[DebugCounters] don't do redundant map lookups; NFC

llvm-svn: 340104

1 files changed, 8 insertions, 4 deletions

diff --git a/llvm/lib/Support/DebugCounter.cpp b/llvm/lib/Support/DebugCounter.cpp
index 9c12de0776a..9c8260dbe07 100644
--- a/llvm/lib/Support/DebugCounter.cpp
+++ b/llvm/lib/Support/DebugCounter.cpp
@@ -83,8 +83,10 @@ void DebugCounter::push_back(const std::string &Val) {
       return;
     }
     enableAllCounters();
-    Counters[CounterID].Skip = CounterVal;
-    Counters[CounterID].IsSet = true;
+
+    CounterInfo &Counter = Counters[CounterID];
+    Counter.Skip = CounterVal;
+    Counter.IsSet = true;
   } else if (CounterPair.first.endswith("-count")) {
     auto CounterName = CounterPair.first.drop_back(6);
     unsigned CounterID = getCounterId(CounterName);
@@ -94,8 +96,10 @@ void DebugCounter::push_back(const std::string &Val) {
       return;
     }
     enableAllCounters();
-    Counters[CounterID].StopAfter = CounterVal;
-    Counters[CounterID].IsSet = true;
+
+    CounterInfo &Counter = Counters[CounterID];
+    Counter.StopAfter = CounterVal;
+    Counter.IsSet = true;
   } else {
     errs() << "DebugCounter Error: " << CounterPair.first
            << " does not end with -skip or -count\n";