llvm::NVPTX Namespace Reference

Namespaces
namespace	PTXCmpMode
	PTXCmpMode - Comparison mode enumeration.
namespace	PTXCvtMode
	PTXCvtMode - Conversion code enumeration.
namespace	PTXLdStInstCode
namespace	PTXPrmtMode

Typedefs
using	OrderingUnderlyingType = unsigned int
using	ScopeUnderlyingType = unsigned int
using	AddressSpaceUnderlyingType = unsigned int

Enumerations
enum	DrvInterface { NVCL , CUDA }
enum	VecInstType {   VecInstTypeShift = 0 , VecInstTypeMask = 0xF , VecNOP = 0 , VecLoad = 1 ,   VecStore = 2 , VecBuild = 3 , VecShuffle = 4 , VecExtract = 5 ,   VecInsert = 6 , VecDest = 7 , VecOther = 15 }
enum	SimpleMove { SimpleMoveMask = 0x10 , SimpleMoveShift = 4 }
enum	LoadStore { isLoadMask = 0x20 , isLoadShift = 5 , isStoreMask = 0x40 , isStoreShift = 6 }
enum	Ordering : OrderingUnderlyingType {   NotAtomic , Relaxed = (OrderingUnderlyingType)AtomicOrdering::Monotonic , Acquire = (OrderingUnderlyingType)AtomicOrdering::Acquire , Release = (OrderingUnderlyingType)AtomicOrdering::Release ,   AcquireRelease = (OrderingUnderlyingType)AtomicOrdering::AcquireRelease , SequentiallyConsistent , Volatile = SequentiallyConsistent + 1 , RelaxedMMIO = Volatile + 1 }
enum	Scope : ScopeUnderlyingType {   Thread = 0 , Block = 1 , Cluster = 2 , Device = 3 ,   System = 4 , DefaultDevice = 5 , LASTSCOPE = DefaultDevice }
enum	AddressSpace : AddressSpaceUnderlyingType {   Generic = 0 , Global = 1 , Shared = 3 , Const = 4 ,   Local = 5 , SharedCluster = 7 , Param = 101 }
enum class	DivPrecisionLevel : unsigned { Approx = 0 , Full = 1 , IEEE754 = 2 , IEEE754_NoFTZ = 3 }

Functions
auto	packed_types ()
bool	isPackedVectorTy (EVT VT)
bool	isPackedElementTy (EVT ET)
std::string	getValidPTXIdentifier (StringRef Name)
std::string	OrderingToString (Ordering Order)
raw_ostream &	operator<< (raw_ostream &O, Ordering Order)
std::string	ScopeToString (Scope S)
raw_ostream &	operator<< (raw_ostream &O, Scope S)
std::string	AddressSpaceToString (AddressSpace A)
raw_ostream &	operator<< (raw_ostream &O, AddressSpace A)

Typedef Documentation

AddressSpaceUnderlyingType

using llvm::NVPTX::AddressSpaceUnderlyingType = unsigned int

Definition at line 180 of file NVPTX.h.

OrderingUnderlyingType

using llvm::NVPTX::OrderingUnderlyingType = unsigned int

Definition at line 153 of file NVPTX.h.

ScopeUnderlyingType

using llvm::NVPTX::ScopeUnderlyingType = unsigned int

Definition at line 169 of file NVPTX.h.

Enumeration Type Documentation

AddressSpace

enum llvm::NVPTX::AddressSpace : AddressSpaceUnderlyingType

Enumerator
Generic
Global
Shared
Const
Local
SharedCluster
Param

Definition at line 181 of file NVPTX.h.

DivPrecisionLevel

enum class llvm::NVPTX::DivPrecisionLevel : unsigned

strong

Enumerator
Approx
Full
IEEE754
IEEE754_NoFTZ

Definition at line 251 of file NVPTX.h.

DrvInterface

enum llvm::NVPTX::DrvInterface

Enumerator
NVCL
CUDA

Definition at line 116 of file NVPTX.h.

