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1 // Copyright 2010 the V8 project authors. All rights reserved. | 1 // Copyright 2010 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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106 return FLAG_always_full_compiler || Debug::has_break_points(); | 106 return FLAG_always_full_compiler || Debug::has_break_points(); |
107 } else { | 107 } else { |
108 return FLAG_always_full_compiler || Debugger::IsDebuggerActive(); | 108 return FLAG_always_full_compiler || Debugger::IsDebuggerActive(); |
109 } | 109 } |
110 #else | 110 #else |
111 return FLAG_always_full_compiler; | 111 return FLAG_always_full_compiler; |
112 #endif | 112 #endif |
113 } | 113 } |
114 | 114 |
115 | 115 |
116 static double compilation_time_; | |
Kasper Lund
2010/12/08 14:54:15
Convert these to statics inside the if (FLAG_trace
| |
117 static int compiled_functions_; | |
118 static int code_size_; | |
119 | |
116 static void FinishOptimization(Handle<JSFunction> function, int64_t start) { | 120 static void FinishOptimization(Handle<JSFunction> function, int64_t start) { |
117 int opt_count = function->shared()->opt_count(); | 121 int opt_count = function->shared()->opt_count(); |
118 function->shared()->set_opt_count(opt_count + 1); | 122 function->shared()->set_opt_count(opt_count + 1); |
119 if (!FLAG_trace_opt) return; | 123 if (!FLAG_trace_opt) return; |
120 | 124 |
121 double ms = static_cast<double>(OS::Ticks() - start) / 1000; | 125 double ms = static_cast<double>(OS::Ticks() - start) / 1000; |
122 PrintF("[optimizing: "); | 126 PrintF("[optimizing: "); |
123 function->PrintName(); | 127 function->PrintName(); |
124 PrintF(" / %" V8PRIxPTR, reinterpret_cast<intptr_t>(*function)); | 128 PrintF(" / %" V8PRIxPTR, reinterpret_cast<intptr_t>(*function)); |
125 PrintF(" - took %0.3f ms]\n", ms); | 129 PrintF(" - took %0.3f ms]\n", ms); |
130 | |
131 compilation_time_ += ms; | |
132 compiled_functions_++; | |
133 code_size_ += function->shared()->SourceSize(); | |
134 if (FLAG_trace_opt) { | |
135 PrintF("Compiled: %d functions with %d byte source size in %fms.\n", | |
136 compiled_functions_, | |
137 code_size_, | |
138 compilation_time_); | |
139 } | |
126 } | 140 } |
127 | 141 |
128 | 142 |
129 static void AbortAndDisable(CompilationInfo* info) { | 143 static void AbortAndDisable(CompilationInfo* info) { |
130 // Disable optimization for the shared function info and mark the | 144 // Disable optimization for the shared function info and mark the |
131 // code as non-optimizable. The marker on the shared function info | 145 // code as non-optimizable. The marker on the shared function info |
132 // is there because we flush non-optimized code thereby loosing the | 146 // is there because we flush non-optimized code thereby loosing the |
133 // non-optimizable information for the code. When the code is | 147 // non-optimizable information for the code. When the code is |
134 // regenerated and set on the shared function info it is marked as | 148 // regenerated and set on the shared function info it is marked as |
135 // non-optimizable if optimization is disabled for the shared | 149 // non-optimizable if optimization is disabled for the shared |
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755 *code, | 769 *code, |
756 *name)); | 770 *name)); |
757 OPROFILE(CreateNativeCodeRegion(*name, | 771 OPROFILE(CreateNativeCodeRegion(*name, |
758 code->instruction_start(), | 772 code->instruction_start(), |
759 code->instruction_size())); | 773 code->instruction_size())); |
760 } | 774 } |
761 } | 775 } |
762 } | 776 } |
763 | 777 |
764 } } // namespace v8::internal | 778 } } // namespace v8::internal |
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