Bug 129099 - REGRESSION(r163027): CStack branch merge broke 2 tests on 32 bit
Summary: REGRESSION(r163027): CStack branch merge broke 2 tests on 32 bit
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: JavaScriptCore (show other bugs)
Version: 528+ (Nightly build)
Hardware: Unspecified Unspecified
: P1 Critical
Assignee: Nobody
URL:
Keywords:
Depends on:
Blocks: 127777
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Reported: 2014-02-20 05:03 PST by Csaba Osztrogonác
Modified: 2014-03-14 04:16 PDT (History)
8 users (show)

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Description Csaba Osztrogonác 2014-02-20 05:03:53 PST
Tested on Mac Mavericks and it is still valid on ToT, but unfortunately the 
new regression caused by http://trac.webkit.org/changeset/164417 hides it.

But you can easily reproduce it on r164416.

test log:

jsc-layout-tests.yaml/js/script-tests/reentrant-caching.js.layout: Test caching with re-entrancy.
jsc-layout-tests.yaml/js/script-tests/reentrant-caching.js.layout: 
jsc-layout-tests.yaml/js/script-tests/reentrant-caching.js.layout: On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
jsc-layout-tests.yaml/js/script-tests/reentrant-caching.js.layout: 
jsc-layout-tests.yaml/js/script-tests/reentrant-caching.js.layout: 
jsc-layout-tests.yaml/js/script-tests/reentrant-caching.js.layout: test_script_7956: line 2:  2668 Bus error: 10           "$@" ../../../../.vm/JavaScriptCore.framework/Resources/jsc resources/standalone-pre.js reentrant-caching.js resources/standalone-post.js
jsc-layout-tests.yaml/js/script-tests/reentrant-caching.js.layout: ERROR: Unexpected exit code: 138
jsc-layout-tests.yaml/js/script-tests/reentrant-caching.js.layout-no-cjit: Test caching with re-entrancy.
jsc-layout-tests.yaml/js/script-tests/reentrant-caching.js.layout-no-cjit: 
jsc-layout-tests.yaml/js/script-tests/reentrant-caching.js.layout-no-cjit: On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
jsc-layout-tests.yaml/js/script-tests/reentrant-caching.js.layout-no-cjit: 
jsc-layout-tests.yaml/js/script-tests/reentrant-caching.js.layout-no-cjit: 
jsc-layout-tests.yaml/js/script-tests/reentrant-caching.js.layout-no-cjit: test_script_7958: line 2:  2680 Bus error: 10           "$@" ../../../../.vm/JavaScriptCore.framework/Resources/jsc --enableConcurrentJIT\=false resources/standalone-pre.js reentrant-caching.js resources/standalone-post.js
jsc-layout-tests.yaml/js/script-tests/reentrant-caching.js.layout-no-cjit: ERROR: Unexpected exit code: 138
8364/8364 (failed 2)    

** The following JSC stress test failures have been introduced:
	jsc-layout-tests.yaml/js/script-tests/reentrant-caching.js.layout
	jsc-layout-tests.yaml/js/script-tests/reentrant-caching.js.layout-no-cjit

Results for JSC stress tests:
    2 failures found.
Comment 1 Csaba Osztrogonác 2014-03-14 04:16:17 PDT
It works now on ToT.