PHI Nodes

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

Collaboration diagram for PHI Nodes:

Functions
LLVM_C_ABI void	LLVMAddIncoming (LLVMValueRef PhiNode, LLVMValueRef *IncomingValues, LLVMBasicBlockRef *IncomingBlocks, unsigned Count)
	Add an incoming value to the end of a PHI list.
LLVM_C_ABI unsigned	LLVMCountIncoming (LLVMValueRef PhiNode)
	Obtain the number of incoming basic blocks to a PHI node.
LLVM_C_ABI LLVMValueRef	LLVMGetIncomingValue (LLVMValueRef PhiNode, unsigned Index)
	Obtain an incoming value to a PHI node as an LLVMValueRef.
LLVM_C_ABI LLVMBasicBlockRef	LLVMGetIncomingBlock (LLVMValueRef PhiNode, unsigned Index)
	Obtain an incoming value to a PHI node as an LLVMBasicBlockRef.

Detailed Description

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

Function Documentation

LLVMAddIncoming()

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

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

Definition at line 3239 of file Core.cpp.

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

LLVMCountIncoming()

LLVM_C_ABI unsigned LLVMCountIncoming

(

LLVMValueRef

PhiNode

)

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

Definition at line 3246 of file Core.cpp.

References llvm::unwrap().

LLVMGetIncomingBlock()

LLVM_C_ABI LLVMBasicBlockRef LLVMGetIncomingBlock	(	LLVMValueRef	PhiNode,
		unsigned	Index )

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

Definition at line 3254 of file Core.cpp.

References llvm::unwrap(), and llvm::wrap().

LLVMGetIncomingValue()

LLVM_C_ABI LLVMValueRef LLVMGetIncomingValue	(	LLVMValueRef	PhiNode,
		unsigned	Index )

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

Definition at line 3250 of file Core.cpp.

References llvm::unwrap(), and llvm::wrap().