libpas executable-allocator should reserve more than 256KB for non-fail region at least

• Component: JavaScriptCore
• Status: RESOLVED FIXED

[Ryan Haddad]

~31 JSC tests are failing on Big Sur M1 bots after https://trac.webkit.org/changeset/279867/webkit

Release: https://build.webkit.org/#/builders/102/builds/2224
Debug: https://build.webkit.org/#/builders/100/builds/562

stress/fold-multi-get-by-offset-to-get-by-offset-without-folding-the-structure-check.js.ftl-no-cjit-small-pool: Ran out of executable memory while allocating 1120 bytes.
stress/SharedArrayBuffer-opt.js.ftl-no-cjit-small-pool: Ran out of executable memory while allocating 672 bytes.
stress/to-number-intrinsic-value-profiling.js.ftl-no-cjit-small-pool: Ran out of executable memory while allocating 1216 bytes.
stress/prune-multi-put-by-offset-replace-or-transition-variant.js.ftl-no-cjit-small-pool: Ran out of executable memory while allocating 1120 bytes.
stress/exit-from-getter.js.ftl-no-cjit-small-pool: Ran out of executable memory while allocating 1120 bytes.
stress/istypedarrayview-intrinsic.js.ftl-no-cjit-small-pool: Ran out of executable memory while allocating 96 bytes.
stress/inlined-constructor-this-liveness.js.ftl-no-cjit-small-pool: Ran out of executable memory while allocating 1184 bytes.
stress/poly-proto-setter-changes-setter-2.js.ftl-no-cjit-small-pool: Ran out of executable memory while allocating 7520 bytes.
stress/arguments-inlined-exit.js.ftl-no-cjit-small-pool: Ran out of executable memory while allocating 1344 bytes.
stress/sink-to-impossible-multi-get-by-offset-on-prototypes.js.ftl-no-cjit-small-pool: Ran out of executable memory while allocating 1184 bytes.
stress/private-method-check-structure-miss.js.ftl-no-cjit-small-pool: Ran out of executable memory while allocating 1024 bytes.
stress/get-private-name-cache-failure.js.ftl-no-cjit-small-pool: Ran out of executable memory while allocating 6944 bytes.
stress/arguments-inlined-exit-strict-mode-fixed.js.ftl-no-cjit-small-pool: Ran out of executable memory while allocating 1408 bytes.
stress/sink-multigetbyoffset.js.ftl-no-cjit-small-pool: Ran out of executable memory while allocating 1152 bytes.
stress/super-get-by-id.js.ftl-no-cjit-small-pool: Ran out of executable memory while allocating 1056 bytes.
stress/regexp-exec-effect-after-exception.js.ftl-no-cjit-small-pool: Ran out of executable memory while allocating 1024 bytes.
stress/poly-proto-setter-adds-setter-in-middle.js.ftl-no-cjit-small-pool: Ran out of executable memory while allocating 6336 bytes.
stress/poly-proto-setter-changes-setter.js.ftl-no-cjit-small-pool: Ran out of executable memory while allocating 7648 bytes.
stress/regress-189317.js.ftl-no-cjit-small-pool: Ran out of executable memory while allocating 288 bytes.
stress/proxy-set-prototype-of.js.ftl-no-cjit-small-pool: Ran out of executable memory while allocating 576 bytes.
stress/call-apply-exponential-bytecode-size.js.ftl-no-cjit-small-pool: Ran out of executable memory while allocating 1152 bytes.
stress/global-isNaN-basics.js.ftl-no-cjit-small-pool: Ran out of executable memory while allocating 1152 bytes.
stress/get-my-argument-by-val-inlined-no-formal-parameters.js.ftl-no-cjit-small-pool: Ran out of executable memory while allocating 1280 bytes.
stress/delete-property-poly-proto.js.ftl-no-cjit-small-pool: Ran out of executable memory while allocating 6976 bytes.
stress/simplify-varargs-mandatory-minimum-smaller-than-limit.js.ftl-no-cjit-small-pool: Ran out of executable memory while allocating 2080 bytes.
stress/Number-isNaN-basics.js.ftl-no-cjit-small-pool: Ran out of executable memory while allocating 1120 bytes.
stress/array-push-nan-to-double-array.js.ftl-no-cjit-small-pool: Ran out of executable memory while allocating 1120 bytes.
stress/private-in.js.ftl-no-cjit-small-pool: Ran out of executable memory while allocating 480 bytes.
stress/fold-multi-put-by-offset-to-put-by-offset-without-folding-the-structure-check.js.ftl-no-cjit-small-pool: Ran out of executable memory while allocating 1120 bytes.
microbenchmarks/load-varargs-elimination.js.ftl-no-cjit-small-pool: Ran out of executable memory while allocating 2208 bytes.

[Radar WebKit Bug Importer]

<rdar://problem/80543573>

[Yusuke Suzuki]

Created attachment 433477 [details]
Patch

[Yusuke Suzuki]

Created attachment 433481 [details]
Patch

[Yusuke Suzuki]

Created attachment 433482 [details]
Patch

[Yusuke Suzuki]

Created attachment 433483 [details]
Patch

[Yusuke Suzuki]

Created attachment 433484 [details]
Patch

[Yusuke Suzuki]

Created attachment 433485 [details]
Patch

[EWS]

Committed r279913 (239662@main): <https://commits.webkit.org/239662@main>

All reviewed patches have been landed. Closing bug and clearing flags on attachment 433485 [details].