[llvm] r313687 - CodeGen: use range based for loops (NFC)
Saleem Abdulrasool via llvm-commits
llvm-commits at lists.llvm.org
Tue Sep 19 15:10:20 PDT 2017
Author: compnerd
Date: Tue Sep 19 15:10:20 2017
New Revision: 313687
URL: http://llvm.org/viewvc/llvm-project?rev=313687&view=rev
Log:
CodeGen: use range based for loops (NFC)
Simplify the RPOT traversal by using a range based for loop for the
iterator dereference.
Modified:
llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
Modified: llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp?rev=313687&r1=313686&r2=313687&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp (original)
+++ llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp Tue Sep 19 15:10:20 2017
@@ -1182,12 +1182,7 @@ static void propagateSwiftErrorVRegs(Fun
// For each machine basic block in reverse post order.
ReversePostOrderTraversal<MachineFunction *> RPOT(FuncInfo->MF);
- for (ReversePostOrderTraversal<MachineFunction *>::rpo_iterator
- It = RPOT.begin(),
- E = RPOT.end();
- It != E; ++It) {
- MachineBasicBlock *MBB = *It;
-
+ for (MachineBasicBlock *MBB : RPOT) {
// For each swifterror value in the function.
for(const auto *SwiftErrorVal : FuncInfo->SwiftErrorVals) {
auto Key = std::make_pair(MBB, SwiftErrorVal);
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