LoadStore

enum llvm::NVPTX::LoadStore

Enumerator
isLoadMask
isLoadShift
isStoreMask
isStoreShift

Definition at line 145 of file NVPTX.h.

Ordering

enum llvm::NVPTX::Ordering : OrderingUnderlyingType

Enumerator
NotAtomic
Relaxed
Acquire
Release
AcquireRelease
SequentiallyConsistent
Volatile
RelaxedMMIO

Definition at line 154 of file NVPTX.h.

Scope

enum llvm::NVPTX::Scope : ScopeUnderlyingType

Enumerator
Thread
Block
Cluster
Device
System
DefaultDevice
LASTSCOPE

Definition at line 170 of file NVPTX.h.

SimpleMove

enum llvm::NVPTX::SimpleMove

Enumerator
SimpleMoveMask
SimpleMoveShift

Definition at line 141 of file NVPTX.h.

VecInstType

enum llvm::NVPTX::VecInstType

Enumerator
VecInstTypeShift
VecInstTypeMask
VecNOP
VecLoad
VecStore
VecBuild
VecShuffle
VecExtract
VecInsert
VecDest
VecOther

Definition at line 126 of file NVPTX.h.

Function Documentation

AddressSpaceToString()

std::string llvm::NVPTX::AddressSpaceToString ( AddressSpace A )

inline

Definition at line 184 of file NVPTXUtilities.h.

References A(), Const, llvm::formatv(), Generic, Global, Local, Param, llvm::report_fatal_error(), Shared, and SharedCluster.

Referenced by operator<<().

getValidPTXIdentifier()

std::string llvm::NVPTX::getValidPTXIdentifier ( StringRef Name )

inline

Definition at line 118 of file NVPTXUtilities.h.

References llvm::CallingConv::C, and llvm::isAlnum().

Referenced by llvm::NVPTXTargetStreamer::emitValue().

isPackedElementTy()

bool llvm::NVPTX::isPackedElementTy ( EVT ET )

inline

Definition at line 113 of file NVPTXUtilities.h.

References llvm::any_of(), llvm::EVT::getVectorElementType(), and packed_types().

isPackedVectorTy()

bool llvm::NVPTX::isPackedVectorTy ( EVT VT )

inline

Definition at line 108 of file NVPTXUtilities.h.

References llvm::any_of(), and packed_types().

Referenced by combinePackingMovIntoStore(), combineUnpackingMovIntoLoad(), PerformBUILD_VECTORCombine(), and PerformEXTRACTCombine().

operator<<() [1/3]

raw_ostream & llvm::NVPTX::operator<< ( raw_ostream & O, AddressSpace A )

inline

Definition at line 205 of file NVPTXUtilities.h.

References A(), and AddressSpaceToString().

operator<<() [2/3]

raw_ostream & llvm::NVPTX::operator<< ( raw_ostream & O, Ordering Order )

inline

Definition at line 155 of file NVPTXUtilities.h.

References OrderingToString().

operator<<() [3/3]

raw_ostream & llvm::NVPTX::operator<< ( raw_ostream & O, Scope S )

inline

Definition at line 179 of file NVPTXUtilities.h.

References ScopeToString().

OrderingToString()

std::string llvm::NVPTX::OrderingToString ( Ordering Order )

inline

Definition at line 132 of file NVPTXUtilities.h.

References Acquire, AcquireRelease, llvm::formatv(), NotAtomic, Relaxed, RelaxedMMIO, Release, llvm::report_fatal_error(), SequentiallyConsistent, and Volatile.

Referenced by operator<<().

packed_types()

auto llvm::NVPTX::packed_types ( )

inline

Definition at line 101 of file NVPTXUtilities.h.

Referenced by isPackedElementTy(), and isPackedVectorTy().

ScopeToString()

std::string llvm::NVPTX::ScopeToString ( Scope S )

inline

Definition at line 160 of file NVPTXUtilities.h.

References Block, Cluster, DefaultDevice, Device, llvm::formatv(), llvm::report_fatal_error(), System, and Thread.

Referenced by operator<<().