RESOLVED DUPLICATE of bug 117542 105304
Fix the ARM traditional DFG JIT related bugs 
https://bugs.webkit.org/show_bug.cgi?id=105304
Summary Fix the ARM traditional DFG JIT related bugs
Csaba Osztrogonác
Reported 2012-12-18 08:18:02 PST
Now there are some failing tests because of a/some ARM traditional DFG bug: - fast/canvas/canvas-putImageData.html - fast/dom/gc-dom-tree-lifetime.html - fast/dom/simultaneouslyRegsiteredTimerFireOrder.html - fast/events/scoped/editing-commands.html - fast/harness/perftests/runs-per-second-iterations.html - fast/js/array-bad-time.html - fast/js/dfg-array-pop-value-clearing.html - fast/js/dfg-array-push-bad-time.html - fast/js/dfg-arrayify-when-late-prevent-extensions.html - fast/js/dfg-get-by-val-clobber.html - html5lib/run-test10.html - html5lib/run-test11.html - html5lib/run-test19.html - html5lib/run-test20.html - html5lib/run-test21.html - html5lib/run-test26.html - html5lib/run-test9.html - html5lib/runner.html - html5lib/webkit-resumer.html - inspector/debugger/script-formatter.html - inspector/elements/undo-dom-edits-2.html - inspector/utilities.html These tests pass on ARM Thumb2 build and on ARM traditional with disabled DFG build, but fail with ARM traditional with enabled DFG build (default setting). See http://build.webkit.sed.hu/results/ARMv7%20Linux%20Qt5%20Release%20%28Test%29/r137983%20%287524%29/results.html for details.
Attachments
Add attachment proposed patch, testcase, etc.
Csaba Osztrogonác
Comment 1 2012-12-18 08:20:46 PST
( Additionally fast/events/tabindex-focus-blur-all.html fails on all ARM platform: ARM-Thumb2, ARM-traditional with/without DFG and fast/js/kde/Array.html fails on ARM-traditional with/without DFG, but passes on ARM-Thumb2 ) I'm going to file separated bug reports to fix these failures too.
Csaba Osztrogonác
Comment 2 2013-02-15 03:30:39 PST
Gábor, Zoltán, could you check it?
Csaba Osztrogonác
Comment 3 2013-02-21 03:38:41 PST
Some new tests introduced in http://trac.webkit.org/changeset/140276 fails on ARM traditional. (maybe on thumb2 too, but I haven't checked) And I haven't checked if these fails are related to DFG JIT or not. But will do soon.
Csaba Osztrogonác
Comment 4 2013-02-22 02:56:41 PST
There are 20 failing tests on ARM traditional because of enabled DFG JIT, here is the updated list: (tested on r143570) fast/dom/gc-dom-tree-lifetime.html fast/events/scoped/editing-commands.html fast/js/regress/boolean-test.html fast/js/regress/cmpeq-obj-to-obj-other.html fast/js/regress/function-test.html fast/js/regress/number-test.html fast/js/regress/object-test.html fast/js/regress/string-test.html fast/js/regress/undefined-test.html html5lib/run-test10.html html5lib/run-test11.html html5lib/run-test19.html html5lib/run-test20.html html5lib/run-test21.html html5lib/run-test26.html html5lib/run-test9.html html5lib/runner.html html5lib/webkit-resumer.html http/tests/misc/webtiming-one-redirect.php inspector/elements/undo-dom-edits-2.html
Csaba Osztrogonác
Comment 5 2013-04-02 05:02:22 PDT
There are 33 failing tests on ARM traditional related to buggy DFG JIT: ------------------------------------------------------------------------ fast/dom/gc-dom-tree-lifetime.html fast/events/scoped/editing-commands.html fast/js/regress/boolean-test.html fast/js/regress/cmpeq-obj-to-obj-other.html fast/js/regress/function-test.html fast/js/regress/number-test.html fast/js/regress/object-test.html fast/js/regress/string-test.html fast/js/regress/undefined-test.html html5lib/generated/run-domjs-unsafe-data.html html5lib/generated/run-domjs-unsafe-write.html html5lib/generated/run-plain-text-unsafe-data.html html5lib/generated/run-plain-text-unsafe-write.html html5lib/generated/run-tests10-data.html html5lib/generated/run-tests10-write.html html5lib/generated/run-tests11-data.html html5lib/generated/run-tests11-write.html html5lib/generated/run-tests19-data.html html5lib/generated/run-tests19-write.html html5lib/generated/run-tests20-data.html html5lib/generated/run-tests20-write.html html5lib/generated/run-tests21-data.html html5lib/generated/run-tests21-write.html html5lib/generated/run-tests26-data.html html5lib/generated/run-tests26-write.html html5lib/generated/run-tests9-data.html html5lib/generated/run-tests9-write.html html5lib/generated/run-webkit01-data.html html5lib/generated/run-webkit01-write.html html5lib/webkit-resumer.html http/tests/misc/webtiming-one-redirect.php http/tests/xmlhttprequest/timeout/xmlhttprequest-timeout-overridesexpires.html http/tests/xmlhttprequest/timeout/xmlhttprequest-timeout-worker-overridesexpires.html r146872 with disabled DFG JIT: http://build.webkit.sed.hu/builders/ARMv7%20Linux%20Qt5%20Release%20%28Test%29/builds/8149 r146862 with enabled DFG JIT: http://build.webkit.sed.hu/builders/ARMv7%20Linux%20Qt5%20Release%20%28Test%29/builds/8148
Csaba Osztrogonác
Comment 7 2013-06-13 03:09:15 PDT
There are only two failing tests: - fast/js/integer-division-neg2tothe32-by-neg1.html - fast/js/regress/negative-zero-modulo.html and there is a new bug report with proposed fix, so closing it with resolved/duplicated *** This bug has been marked as a duplicate of bug 117542 ***
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