[C++] Use 'nullptr'. Target edition.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207197 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Craig Topper
2014-04-25 05:30:21 +00:00
parent 8d7221ccf5
commit c848b1bbcf
189 changed files with 1074 additions and 1051 deletions

View File

@@ -89,14 +89,14 @@ FunctionPass *llvm::createXCoreISelDag(XCoreTargetMachine &TM,
bool XCoreDAGToDAGISel::SelectADDRspii(SDValue Addr, SDValue &Base,
SDValue &Offset) {
FrameIndexSDNode *FIN = 0;
FrameIndexSDNode *FIN = nullptr;
if ((FIN = dyn_cast<FrameIndexSDNode>(Addr))) {
Base = CurDAG->getTargetFrameIndex(FIN->getIndex(), MVT::i32);
Offset = CurDAG->getTargetConstant(0, MVT::i32);
return true;
}
if (Addr.getOpcode() == ISD::ADD) {
ConstantSDNode *CN = 0;
ConstantSDNode *CN = nullptr;
if ((FIN = dyn_cast<FrameIndexSDNode>(Addr.getOperand(0)))
&& (CN = dyn_cast<ConstantSDNode>(Addr.getOperand(1)))
&& (CN->getSExtValue() % 4 == 0 && CN->getSExtValue() >= 0)) {
@@ -237,10 +237,10 @@ SDNode *XCoreDAGToDAGISel::SelectBRIND(SDNode *N) {
SDValue Chain = N->getOperand(0);
SDValue Addr = N->getOperand(1);
if (Addr->getOpcode() != ISD::INTRINSIC_W_CHAIN)
return 0;
return nullptr;
unsigned IntNo = cast<ConstantSDNode>(Addr->getOperand(1))->getZExtValue();
if (IntNo != Intrinsic::xcore_checkevent)
return 0;
return nullptr;
SDValue nextAddr = Addr->getOperand(2);
SDValue CheckEventChainOut(Addr.getNode(), 1);
if (!CheckEventChainOut.use_empty()) {
@@ -252,7 +252,7 @@ SDNode *XCoreDAGToDAGISel::SelectBRIND(SDNode *N) {
SDValue NewChain = replaceInChain(CurDAG, Chain, CheckEventChainOut,
CheckEventChainIn);
if (!NewChain.getNode())
return 0;
return nullptr;
Chain = NewChain;
}
// Enable events on the thread using setsr 1 and then disable them immediately