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comparison src/share/vm/runtime/deoptimization.cpp @ 13642:10f943c778f6

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Add code to trace uncollected speculations
author Gilles Duboscq <duboscq@ssw.jku.at>
date Thu, 12 Dec 2013 15:31:24 +0100
parents 5a9afbf72714
children f82eb515d58d
comparison
equal deleted inserted replaced
13641:5a9afbf72714 13642:10f943c778f6
1371 #ifdef GRAAL 1371 #ifdef GRAAL
1372 oop speculation = thread->pending_failed_speculation(); 1372 oop speculation = thread->pending_failed_speculation();
1373 if (speculation != NULL) { 1373 if (speculation != NULL) {
1374 oop speculation_log = nm->speculation_log(); 1374 oop speculation_log = nm->speculation_log();
1375 if (speculation_log != NULL) { 1375 if (speculation_log != NULL) {
1376 if (TraceUncollectedSpeculations) {
1377 if (SpeculationLog::lastFailed(speculation_log) != NULL) {
1378 tty->print_cr("A speculation that was not collected by the compiler is being overwritten");
1379 }
1380 }
1376 SpeculationLog::set_lastFailed(speculation_log, speculation); 1381 SpeculationLog::set_lastFailed(speculation_log, speculation);
1377 } 1382 }
1378 thread->set_pending_failed_speculation(NULL); 1383 thread->set_pending_failed_speculation(NULL);
1379 } 1384 }
1380 1385