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Add ops() method to SDNode that returns an ArrayRef<SDUse>. Use it to simplify some code.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@211993 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Craig Topper
2014-06-29 00:40:57 +00:00
parent 37f687015d
commit 521a69f182
4 changed files with 10 additions and 12 deletions
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14
lib/Target/PowerPC/PPCISelLowering.cpp
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@@ -7337,10 +7337,9 @@ static bool findConsecutiveLoad(LoadSDNode *LD, SelectionDAG &DAG) {
if (!Visited.count(ChainLD->getChain().getNode()))
Queue.push_back(ChainLD->getChain().getNode());
} else if (ChainNext->getOpcode() == ISD::TokenFactor) {
for (SDNode::op_iterator O = ChainNext->op_begin(),
OE = ChainNext->op_end(); O != OE; ++O)
if (!Visited.count(O->getNode()))
Queue.push_back(O->getNode());
for (const SDUse &O : ChainNext->ops())
if (!Visited.count(O.getNode()))
Queue.push_back(O.getNode());
} else
LoadRoots.insert(ChainNext);
}
@@ -8236,12 +8235,11 @@ SDValue PPCTargetLowering::PerformDAGCombine(SDNode *N,
++UI;
SmallVector<SDValue, 8> Ops;
for (SDNode::op_iterator O = User->op_begin(),
OE = User->op_end(); O != OE; ++O) {
if (*O == Use)
for (const SDUse &O : User->ops()) {
if (O == Use)
Ops.push_back(To);
else
Ops.push_back(*O);
Ops.push_back(O);
}
DAG.UpdateNodeOperands(User, Ops);