llvm::AMDGPU::DepCtr Namespace Reference

Functions
int	getDefaultDepCtrEncoding (const MCSubtargetInfo &STI)
bool	isSymbolicDepCtrEncoding (unsigned Code, bool &HasNonDefaultVal, const MCSubtargetInfo &STI)
bool	decodeDepCtr (unsigned Code, int &Id, StringRef &Name, unsigned &Val, bool &IsDefault, const MCSubtargetInfo &STI)
int	encodeDepCtr (const StringRef Name, int64_t Val, unsigned &UsedOprMask, const MCSubtargetInfo &STI)
unsigned	decodeFieldVmVsrc (unsigned Encoded)
unsigned	decodeFieldVaVdst (unsigned Encoded)
unsigned	decodeFieldSaSdst (unsigned Encoded)
unsigned	decodeFieldVaSdst (unsigned Encoded)
unsigned	decodeFieldVaVcc (unsigned Encoded)
unsigned	decodeFieldVaSsrc (unsigned Encoded)
unsigned	decodeFieldHoldCnt (unsigned Encoded)
unsigned	encodeFieldVmVsrc (unsigned Encoded, unsigned VmVsrc)
unsigned	encodeFieldVmVsrc (unsigned VmVsrc)
unsigned	encodeFieldVaVdst (unsigned Encoded, unsigned VaVdst)
unsigned	encodeFieldVaVdst (unsigned VaVdst)
unsigned	encodeFieldSaSdst (unsigned Encoded, unsigned SaSdst)
unsigned	encodeFieldSaSdst (unsigned SaSdst)
unsigned	encodeFieldVaSdst (unsigned Encoded, unsigned VaSdst)
unsigned	encodeFieldVaSdst (unsigned VaSdst)
unsigned	encodeFieldVaVcc (unsigned Encoded, unsigned VaVcc)
unsigned	encodeFieldVaVcc (unsigned VaVcc)
unsigned	encodeFieldVaSsrc (unsigned Encoded, unsigned VaSsrc)
unsigned	encodeFieldVaSsrc (unsigned VaSsrc)
unsigned	encodeFieldHoldCnt (unsigned Encoded, unsigned HoldCnt)
unsigned	encodeFieldHoldCnt (unsigned HoldCnt)

Variables
const CustomOperandVal	DepCtrInfo []
const int	DEP_CTR_SIZE

Function Documentation

decodeDepCtr()

bool llvm::AMDGPU::DepCtr::decodeDepCtr	(	unsigned	Code,
		int &	Id,
		StringRef &	Name,
		unsigned &	Val,
		bool &	IsDefault,
		const MCSubtargetInfo &	STI )

Definition at line 2010 of file AMDGPUBaseInfo.cpp.

References llvm::AMDGPU::decodeCustomOperand(), DEP_CTR_SIZE, and DepCtrInfo.

Referenced by llvm::AMDGPUInstPrinter::printDepCtr().

decodeFieldHoldCnt()

unsigned llvm::AMDGPU::DepCtr::decodeFieldHoldCnt

(

unsigned

Encoded

)

Returns

Decoded HoldCnt from given immediate Encoded.

Definition at line 2046 of file AMDGPUBaseInfo.cpp.

decodeFieldSaSdst()

unsigned llvm::AMDGPU::DepCtr::decodeFieldSaSdst

(

unsigned

Encoded

)

Returns

Decoded SaSdst from given immediate Encoded.

Definition at line 2030 of file AMDGPUBaseInfo.cpp.

decodeFieldVaSdst()

unsigned llvm::AMDGPU::DepCtr::decodeFieldVaSdst

(

unsigned

Encoded

)

Returns

Decoded VaSdst from given immediate Encoded.

Definition at line 2034 of file AMDGPUBaseInfo.cpp.

decodeFieldVaSsrc()

unsigned llvm::AMDGPU::DepCtr::decodeFieldVaSsrc

(

unsigned

Encoded

)

Returns

Decoded SaSrc from given immediate Encoded.

Definition at line 2042 of file AMDGPUBaseInfo.cpp.

decodeFieldVaVcc()

unsigned llvm::AMDGPU::DepCtr::decodeFieldVaVcc

(

unsigned

Encoded

)

Returns

Decoded VaVcc from given immediate Encoded.

