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fpizlo@apple.com authored
https://bugs.webkit.org/show_bug.cgi?id=71522 Source/JavaScriptCore: Reviewed by Gavin Barraclough. Added a construct that looks like SamplingRegion samplingRegion("name"). * JavaScriptCore.exp: * JavaScriptCore.xcodeproj/project.pbxproj: * bytecode/SamplingTool.cpp: (JSC::SamplingRegion::Locker::Locker): (JSC::SamplingRegion::Locker::~Locker): (JSC::SamplingRegion::sample): (JSC::SamplingRegion::dump): (JSC::SamplingRegion::dumpInternal): (JSC::SamplingThread::threadStartFunc): * bytecode/SamplingTool.h: (JSC::SamplingRegion::SamplingRegion): (JSC::SamplingRegion::~SamplingRegion): (JSC::SamplingRegion::exchangeCurrent): * bytecompiler/BytecodeGenerator.cpp: (JSC::BytecodeGenerator::generate): * dfg/DFGDriver.cpp: (JSC::DFG::compile): * heap/Heap.cpp: (JSC::Heap::markRoots): (JSC::Heap::collect): * heap/VTableSpectrum.cpp: (JSC::VTableSpectrum::countVPtr): (JSC::VTableSpectrum::dump): * heap/VTableSpectrum.h: * jsc.cpp: (main): (runWithScripts): * parser/Parser.h: (JSC::parse): * runtime/Executable.cpp: (JSC::EvalExecutable::compileInternal): (JSC::ProgramExecutable::compileInternal): (JSC::FunctionExecutable::compileForCallInternal): (JSC::FunctionExecutable::compileForConstructInternal): * wtf/Atomics.h: (WTF::weakCompareAndSwap): * wtf/Platform.h: * wtf/Spectrum.h: Added. (WTF::Spectrum::Spectrum): (WTF::Spectrum::add): (WTF::Spectrum::get): (WTF::Spectrum::begin): (WTF::Spectrum::end): (WTF::Spectrum::KeyAndCount::KeyAndCount): (WTF::Spectrum::KeyAndCount::operator<): (WTF::Spectrum::buildList): * wtf/wtf.pri: Source/JavaScriptGlue: Reviewed by Gavin Barraclough. * ForwardingHeaders/wtf/Spectrum.h: Added. Source/WebCore: Reviewed by Gavin Barraclough. No new tests, since no functionality changed. * ForwardingHeaders/wtf/Spectrum.h: Added. git-svn-id: http://svn.webkit.org/repository/webkit/trunk@99374 268f45cc-cd09-0410-ab3c-d52691b4dbfc
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