LLVM: llvm::TargetInstrInfo::MachineBranchPredicate Struct Reference (original) (raw)
Represents a predicate at the MachineFunction level. More...
#include "[llvm/CodeGen/TargetInstrInfo.h](TargetInstrInfo%5F8h%5Fsource.html)"
| Public Types | |
|---|---|
| enum | ComparePredicate { PRED_EQ, PRED_NE, PRED_INVALID } |
| Public Member Functions |
|---|
| Public Attributes | |
|---|---|
| ComparePredicate | Predicate = PRED_INVALID |
| MachineOperand | LHS = MachineOperand::CreateImm(0) |
| MachineOperand | RHS = MachineOperand::CreateImm(0) |
| MachineBasicBlock * | TrueDest = nullptr |
| MachineBasicBlock * | FalseDest = nullptr |
| MachineInstr * | ConditionDef = nullptr |
| bool | SingleUseCondition = false |
| SingleUseCondition is true if ConditionDef is dead except for the branch(es) at the end of the basic block. |
Represents a predicate at the MachineFunction level.
The control flow a MachineBranchPredicate represents is:
Reg = LHS Predicate RHS == ConditionDef if Reg then goto TrueDest else goto FalseDest
Definition at line 723 of file TargetInstrInfo.h.
◆ ComparePredicate
| llvm::TargetInstrInfo::MachineBranchPredicate::MachineBranchPredicate ( ) | explicitdefault |
|---|
◆ ConditionDef
MachineInstr* llvm::TargetInstrInfo::MachineBranchPredicate::ConditionDef = nullptr
◆ FalseDest
MachineBasicBlock* llvm::TargetInstrInfo::MachineBranchPredicate::FalseDest = nullptr
◆ LHS
◆ Predicate
ComparePredicate llvm::TargetInstrInfo::MachineBranchPredicate::Predicate = PRED_INVALID
◆ RHS
◆ SingleUseCondition
bool llvm::TargetInstrInfo::MachineBranchPredicate::SingleUseCondition = false
SingleUseCondition is true if ConditionDef is dead except for the branch(es) at the end of the basic block.
Definition at line 740 of file TargetInstrInfo.h.
◆ TrueDest
The documentation for this struct was generated from the following file:
- include/llvm/CodeGen/TargetInstrInfo.h