Definition at line 2038 of file AMDGPUBaseInfo.cpp.

decodeFieldVaVdst()

unsigned llvm::AMDGPU::DepCtr::decodeFieldVaVdst

(

unsigned

Encoded

)

Returns

Decoded VaVdst from given immediate Encoded.

Definition at line 2026 of file AMDGPUBaseInfo.cpp.

decodeFieldVmVsrc()

unsigned llvm::AMDGPU::DepCtr::decodeFieldVmVsrc

(

unsigned

Encoded

)

Returns

Decoded VmVsrc from given immediate Encoded.

Definition at line 2022 of file AMDGPUBaseInfo.cpp.

encodeDepCtr()

int llvm::AMDGPU::DepCtr::encodeDepCtr	(	const StringRef	Name,
		int64_t	Val,
		unsigned &	UsedOprMask,
		const MCSubtargetInfo &	STI )

Definition at line 2016 of file AMDGPUBaseInfo.cpp.

References DEP_CTR_SIZE, DepCtrInfo, and llvm::AMDGPU::encodeCustomOperand().

encodeFieldHoldCnt() [1/2]

unsigned llvm::AMDGPU::DepCtr::encodeFieldHoldCnt	(	unsigned	HoldCnt,
		unsigned	Encoded )

Returns

Encoded combined with encoded HoldCnt.

Definition at line 2098 of file AMDGPUBaseInfo.cpp.

Referenced by encodeFieldHoldCnt().

encodeFieldHoldCnt() [2/2]

unsigned llvm::AMDGPU::DepCtr::encodeFieldHoldCnt

(

unsigned

HoldCnt

)

Returns

HoldCnt as an encoded Depctr immediate.

Definition at line 2102 of file AMDGPUBaseInfo.cpp.

References encodeFieldHoldCnt().

encodeFieldSaSdst() [1/2]

unsigned llvm::AMDGPU::DepCtr::encodeFieldSaSdst	(	unsigned	Encoded,
		unsigned	SaSdst )

Returns

Encoded combined with encoded SaSdst.

Definition at line 2066 of file AMDGPUBaseInfo.cpp.

Referenced by encodeFieldSaSdst(), and llvm::SIInstrInfo::insertIndirectBranch().

encodeFieldSaSdst() [2/2]

unsigned llvm::AMDGPU::DepCtr::encodeFieldSaSdst

(

unsigned

SaSdst

)

Returns

SaSdst as an encoded Depctr immediate.

Definition at line 2070 of file AMDGPUBaseInfo.cpp.

References encodeFieldSaSdst().

encodeFieldVaSdst() [1/2]

unsigned llvm::AMDGPU::DepCtr::encodeFieldVaSdst	(	unsigned	Encoded,
		unsigned	VaSdst )

Returns

Encoded combined with encoded VaSdst.

Definition at line 2074 of file AMDGPUBaseInfo.cpp.

Referenced by encodeFieldVaSdst().

encodeFieldVaSdst() [2/2]

unsigned llvm::AMDGPU::DepCtr::encodeFieldVaSdst

(

unsigned

VaSdst

)

Returns

VaSdst as an encoded Depctr immediate.

Definition at line 2078 of file AMDGPUBaseInfo.cpp.

References encodeFieldVaSdst().

encodeFieldVaSsrc() [1/2]

unsigned llvm::AMDGPU::DepCtr::encodeFieldVaSsrc	(	unsigned	Encoded,
		unsigned	VaSsrc )

Returns

Encoded combined with encoded VaSsrc.

Definition at line 2090 of file AMDGPUBaseInfo.cpp.

Referenced by encodeFieldVaSsrc().

encodeFieldVaSsrc() [2/2]

unsigned llvm::AMDGPU::DepCtr::encodeFieldVaSsrc

(

unsigned

VaSsrc

)

Returns

VaSsrc as an encoded Depctr immediate.

Definition at line 2094 of file AMDGPUBaseInfo.cpp.

References encodeFieldVaSsrc().

encodeFieldVaVcc() [1/2]

unsigned llvm::AMDGPU::DepCtr::encodeFieldVaVcc	(	unsigned	Encoded,
		unsigned	VaVcc )

Returns

Encoded combined with encoded VaVcc.

