Mercurial > hg > graal-compiler

comparison src/share/vm/ci/ciReplay.cpp @ 10105:aeaca88565e6

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
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 8391fdd36e1f
children e12c9b3740db
comparison
equal deleted inserted replaced
9055:dcdeb150988c 10105:aeaca88565e6
918 // interfere with reproducing a bug 918 // interfere with reproducing a bug
919 tty->print_cr("Warning: requesting ciMethod record for method with no data: "); 919 tty->print_cr("Warning: requesting ciMethod record for method with no data: ");
920 method->print_name(tty); 920 method->print_name(tty);
921 tty->cr(); 921 tty->cr();
922 } else { 922 } else {
923 EXCEPTION_CONTEXT;
924 MethodCounters* mcs = method->method_counters();
923 // m->_instructions_size = rec->instructions_size; 925 // m->_instructions_size = rec->instructions_size;
924 m->_instructions_size = -1; 926 m->_instructions_size = -1;
925 m->_interpreter_invocation_count = rec->interpreter_invocation_count; 927 m->_interpreter_invocation_count = rec->interpreter_invocation_count;
926 m->_interpreter_throwout_count = rec->interpreter_throwout_count; 928 m->_interpreter_throwout_count = rec->interpreter_throwout_count;
927 method->invocation_counter()->_counter = rec->invocation_counter; 929 if (mcs == NULL) {
928 method->backedge_counter()->_counter = rec->backedge_counter; 930 mcs = Method::build_method_counters(method, CHECK_AND_CLEAR);
931 }
932 mcs->invocation_counter()->_counter = rec->invocation_counter;
933 mcs->backedge_counter()->_counter = rec->backedge_counter;
929 } 934 }
930 } 935 }
931 936
932 bool ciReplay::is_loaded(Method* method) { 937 bool ciReplay::is_loaded(Method* method) {
933 if (replay_state == NULL) { 938 if (replay_state == NULL) {