[Webkit-unassigned] [Bug 232479] [JSC] Public Class Field initialization is slow

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Tue Nov 2 07:58:24 PDT 2021


Caitlin Potter (:caitp) <caitp at igalia.com> changed:

           What    |Removed                     |Added
                 CC|                            |caitp at igalia.com

--- Comment #1 from Caitlin Potter (:caitp) <caitp at igalia.com> ---
Currently, public fields are implemented in LLint as op_define_data_property and op_define_accessor_property, both of which seem to be implemented only as slow paths with no caching, and as C++ calls with no caching in each JIT.

It may be worth adding some caching and inlining for these operations.

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