Definition at line 2082 of file AMDGPUBaseInfo.cpp.

Referenced by encodeFieldVaVcc().

encodeFieldVaVcc() [2/2]

unsigned llvm::AMDGPU::DepCtr::encodeFieldVaVcc

(

unsigned

VaVcc

)

Returns

VaVcc as an encoded Depctr immediate.

Definition at line 2086 of file AMDGPUBaseInfo.cpp.

References encodeFieldVaVcc().

encodeFieldVaVdst() [1/2]

unsigned llvm::AMDGPU::DepCtr::encodeFieldVaVdst	(	unsigned	Encoded,
		unsigned	VaVdst )

Returns

Encoded combined with encoded VaVdst.

Definition at line 2058 of file AMDGPUBaseInfo.cpp.

Referenced by encodeFieldVaVdst().

encodeFieldVaVdst() [2/2]

unsigned llvm::AMDGPU::DepCtr::encodeFieldVaVdst

(

unsigned

VaVdst

)

Returns

VaVdst as an encoded Depctr immediate.

Definition at line 2062 of file AMDGPUBaseInfo.cpp.

References encodeFieldVaVdst().

encodeFieldVmVsrc() [1/2]

unsigned llvm::AMDGPU::DepCtr::encodeFieldVmVsrc	(	unsigned	Encoded,
		unsigned	VmVsrc )

Returns

Encoded combined with encoded VmVsrc.

Definition at line 2050 of file AMDGPUBaseInfo.cpp.

Referenced by encodeFieldVmVsrc().

encodeFieldVmVsrc() [2/2]

unsigned llvm::AMDGPU::DepCtr::encodeFieldVmVsrc

(

unsigned

VmVsrc

)

Returns

VmVsrc as an encoded Depctr immediate.

Definition at line 2054 of file AMDGPUBaseInfo.cpp.

References encodeFieldVmVsrc().

getDefaultDepCtrEncoding()

int llvm::AMDGPU::DepCtr::getDefaultDepCtrEncoding

(

const MCSubtargetInfo &

STI

)

Definition at line 1997 of file AMDGPUBaseInfo.cpp.

References llvm::Default, DEP_CTR_SIZE, DepCtrInfo, and llvm::AMDGPU::getDefaultCustomOperandEncoding().

isSymbolicDepCtrEncoding()

bool llvm::AMDGPU::DepCtr::isSymbolicDepCtrEncoding	(	unsigned	Code,
		bool &	HasNonDefaultVal,
		const MCSubtargetInfo &	STI )

Definition at line 2004 of file AMDGPUBaseInfo.cpp.

References DEP_CTR_SIZE, DepCtrInfo, and llvm::AMDGPU::isSymbolicCustomOperandEncoding().

Referenced by llvm::AMDGPUInstPrinter::printDepCtr().

Variable Documentation

DEP_CTR_SIZE

const int llvm::AMDGPU::DepCtr::DEP_CTR_SIZE

Initial value:

=
    static_cast<int>(sizeof(DepCtrInfo) / sizeof(CustomOperandVal))

Definition at line 78 of file AMDGPUAsmUtils.cpp.

Referenced by decodeDepCtr(), encodeDepCtr(), getDefaultDepCtrEncoding(), and isSymbolicDepCtrEncoding().

DepCtrInfo

const CustomOperandVal llvm::AMDGPU::DepCtr::DepCtrInfo

Initial value:

= {
  
  {{"depctr_hold_cnt"},  1,   1,    7,    1,   isGFX10_BEncoding},
  {{"depctr_sa_sdst"},   1,   1,    0,    1},
  {{"depctr_va_vdst"},  15,  15,   12,    4},
  {{"depctr_va_sdst"},   7,   7,    9,    3},
  {{"depctr_va_ssrc"},   1,   1,    8,    1},
  {{"depctr_va_vcc"},    1,   1,    1,    1},
  {{"depctr_vm_vsrc"},   7,   7,    2,    3},
}

Definition at line 66 of file AMDGPUAsmUtils.cpp.

Referenced by decodeDepCtr(), encodeDepCtr(), getDefaultDepCtrEncoding(), and isSymbolicDepCtrEncoding().