129100 2014-02-20 05:10:58 -0800 REGRESSION(r164417): It broke almost all JSC tests on 32 bit platforms 2014-02-20 23:48:16 -0800 1 1 1 Unclassified WebKit JavaScriptCore 528+ (Nightly build) Unspecified Unspecified RESOLVED DUPLICATE 129118 P1 Blocker --- 129083 1 ossy webkit-unassigned barraclough fpizlo ggaren mark.lam mhahnenberg msaboff oliver ossy oldest_to_newest 982798 0 ossy 2014-02-20 05:10:58 -0800 It broke half of the jsc stress tests on 32 bit platforms: - GTK 32 bit: http://build.webkit.org/builders/GTK%20Linux%2032-bit%20Release/builds/41379 - EFL ARMv7 Thumb2: http://build.webkit.sed.hu/builders/EFL%20ARMv7%20Linux%20Release%20%28Build%29/builds/2934 Additionally after r164417 it is impossible to run stress tests on Mac (32 bit), run-javascriptcore-tests exit before running stress tests. normal output: --------------- ... PASS: PropertyCatchalls[make_throw]=1 threw: 5 PASS: PropertyCatchalls[make_throw]=1 threw: 5 PASS: y should be null and is. PASS: z should be null and is. PASS: Test script executed successfully. PASS: script timed out as expected. PASS: TerminatedExecutionException was not catchable as expected. PASS: script timed out as expected when no callback is specified. PASS: script timeout was cancelled as expected. PASS: script timeout was extended as expected. PASS: Infinite prototype chain does not occur. PASS: A cycle in a prototype chain can't be created. PASS: throwException did not crash when handling an error with appendMessageToError set and no codeBlock available. PASS: global context name behaves as expected. PASS: Program exited normally. Running: /usr/bin/env ruby Tools/Scripts/run-jsc-stress-tests -j /Users/oszi/WebKit/WebKitBuild/Release/jsc -o /Users/oszi/WebKit/WebKitBuild/Release/jsc-stress-results PerformanceTests/SunSpider/tests/sunspider-1.0 PerformanceTests/SunSpider/no-architecture-specific-optimizations.yaml PerformanceTests/SunSpider/tests/v8-v6 Source/JavaScriptCore/tests/mozilla/mozilla-tests.yaml Source/JavaScriptCore/tests/stress LayoutTests/js/regress/script-tests PerformanceTests/SunSpider/profiler-test.yaml LayoutTests/jsc-layout-tests.yaml Warning: did not find json or highline; some features will be disabled. Error: #<LoadError: cannot load such file -- highline> Skipping regress/script-tests/ArrayBuffer-DataView-alloc-large-long-lived.js Skipping regress/script-tests/ArrayBuffer-DataView-alloc-long-lived.js ... output after r164417: ---------------------- ... PASS: PropertyCatchalls[make_throw]=1 threw: 5 PASS: PropertyCatchalls[make_throw]=1 threw: 5 PASS: y should be null and is. PASS: z should be null and is. PASS: Test script executed successfully. $ echo $? 254 983126 1 ossy 2014-02-20 23:48:16 -0800 *** This bug has been marked as a duplicate of bug 129118 ***