Currently V8 recompiles all functions of a WebAssembly module with
TurboFan when a debugging session ends. This is outdated behavior and
causes OOMs for developers. With this CL all debugging code gets removed
when a debugging session ends, and functions get re-compiled lazily.
This behavior may lead to slightly worse performance for some time after
debugging finishes, but it avoids OOMs, and developers are used to
debugging code being not as performant as production code.
R=clemensb@chromium.org
Bug: chromium:1372621, v8:13224
Change-Id: I9fc97408ef92ad5564f2a9743213762226c2b25e
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/4055923
Reviewed-by: Kim-Anh Tran <kimanh@chromium.org>
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/main@{#84509}
6160fe9f40