llvm::AMDGPU::MTBUFFormat Namespace Reference

Enumerations
enum	DataFormat : int64_t {   DFMT_INVALID = 0 , DFMT_8 , DFMT_16 , DFMT_8_8 ,   DFMT_32 , DFMT_16_16 , DFMT_10_11_11 , DFMT_11_11_10 ,   DFMT_10_10_10_2 , DFMT_2_10_10_10 , DFMT_8_8_8_8 , DFMT_32_32 ,   DFMT_16_16_16_16 , DFMT_32_32_32 , DFMT_32_32_32_32 , DFMT_RESERVED_15 ,   DFMT_MIN = DFMT_INVALID , DFMT_MAX = DFMT_RESERVED_15 , DFMT_UNDEF = -1 , DFMT_DEFAULT = DFMT_8 ,   DFMT_SHIFT = 0 , DFMT_MASK = 0xF }
enum	NumFormat : int64_t {   NFMT_UNORM = 0 , NFMT_SNORM , NFMT_USCALED , NFMT_SSCALED ,   NFMT_UINT , NFMT_SINT , NFMT_RESERVED_6 , NFMT_SNORM_OGL = NFMT_RESERVED_6 ,   NFMT_FLOAT , NFMT_MIN = NFMT_UNORM , NFMT_MAX = NFMT_FLOAT , NFMT_UNDEF = -1 ,   NFMT_DEFAULT = NFMT_UNORM , NFMT_SHIFT = 4 , NFMT_MASK = 7 }
enum	MergedFormat : int64_t { DFMT_NFMT_UNDEF = -1 , DFMT_NFMT_DEFAULT , DFMT_NFMT_MASK = (DFMT_MASK << DFMT_SHIFT) | (NFMT_MASK << NFMT_SHIFT) , DFMT_NFMT_MAX = DFMT_NFMT_MASK }
enum	UnifiedFormatCommon : int64_t { UFMT_MAX = 127 , UFMT_UNDEF = -1 , UFMT_DEFAULT = 1 }

Functions
int64_t	getDfmt (const StringRef Name)
StringRef	getDfmtName (unsigned Id)
static StringLiteral const *	getNfmtLookupTable (const MCSubtargetInfo &STI)
int64_t	getNfmt (const StringRef Name, const MCSubtargetInfo &STI)
StringRef	getNfmtName (unsigned Id, const MCSubtargetInfo &STI)
bool	isValidDfmtNfmt (unsigned Id, const MCSubtargetInfo &STI)
bool	isValidNfmt (unsigned Id, const MCSubtargetInfo &STI)
int64_t	encodeDfmtNfmt (unsigned Dfmt, unsigned Nfmt)
void	decodeDfmtNfmt (unsigned Format, unsigned &Dfmt, unsigned &Nfmt)
int64_t	getUnifiedFormat (const StringRef Name, const MCSubtargetInfo &STI)
StringRef	getUnifiedFormatName (unsigned Id, const MCSubtargetInfo &STI)
bool	isValidUnifiedFormat (unsigned Id, const MCSubtargetInfo &STI)
int64_t	convertDfmtNfmt2Ufmt (unsigned Dfmt, unsigned Nfmt, const MCSubtargetInfo &STI)
bool	isValidFormatEncoding (unsigned Val, const MCSubtargetInfo &STI)
unsigned	getDefaultFormatEncoding (const MCSubtargetInfo &STI)

Variables
StringLiteral const	DfmtSymbolic []
StringLiteral const	NfmtSymbolicGFX10 []
StringLiteral const	NfmtSymbolicSICI []
StringLiteral const	NfmtSymbolicVI []
StringLiteral const	UfmtSymbolicGFX10 []
unsigned const	DfmtNfmt2UFmtGFX10 []
StringLiteral const	UfmtSymbolicGFX11 []
unsigned const	DfmtNfmt2UFmtGFX11 []

Enumeration Type Documentation

DataFormat

enum llvm::AMDGPU::MTBUFFormat::DataFormat : int64_t

Enumerator
DFMT_INVALID
DFMT_8
DFMT_16
DFMT_8_8
DFMT_32
DFMT_16_16
DFMT_10_11_11
DFMT_11_11_10
DFMT_10_10_10_2
DFMT_2_10_10_10
DFMT_8_8_8_8
DFMT_32_32
DFMT_16_16_16_16
DFMT_32_32_32
DFMT_32_32_32_32
DFMT_RESERVED_15
DFMT_MIN
DFMT_MAX
DFMT_UNDEF
DFMT_DEFAULT
DFMT_SHIFT
DFMT_MASK

Definition at line 583 of file SIDefines.h.

