llvm::AMDGPURegisterInfo Struct Reference

#include "Target/AMDGPU/AMDGPURegisterInfo.h"

Inheritance diagram for llvm::AMDGPURegisterInfo:

Collaboration diagram for llvm::AMDGPURegisterInfo:

Public Member Functions
	AMDGPURegisterInfo ()
void	reserveRegisterTuples (BitVector &, unsigned Reg) const

Static Public Member Functions
static unsigned	getSubRegFromChannel (unsigned Channel)

Detailed Description

Definition at line 27 of file AMDGPURegisterInfo.h.

Constructor & Destructor Documentation

AMDGPURegisterInfo()

AMDGPURegisterInfo::AMDGPURegisterInfo

(

)

Definition at line 23 of file AMDGPURegisterInfo.cpp.

Member Function Documentation

getSubRegFromChannel()

unsigned AMDGPURegisterInfo::getSubRegFromChannel ( unsigned  Channel )

static

Returns

the sub reg enum value for the given Channel (e.g. getSubRegFromChannel(0) -> AMDGPU::sub0)

Definition at line 30 of file AMDGPURegisterInfo.cpp.

References llvm::array_lengthof(), and assert().

Referenced by buildMUBUFOffsetLoadStore(), llvm::R600InstrInfo::copyPhysReg(), llvm::createR600ExpandSpecialInstrsPass(), getConstantValue(), and getSubRegForIndex().

reserveRegisterTuples()

void AMDGPURegisterInfo::reserveRegisterTuples	(	BitVector &	Reserved,
		unsigned	Reg
	)		const

Definition at line 42 of file AMDGPURegisterInfo.cpp.

References llvm::MCRegAliasIterator::isValid(), and llvm::BitVector::set().

Referenced by llvm::SIRegisterInfo::getReservedRegs().

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The documentation for this struct was generated from the following files:

• lib/Target/AMDGPU/AMDGPURegisterInfo.h
• lib/Target/AMDGPU/AMDGPURegisterInfo.cpp