LLVM: lib/Target/RISCV/GISel/RISCVCallLowering.h Source File (original) (raw)

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14#ifndef LLVM_LIB_TARGET_RISCV_RISCVCALLLOWERING_H

15#define LLVM_LIB_TARGET_RISCV_RISCVCALLLOWERING_H

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20namespace llvm {

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28public:

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37 bool IsVarArg) const override;

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46private:

51};

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53}

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55#endif

Analysis containing CSE Info

This file describes how to lower LLVM calls to machine code calls.

ArrayRef - Represent a constant reference to an array (0 or more elements consecutively in memory),...

CCState - This class holds information needed while lowering arguments and return values.

CallLowering(const TargetLowering *TLI)

FunctionLoweringInfo - This contains information that is global to a function that is used when lower...

Helper class to build MachineInstr.

bool lowerReturn(MachineIRBuilder &MIRBuiler, const Value *Val, ArrayRef< Register > VRegs, FunctionLoweringInfo &FLI) const override

This hook behaves as the extended lowerReturn function, but for targets that do not support swifterro...

bool canLowerReturn(MachineFunction &MF, CallingConv::ID CallConv, SmallVectorImpl< BaseArgInfo > &Outs, bool IsVarArg) const override

This hook must be implemented to check whether the return values described by Outs can fit into the r...

bool lowerCall(MachineIRBuilder &MIRBuilder, CallLoweringInfo &Info) const override

This hook must be implemented to lower the given call instruction, including argument and return valu...

bool lowerFormalArguments(MachineIRBuilder &MIRBuilder, const Function &F, ArrayRef< ArrayRef< Register > > VRegs, FunctionLoweringInfo &FLI) const override

This hook must be implemented to lower the incoming (formal) arguments, described by VRegs,...

RISCVCallLowering(const RISCVTargetLowering &TLI)

This class consists of common code factored out of the SmallVector class to reduce code duplication b...

LLVM Value Representation.

unsigned ID

LLVM IR allows to use arbitrary numbers as calling convention identifiers.

This is an optimization pass for GlobalISel generic memory operations.

Base class for ValueHandlers used for arguments coming into the current function, or for return value...