MergedFormat

enum llvm::AMDGPU::MTBUFFormat::MergedFormat : int64_t

Enumerator
DFMT_NFMT_UNDEF
DFMT_NFMT_DEFAULT
DFMT_NFMT_MASK
DFMT_NFMT_MAX

Definition at line 632 of file SIDefines.h.

NumFormat

enum llvm::AMDGPU::MTBUFFormat::NumFormat : int64_t

Enumerator
NFMT_UNORM
NFMT_SNORM
NFMT_USCALED
NFMT_SSCALED
NFMT_UINT
NFMT_SINT
NFMT_RESERVED_6
NFMT_SNORM_OGL
NFMT_FLOAT
NFMT_MIN
NFMT_MAX
NFMT_UNDEF
NFMT_DEFAULT
NFMT_SHIFT
NFMT_MASK

Definition at line 611 of file SIDefines.h.

UnifiedFormatCommon

enum llvm::AMDGPU::MTBUFFormat::UnifiedFormatCommon : int64_t

Enumerator
UFMT_MAX
UFMT_UNDEF
UFMT_DEFAULT

Definition at line 643 of file SIDefines.h.

Function Documentation

convertDfmtNfmt2Ufmt()

int64_t llvm::AMDGPU::MTBUFFormat::convertDfmtNfmt2Ufmt	(	unsigned	Dfmt,
		unsigned	Nfmt,
		const MCSubtargetInfo &	STI
	)

Definition at line 1909 of file AMDGPUBaseInfo.cpp.

References DfmtNfmt2UFmtGFX10, DfmtNfmt2UFmtGFX11, encodeDfmtNfmt(), llvm::AMDGPU::isGFX11Plus(), llvm::AMDGPU::UfmtGFX10::UFMT_FIRST, llvm::AMDGPU::UfmtGFX11::UFMT_FIRST, llvm::AMDGPU::UfmtGFX10::UFMT_LAST, llvm::AMDGPU::UfmtGFX11::UFMT_LAST, and UFMT_UNDEF.

decodeDfmtNfmt()

void llvm::AMDGPU::MTBUFFormat::decodeDfmtNfmt	(	unsigned	Format,
		unsigned &	Dfmt,
		unsigned &	Nfmt
	)

Definition at line 1879 of file AMDGPUBaseInfo.cpp.

References DFMT_MASK, DFMT_SHIFT, llvm::Format, NFMT_MASK, and NFMT_SHIFT.

Referenced by isValidDfmtNfmt().

encodeDfmtNfmt()

LLVM_READNONE int64_t llvm::AMDGPU::MTBUFFormat::encodeDfmtNfmt	(	unsigned	Dfmt,
		unsigned	Nfmt
	)

Definition at line 1875 of file AMDGPUBaseInfo.cpp.

References DFMT_SHIFT, and NFMT_SHIFT.

Referenced by convertDfmtNfmt2Ufmt().

getDefaultFormatEncoding()

unsigned llvm::AMDGPU::MTBUFFormat::getDefaultFormatEncoding

(

const MCSubtargetInfo &

STI

)

Definition at line 1930 of file AMDGPUBaseInfo.cpp.

References DFMT_NFMT_DEFAULT, llvm::AMDGPU::isGFX10Plus(), and UFMT_DEFAULT.

getDfmt()

int64_t llvm::AMDGPU::MTBUFFormat::getDfmt

(

const StringRef

Name

)

Definition at line 1829 of file AMDGPUBaseInfo.cpp.

References DFMT_MAX, DFMT_MIN, DFMT_UNDEF, DfmtSymbolic, and Name.

getDfmtName()

StringRef llvm::AMDGPU::MTBUFFormat::getDfmtName

(

unsigned

Id

)

Definition at line 1837 of file AMDGPUBaseInfo.cpp.

