Replace loop with std::find.
No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175366 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/ScheduleDAG.cpp b/lib/CodeGen/ScheduleDAG.cpp
index 70ad949..45b4f68 100644
--- a/lib/CodeGen/ScheduleDAG.cpp
+++ b/lib/CodeGen/ScheduleDAG.cpp
@@ -135,20 +135,14 @@
for (SmallVector<SDep, 4>::iterator I = Preds.begin(), E = Preds.end();
I != E; ++I)
if (*I == D) {
- bool FoundSucc = false;
// Find the corresponding successor in N.
SDep P = D;
P.setSUnit(this);
SUnit *N = D.getSUnit();
- for (SmallVector<SDep, 4>::iterator II = N->Succs.begin(),
- EE = N->Succs.end(); II != EE; ++II)
- if (*II == P) {
- FoundSucc = true;
- N->Succs.erase(II);
- break;
- }
- assert(FoundSucc && "Mismatching preds / succs lists!");
- (void)FoundSucc;
+ SmallVectorImpl<SDep>::iterator Succ = std::find(N->Succs.begin(),
+ N->Succs.end(), P);
+ assert(Succ != N->Succs.end() && "Mismatching preds / succs lists!");
+ N->Succs.erase(Succ);
Preds.erase(I);
// Update the bookkeeping.
if (P.getKind() == SDep::Data) {