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)

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Detailed Description

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

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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 1960 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 1967 of file Core.cpp.

LLVMBasicBlockRef LLVMGetIncomingBlock	(	LLVMValueRef	PhiNode,
		unsigned	Index
	)

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

Definition at line 1975 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 1971 of file Core.cpp.

References llvm::wrap().