[Comgr] Shorten profile output

Less extra text in the profile output improves readibility,
especially when pasting into other documents which may not
preserve tabs

Change-Id: I34de5647695258fd2305d39786a4d8f0e70e2175

Author: lamb-j

amd/comgr/src/time-stat/time-stat.h

@@ -32,7 +32,6 @@ class PerfStats {
         LogF(new (std::nothrow)
                  llvm::raw_fd_ostream(LogFile, EC, llvm::sys::fs::OF_Text),
              [](llvm::raw_fd_ostream *fp) {
-               *fp << "Closing log...\n";
                fp->close();
              });
     if (EC) {
@@ -59,12 +58,9 @@ class PerfStats {
 
   void dumpPerfStats() {
     for (const auto &Item : ProfileDataMap) {
-      *pLog << "Profile Point "
-            << llvm::format("%-50s", Item.getKey().str().c_str())
-            << " was invoked " << llvm::format("%6d", Item.getValue().Counter)
-            << " times and took "
-            << llvm::format("%10.4f", Item.getValue().TimeTaken)
-            << " milliseconds overall\n";
+      *pLog << llvm::format("%-50s", Item.getKey().str().c_str())
+            << llvm::format("%6d", Item.getValue().Counter) << " calls"
+            << llvm::format("%10.4f", Item.getValue().TimeTaken) << " ms\n";
     }
   }
 };