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Issue 11028027: Revert trunk to bleeding_edge at r12484 (Closed) Base URL: https://v8.googlecode.com/svn/trunk
Patch Set: Created 8 years, 2 months ago
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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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739 // function info, e.g., we might have flushed the code and must 739 // function info, e.g., we might have flushed the code and must
740 // reset this bit when lazy compiling the code again. 740 // reset this bit when lazy compiling the code again.
741 if (shared->optimization_disabled()) code->set_optimizable(false); 741 if (shared->optimization_disabled()) code->set_optimizable(false);
742 742
743 Compiler::RecordFunctionCompilation(Logger::LAZY_COMPILE_TAG, info, shared); 743 Compiler::RecordFunctionCompilation(Logger::LAZY_COMPILE_TAG, info, shared);
744 } 744 }
745 745
746 746
747 static void InsertCodeIntoOptimizedCodeMap(CompilationInfo* info) { 747 static void InsertCodeIntoOptimizedCodeMap(CompilationInfo* info) {
748 Handle<Code> code = info->code(); 748 Handle<Code> code = info->code();
749 if (FLAG_cache_optimized_code && 749 Handle<JSFunction> function = info->closure();
750 info->osr_ast_id().IsNone() && 750 if (FLAG_cache_optimized_code && code->kind() == Code::OPTIMIZED_FUNCTION) {
751 code->kind() == Code::OPTIMIZED_FUNCTION) {
752 Handle<JSFunction> function = info->closure();
753 Handle<SharedFunctionInfo> shared(function->shared()); 751 Handle<SharedFunctionInfo> shared(function->shared());
754 Handle<FixedArray> literals(function->literals()); 752 Handle<FixedArray> literals(function->literals());
755 Handle<Context> native_context(function->context()->native_context()); 753 Handle<Context> native_context(function->context()->native_context());
756 SharedFunctionInfo::AddToOptimizedCodeMap( 754 SharedFunctionInfo::AddToOptimizedCodeMap(
757 shared, native_context, code, literals); 755 shared, native_context, code, literals);
758 } 756 }
759 } 757 }
760 758
761 759
762 static bool InstallCodeFromOptimizedCodeMap(CompilationInfo* info) { 760 static bool InstallCodeFromOptimizedCodeMap(CompilationInfo* info) {
763 if (FLAG_cache_optimized_code && 761 if (FLAG_cache_optimized_code && info->IsOptimizing()) {
764 info->osr_ast_id().IsNone() &&
765 info->IsOptimizing()) {
766 Handle<SharedFunctionInfo> shared = info->shared_info(); 762 Handle<SharedFunctionInfo> shared = info->shared_info();
767 Handle<JSFunction> function = info->closure(); 763 Handle<JSFunction> function = info->closure();
768 ASSERT(!function.is_null()); 764 ASSERT(!function.is_null());
769 Handle<Context> native_context(function->context()->native_context()); 765 Handle<Context> native_context(function->context()->native_context());
770 int index = shared->SearchOptimizedCodeMap(*native_context); 766 int index = shared->SearchOptimizedCodeMap(*native_context);
771 if (index > 0) { 767 if (index > 0) {
772 if (FLAG_trace_opt) { 768 if (FLAG_trace_opt) {
773 PrintF("[found optimized code for: "); 769 PrintF("[found optimized code for: ");
774 function->PrintName(); 770 function->PrintName();
775 PrintF(" / %" V8PRIxPTR "]\n", reinterpret_cast<intptr_t>(*function)); 771 PrintF(" / %" V8PRIxPTR "]\n", reinterpret_cast<intptr_t>(*function));
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1047 } 1043 }
1048 } 1044 }
1049 1045
1050 GDBJIT(AddCode(Handle<String>(shared->DebugName()), 1046 GDBJIT(AddCode(Handle<String>(shared->DebugName()),
1051 Handle<Script>(info->script()), 1047 Handle<Script>(info->script()),
1052 Handle<Code>(info->code()), 1048 Handle<Code>(info->code()),
1053 info)); 1049 info));
1054 } 1050 }
1055 1051
1056 } } // namespace v8::internal 1052 } } // namespace v8::internal
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