1055           // If there is an old version we're done with it
1056           CompiledMethod* old = method->code();
1057           if (TraceMethodReplacement && old != NULL) {
1058             ResourceMark rm;
1059             char *method_name = method->name_and_sig_as_C_string();
1060             tty->print_cr("Replacing method %s", method_name);
1061           }
1062           if (old != NULL) {
1063             old->make_not_used();
1064           }
1065         }
1066 
1067         LogTarget(Info, nmethod, install) lt;
1068         if (lt.is_enabled()) {
1069           ResourceMark rm;
1070           char *method_name = method->name_and_sig_as_C_string();
1071           lt.print("Installing method (%d) %s ",
1072                     task()->comp_level(), method_name);
1073         }
1074         // Allow the code to be executed


1075         method->set_code(method, nm);

1076       } else {
1077         LogTarget(Info, nmethod, install) lt;
1078         if (lt.is_enabled()) {
1079           ResourceMark rm;
1080           char *method_name = method->name_and_sig_as_C_string();
1081           lt.print("Installing osr method (%d) %s @ %d",
1082                     task()->comp_level(), method_name, entry_bci);
1083         }


1084         method->method_holder()->add_osr_nmethod(nm);
1085       }
1086       nm->make_in_use();
1087     }
1088   }  // safepoints are allowed again
1089 
1090   if (nm != NULL) {
1091     // JVMTI -- compiled method notification (must be done outside lock)
1092     nm->post_compiled_method_load_event();
1093   } else {
1094     // The CodeCache is full.
1095     record_failure("code cache is full");
1096   }
1097 }
1098 
1099 
1100 // ------------------------------------------------------------------
1101 // ciEnv::find_system_klass
1102 ciKlass* ciEnv::find_system_klass(ciSymbol* klass_name) {
1103   VM_ENTRY_MARK;
1104   return get_klass_by_name_impl(NULL, constantPoolHandle(), klass_name, false);
1105 }
1106 

1055           // If there is an old version we're done with it
1056           CompiledMethod* old = method->code();
1057           if (TraceMethodReplacement && old != NULL) {
1058             ResourceMark rm;
1059             char *method_name = method->name_and_sig_as_C_string();
1060             tty->print_cr("Replacing method %s", method_name);
1061           }
1062           if (old != NULL) {
1063             old->make_not_used();
1064           }
1065         }
1066 
1067         LogTarget(Info, nmethod, install) lt;
1068         if (lt.is_enabled()) {
1069           ResourceMark rm;
1070           char *method_name = method->name_and_sig_as_C_string();
1071           lt.print("Installing method (%d) %s ",
1072                     task()->comp_level(), method_name);
1073         }
1074         // Allow the code to be executed
1075         MutexLocker ml(CompiledMethod_lock, Mutex::_no_safepoint_check_flag);
1076         if (nm->make_in_use()) {
1077           method->set_code(method, nm);
1078         }
1079       } else {
1080         LogTarget(Info, nmethod, install) lt;
1081         if (lt.is_enabled()) {
1082           ResourceMark rm;
1083           char *method_name = method->name_and_sig_as_C_string();
1084           lt.print("Installing osr method (%d) %s @ %d",
1085                     task()->comp_level(), method_name, entry_bci);
1086         }
1087         MutexLocker ml(CompiledMethod_lock, Mutex::_no_safepoint_check_flag);
1088         if (nm->make_in_use()) {
1089           method->method_holder()->add_osr_nmethod(nm);
1090         }
1091       }
1092     }
1093   }  // safepoints are allowed again
1094 
1095   if (nm != NULL) {
1096     // JVMTI -- compiled method notification (must be done outside lock)
1097     nm->post_compiled_method_load_event();
1098   } else {
1099     // The CodeCache is full.
1100     record_failure("code cache is full");
1101   }
1102 }
1103 
1104 
1105 // ------------------------------------------------------------------
1106 // ciEnv::find_system_klass
1107 ciKlass* ciEnv::find_system_klass(ciSymbol* klass_name) {
1108   VM_ENTRY_MARK;
1109   return get_klass_by_name_impl(NULL, constantPoolHandle(), klass_name, false);
1110 }
1111