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Issue 115344: Add more detailed timers of the various compilation passes. The... (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/
Patch Set: Created 11 years, 7 months ago
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1 // Copyright 2006-2008 the V8 project authors. All rights reserved. 1 // Copyright 2006-2008 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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437 WeightScaler::~WeightScaler() { 437 WeightScaler::~WeightScaler() {
438 uc_->weight_ = old_weight_; 438 uc_->weight_ = old_weight_;
439 } 439 }
440 440
441 441
442 // ---------------------------------------------------------------------------- 442 // ----------------------------------------------------------------------------
443 // Interface to variable usage analysis 443 // Interface to variable usage analysis
444 444
445 bool AnalyzeVariableUsage(FunctionLiteral* lit) { 445 bool AnalyzeVariableUsage(FunctionLiteral* lit) {
446 if (!FLAG_usage_computation) return true; 446 if (!FLAG_usage_computation) return true;
447 HistogramTimerScope timer(&Counters::usage_analysis);
447 return UsageComputer::Traverse(lit); 448 return UsageComputer::Traverse(lit);
448 } 449 }
449 450
450 } } // namespace v8::internal 451 } } // namespace v8::internal
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