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comparison src/share/vm/jvmci/jvmciEnv.cpp @ 21731:df9d2375512a

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Track max live register value in reference map
author Tom Rodriguez <tom.rodriguez@oracle.com>
date Wed, 03 Jun 2015 20:24:05 -0700
parents be896a1983c0
children
comparison
equal deleted inserted replaced
21730:b9f9b8af17ff 21731:df9d2375512a
481 DebugInformationRecorder* debug_info, 481 DebugInformationRecorder* debug_info,
482 Dependencies* dependencies, 482 Dependencies* dependencies,
483 JVMCIEnv* env, 483 JVMCIEnv* env,
484 int compile_id, 484 int compile_id,
485 bool has_unsafe_access, 485 bool has_unsafe_access,
486 bool has_wide_vector,
486 Handle installed_code, 487 Handle installed_code,
487 Handle compiled_code, 488 Handle compiled_code,
488 Handle speculation_log) { 489 Handle speculation_log) {
489 JVMCI_EXCEPTION_CONTEXT; 490 JVMCI_EXCEPTION_CONTEXT;
490 NMethodSweeper::possibly_sweep(); 491 NMethodSweeper::possibly_sweep();
544 MutexUnlocker locker(MethodCompileQueue_lock); 545 MutexUnlocker locker(MethodCompileQueue_lock);
545 CompileBroker::handle_full_code_cache(); 546 CompileBroker::handle_full_code_cache();
546 } 547 }
547 } else { 548 } else {
548 nm->set_has_unsafe_access(has_unsafe_access); 549 nm->set_has_unsafe_access(has_unsafe_access);
549 #ifdef TARGET_ARCH_x86 550 nm->set_has_wide_vectors(has_wide_vector);
550 // It might be preferable to set this only for methods which
551 // use vector instructions but we currently don't track this
552 // and it probably wouldn't make much difference.
553 nm->set_has_wide_vectors(MaxVectorSize > 16);
554 #endif
555 551
556 // Record successful registration. 552 // Record successful registration.
557 // (Put nm into the task handle *before* publishing to the Java heap.) 553 // (Put nm into the task handle *before* publishing to the Java heap.)
558 CompileTask* task = env == NULL ? NULL : env->task(); 554 CompileTask* task = env == NULL ? NULL : env->task();
559 if (task != NULL) task->set_code(nm); 555 if (task != NULL) task->set_code(nm);