl::Hidden    )

static

RISCVDisableUsingConstantPoolForLargeInts

cl::opt< bool > RISCVDisableUsingConstantPoolForLargeInts("riscv-disable-using-constant-pool-for-large-ints", cl::desc("Disable using constant pool for large integers."), cl::init(false), cl::Hidden) ( "riscv-disable-using-constant-pool-for-large-ints"  , cl::desc("Disable using constant pool for large integers.")  , cl::init(false)  , cl::Hidden    )

static

Referenced by llvm::RISCVSubtarget::useConstantPoolForLargeInts().

RISCVMaxBuildIntsCost

cl::opt< unsigned > RISCVMaxBuildIntsCost("riscv-max-build-ints-cost", cl::desc("The maximum cost used for building integers."), cl::init(0), cl::Hidden) ( "riscv-max-build-ints-cost"  , cl::desc("The maximum cost used for building integers.")  , cl::init(0)  , cl::Hidden    )

static

Referenced by llvm::RISCVSubtarget::getMaxBuildIntsCost().

RVVVectorLMULMax

cl::opt< unsigned > RVVVectorLMULMax("riscv-v-fixed-length-vector-lmul-max", cl::desc("The maximum LMUL value to use for fixed length vectors. " "Fractional LMUL values are not supported."), cl::init(8), cl::Hidden) ( "riscv-v-fixed-length-vector-lmul-max"  , cl::desc("The maximum LMUL value to use for fixed length vectors. " "Fractional LMUL values are not supported.")  , cl::init(8)  , cl::Hidden    )

static

Referenced by llvm::RISCVSubtarget::getMaxLMULForFixedLengthVectors().