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

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Wed Jul 13 08:40:11 PDT 2016 

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

--- Comment #5 from Csaba Osztrogonác <ossy at webkit.org> ---
AArch64 Linux backend seems to be quite stable nowadays, because
the normal 10-20 random crashes went away near r202199 - r202216.
There were only 2 JSC changes that time, I'll check which fixed
the random crashes:
- https://trac.webkit.org/changeset/202214
- https://trac.webkit.org/changeset/202205

updated status:
================

without FTL JIT
----------------
** The following JSC stress test failures have been introduced:
    jsc-layout-tests.yaml/js/script-tests/intl-collator.js.layout
    jsc-layout-tests.yaml/js/script-tests/intl-collator.js.layout-dfg-eager-no-cjit
    jsc-layout-tests.yaml/js/script-tests/intl-collator.js.layout-no-cjit
    jsc-layout-tests.yaml/js/script-tests/intl-collator.js.layout-no-llint
    jsc-layout-tests.yaml/js/script-tests/intl-datetimeformat.js.layout
    jsc-layout-tests.yaml/js/script-tests/intl-datetimeformat.js.layout-dfg-eager-no-cjit
    jsc-layout-tests.yaml/js/script-tests/intl-datetimeformat.js.layout-no-cjit
    jsc-layout-tests.yaml/js/script-tests/intl-datetimeformat.js.layout-no-llint
    jsc-layout-tests.yaml/js/script-tests/intl-numberformat.js.layout
    jsc-layout-tests.yaml/js/script-tests/intl-numberformat.js.layout-dfg-eager-no-cjit
    jsc-layout-tests.yaml/js/script-tests/intl-numberformat.js.layout-no-cjit
    jsc-layout-tests.yaml/js/script-tests/intl-numberformat.js.layout-no-llint
    jsc-layout-tests.yaml/js/script-tests/stringimpl-to-jsstring-on-large-strings-1.js.layout-no-cjit
    mozilla-tests.yaml/ecma_3/Date/15.9.5.6.js.mozilla
    mozilla-tests.yaml/ecma_3/Date/15.9.5.6.js.mozilla-baseline
    mozilla-tests.yaml/ecma_3/Date/15.9.5.6.js.mozilla-dfg-eager-no-cjit-validate-phases
    mozilla-tests.yaml/ecma_3/Date/15.9.5.6.js.mozilla-llint

Results for JSC stress tests:
    17 failures found.



