LLVM 22.0.0git
Public Member Functions | List of all members
llvm::ARCSelectionDAGInfo Class Reference

#include "Target/ARC/ARCSelectionDAGInfo.h"

Inheritance diagram for llvm::ARCSelectionDAGInfo:
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Public Member Functions

 ARCSelectionDAGInfo ()
 
 ~ARCSelectionDAGInfo () override
 
- Public Member Functions inherited from llvm::SelectionDAGGenTargetInfo
 ~SelectionDAGGenTargetInfo () override
 
const chargetTargetNodeName (unsigned Opcode) const override
 Returns the name of the given target-specific opcode, suitable for debug printing.
 
bool isTargetMemoryOpcode (unsigned Opcode) const override
 Returns true if a node with the given target-specific opcode has a memory operand.
 
bool isTargetStrictFPOpcode (unsigned Opcode) const override
 Returns true if a node with the given target-specific opcode has strict floating-point semantics.
 
void verifyTargetNode (const SelectionDAG &DAG, const SDNode *N) const override
 Checks that the given target-specific node is valid. Aborts if it is not.
 
- Public Member Functions inherited from llvm::SelectionDAGTargetInfo
 SelectionDAGTargetInfo ()=default
 
 SelectionDAGTargetInfo (const SelectionDAGTargetInfo &)=delete
 
SelectionDAGTargetInfooperator= (const SelectionDAGTargetInfo &)=delete
 
virtual ~SelectionDAGTargetInfo ()
 
virtual const chargetTargetNodeName (unsigned Opcode) const
 Returns the name of the given target-specific opcode, suitable for debug printing.
 
virtual bool isTargetMemoryOpcode (unsigned Opcode) const
 Returns true if a node with the given target-specific opcode has a memory operand.
 
virtual bool isTargetStrictFPOpcode (unsigned Opcode) const
 Returns true if a node with the given target-specific opcode has strict floating-point semantics.
 
virtual bool mayRaiseFPException (unsigned Opcode) const
 Returns true if a node with the given target-specific opcode may raise a floating-point exception.
 
virtual void verifyTargetNode (const SelectionDAG &DAG, const SDNode *N) const
 Checks that the given target-specific node is valid. Aborts if it is not.
 
virtual SDValue EmitTargetCodeForMemcpy (SelectionDAG &DAG, const SDLoc &dl, SDValue Chain, SDValue Op1, SDValue Op2, SDValue Op3, Align Alignment, bool isVolatile, bool AlwaysInline, MachinePointerInfo DstPtrInfo, MachinePointerInfo SrcPtrInfo) const
 Emit target-specific code that performs a memcpy.
 
virtual SDValue EmitTargetCodeForMemmove (SelectionDAG &DAG, const SDLoc &dl, SDValue Chain, SDValue Op1, SDValue Op2, SDValue Op3, Align Alignment, bool isVolatile, MachinePointerInfo DstPtrInfo, MachinePointerInfo SrcPtrInfo) const
 Emit target-specific code that performs a memmove.
 
virtual SDValue EmitTargetCodeForMemset (SelectionDAG &DAG, const SDLoc &dl, SDValue Chain, SDValue Op1, SDValue Op2, SDValue Op3, Align Alignment, bool isVolatile, bool AlwaysInline, MachinePointerInfo DstPtrInfo) const
 Emit target-specific code that performs a memset.
 
virtual std::pair< SDValue, SDValueEmitTargetCodeForMemcmp (SelectionDAG &DAG, const SDLoc &dl, SDValue Chain, SDValue Op1, SDValue Op2, SDValue Op3, const CallInst *CI) const
 Emit target-specific code that performs a memcmp/bcmp, in cases where that is faster than a libcall.
 
virtual std::pair< SDValue, SDValueEmitTargetCodeForMemchr (SelectionDAG &DAG, const SDLoc &dl, SDValue Chain, SDValue Src, SDValue Char, SDValue Length, MachinePointerInfo SrcPtrInfo) const
 Emit target-specific code that performs a memchr, in cases where that is faster than a libcall.
 
virtual std::pair< SDValue, SDValueEmitTargetCodeForStrcpy (SelectionDAG &DAG, const SDLoc &DL, SDValue Chain, SDValue Dest, SDValue Src, MachinePointerInfo DestPtrInfo, MachinePointerInfo SrcPtrInfo, bool isStpcpy) const
 Emit target-specific code that performs a strcpy or stpcpy, in cases where that is faster than a libcall.
 
virtual std::pair< SDValue, SDValueEmitTargetCodeForStrcmp (SelectionDAG &DAG, const SDLoc &dl, SDValue Chain, SDValue Op1, SDValue Op2, MachinePointerInfo Op1PtrInfo, MachinePointerInfo Op2PtrInfo) const
 Emit target-specific code that performs a strcmp, in cases where that is faster than a libcall.
 
virtual std::pair< SDValue, SDValueEmitTargetCodeForStrlen (SelectionDAG &DAG, const SDLoc &DL, SDValue Chain, SDValue Src, MachinePointerInfo SrcPtrInfo) const
 
virtual std::pair< SDValue, SDValueEmitTargetCodeForStrnlen (SelectionDAG &DAG, const SDLoc &DL, SDValue Chain, SDValue Src, SDValue MaxLength, MachinePointerInfo SrcPtrInfo) const
 
virtual SDValue EmitTargetCodeForSetTag (SelectionDAG &DAG, const SDLoc &dl, SDValue Chain, SDValue Addr, SDValue Size, MachinePointerInfo DstPtrInfo, bool ZeroData) const
 
virtual bool disableGenericCombines (CodeGenOptLevel OptLevel) const
 

Additional Inherited Members

- Protected Member Functions inherited from llvm::SelectionDAGGenTargetInfo
 SelectionDAGGenTargetInfo (const SDNodeInfo &GenNodeInfo)
 
- Protected Attributes inherited from llvm::SelectionDAGGenTargetInfo
const SDNodeInfoGenNodeInfo
 

Detailed Description

Definition at line 19 of file ARCSelectionDAGInfo.h.

Constructor & Destructor Documentation

◆ ARCSelectionDAGInfo()

ARCSelectionDAGInfo::ARCSelectionDAGInfo ( )

Definition at line 16 of file ARCSelectionDAGInfo.cpp.

◆ ~ARCSelectionDAGInfo()

ARCSelectionDAGInfo::~ARCSelectionDAGInfo ( )
overridedefault

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