References assert(), DFMT_MAX, and DfmtSymbolic.

getNfmt()

int64_t llvm::AMDGPU::MTBUFFormat::getNfmt	(	const StringRef	Name,
		const MCSubtargetInfo &	STI
	)

Definition at line 1850 of file AMDGPUBaseInfo.cpp.

References getNfmtLookupTable(), Name, NFMT_MAX, NFMT_MIN, and NFMT_UNDEF.

getNfmtLookupTable()

static StringLiteral const * llvm::AMDGPU::MTBUFFormat::getNfmtLookupTable ( const MCSubtargetInfo &  STI )

static

Definition at line 1842 of file AMDGPUBaseInfo.cpp.

References llvm::AMDGPU::isCI(), llvm::AMDGPU::isGFX9(), llvm::AMDGPU::isSI(), llvm::AMDGPU::isVI(), NfmtSymbolicGFX10, NfmtSymbolicSICI, and NfmtSymbolicVI.

Referenced by getNfmt(), and getNfmtName().

getNfmtName()

StringRef llvm::AMDGPU::MTBUFFormat::getNfmtName	(	unsigned	Id,
		const MCSubtargetInfo &	STI
	)

Definition at line 1859 of file AMDGPUBaseInfo.cpp.

References assert(), getNfmtLookupTable(), and NFMT_MAX.

Referenced by isValidNfmt().

getUnifiedFormat()

int64_t llvm::AMDGPU::MTBUFFormat::getUnifiedFormat	(	const StringRef	Name,
		const MCSubtargetInfo &	STI
	)

Definition at line 1884 of file AMDGPUBaseInfo.cpp.

References llvm::AMDGPU::isGFX11Plus(), Name, llvm::AMDGPU::UfmtGFX10::UFMT_FIRST, llvm::AMDGPU::UfmtGFX11::UFMT_FIRST, llvm::AMDGPU::UfmtGFX10::UFMT_LAST, llvm::AMDGPU::UfmtGFX11::UFMT_LAST, UFMT_UNDEF, UfmtSymbolicGFX10, and UfmtSymbolicGFX11.

getUnifiedFormatName()

StringRef llvm::AMDGPU::MTBUFFormat::getUnifiedFormatName	(	unsigned	Id,
		const MCSubtargetInfo &	STI
	)

Definition at line 1899 of file AMDGPUBaseInfo.cpp.

References llvm::AMDGPU::isGFX10(), isValidUnifiedFormat(), UfmtSymbolicGFX10, and UfmtSymbolicGFX11.

isValidDfmtNfmt()

bool llvm::AMDGPU::MTBUFFormat::isValidDfmtNfmt	(	unsigned	Id,
		const MCSubtargetInfo &	STI
	)

Definition at line 1864 of file AMDGPUBaseInfo.cpp.

References decodeDfmtNfmt(), and isValidNfmt().

isValidFormatEncoding()

bool llvm::AMDGPU::MTBUFFormat::isValidFormatEncoding	(	unsigned	Val,
		const MCSubtargetInfo &	STI
	)

Definition at line 1926 of file AMDGPUBaseInfo.cpp.

References DFMT_NFMT_MAX, llvm::AMDGPU::isGFX10Plus(), and UFMT_MAX.

isValidNfmt()

bool llvm::AMDGPU::MTBUFFormat::isValidNfmt	(	unsigned	Id,
		const MCSubtargetInfo &	STI
	)

Definition at line 1871 of file AMDGPUBaseInfo.cpp.

References llvm::StringRef::empty(), and getNfmtName().

Referenced by isValidDfmtNfmt().

isValidUnifiedFormat()

bool llvm::AMDGPU::MTBUFFormat::isValidUnifiedFormat	(	unsigned	Id,
		const MCSubtargetInfo &	STI
	)

Definition at line 1905 of file AMDGPUBaseInfo.cpp.

References llvm::AMDGPU::isGFX10(), llvm::AMDGPU::UfmtGFX10::UFMT_LAST, and llvm::AMDGPU::UfmtGFX11::UFMT_LAST.

Referenced by getUnifiedFormatName().

Variable Documentation

DfmtNfmt2UFmtGFX10

unsigned const llvm::AMDGPU::MTBUFFormat::DfmtNfmt2UFmtGFX10

Definition at line 390 of file AMDGPUAsmUtils.cpp.

