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  ID ▼ Type ▼ Status ▼ Priority ▼ Owner ▼ Summary + Labels ▼ HW ▼ OS ▼ Component ▼ Stars ▼ ...
  178 FeatureRequest Assigned 3 yangguo@chromium.org Break points in functions defined through the API ---- ---- ---- 48  
  368 FeatureRequest Assigned 3 ishell@chromium.org Consider compiling the whole lookup chain in LoadStubCompiler::CompileLoadInterceptor ---- ---- ---- 18  
  598 Bug Available 2 ---- Genesis::InstallExtensions is not reentrant. ---- ---- ---- 18  
  608 FeatureRequest Available 3 ---- js2c looses significant spaces in regexps ---- ---- Build 19  
  635 FeatureRequest Assigned 2 yangguo@chromium.org Reimplement LiveEdit using DebugEvaluate All All Inspector 24  
  642 FeatureRequest Assigned 2 antonm@chromium.org Implement CallStubCompiler::CompileArrayPopCall for ARM ---- ---- ---- 12  
  663 FeatureRequest Assigned 2 podivilov@chromium.org Port ApiGetterEntryStub to other platforms ---- ---- ---- 10  
  674 Bug Assigned 2 antonm@chromium.org Consider porting fast identical objects comparison to ARM ---- ---- ---- 16  
  690 Bug Assigned 2 kasperl@chromium.org Splay benchmark spends too much time converting numbers to strings ---- ---- ---- 15  
  735 Bug Assigned 2 lasserei...@gmail.com MemCopy routine address should be registered so that profiler can understand it. ---- ---- ---- 15  
  762 Bug Available 2 ---- Evaluating LeftHandSideExpressions reference first in with statements ---- ---- Language 17  
  767 Bug Available 2 ---- Create tests for undetectable objects on builtins ---- ---- ---- 17  
  808 Bug Assigned 2 ishell@chromium.org ASSERT failure with NormalizedMapCache, tricky underlying problem All All ---- 15  
  817 ---- Assigned ---- erik.co...@gmail.com ARM VFP: small issues in assembler and disassembler ---- ---- ---- 9  
  834 Bug Available 2 ---- Disassembler on IA-32 sometimes shows CPU registers instead of XMM registers ---- ---- ---- 16  
  896 ---- Assigned 2 mathias@chromium.org Invalid reg exp not reported as an early error. ES5 All All Language, Parser 27  
  908 FeatureRequest Assigned 2 jsc...@chromium.org Replace constant splitting with constant cookies. ---- ---- ---- 10  
  913 Bug Assigned 2 mikhail....@gmail.com CPU Profiler should support multiple VM threads ---- ---- ---- 15  
  925 FeatureRequest Assigned 2 jsc...@chromium.org Add the ability to limit executable memory size ---- ---- ---- 13  
  942 Bug New 2 ---- Profiler: simplify platform-specific code by using pthreads ---- ---- ---- 18  
  1008 Bug Assigned 2 sgjesse@chromium.org v8 loads and unloads debugger for each debugger statement if no debugger is attached ---- ---- ---- 14  
  1054 FeatureRequest Available 3 ---- GDBJIT: GDB is not notified about code deserialized from snapshot HelpWanted ---- ---- ---- 16  
  1075 Bug Assigned 2 sgjesse@chromium.org ARM: Some deserialization tests fails ARM ---- ---- 17  
  1142 FeatureRequest Assigned 2 sgjesse@chromium.org Better coverage of inlining with --stress-opt ---- ---- ---- 11  
  1159 Bug Assigned 3 whesse@chromium.org Clean up safepoint saved registers code HelpWanted All ---- ---- 14  
  1221 ---- Assigned ---- mikhail....@gmail.com Setters and getters are reported as plain "name" in the profiler ---- ---- ---- 9  
  1297 FeatureRequest Assigned 2 danno@chromium.org CpuProfiler should be multi-isolate aware ---- ---- ---- 11  
  1303 Bug Available 3 ---- Stracktraces collected during logging does not cover inlinied functions ---- ---- ---- 10  
  1318 Bug Assigned 2 sgjesse@chromium.org Exception location incorrect when using ? : within exception constructor argument list ---- ---- ---- 11  
  1319 FeatureRequest Assigned 3 sgjesse@chromium.org Consider reintroducing IntegerModStub code on ARM ---- ---- ---- 10  
  1348 FeatureRequest Available 3 ---- Implement NewInstance method for Object in the API ---- ---- API 10  
  1367 FeatureRequest Available 3 ---- Debugger protocol: Document inlineRefs argument Documentation ---- ---- Runtime 11  
  1392 Bug Assigned 2 danno@chromium.org CanvasPixelArrays should round properly ---- ---- ---- 12  
