Mercurial > hg > graal-jvmci-8
diff src/share/vm/runtime/fprofiler.cpp @ 10105:aeaca88565e6
8010862: The Method counter fields used for profiling can be allocated lazily.
Summary: Allocate the method's profiling related metadata until they are needed.
Reviewed-by: coleenp, roland
author | jiangli |
---|---|
date | Tue, 09 Apr 2013 17:17:41 -0400 |
parents | da91efe96a93 |
children | 9758d9f36299 522d69638aa8 |
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--- a/src/share/vm/runtime/fprofiler.cpp Thu Apr 04 21:15:43 2013 -0700 +++ b/src/share/vm/runtime/fprofiler.cpp Tue Apr 09 17:17:41 2013 -0400 @@ -1,5 +1,5 @@ /* - * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -421,7 +421,8 @@ void print_method_on(outputStream* st) { ProfilerNode::print_method_on(st); - if (Verbose) method()->invocation_counter()->print_short(); + MethodCounters* mcs = method()->method_counters(); + if (Verbose && mcs != NULL) mcs->invocation_counter()->print_short(); } };