Files
electron/build/args
Samuel Attard 29750dda08 build: enable V8 builtins PGO (#50416)
* build: enable V8 builtins PGO

Removes the gn arg that disabled V8 builtins profile-guided optimization
and adds a V8 patch to warn instead of abort when the builtin PGO profile
data does not match. Also strips the PGO-related flags from the generated
mksnapshot_args so they are not passed through to downstream mksnapshot
invocations.

* docs: clarify Node.js async_hooks as reason for promise_hooks flag

Addresses review feedback: the v8_enable_javascript_promise_hooks flag
is set to support Node.js async_hooks, not used directly by Electron.
2026-03-23 11:54:43 -04:00
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2026-03-23 11:54:43 -04:00