[Analysis] Use ListSeparator (NFC)

2021-02-14 08:36:14 -08:00 · 2021-02-14 08:36:14 -08:00 · 6ac12e4b34
parent 53ae96d4bb
commit 6ac12e4b34
1 changed files with 3 additions and 7 deletions
--- a/llvm/lib/Analysis/SyncDependenceAnalysis.cpp
+++ b/llvm/lib/Analysis/SyncDependenceAnalysis.cpp
@ -420,13 +420,9 @@ struct DivergencePropagator {
 #ifndef NDEBUG
 static void printBlockSet(ConstBlockSet &Blocks, raw_ostream &Out) {
  Out << "[";
-  bool First = true;
-  for (const auto *BB : Blocks) {
-    if (!First)
-      Out << ", ";
-    First = false;
-    Out << BB->getName();
-  }
+  ListSeparator LS;
+  for (const auto *BB : Blocks)
+    Out << LS << BB->getName();
  Out << "]";
 }
 #endif