llvm::AMDGPU::RegBankLegalizeHelper Class Reference

#include "Target/AMDGPU/AMDGPURegBankLegalizeHelper.h"

Public Member Functions
	RegBankLegalizeHelper (MachineIRBuilder &B, const MachineUniformityInfo &MUI, const RegisterBankInfo &RBI, const RegBankLegalizeRules &RBLRules)
bool	findRuleAndApplyMapping (MachineInstr &MI)
bool	applyMappingPHI (MachineInstr &MI)
void	applyMappingTrivial (MachineInstr &MI)

Detailed Description

Definition at line 30 of file AMDGPURegBankLegalizeHelper.h.

Constructor & Destructor Documentation

RegBankLegalizeHelper()

RegBankLegalizeHelper::RegBankLegalizeHelper	(	MachineIRBuilder &	B,
		const MachineUniformityInfo &	MUI,
		const RegisterBankInfo &	RBI,
		const RegBankLegalizeRules &	RBLRules )

Definition at line 32 of file AMDGPURegBankLegalizeHelper.cpp.

Member Function Documentation

applyMappingPHI()

bool RegBankLegalizeHelper::applyMappingPHI

(

MachineInstr &

MI

)

Definition at line 1423 of file AMDGPURegBankLegalizeHelper.cpp.

References DefMI, MI, llvm::LLT::pointer(), llvm::reportGISelFailure(), llvm::LLT::scalar(), llvm::MachineBasicBlock::SkipPHIsAndLabels(), and UseReg().

applyMappingTrivial()

void RegBankLegalizeHelper::applyMappingTrivial

(

MachineInstr &

MI

)

Definition at line 1485 of file AMDGPURegBankLegalizeHelper.cpp.

References assert(), MI, and verifyRegBankOnOperands().

findRuleAndApplyMapping()

bool RegBankLegalizeHelper::findRuleAndApplyMapping

(

MachineInstr &

MI

)

Definition at line 42 of file AMDGPURegBankLegalizeHelper.cpp.

References llvm::AMDGPU::RegBankLLTMapping::DstOpMapping, llvm::AMDGPU::SetOfRulesForOpcode::findMappingForMI(), MI, OpIdx, llvm::reportGISelFailure(), llvm::SmallVectorTemplateCommon< T, typename >::size(), and llvm::AMDGPU::RegBankLLTMapping::SrcOpMapping.

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

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