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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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960 ASSERT(closure->IsMarkedForParallelRecompilation()); | 960 ASSERT(closure->IsMarkedForParallelRecompilation()); |
961 | 961 |
962 Isolate* isolate = closure->GetIsolate(); | 962 Isolate* isolate = closure->GetIsolate(); |
963 // Here we prepare compile data for the parallel recompilation thread, but | 963 // Here we prepare compile data for the parallel recompilation thread, but |
964 // this still happens synchronously and interrupts execution. | 964 // this still happens synchronously and interrupts execution. |
965 Logger::TimerEventScope timer( | 965 Logger::TimerEventScope timer( |
966 isolate, Logger::TimerEventScope::v8_recompile_synchronous); | 966 isolate, Logger::TimerEventScope::v8_recompile_synchronous); |
967 | 967 |
968 if (!isolate->optimizing_compiler_thread()->IsQueueAvailable()) { | 968 if (!isolate->optimizing_compiler_thread()->IsQueueAvailable()) { |
969 if (FLAG_trace_parallel_recompilation) { | 969 if (FLAG_trace_parallel_recompilation) { |
970 PrintF(" ** Compilation queue full, will retry optimizing "); | 970 PrintF(" ** Compilation queue, will retry opting on next run.\n"); |
971 closure->PrintName(); | |
972 PrintF(" on next run.\n"); | |
973 } | 971 } |
974 return; | 972 return; |
975 } | 973 } |
976 | 974 |
977 SmartPointer<CompilationInfo> info(new CompilationInfoWithZone(closure)); | 975 SmartPointer<CompilationInfo> info(new CompilationInfoWithZone(closure)); |
978 VMState<COMPILER> state(isolate); | 976 VMState<COMPILER> state(isolate); |
979 PostponeInterruptsScope postpone(isolate); | 977 PostponeInterruptsScope postpone(isolate); |
980 | 978 |
981 Handle<SharedFunctionInfo> shared = info->shared_info(); | 979 Handle<SharedFunctionInfo> shared = info->shared_info(); |
982 int compiled_size = shared->end_position() - shared->start_position(); | 980 int compiled_size = shared->end_position() - shared->start_position(); |
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1250 // Trace if the appropriate trace flag is set and the phase name's first | 1248 // Trace if the appropriate trace flag is set and the phase name's first |
1251 // character is in the FLAG_trace_phase command line parameter. | 1249 // character is in the FLAG_trace_phase command line parameter. |
1252 bool tracing_on = info()->IsStub() ? | 1250 bool tracing_on = info()->IsStub() ? |
1253 FLAG_trace_hydrogen_stubs : | 1251 FLAG_trace_hydrogen_stubs : |
1254 FLAG_trace_hydrogen; | 1252 FLAG_trace_hydrogen; |
1255 return (tracing_on && | 1253 return (tracing_on && |
1256 OS::StrChr(const_cast<char*>(FLAG_trace_phase), name_[0]) != NULL); | 1254 OS::StrChr(const_cast<char*>(FLAG_trace_phase), name_[0]) != NULL); |
1257 } | 1255 } |
1258 | 1256 |
1259 } } // namespace v8::internal | 1257 } } // namespace v8::internal |
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