Silence a bunch (but not all) "variable written but not read" warnings
when building with assertions disabled.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137460 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/ScheduleDAG.cpp b/lib/CodeGen/ScheduleDAG.cpp
index 21375b2..fc68db9 100644
--- a/lib/CodeGen/ScheduleDAG.cpp
+++ b/lib/CodeGen/ScheduleDAG.cpp
@@ -140,6 +140,7 @@
break;
}
assert(FoundSucc && "Mismatching preds / succs lists!");
+ (void)FoundSucc;
Preds.erase(I);
// Update the bookkeeping.
if (P.getKind() == SDep::Data) {