1113 if (method->is_abstract()) {
1114 tty->print_cr("WB error: request to compile abstract method");
1115 return false;
1116 }
1117 if (comp_level > CompilationPolicy::highest_compile_level()) {
1118 tty->print_cr("WB error: invalid compilation level %d", comp_level);
1119 return false;
1120 }
1121 if (comp == nullptr) {
1122 tty->print_cr("WB error: no compiler for requested compilation level %d", comp_level);
1123 return false;
1124 }
1125
1126 // Check if compilation is blocking
1127 methodHandle mh(THREAD, method);
1128 DirectiveSet* directive = DirectivesStack::getMatchingDirective(mh, comp);
1129 bool is_blocking = !directive->BackgroundCompilationOption;
1130 DirectivesStack::release(directive);
1131
1132 // Compile method and check result
1133 nmethod* nm = CompileBroker::compile_method(mh, bci, comp_level, mh->invocation_count(), CompileTask::Reason_Whitebox, CHECK_false);
1134 MutexLocker mu(THREAD, Compile_lock);
1135 bool is_queued = mh->queued_for_compilation();
1136 if ((!is_blocking && is_queued) || nm != nullptr) {
1137 return true;
1138 }
1139 // Check code again because compilation may be finished before Compile_lock is acquired.
1140 if (bci == InvocationEntryBci) {
1141 nmethod* code = mh->code();
1142 if (code != nullptr) {
1143 return true;
1144 }
1145 } else if (mh->lookup_osr_nmethod_for(bci, comp_level, false) != nullptr) {
1146 return true;
1147 }
1148 tty->print("WB error: failed to %s compile at level %d method ", is_blocking ? "blocking" : "", comp_level);
1149 mh->print_short_name(tty);
1150 tty->cr();
1151 if (is_blocking && is_queued) {
1152 tty->print_cr("WB error: blocking compilation is still in queue!");
1153 }
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1113 if (method->is_abstract()) {
1114 tty->print_cr("WB error: request to compile abstract method");
1115 return false;
1116 }
1117 if (comp_level > CompilationPolicy::highest_compile_level()) {
1118 tty->print_cr("WB error: invalid compilation level %d", comp_level);
1119 return false;
1120 }
1121 if (comp == nullptr) {
1122 tty->print_cr("WB error: no compiler for requested compilation level %d", comp_level);
1123 return false;
1124 }
1125
1126 // Check if compilation is blocking
1127 methodHandle mh(THREAD, method);
1128 DirectiveSet* directive = DirectivesStack::getMatchingDirective(mh, comp);
1129 bool is_blocking = !directive->BackgroundCompilationOption;
1130 DirectivesStack::release(directive);
1131
1132 // Compile method and check result
1133 nmethod* nm = CompileBroker::compile_method(mh, bci, comp_level, mh->invocation_count(), false, CompileTask::Reason_Whitebox, CHECK_false);
1134 MutexLocker mu(THREAD, Compile_lock);
1135 bool is_queued = mh->queued_for_compilation();
1136 if ((!is_blocking && is_queued) || nm != nullptr) {
1137 return true;
1138 }
1139 // Check code again because compilation may be finished before Compile_lock is acquired.
1140 if (bci == InvocationEntryBci) {
1141 nmethod* code = mh->code();
1142 if (code != nullptr) {
1143 return true;
1144 }
1145 } else if (mh->lookup_osr_nmethod_for(bci, comp_level, false) != nullptr) {
1146 return true;
1147 }
1148 tty->print("WB error: failed to %s compile at level %d method ", is_blocking ? "blocking" : "", comp_level);
1149 mh->print_short_name(tty);
1150 tty->cr();
1151 if (is_blocking && is_queued) {
1152 tty->print_cr("WB error: blocking compilation is still in queue!");
1153 }
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