class SDDbgValue

Declaration

class SDDbgValue { /* full declaration omitted */ };

Description

Holds the information from a dbg_value node through SDISel. We do not use SDValue here to avoid including its header.

Declared at: llvm/lib/CodeGen/SelectionDAG/SDNodeDbgValue.h:30

Method Overview

• public SDDbgValue(llvm::DIVariable * Var, llvm::DIExpression * Expr, const llvm::Value * C, llvm::DebugLoc dl, unsigned int O)
• public SDDbgValue(llvm::DIVariable * Var, llvm::DIExpression * Expr, unsigned int VRegOrFrameIdx, bool IsIndirect, llvm::DebugLoc DL, unsigned int Order, enum DbgValueKind Kind)
• public SDDbgValue(llvm::DIVariable * Var, llvm::DIExpression * Expr, llvm::SDNode * N, unsigned int R, bool indir, llvm::DebugLoc dl, unsigned int O)
• public void clearIsEmitted()
• public void dump() const
• public const llvm::Value * getConst() const
• public llvm::DebugLoc getDebugLoc() const
• public llvm::DIExpression * getExpression() const
• public unsigned int getFrameIx() const
• public llvm::SDDbgValue::DbgValueKind getKind() const
• public unsigned int getOrder() const
• public unsigned int getResNo() const
• public llvm::SDNode * getSDNode() const
• public unsigned int getVReg() const
• public llvm::DIVariable * getVariable() const
• public bool isEmitted() const
• public bool isIndirect() const
• public bool isInvalidated() const
• public void print(llvm::raw_ostream & OS) const
• public void setIsEmitted()
• public void setIsInvalidated()

Methods

¶SDDbgValue(llvm::DIVariable* Var,
           llvm::DIExpression* Expr,
           const llvm::Value* C,
           llvm::DebugLoc dl,
           unsigned int O)

Description

Constructor for constants.

Declared at: llvm/lib/CodeGen/SelectionDAG/SDNodeDbgValue.h:68

Parameters

llvm::DIVariable* Var

llvm::DIExpression* Expr

const llvm::Value* C

llvm::DebugLoc dl

unsigned int O

¶SDDbgValue(llvm::DIVariable* Var,
           llvm::DIExpression* Expr,
           unsigned int VRegOrFrameIdx,
           bool IsIndirect,
           llvm::DebugLoc DL,
           unsigned int Order,
           enum DbgValueKind Kind)

Description

Constructor for virtual registers and frame indices.

Declared at: llvm/lib/CodeGen/SelectionDAG/SDNodeDbgValue.h:76

Parameters

llvm::DIVariable* Var

llvm::DIExpression* Expr

unsigned int VRegOrFrameIdx

bool IsIndirect

llvm::DebugLoc DL

unsigned int Order

enum DbgValueKind Kind

¶SDDbgValue(llvm::DIVariable* Var,
           llvm::DIExpression* Expr,
           llvm::SDNode* N,
           unsigned int R,
           bool indir,
           llvm::DebugLoc dl,
           unsigned int O)

Description

Constructor for non-constants.

Declared at: llvm/lib/CodeGen/SelectionDAG/SDNodeDbgValue.h:59

Parameters

llvm::DIVariable* Var

llvm::DIExpression* Expr

llvm::SDNode* N

unsigned int R

bool indir

llvm::DebugLoc dl

unsigned int O

¶void clearIsEmitted()

Description

clearIsEmitted - Reset Emitted flag, for certain special cases where dbg.addr is emitted twice.

Declared at: llvm/lib/CodeGen/SelectionDAG/SDNodeDbgValue.h:136

¶void dump() const

Declared at: llvm/lib/CodeGen/SelectionDAG/SDNodeDbgValue.h:138

¶const llvm::Value* getConst() const

Description

Returns the Value* for a constant

Declared at: llvm/lib/CodeGen/SelectionDAG/SDNodeDbgValue.h:105

¶llvm::DebugLoc getDebugLoc() const

Description

Returns the DebugLoc.

Declared at: llvm/lib/CodeGen/SelectionDAG/SDNodeDbgValue.h:117

¶llvm::DIExpression* getExpression() const

Description

Returns the DIExpression pointer for the expression.

Declared at: llvm/lib/CodeGen/SelectionDAG/SDNodeDbgValue.h:96

¶unsigned int getFrameIx() const

Description

Returns the FrameIx for a stack object

Declared at: llvm/lib/CodeGen/SelectionDAG/SDNodeDbgValue.h:108

¶llvm::SDDbgValue::DbgValueKind getKind() const

Description

Returns the kind.

Declared at: llvm/lib/CodeGen/SelectionDAG/SDNodeDbgValue.h:90

¶unsigned int getOrder() const

Description

Returns the SDNodeOrder. This is the order of the preceding node in the input.

Declared at: llvm/lib/CodeGen/SelectionDAG/SDNodeDbgValue.h:121

¶unsigned int getResNo() const

Description

Returns the ResNo for a register ref

Declared at: llvm/lib/CodeGen/SelectionDAG/SDNodeDbgValue.h:102

¶llvm::SDNode* getSDNode() const

Description

Returns the SDNode* for a register ref

Declared at: llvm/lib/CodeGen/SelectionDAG/SDNodeDbgValue.h:99

¶unsigned int getVReg() const

Description

Returns the Virtual Register for a VReg

Declared at: llvm/lib/CodeGen/SelectionDAG/SDNodeDbgValue.h:111

¶llvm::DIVariable* getVariable() const

Description

Returns the DIVariable pointer for the variable.

Declared at: llvm/lib/CodeGen/SelectionDAG/SDNodeDbgValue.h:93

¶bool isEmitted() const

Declared at: llvm/lib/CodeGen/SelectionDAG/SDNodeDbgValue.h:132

¶bool isIndirect() const

Description

Returns whether this is an indirect value.

Declared at: llvm/lib/CodeGen/SelectionDAG/SDNodeDbgValue.h:114

¶bool isInvalidated() const

Declared at: llvm/lib/CodeGen/SelectionDAG/SDNodeDbgValue.h:127

¶void print(llvm::raw_ostream& OS) const

Declared at: llvm/lib/CodeGen/SelectionDAG/SDNodeDbgValue.h:139

Parameters

llvm::raw_ostream& OS

¶void setIsEmitted()

Description

setIsEmitted / isEmitted - Getter/Setter for flag indicating that this SDDbgValue has been emitted to an MBB.

Declared at: llvm/lib/CodeGen/SelectionDAG/SDNodeDbgValue.h:131

¶void setIsInvalidated()

Description

setIsInvalidated / isInvalidated - Setter / getter of the "Invalidated" property. A SDDbgValue is invalid if the SDNode that produces the value is deleted.

Declared at: llvm/lib/CodeGen/SelectionDAG/SDNodeDbgValue.h:126