Convert a bunch of loops to foreach. NFC.
This uses the new SDNode::op_values() iterator range committed in r240805.
llvm-svn: 240817
diff --git a/llvm/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp b/llvm/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp
index f4c7b59..b22d6ed 100644
--- a/llvm/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp
@@ -332,9 +332,9 @@
SDNode *NI = Worklist.pop_back_val();
// Add all operands to the worklist unless they've already been added.
- for (unsigned i = 0, e = NI->getNumOperands(); i != e; ++i)
- if (Visited.insert(NI->getOperand(i).getNode()).second)
- Worklist.push_back(NI->getOperand(i).getNode());
+ for (const SDValue &Op : NI->op_values())
+ if (Visited.insert(Op.getNode()).second)
+ Worklist.push_back(Op.getNode());
if (isPassiveNode(NI)) // Leaf node, e.g. a TargetImmediate.
continue;