Bug 214449

Summary:

DoesGC failures in debug mode in 32bits

Product:

WebKit

Reporter:

Paulo Matos <pmatos>

Component:

JavaScriptCore

Assignee:

Caio Lima <ticaiolima>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

ews-watchlist, fpizlo, keith_miller, mark.lam, msaboff, saam, ticaiolima, tzagallo, webkit-bug-importer, ysuzuki

Priority:

Keywords:

InRadar

Version:

WebKit Nightly Build

Hardware:

Other

OS:

Linux

Attachments:

Description	Flags
WIP - Patch	none
WIP - Patch	none
Patch	none

Paulo Matos

Reported 2020-07-17 01:32:42 PDT

When compiling in debug mode with -O0 -g for ARMv7, and running the tests in debug mode we get lots of failures due to DoesGC issues. Example failure: stress/typed-array-get-by-val-profiling.js.eager-jettison-no-cjit: Error: DoesGC failed @ D@131 CheckStructure in <eval>#A8MQjF:[0x723a81c0->0x745c2f68, LLIntEval, 1276] stress/typed-array-get-by-val-profiling.js.eager-jettison-no-cjit: [0] frame 0x7eb341c8 { stress/typed-array-get-by-val-profiling.js.eager-jettison-no-cjit: name: eval code stress/typed-array-get-by-val-profiling.js.eager-jettison-no-cjit: sourceURL: stress/typed-array-get-by-val-profiling.js.eager-jettison-no-cjit: isInlinedFrame: false stress/typed-array-get-by-val-profiling.js.eager-jettison-no-cjit: callee: 0x7459d2d8 stress/typed-array-get-by-val-profiling.js.eager-jettison-no-cjit: returnPC: 0xc4edff stress/typed-array-get-by-val-profiling.js.eager-jettison-no-cjit: callerFrame: 0x7eb34cb8 stress/typed-array-get-by-val-profiling.js.eager-jettison-no-cjit: rawLocationBits: 474 0x1da stress/typed-array-get-by-val-profiling.js.eager-jettison-no-cjit: codeBlock: 0x723a81c0 <eval>#A8MQjF:[0x723a81c0->0x745c2f68, LLIntEval, 1276] stress/typed-array-get-by-val-profiling.js.eager-jettison-no-cjit: bc#474 of 1276 stress/typed-array-get-by-val-profiling.js.eager-jettison-no-cjit: line: 30 stress/typed-array-get-by-val-profiling.js.eager-jettison-no-cjit: column: 25 stress/typed-array-get-by-val-profiling.js.eager-jettison-no-cjit: EntryFrame: 0x7eb34240 stress/typed-array-get-by-val-profiling.js.eager-jettison-no-cjit: } stress/typed-array-get-by-val-profiling.js.eager-jettison-no-cjit: [1] frame 0x7eb34cb8 { stress/typed-array-get-by-val-profiling.js.eager-jettison-no-cjit: name: eval stress/typed-array-get-by-val-profiling.js.eager-jettison-no-cjit: sourceURL: [native code] stress/typed-array-get-by-val-profiling.js.eager-jettison-no-cjit: isInlinedFrame: false stress/typed-array-get-by-val-profiling.js.eager-jettison-no-cjit: callee: 0x723ee4e0 stress/typed-array-get-by-val-profiling.js.eager-jettison-no-cjit: returnPC: 0xc700e1 stress/typed-array-get-by-val-profiling.js.eager-jettison-no-cjit: callerFrame: 0x7eb34d28 stress/typed-array-get-by-val-profiling.js.eager-jettison-no-cjit: rawLocationBits: 4294967291 0xfffffffb stress/typed-array-get-by-val-profiling.js.eager-jettison-no-cjit: codeBlock: (nil) stress/typed-array-get-by-val-profiling.js.eager-jettison-no-cjit: EntryFrame: 0x7eb34e00 stress/typed-array-get-by-val-profiling.js.eager-jettison-no-cjit: } stress/typed-array-get-by-val-profiling.js.eager-jettison-no-cjit: [2] frame 0x7eb34d28 { stress/typed-array-get-by-val-profiling.js.eager-jettison-no-cjit: name: testArray stress/typed-array-get-by-val-profiling.js.eager-jettison-no-cjit: sourceURL: typed-array-get-by-val-profiling.js stress/typed-array-get-by-val-profiling.js.eager-jettison-no-cjit: isInlinedFrame: false stress/typed-array-get-by-val-profiling.js.eager-jettison-no-cjit: callee: 0x723ee4c0 stress/typed-array-get-by-val-profiling.js.eager-jettison-no-cjit: returnPC: 0xc6d1f3 stress/typed-array-get-by-val-profiling.js.eager-jettison-no-cjit: callerFrame: 0x7eb34d88 stress/typed-array-get-by-val-profiling.js.eager-jettison-no-cjit: rawLocationBits: 409 0x199 stress/typed-array-get-by-val-profiling.js.eager-jettison-no-cjit: codeBlock: 0x723a80e0 testArray#CNWiJf:[0x723a80e0->0x723d4aa0, LLIntFunctionCall, 418] stress/typed-array-get-by-val-profiling.js.eager-jettison-no-cjit: bc#409 of 418 stress/typed-array-get-by-val-profiling.js.eager-jettison-no-cjit: line: 82 stress/typed-array-get-by-val-profiling.js.eager-jettison-no-cjit: column: 9 stress/typed-array-get-by-val-profiling.js.eager-jettison-no-cjit: EntryFrame: 0x7eb34e00 stress/typed-array-get-by-val-profiling.js.eager-jettison-no-cjit: }

Attachments
WIP - Patch (2.77 KB, patch) 2020-07-22 05:04 PDT, Caio Lima	no flags	Details Formatted Diff Diff
WIP - Patch (2.23 KB, patch) 2020-07-22 05:09 PDT, Caio Lima	no flags	Details Formatted Diff Diff
Patch (1.80 KB, patch) 2020-07-22 07:47 PDT, Caio Lima	no flags	Details Formatted Diff Diff
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