  1394 Bug Available 2 ---- JSLinux bootup is slow. Performance ---- ---- Runtime 66  
  1401 Bug Assigned 2 sgjesse@chromium.org ARM: Wrong value returned from keyed property assignemnt ARM ---- ---- 11  
  1414 Bug Assigned 2 sgjesse@chromium.org Remove ENABLE_LOGGING_AND_PROFILING? ---- ---- ---- 10  
  1431 ---- Assigned ---- sgjesse@chromium.org Debugger::EnableAgent shouldn't fail if the port is already in use ---- ---- ---- 8  
  1449 Bug Assigned 2 mikhail....@gmail.com Revise current isolate checking in the Debugger class ---- ---- ---- 10  
  1464 Bug Assigned 3 erik.co...@gmail.com NewGC: Optimize array shift during incremental marking. newGC ---- ---- ---- 12  
  1492 Bug Assigned 2 mikhail....@gmail.com Line ends array storage scheme isn't very effective ---- ---- ---- 12  
  1502 Bug Assigned 2 mstarzinger@chromium.org Weak callbacks can break assumptions in optimized code ---- ---- ---- 11  
  1517 Bug Assigned 2 kmillikin@chromium.org DISABLED TEST: regress-1119 + strangeness in getters/setters ---- ---- ---- 9  
  1519 Bug Assigned 2 kmillikin@chromium.org FLAKY TEST: mozilla js1_5/Regress/regress-167658 ARM ---- ---- 10  
  1524 Bug Assigned 2 mikhail....@gmail.com Assigning per-isolate log files names that contain isolate address isn't a good practice. ---- ---- ---- 11  
  1542 FeatureRequest Assigned 2 fschneider@chromium.org Improve GVN for integer conversions ---- ---- ---- 10  
  1557 Bug Assigned 2 mikhail....@gmail.com JSMin incorrectly deals with existing single-letter variables ---- ---- ---- 8  
  1575 Bug Assigned 2 fschneider@chromium.org x64 test-log LogCallbacks crashing sometimes ---- ---- ---- 9  
  1588 ---- Assigned ---- sgjesse@chromium.org IC generates bad code for certain ARM variants ---- ---- ---- 8  
  1601 Bug Assigned 2 jkummerow@chromium.org Convert isolate members to smart pointers ---- ---- Runtime 9  
  1607 Bug Assigned 3 erik.co...@gmail.com NewGC: Check that MarkBit is effeciently handled by compilers on all supported platforms newGC ---- ---- ---- 12  
  1627 ---- Assigned ---- floitsc...@gmail.com Okay, so we got a gnarly Math.PI.toString(33).match(/[a-z]+/g)[29]. Excessive Number#toString decimal digits ---- ---- ---- 18  
  1629 Bug Assigned 2 whesse@chromium.org InspectorDebugger fails in stepOver - missing HandleScope ---- ---- ---- 9  
  1630 ---- Assigned ---- fschneider@chromium.org Compiled raytrace code is very slow ---- ---- ---- 19  
  1641 Bug Assigned 3 mstarzinger@chromium.org Multiple equal script objects per isolate ---- ---- ---- 10  
  1646 Bug Available 3 ---- Segmentation fault in v8::internal::Logger::is_logging ---- ---- ---- 10  
  1656 ---- Assigned 3 yangguo@chromium.org Reconsider naming scheme of String::IsAsciiRepresentation and String::IsAsciiRepresentationUnderneath ---- ---- ---- 8  
  1658 ---- Assigned ---- mikhail....@gmail.com Heap snapshots internal and JSON representation is too big ---- ---- ---- 10  
  1661 Bug Assigned 2 u...@chromium.org External (typed) FP arrays should treats signalling NaNs like silent ones ---- ---- ---- 9  
  1665 ---- Assigned ---- yangguo@chromium.org Writing a cons string with v8::String::Utf8Write is inefficient ---- ---- ---- 10  
  1680 Bug Available 3 ---- qwebirc heap takes up a lot of space ---- ---- ---- 9  
  1690 Bug Assigned 2 yangguo@chromium.org Disable dropping into the debugger while already being inside the debugger. ---- ---- Runtime 6  
  1810 FeatureRequest Assigned 2 jkummerow@chromium.org Proper ElementsKind support for builtin Array functions ---- ---- ---- 11  
  1825 Bug Assigned 2 fschneider@chromium.org debug-receiver unit test failing when doing OSR ---- ---- ---- 8  
  1833 Bug Assigned 2 mikhail....@gmail.com Heap snapshots generator misses RemoveImplicitRefGroups call ---- ---- ---- 7  
  1854 FeatureRequest Assigned 3 keuchel@chromium.org eval function performance issue because of IsMatch implementation in StringSharedKey All All ---- 11  
  1902 Bug Assigned 2 fschneider@chromium.org Reloading certain pages causes slowdown ---- ---- ---- 9  
