[loop-arc] Create a simple SuccessorID::operator!=() operator.

Swift SVN r32760
ryansun · Oct 19, 2015 · 06f6d79 · 06f6d79
1 parent 4f2fb63
commit 06f6d79
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/include/swift/SILAnalysis/LoopRegionAnalysis.h b/include/swift/SILAnalysis/LoopRegionAnalysis.h
@@ -189,6 +189,9 @@ class LoopRegion {
       return ID == Other.ID && IsNonLocal == Other.IsNonLocal &&
              IsDead == Other.IsDead;
     }
+    bool operator!=(const SuccessorID &Other) const {
+      return !(*this == Other);
+    }
 
     struct ToLiveSucc {
       Optional<SuccessorID> operator()(SuccessorID ID) const {