PHI Nodes

Collaboration diagram for PHI Nodes:

Functions
void	LLVMAddIncoming (LLVMValueRef PhiNode, LLVMValueRef *IncomingValues, LLVMBasicBlockRef *IncomingBlocks, unsigned Count)
unsigned	LLVMCountIncoming (LLVMValueRef PhiNode)
LLVMValueRef	LLVMGetIncomingValue (LLVMValueRef PhiNode, unsigned Index)
LLVMBasicBlockRef	LLVMGetIncomingBlock (LLVMValueRef PhiNode, unsigned Index)

Detailed Description

Functions in this group only apply to instructions that map to llvm::PHINode instances.

Function Documentation

void LLVMAddIncoming	(	LLVMValueRef	PhiNode,
		LLVMValueRef *	IncomingValues,
		LLVMBasicBlockRef *	IncomingBlocks,
		unsigned	Count
	)

Add an incoming value to the end of a PHI list.

Definition at line 1854 of file Core.cpp.

References llvm::PHINode::addIncoming(), I, and llvm::unwrap().

unsigned LLVMCountIncoming

(

LLVMValueRef

PhiNode

)

Obtain the number of incoming basic blocks to a PHI node.

Definition at line 1861 of file Core.cpp.

LLVMBasicBlockRef LLVMGetIncomingBlock	(	LLVMValueRef	PhiNode,
		unsigned	Index
	)

Obtain an incoming value to a PHI node as an LLVMBasicBlockRef.

Definition at line 1869 of file Core.cpp.

References llvm::wrap().

LLVMValueRef LLVMGetIncomingValue	(	LLVMValueRef	PhiNode,
		unsigned	Index
	)

Obtain an incoming value to a PHI node as an LLVMValueRef.

Definition at line 1865 of file Core.cpp.

References llvm::wrap().