llvm::RISCVInlineAsmLowering Class Reference

#include "Target/RISCV/GISel/RISCVInlineAsmLowering.h"

Inheritance diagram for llvm::RISCVInlineAsmLowering:

Public Member Functions
	RISCVInlineAsmLowering (const TargetLowering *TLI)
bool	lowerAsmOperandForConstraint (Value *Val, StringRef Constraint, std::vector< MachineOperand > &Ops, MachineIRBuilder &MIRBuilder) const override
	Lower the specified operand into the Ops vector.
Public Member Functions inherited from llvm::InlineAsmLowering
bool	lowerInlineAsm (MachineIRBuilder &MIRBuilder, const CallBase &CB, std::function< ArrayRef< Register >(const Value &Val)> GetOrCreateVRegs) const
	Lower the given inline asm call instruction GetOrCreateVRegs is a callback to materialize a register for the input and output operands of the inline asm.
	InlineAsmLowering (const TargetLowering *TLI)
virtual	~InlineAsmLowering ()=default

Additional Inherited Members
Protected Member Functions inherited from llvm::InlineAsmLowering
const TargetLowering *	getTLI () const
	Getter for generic TargetLowering class.
template<class XXXTargetLowering>
const XXXTargetLowering *	getTLI () const
	Getter for target specific TargetLowering class.

Detailed Description

Definition at line 18 of file RISCVInlineAsmLowering.h.

Constructor & Destructor Documentation

RISCVInlineAsmLowering()

RISCVInlineAsmLowering::RISCVInlineAsmLowering

(

const TargetLowering *

TLI

)

Definition at line 23 of file RISCVInlineAsmLowering.cpp.

References llvm::InlineAsmLowering::InlineAsmLowering().

Member Function Documentation

lowerAsmOperandForConstraint()

bool RISCVInlineAsmLowering::lowerAsmOperandForConstraint ( Value * Val, StringRef Constraint, std::vector< MachineOperand > & Ops, MachineIRBuilder & MIRBuilder ) const

overridevirtual

Lower the specified operand into the Ops vector.

Val is the IR input value to be lowered Constraint is the user supplied constraint string Ops is the vector to be filled with the lowered operands

Returns

True if the lowering succeeds, false otherwise.

Reimplemented from llvm::InlineAsmLowering.

Definition at line 26 of file RISCVInlineAsmLowering.cpp.

References AbstractManglingParser< Derived, Alloc >::Ops, llvm::MachineOperand::CreateImm(), llvm::dyn_cast(), llvm::isInt(), llvm::isUInt(), llvm::InlineAsmLowering::lowerAsmOperandForConstraint(), and llvm::StringRef::size().

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

• lib/Target/RISCV/GISel/RISCVInlineAsmLowering.h
• lib/Target/RISCV/GISel/RISCVInlineAsmLowering.cpp