LLVM: llvm::SSAUpdaterTraits< DebugSSAUpdater > Class Reference (original) (raw)

Static Public Member Functions
static BlkSucc_iterator BlkSucc_begin (BlkT *BB)
static BlkSucc_iterator BlkSucc_end (BlkT *BB)
static PHI_iterator PHI_begin (PhiT *PHI)
static PHI_iterator PHI_end (PhiT *PHI)
static void FindPredecessorBlocks (DbgSSABlock *BB, SmallVectorImpl< DbgSSABlock * > *Preds)
FindPredecessorBlocks - Put the predecessors of BB into the Preds vector.
static DbgValueDef GetPoisonVal (DbgSSABlock *BB, DebugSSAUpdater *Updater)
GetPoisonVal - Get an undefined value of the same type as the value being handled.
static DbgSSAPhi * CreateEmptyPHI (DbgSSABlock *BB, unsigned NumPreds, DebugSSAUpdater *Updater)
CreateEmptyPHI - Create a new debug PHI entry for the specified block.
static void AddPHIOperand (DbgSSAPhi *PHI, DbgValueDef Val, DbgSSABlock *Pred)
AddPHIOperand - Add the specified value as an operand of the PHI for the specified predecessor block.
static DbgSSAPhi * ValueIsPHI (DbgValueDef Val, DebugSSAUpdater *Updater)
ValueIsPHI - Check if a value is a PHI.
static DbgSSAPhi * ValueIsNewPHI (DbgValueDef Val, DebugSSAUpdater *Updater)
ValueIsNewPHI - Like ValueIsPHI but also check if the PHI has no source operands, i.e., it was just added.
static DbgValueDef GetPHIValue (DbgSSAPhi *PHI)
GetPHIValue - For the specified PHI instruction, return the value that it defines.

Definition at line 126 of file DebugSSAUpdater.cpp.

◆ BlkSucc_iterator

◆ BlkT

◆ PhiT

◆ ValT

◆ AddPHIOperand()

AddPHIOperand - Add the specified value as an operand of the PHI for the specified predecessor block.

Definition at line 184 of file DebugSSAUpdater.cpp.

References PHI.

◆ BlkSucc_begin()

◆ BlkSucc_end()

◆ CreateEmptyPHI()

◆ FindPredecessorBlocks()

◆ GetPHIValue()

GetPHIValue - For the specified PHI instruction, return the value that it defines.

Definition at line 205 of file DebugSSAUpdater.cpp.

References PHI.

◆ GetPoisonVal()

GetPoisonVal - Get an undefined value of the same type as the value being handled.

Definition at line 171 of file DebugSSAUpdater.cpp.

◆ PHI_begin()

◆ PHI_end()

◆ ValueIsNewPHI()

ValueIsNewPHI - Like ValueIsPHI but also check if the PHI has no source operands, i.e., it was just added.

Definition at line 196 of file DebugSSAUpdater.cpp.

References PHI, and ValueIsPHI().

◆ ValueIsPHI()

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