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Issue 1728593002: [Interpreter] Add support for cpu profiler logging. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Address review feedback Created 4 years, 9 months ago
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1 // Copyright 2015 the V8 project authors. All rights reserved. 1 // Copyright 2015 the V8 project authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "src/objects.h" 5 #include "src/objects.h"
6 6
7 #include <cmath> 7 #include <cmath>
8 #include <iomanip> 8 #include <iomanip>
9 #include <sstream> 9 #include <sstream>
10 10
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13794 // code as non-optimizable. The marker on the shared function info 13794 // code as non-optimizable. The marker on the shared function info
13795 // is there because we flush non-optimized code thereby loosing the 13795 // is there because we flush non-optimized code thereby loosing the
13796 // non-optimizable information for the code. When the code is 13796 // non-optimizable information for the code. When the code is
13797 // regenerated and set on the shared function info it is marked as 13797 // regenerated and set on the shared function info it is marked as
13798 // non-optimizable if optimization is disabled for the shared 13798 // non-optimizable if optimization is disabled for the shared
13799 // function info. 13799 // function info.
13800 DCHECK(reason != kNoReason); 13800 DCHECK(reason != kNoReason);
13801 set_optimization_disabled(true); 13801 set_optimization_disabled(true);
13802 set_disable_optimization_reason(reason); 13802 set_disable_optimization_reason(reason);
13803 // Code should be the lazy compilation stub or else unoptimized. 13803 // Code should be the lazy compilation stub or else unoptimized.
13804 DCHECK(code()->kind() == Code::FUNCTION || code()->kind() == Code::BUILTIN); 13804 DCHECK(abstract_code()->kind() == AbstractCode::FUNCTION ||
13805 PROFILE(GetIsolate(), CodeDisableOptEvent(code(), this)); 13805 abstract_code()->kind() == AbstractCode::INTERPRETED_FUNCTION ||
13806 abstract_code()->kind() == AbstractCode::BUILTIN);
13807 PROFILE(GetIsolate(), CodeDisableOptEvent(abstract_code(), this));
13806 if (FLAG_trace_opt) { 13808 if (FLAG_trace_opt) {
13807 PrintF("[disabled optimization for "); 13809 PrintF("[disabled optimization for ");
13808 ShortPrint(); 13810 ShortPrint();
13809 PrintF(", reason: %s]\n", GetBailoutReason(reason)); 13811 PrintF(", reason: %s]\n", GetBailoutReason(reason));
13810 } 13812 }
13811 } 13813 }
13812 13814
13813 13815
13814 void SharedFunctionInfo::InitFromFunctionLiteral( 13816 void SharedFunctionInfo::InitFromFunctionLiteral(
13815 Handle<SharedFunctionInfo> shared_info, FunctionLiteral* lit) { 13817 Handle<SharedFunctionInfo> shared_info, FunctionLiteral* lit) {
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19855 if (cell->value() != *new_value) { 19857 if (cell->value() != *new_value) {
19856 cell->set_value(*new_value); 19858 cell->set_value(*new_value);
19857 Isolate* isolate = cell->GetIsolate(); 19859 Isolate* isolate = cell->GetIsolate();
19858 cell->dependent_code()->DeoptimizeDependentCodeGroup( 19860 cell->dependent_code()->DeoptimizeDependentCodeGroup(
19859 isolate, DependentCode::kPropertyCellChangedGroup); 19861 isolate, DependentCode::kPropertyCellChangedGroup);
19860 } 19862 }
19861 } 19863 }
19862 19864
19863 } // namespace internal 19865 } // namespace internal
19864 } // namespace v8 19866 } // namespace v8
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