Referenced by convertDfmtNfmt2Ufmt().

DfmtNfmt2UFmtGFX11

unsigned const llvm::AMDGPU::MTBUFFormat::DfmtNfmt2UFmtGFX11

Definition at line 564 of file AMDGPUAsmUtils.cpp.

Referenced by convertDfmtNfmt2Ufmt().

DfmtSymbolic

StringLiteral const llvm::AMDGPU::MTBUFFormat::DfmtSymbolic

Initial value:

= {
  "BUF_DATA_FORMAT_INVALID",
  "BUF_DATA_FORMAT_8",
  "BUF_DATA_FORMAT_16",
  "BUF_DATA_FORMAT_8_8",
  "BUF_DATA_FORMAT_32",
  "BUF_DATA_FORMAT_16_16",
  "BUF_DATA_FORMAT_10_11_11",
  "BUF_DATA_FORMAT_11_11_10",
  "BUF_DATA_FORMAT_10_10_10_2",
  "BUF_DATA_FORMAT_2_10_10_10",
  "BUF_DATA_FORMAT_8_8_8_8",
  "BUF_DATA_FORMAT_32_32",
  "BUF_DATA_FORMAT_16_16_16_16",
  "BUF_DATA_FORMAT_32_32_32",
  "BUF_DATA_FORMAT_32_32_32_32",
  "BUF_DATA_FORMAT_RESERVED_15"
}

Definition at line 244 of file AMDGPUAsmUtils.cpp.

Referenced by getDfmt(), and getDfmtName().

NfmtSymbolicGFX10

StringLiteral const llvm::AMDGPU::MTBUFFormat::NfmtSymbolicGFX10

Initial value:

= {
  "BUF_NUM_FORMAT_UNORM",
  "BUF_NUM_FORMAT_SNORM",
  "BUF_NUM_FORMAT_USCALED",
  "BUF_NUM_FORMAT_SSCALED",
  "BUF_NUM_FORMAT_UINT",
  "BUF_NUM_FORMAT_SINT",
  "",
  "BUF_NUM_FORMAT_FLOAT"
}

Definition at line 263 of file AMDGPUAsmUtils.cpp.

Referenced by getNfmtLookupTable().

NfmtSymbolicSICI

StringLiteral const llvm::AMDGPU::MTBUFFormat::NfmtSymbolicSICI

Initial value:

= {
  "BUF_NUM_FORMAT_UNORM",
  "BUF_NUM_FORMAT_SNORM",
  "BUF_NUM_FORMAT_USCALED",
  "BUF_NUM_FORMAT_SSCALED",
  "BUF_NUM_FORMAT_UINT",
  "BUF_NUM_FORMAT_SINT",
  "BUF_NUM_FORMAT_SNORM_OGL",
  "BUF_NUM_FORMAT_FLOAT"
}

Definition at line 274 of file AMDGPUAsmUtils.cpp.

Referenced by getNfmtLookupTable().

NfmtSymbolicVI

StringLiteral const llvm::AMDGPU::MTBUFFormat::NfmtSymbolicVI

Initial value:

= {    
  "BUF_NUM_FORMAT_UNORM",
  "BUF_NUM_FORMAT_SNORM",
  "BUF_NUM_FORMAT_USCALED",
  "BUF_NUM_FORMAT_SSCALED",
  "BUF_NUM_FORMAT_UINT",
  "BUF_NUM_FORMAT_SINT",
  "BUF_NUM_FORMAT_RESERVED_6",
  "BUF_NUM_FORMAT_FLOAT"
}

Definition at line 285 of file AMDGPUAsmUtils.cpp.

Referenced by getNfmtLookupTable().

UfmtSymbolicGFX10

StringLiteral const llvm::AMDGPU::MTBUFFormat::UfmtSymbolicGFX10

Definition at line 296 of file AMDGPUAsmUtils.cpp.

Referenced by getUnifiedFormat(), and getUnifiedFormatName().

UfmtSymbolicGFX11

StringLiteral const llvm::AMDGPU::MTBUFFormat::UfmtSymbolicGFX11

Definition at line 484 of file AMDGPUAsmUtils.cpp.

Referenced by getUnifiedFormat(), and getUnifiedFormatName().