Reviewers: Jakob, Message: PTAL.
Description: Reverting sharing of descriptor arrays: - Sharing of descriptor arrays. - Ensure correct enumeration indices in the dict. - Clear the EnumLength fields of maps that lose their enumeration cache. - Directly set the value in the descriptors pointer to avoid checks. - CNLT with descriptors but no valid enum fields has to clear the EnumCache. - Only count the descriptor array if it's owned by the map. - Restore the descriptor array before returning allocation failure. BUG= Please review this at https://chromiumcodereview.appspot.com/11072014/ SVN Base: https://v8.googlecode.com/svn/trunk Affected files: M src/arm/full-codegen-arm.cc M src/arm/macro-assembler-arm.h M src/arm/macro-assembler-arm.cc M src/bootstrapper.cc M src/handles.h M src/handles.cc M src/heap.h M src/heap.cc M src/ia32/full-codegen-ia32.cc M src/ia32/macro-assembler-ia32.h M src/ia32/macro-assembler-ia32.cc M src/mark-compact.cc M src/objects-debug.cc M src/objects-inl.h M src/objects.h M src/objects.cc M src/profile-generator.cc M src/property.h M src/runtime.cc M src/string-stream.cc M src/transitions-inl.h M src/transitions.h M src/transitions.cc M src/version.cc M src/x64/full-codegen-x64.cc M src/x64/macro-assembler-x64.h M src/x64/macro-assembler-x64.cc M test/cctest/test-heap-profiler.cc D test/mjsunit/regress/regress-cntl-descriptors-enum.js D test/mjsunit/regress/regress-crbug-148376.js -- v8-dev mailing list [email protected] http://groups.google.com/group/v8-dev
