Terminators

Functions in this group only apply to instructions for which LLVMIsATerminatorInst returns true. More...

Collaboration diagram for Terminators:

Functions
unsigned	LLVMGetNumSuccessors (LLVMValueRef Term)
	Return the number of successors that this terminator has.
LLVMBasicBlockRef	LLVMGetSuccessor (LLVMValueRef Term, unsigned i)
	Return the specified successor.
void	LLVMSetSuccessor (LLVMValueRef Term, unsigned i, LLVMBasicBlockRef block)
	Update the specified successor to point at the provided block.
LLVMBool	LLVMIsConditional (LLVMValueRef Branch)
	Return if a branch is conditional.
LLVMValueRef	LLVMGetCondition (LLVMValueRef Branch)
	Return the condition of a branch instruction.
void	LLVMSetCondition (LLVMValueRef Branch, LLVMValueRef Cond)
	Set the condition of a branch instruction.
LLVMBasicBlockRef	LLVMGetSwitchDefaultDest (LLVMValueRef SwitchInstr)
	Obtain the default destination basic block of a switch instruction.

Detailed Description

Functions in this group only apply to instructions for which LLVMIsATerminatorInst returns true.

Function Documentation

LLVMGetCondition()

LLVMValueRef LLVMGetCondition

(

LLVMValueRef

Branch

)

Return the condition of a branch instruction.

This only works on llvm::BranchInst instructions.

See also

llvm::BranchInst::getCondition

Definition at line 3175 of file Core.cpp.

References llvm::wrap().

LLVMGetNumSuccessors()

unsigned LLVMGetNumSuccessors

(

LLVMValueRef

Term

)

Return the number of successors that this terminator has.

See also

llvm::Instruction::getNumSuccessors

Definition at line 3157 of file Core.cpp.

LLVMGetSuccessor()

LLVMBasicBlockRef LLVMGetSuccessor	(	LLVMValueRef	Term,
		unsigned	i
	)

Return the specified successor.

See also

llvm::Instruction::getSuccessor

Definition at line 3161 of file Core.cpp.

References llvm::wrap().

LLVMGetSwitchDefaultDest()

LLVMBasicBlockRef LLVMGetSwitchDefaultDest

(

LLVMValueRef

SwitchInstr

)

Obtain the default destination basic block of a switch instruction.

This only works on llvm::SwitchInst instructions.

See also

llvm::SwitchInst::getDefaultDest()

Definition at line 3185 of file Core.cpp.

References llvm::wrap().

LLVMIsConditional()

LLVMBool LLVMIsConditional

(

LLVMValueRef

Branch

)

Return if a branch is conditional.

This only works on llvm::BranchInst instructions.

See also

llvm::BranchInst::isConditional

Definition at line 3171 of file Core.cpp.

LLVMSetCondition()

void LLVMSetCondition	(	LLVMValueRef	Branch,
		LLVMValueRef	Cond
	)

Set the condition of a branch instruction.

This only works on llvm::BranchInst instructions.

See also

llvm::BranchInst::setCondition

Definition at line 3179 of file Core.cpp.

References Cond, and unwrap().

LLVMSetSuccessor()

void LLVMSetSuccessor	(	LLVMValueRef	Term,
		unsigned	i,
		LLVMBasicBlockRef	block
	)

Update the specified successor to point at the provided block.

See also

llvm::Instruction::setSuccessor

Definition at line 3165 of file Core.cpp.

References block, and unwrap().