Summary: | Layout tests crashing in DFG JIT code | ||||||
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Product: | WebKit | Reporter: | Simon Fraser (smfr) <simon.fraser> | ||||
Component: | Tools / Tests | Assignee: | Nobody <webkit-unassigned> | ||||
Status: | RESOLVED FIXED | ||||||
Severity: | Normal | CC: | barraclough, fpizlo, ggaren, oliver, simon.fraser, webkit.review.bot | ||||
Priority: | P2 | Keywords: | LayoutTestFailure, MakingBotsRed, Regression | ||||
Version: | 528+ (Nightly build) | ||||||
Hardware: | Mac | ||||||
OS: | OS X 10.6 | ||||||
URL: | http://build.webkit.org/results/SnowLeopard%20Intel%20Leaks/r97218%20(19479)/results.html | ||||||
Attachments: |
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Description
Simon Fraser (smfr)
2011-10-11 21:51:48 PDT
Most are an assertion in JITCodeGenerator::silentFillGPR: http://build.webkit.org/results/SnowLeopard%20Intel%20Leaks/r97218%20(19479)/fast/canvas/webgl/tex-image-with-format-and-type-crash-log.txt Also on http://build.webkit.org/results/Lion%20Intel%20Debug%20(WebKit2%20Tests)/r97221%20(1193)/results.html fast/dom/prototype-inheritance-2.html is asserting in JavaScriptCore: JSC::DFG::AbstractValue::clobberStructures() + 125) The silentFillGPR regressions are likely my bad; clobberStructures is likely due to Filip's last change. I'll revert my last patch to get the tree green & investigate in the morning, Filip, I'll leave it up to you to choose whether you want to revert or to just land a fix. (In reply to comment #3) > The silentFillGPR regressions are likely my bad; clobberStructures is likely due to Filip's last change. > > I'll revert my last patch to get the tree green & investigate in the morning, Filip, I'll leave it up to you to choose whether you want to revert or to just land a fix. I'm trying to figure this out right now... The silentFillGPR change is reverted in 97235. Created attachment 110643 [details]
the patch for fast/dom/prototype-inheritance-2
Comment on attachment 110643 [details] the patch for fast/dom/prototype-inheritance-2 Clearing flags on attachment: 110643 Committed r97240: <http://trac.webkit.org/changeset/97240> All reviewed patches have been landed. Closing bug. |