with FTL JIT
--------------
** The following JSC stress test failures have been introduced:
    jsc-layout-tests.yaml/js/script-tests/intl-collator.js.layout
    jsc-layout-tests.yaml/js/script-tests/intl-collator.js.layout-dfg-eager-no-cjit
    jsc-layout-tests.yaml/js/script-tests/intl-collator.js.layout-ftl
    jsc-layout-tests.yaml/js/script-tests/intl-collator.js.layout-ftl-eager-no-cjit
    jsc-layout-tests.yaml/js/script-tests/intl-collator.js.layout-ftl-no-cjit
    jsc-layout-tests.yaml/js/script-tests/intl-collator.js.layout-no-cjit
    jsc-layout-tests.yaml/js/script-tests/intl-collator.js.layout-no-llint
    jsc-layout-tests.yaml/js/script-tests/intl-datetimeformat.js.layout
    jsc-layout-tests.yaml/js/script-tests/intl-datetimeformat.js.layout-dfg-eager-no-cjit
    jsc-layout-tests.yaml/js/script-tests/intl-datetimeformat.js.layout-ftl
    jsc-layout-tests.yaml/js/script-tests/intl-datetimeformat.js.layout-ftl-eager-no-cjit
    jsc-layout-tests.yaml/js/script-tests/intl-datetimeformat.js.layout-ftl-no-cjit
    jsc-layout-tests.yaml/js/script-tests/intl-datetimeformat.js.layout-no-cjit
    jsc-layout-tests.yaml/js/script-tests/intl-datetimeformat.js.layout-no-llint
    jsc-layout-tests.yaml/js/script-tests/intl-numberformat.js.layout
    jsc-layout-tests.yaml/js/script-tests/intl-numberformat.js.layout-dfg-eager-no-cjit
    jsc-layout-tests.yaml/js/script-tests/intl-numberformat.js.layout-ftl
    jsc-layout-tests.yaml/js/script-tests/intl-numberformat.js.layout-ftl-eager-no-cjit
    jsc-layout-tests.yaml/js/script-tests/intl-numberformat.js.layout-ftl-no-cjit
    jsc-layout-tests.yaml/js/script-tests/intl-numberformat.js.layout-no-cjit
    jsc-layout-tests.yaml/js/script-tests/intl-numberformat.js.layout-no-llint
    jsc-layout-tests.yaml/js/script-tests/stringimpl-to-jsstring-on-large-strings-1.js.layout
    jsc-layout-tests.yaml/js/script-tests/stringimpl-to-jsstring-on-large-strings-3.js.layout-ftl
    jsc-layout-tests.yaml/js/script-tests/stringimpl-to-jsstring-on-large-strings-3.js.layout-no-llint
    mozilla-tests.yaml/ecma_3/Date/15.9.5.6.js.mozilla
    mozilla-tests.yaml/ecma_3/Date/15.9.5.6.js.mozilla-baseline
    mozilla-tests.yaml/ecma_3/Date/15.9.5.6.js.mozilla-dfg-eager-no-cjit-validate-phases
    mozilla-tests.yaml/ecma_3/Date/15.9.5.6.js.mozilla-ftl
    mozilla-tests.yaml/ecma_3/Date/15.9.5.6.js.mozilla-ftl-eager-no-cjit-validate-phases
    mozilla-tests.yaml/ecma_3/Date/15.9.5.6.js.mozilla-llint
    regress/script-tests/generator-fib.js.ftl-no-cjit-validate-sampling-profiler
    regress/script-tests/generator-sunspider-access-nsieve.js.ftl-no-cjit-validate-sampling-profiler
    regress/script-tests/generator-with-several-types.js.ftl-no-cjit-validate-sampling-profiler
    regress/script-tests/varargs-call.js.ftl-no-cjit-validate-sampling-profiler
    stress/arrow-functions-as-default-parameter-values.js.ftl-no-cjit-validate-sampling-profiler
    stress/arrowfunction-lexical-bind-arguments-strict.js.ftl-no-cjit-validate-sampling-profiler
    stress/arrowfunction-lexical-bind-superproperty.js.ftl-no-cjit-validate-sampling-profiler
    stress/arrowfunction-lexical-bind-this-8.js.ftl-no-cjit-validate-sampling-profiler
    stress/double-rep-with-undefined.js.ftl-no-cjit-validate-sampling-profiler
    stress/ftl-to-ftl-arity-fixup.js.ftl-no-cjit-validate-sampling-profiler
    stress/ftl-try-catch-varargs-call-throws.js.ftl-no-cjit-validate-sampling-profiler
    stress/generator-function-declaration-sinking-osrexit.js.ftl-no-cjit-validate-sampling-profiler
    stress/generator-function-declaration-sinking-put.js.ftl-no-cjit-validate-sampling-profiler
    stress/spread-calling.js.ftl-no-cjit-validate-sampling-profiler
    stress/tail-call-no-stack-overflow.js.ftl-no-cjit-validate-sampling-profiler

Results for JSC stress tests:
    45 failures found.


Extra crashes with FTL JIT
---------------------------
    regress/script-tests/generator-fib.js.ftl-no-cjit-validate-sampling-profiler
    regress/script-tests/generator-sunspider-access-nsieve.js.ftl-no-cjit-validate-sampling-profiler
    regress/script-tests/generator-with-several-types.js.ftl-no-cjit-validate-sampling-profiler
    regress/script-tests/varargs-call.js.ftl-no-cjit-validate-sampling-profiler
    stress/arrow-functions-as-default-parameter-values.js.ftl-no-cjit-validate-sampling-profiler
    stress/arrowfunction-lexical-bind-arguments-strict.js.ftl-no-cjit-validate-sampling-profiler
    stress/arrowfunction-lexical-bind-superproperty.js.ftl-no-cjit-validate-sampling-profiler
    stress/arrowfunction-lexical-bind-this-8.js.ftl-no-cjit-validate-sampling-profiler
    stress/double-rep-with-undefined.js.ftl-no-cjit-validate-sampling-profiler
    stress/ftl-to-ftl-arity-fixup.js.ftl-no-cjit-validate-sampling-profiler
    stress/ftl-try-catch-varargs-call-throws.js.ftl-no-cjit-validate-sampling-profiler
    stress/generator-function-declaration-sinking-osrexit.js.ftl-no-cjit-validate-sampling-profiler
    stress/generator-function-declaration-sinking-put.js.ftl-no-cjit-validate-sampling-profiler
    stress/spread-calling.js.ftl-no-cjit-validate-sampling-profiler
    stress/tail-call-no-stack-overflow.js.ftl-no-cjit-validate-sampling-profiler

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