  1906 FeatureRequest Assigned 2 erik.co...@gmail.com New GC: Need measurements of new GC in the wild newGC ---- ---- GC 13  
  1911 ---- Available 3 ---- Remove duplicate code from platform-*.cc files ---- ---- ---- 7  
  1956 FeatureRequest Assigned 2 danno@chromium.org Improve performance of array builtins Performance All All Runtime 40  
  1976 Bug Assigned 2 yangguo@chromium.org v8 differs from JavaScriptCore in how it treats the lastIndex property Irregexp ---- ---- Runtime 11  
  1982 Bug Assigned 2 mstarzinger@chromium.org RegExp.source should return a valid pattern ES5 ---- ---- ---- 29  
  1990 FeatureRequest Assigned 3 mstarzinger@chromium.org efficiency of marking bitmap in large object page newGC All ---- ---- 7  
  2004 Bug Assigned 2 danno@chromium.org Flaky test test-api/PixelArray on ARM simulator ---- ---- ---- 7  
  2008 Bug Assigned 2 fschneider@chromium.org Flaky crashing test cctest/test-profile-generator/RecordStackTraceAtStartProfiling ---- ---- ---- 6  
  2012 Bug Available 2 ---- Flaky failure in mjsunit/strict-mode.js ---- ---- ---- 8  
  2022 Bug Available 2 ---- new Float64Array() very slow ---- ---- ---- 9  
  2029 Bug Available 2 ---- Propagate IC patching from optimized to unoptimized code ---- ---- ---- 7  
  2069 ---- Assigned ---- yangguo@chromium.org building v8 shared_library ---- ---- ---- 6  
  2090 Bug Assigned 2 kmillikin@chromium.org Heap profiler might be missing some closure references ---- ---- ---- 4  
  2101 Bug Available 2 ---- V8's GC heuristics are fragile ---- ---- ---- 9  
  2121 Bug Assigned 2 erik.co...@gmail.com NewGC: sweeper can reclaim less then estimation based on live bytes count promises newGC ---- ---- ---- 6  
  2125 Bug Assigned 2 u...@chromium.org navier-stokes should verify its result ---- ---- ---- 4  
  2131 FeatureRequest Assigned 3 mstarzinger@chromium.org Array.splice() slows down at arrays larger than 114467 ---- ---- ---- 12  
  2137 Bug Assigned 3 u...@chromium.org Timezone computations is wrong for Lord Howe Island ---- ---- Runtime 7  
  2140 ---- Assigned ---- yangguo@chromium.org Fix hardfloat detection in Linux ---- ---- ---- 15  
  2176 Bug Assigned 2 danno@chromium.org Newspace dependency prevents array map transitions from being hoisted out of loops ---- ---- ---- 5  
  2192 Bug Assigned 2 danno@chromium.org Polymorphic keyed store with generic case is generated for a store into a preallocated array ---- ---- ---- 4  
  2203 Bug Assigned 2 prybin@chromium.org [LiveEdit] restart frame doesn't work when VM is paused on throwing exception. ---- ---- ---- 4  
  2206 FeatureRequest Assigned 1 mstarzinger@chromium.org Checking SharedFunctionInfo identity instead of closure identity for inlining Performance TurboFan All All Compiler 18  
  2212 Bug Assigned 2 yu...@chromium.org Heap profile generator does not annotate hidden properties dictionary correctly in fast properties case ---- ---- ---- 5  
  2229 FeatureRequest Assigned 2 danno@chromium.org Inline array builtins Performance HelpWanted TurboFan All All Compiler 23  
  2236 Bug Assigned 2 u...@chromium.org SunSpider on ARM relatively slower than on ia32 ---- ---- ---- 10  
  2239 ---- Assigned ---- yangguo@chromium.org V8 crash under MSVS2010, x64 when compiled with /fp:fast /O2 (workaround described) ---- ---- ---- 4  
  2246 Bug Available 2 ---- Object literals don't use CONSTANT_FUNCTION unless they are in global scope. ---- ---- ---- 8  
  2258 FeatureRequest Available 3 ---- Integer division when operands and target are integers ---- ---- Runtime 5  
  2265 Bug Assigned 2 u...@chromium.org preparser/strict-octal-regexp fails on android_arm ---- ---- ---- 4  
  2276 Bug Assigned 2 mstarzinger@chromium.org Function name inferer doesn't work without lazy compilation ---- ---- ---- 4  
  2290 ---- Assigned ---- jkummerow@chromium.org Inconsistent performance of optimized polymorphic call. ---- ---- ---- 6  
  2298 ---- Assigned ---- stefanoc@chromium.org Variable name incorrect in crypto.js benchmark ---- ---- ---- 3  
  2299 ---- Assigned ---- stefanoc@chromium.org bnBitCount missing variable ---- ---- ---- 4