[Webkit-unassigned] [Bug 199759] Bytecode cache should use FileSystem

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=199759

Ryan Haddad <ryanhaddad at apple.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |ryanhaddad at apple.com,
                   |                            |webkit-bot-watchers-bugzill
                   |                            |a at group.apple.com

--- Comment #18 from Ryan Haddad <ryanhaddad at apple.com> ---
(In reply to Radar WebKit Bug Importer from comment #17)
> <rdar://problem/53188300>

stress/tricky-indirectly-inferred-infinite-loop-that-uses-captured-variables-and-creates-the-activation-outside-the-loop.js.bytecode-cache is failing an assertion on the debug JSC bot after this change:

ASSERTION FAILED: codeBlock
./runtime/CodeCache.h(172) : std::enable_if_t<std::is_base_of<UnlinkedCodeBlock, UnlinkedCodeBlockType>::value && !std::is_same<UnlinkedCodeBlockType, UnlinkedEvalCodeBlock>::value, UnlinkedCodeBlockType *> JSC::CodeCacheMap::fetchFromDisk(JSC::VM &, const JSC::SourceCodeKey &) [UnlinkedCodeBlockType = JSC::UnlinkedProgramCodeBlock]
1   0x108929ba9 WTFCrash
2   0x10892cb8b WTFCrashWithInfo(int, char const*, char const*, int)
3   0x109e4f4fa std::__1::enable_if<(std::is_base_of<JSC::UnlinkedCodeBlock, JSC::UnlinkedProgramCodeBlock>::value) && (!(std::is_same<JSC::UnlinkedProgramCodeBlock, JSC::UnlinkedEvalCodeBlock>::value)), JSC::UnlinkedProgramCodeBlock*>::type JSC::CodeCacheMap::fetchFromDisk<JSC::UnlinkedProgramCodeBlock>(JSC::VM&, JSC::SourceCodeKey const&)
4   0x109e4ef38 JSC::UnlinkedProgramCodeBlock* JSC::CodeCacheMap::findCacheAndUpdateAge<JSC::UnlinkedProgramCodeBlock>(JSC::VM&, JSC::SourceCodeKey const&)
5   0x109e2b4f6 JSC::UnlinkedProgramCodeBlock* JSC::CodeCache::getUnlinkedGlobalCodeBlock<JSC::UnlinkedProgramCodeBlock, JSC::ProgramExecutable>(JSC::VM&, JSC::ProgramExecutable*, JSC::SourceCode const&, JSC::JSParserStrictMode, JSC::JSParserScriptMode, WTF::OptionSet<JSC::CodeGenerationMode>, JSC::ParserError&, JSC::EvalContextType)
6   0x109e2b365 JSC::CodeCache::getUnlinkedProgramCodeBlock(JSC::VM&, JSC::ProgramExecutable*, JSC::SourceCode const&, JSC::JSParserStrictMode, WTF::OptionSet<JSC::CodeGenerationMode>, JSC::ParserError&)
7   0x10a05d556 JSC::ProgramExecutable::initializeGlobalProperties(JSC::VM&, JSC::ExecState*, JSC::JSScope*)
8   0x109b0b7ac JSC::Interpreter::executeProgram(JSC::SourceCode const&, JSC::ExecState*, JSC::JSObject*)
9   0x109e47505 JSC::evaluate(JSC::ExecState*, JSC::SourceCode const&, JSC::JSValue, WTF::NakedPtr<JSC::Exception>&)
10  0x108849f17 runWithOptions(GlobalObject*, CommandLine&, bool&)
11  0x10881f75a jscmain(int, char**)::$_6::operator()(JSC::VM&, GlobalObject*, bool&) const
12  0x1087fe804 int runJSC<jscmain(int, char**)::$_6>(CommandLine const&, bool, jscmain(int, char**)::$_6 const&)
13  0x1087fcf31 jscmain(int, char**)
14  0x1087fcd9e main
15  0x7fff54f22015 start
16  0x8

https://build.webkit.org/builders/Apple%20High%20Sierra%20Debug%20JSC%20%28Tests%29/builds/3251

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