XCoreISelDAGToDAG.cpp File Reference

#include "XCore.h"
#include "XCoreTargetMachine.h"
#include "llvm/CodeGen/MachineFrameInfo.h"
#include "llvm/CodeGen/MachineFunction.h"
#include "llvm/CodeGen/MachineInstrBuilder.h"
#include "llvm/CodeGen/MachineRegisterInfo.h"
#include "llvm/CodeGen/SelectionDAG.h"
#include "llvm/CodeGen/SelectionDAGISel.h"
#include "llvm/IR/CallingConv.h"
#include "llvm/IR/Constants.h"
#include "llvm/IR/DerivedTypes.h"
#include "llvm/IR/Function.h"
#include "llvm/IR/Intrinsics.h"
#include "llvm/IR/LLVMContext.h"
#include "llvm/Support/Compiler.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/raw_ostream.h"
#include "llvm/Target/TargetLowering.h"
#include "XCoreGenDAGISel.inc"

Include dependency graph for XCoreISelDAGToDAG.cpp:

Go to the source code of this file.

Functions
static SDValue	replaceInChain (SelectionDAG *CurDAG, SDValue Chain, SDValue Old, SDValue New)

---

Function Documentation

static SDValue replaceInChain	(	SelectionDAG *	CurDAG,
		SDValue	Chain,
		SDValue	Old,
		SDValue	New
	)		[static]

Given a chain return a new chain where any appearance of Old is replaced by New. There must be at most one instruction between Old and Chain and this instruction must be a TokenFactor. Returns an empty SDValue if these conditions don't hold.

Definition at line 212 of file XCoreISelDAGToDAG.cpp.

References llvm::SelectionDAG::getNode(), llvm::SDNode::getNumOperands(), llvm::SDNode::getOpcode(), llvm::SDNode::getOperand(), llvm::MVT::Other, llvm::SmallVectorTemplateBase< T, isPodLike >::push_back(), and llvm::ISD::TokenFactor.