Bug 161488
| Summary: | El Capitan LLINT CLoop test mozilla-tests.yaml/js1_5/Array/regress-101964.js.mozilla-ftl-eager-no-cjit-validate-phases is a flaky failure | ||
|---|---|---|---|
| Product: | WebKit | Reporter: | Ryan Haddad <ryanhaddad> |
| Component: | JavaScriptCore | Assignee: | Nobody <webkit-unassigned> |
| Status: | RESOLVED CONFIGURATION CHANGED | ||
| Severity: | Normal | CC: | fpizlo, keith_miller, mark.lam, msaboff, ossy, webkit-bug-importer |
| Priority: | P2 | Keywords: | InRadar |
| Version: | WebKit Nightly Build | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
Ryan Haddad
El Capitan LLINT CLoop test mozilla-tests.yaml/js1_5/Array/regress-101964.js.mozilla-ftl-eager-no-cjit-validate-phases is a flaky failure
This test has failed 8 times in the last 100 test runs on the El Capitan LLINT CLoop bot.
https://build.webkit.org/builders/Apple%20El%20Capitan%20LLINT%20CLoop%20(BuildAndTest)/builds/9334
mozilla-tests.yaml/js1_5/Array/regress-101964.js.mozilla-ftl-eager-no-cjit-validate-phases: Detected failures:
mozilla-tests.yaml/js1_5/Array/regress-101964.js.mozilla-ftl-eager-no-cjit-validate-phases: BUGNUMBER: 101964
mozilla-tests.yaml/js1_5/Array/regress-101964.js.mozilla-ftl-eager-no-cjit-validate-phases: STATUS: Performance: truncating even very large arrays should be fast!
mozilla-tests.yaml/js1_5/Array/regress-101964.js.mozilla-ftl-eager-no-cjit-validate-phases: FAILED!: [reported from test()] Section 1 of test -
mozilla-tests.yaml/js1_5/Array/regress-101964.js.mozilla-ftl-eager-no-cjit-validate-phases: FAILED!: [reported from test()] Expected value 'Truncation took less than 50 ms', Actual value 'Truncation took 83 ms'
mozilla-tests.yaml/js1_5/Array/regress-101964.js.mozilla-ftl-eager-no-cjit-validate-phases: FAILED!: [reported from test()]
FAIL: mozilla-tests.yaml/js1_5/Array/regress-101964.js.mozilla-ftl-eager-no-cjit-validate-phases
| Attachments | ||
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| Add attachment proposed patch, testcase, etc. |
Ryan Haddad
Looking at the last 200 runs, the first visible failure seems to have been ~r205161
Csaba Osztrogonác
It is a very old bug, originated from bug144617.
bug144622 fixed it more or less, but it seems cloop is still very slow.
Csaba Osztrogonác
note: as far as I remember I noticed the same failure on ARM bots sometimes
Radar WebKit Bug Importer
<rdar://problem/28481807>
Mark Lam
Looking at build.webkit.org (https://build.webkit.org/builders/Apple%20Sierra%20LLINT%20CLoop%20%28BuildAndTest%29?numbuilds=200), I no longer see this failure. Let’s close this and open a new bug if the failure resurfaces.