llvm::dxil::DXILOpBuilder Class Reference

#include "Target/DirectX/DXILOpBuilder.h"

Public Member Functions
	DXILOpBuilder (Module &M, IRBuilderBase &B)
CallInst *	createDXILOpCall (dxil::OpCode OpCode, Type *ReturnTy, Type *OverloadTy, SmallVector< Value * > Args)
	Create an instruction that calls DXIL Op with return type, specified opcode, and call arguments.
Type *	getOverloadTy (dxil::OpCode OpCode, FunctionType *FT)

Static Public Member Functions
static const char *	getOpCodeName (dxil::OpCode DXILOp)

Detailed Description

Definition at line 29 of file DXILOpBuilder.h.

Constructor & Destructor Documentation

DXILOpBuilder()

llvm::dxil::DXILOpBuilder::DXILOpBuilder ( Module &  M, IRBuilderBase &  B  )

inline

Definition at line 31 of file DXILOpBuilder.h.

Member Function Documentation

createDXILOpCall()

CallInst * llvm::dxil::DXILOpBuilder::createDXILOpCall	(	dxil::OpCode	OpCode,
		Type *	ReturnTy,
		Type *	OverloadTy,
		SmallVector< Value * >	Args
	)

Create an instruction that calls DXIL Op with return type, specified opcode, and call arguments.

Parameters

OpCode	Opcode of the DXIL Op call constructed
ReturnTy	Return type of the DXIL Op call constructed
OverloadTy	Overload type of the DXIL Op call constructed

Returns

DXIL Op call constructed

Definition at line 255 of file DXILOpBuilder.cpp.

References constructOverloadName(), llvm::IRBuilderBase::CreateCall(), getDXILOpFunctionType(), llvm::Module::getFunction(), llvm::Module::getOrInsertFunction(), getOverloadKind(), OpCodeProperty::OverloadTys, and llvm::report_fatal_error().

Referenced by lowerIntrinsic().

getOpCodeName()

const char * llvm::dxil::DXILOpBuilder::getOpCodeName ( dxil::OpCode  DXILOp )

static

Definition at line 329 of file DXILOpBuilder.cpp.

getOverloadTy()

Type * llvm::dxil::DXILOpBuilder::getOverloadTy	(	dxil::OpCode	OpCode,
		FunctionType *	FT
	)

Definition at line 279 of file DXILOpBuilder.cpp.

References llvm::dxil::CBufferRet, llvm::Type::getContext(), llvm::Type::getDoubleTy(), llvm::Type::getFloatTy(), llvm::Type::getHalfTy(), llvm::Type::getInt16Ty(), llvm::Type::getInt1Ty(), llvm::Type::getInt32Ty(), llvm::Type::getInt64Ty(), llvm::Type::getInt8Ty(), llvm::FunctionType::getParamType(), llvm::FunctionType::getReturnType(), llvm::Type::getVoidTy(), llvm_unreachable, OpCodeProperty::OverloadParamIndex, OpCodeProperty::OverloadTys, and llvm::dxil::ResourceRet.

Referenced by lowerIntrinsic().

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

• lib/Target/DirectX/DXILOpBuilder.h
• lib/Target/DirectX/DXILOpBuilder.cpp