[Webkit-unassigned] [Bug 144039] [EFL] Enable FTL JIT by default on AArch64

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Mon Mar 6 21:39:24 PST 2017


https://bugs.webkit.org/show_bug.cgi?id=144039

Csaba Osztrogonác <ossy at webkit.org> changed:

           What    |Removed                     |Added
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                 CC|                            |utatane.tea at gmail.com

--- Comment #6 from Csaba Osztrogonác <ossy at webkit.org> ---
Update: There are a few crashes/failures with enabled FTL JIT on AArch64 Linux: (tested on r213461)

stress/array-concat-spread-object.js.ftl-no-cjit-validate-sampling-profiler: Exception: failed normally with an object
stress/array-concat-spread-object.js.ftl-no-cjit-validate-sampling-profiler: ERROR: Unexpected exit code: 3

stress/class-syntax-super-in-eval.js.ftl-eager-no-cjit: Segmentation fault
stress/class-syntax-super-in-eval.js.ftl-eager-no-cjit: ERROR: Unexpected exit code: 139

microbenchmarks/generator-with-several-types.js.ftl-eager-no-cjit: Timed out after 207.000000 sec seconds!
microbenchmarks/generator-with-several-types.js.ftl-eager-no-cjit: Segmentation fault
microbenchmarks/generator-with-several-types.js.ftl-eager-no-cjit: ERROR: Unexpected exit code: 139

microbenchmarks/varargs-call.js.ftl-no-cjit-validate-sampling-profiler: Segmentation fault
microbenchmarks/varargs-call.js.ftl-no-cjit-validate-sampling-profiler: ERROR: Unexpected exit code: 139


If there is any volunteer to check and fix these crashes, we could enable 
it in the near future. Unfortunately I don't and won't have time to do
it myself.

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