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diff src/share/vm/ci/ciReplay.cpp @ 10195:e12c9b3740db

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8012260: ciReplay: Include PID into the name of replay data file Reviewed-by: kvn, twisti
author vlivanov
date Thu, 25 Apr 2013 11:02:32 -0700
parents aeaca88565e6
children 7b23cb975cf2
line wrap: on
line diff
--- a/src/share/vm/ci/ciReplay.cpp	Wed Apr 24 18:20:04 2013 -0400
+++ b/src/share/vm/ci/ciReplay.cpp	Thu Apr 25 11:02:32 2013 -0700
@@ -89,7 +89,7 @@
     loader = Handle(thread, SystemDictionary::java_system_loader());
     stream = fopen(filename, "rt");
     if (stream == NULL) {
-      fprintf(stderr, "Can't open replay file %s\n", filename);
+      fprintf(stderr, "ERROR: Can't open replay file %s\n", filename);
     }
     buffer_length = 32;
     buffer = NEW_RESOURCE_ARRAY(char, buffer_length);
@@ -327,7 +327,6 @@
         if (had_error()) {
           tty->print_cr("Error while parsing line %d: %s\n", line_no, _error_message);
           tty->print_cr("%s", buffer);
-          assert(false, "error");
           return;
         }
         pos = 0;
@@ -551,7 +550,7 @@
           if (parsed_two_word == i) continue;
 
         default:
-          ShouldNotReachHere();
+          fatal(err_msg_res("Unexpected tag: %d", cp->tag_at(i).value()));
           break;
       }
 
@@ -819,6 +818,11 @@
     ReplaySuppressInitializers = 1;
   }
 
+  if (FLAG_IS_DEFAULT(ReplayDataFile)) {
+    tty->print_cr("ERROR: no compiler replay data file specified (use -XX:ReplayDataFile=replay_pid12345.txt).");
+    return 1;
+  }
+
   // Load and parse the replay data
   CompileReplay rp(ReplayDataFile, THREAD);
   int exit_code = 0;