Closed
Bug 821273
Opened 13 years ago
Closed 13 years ago
Regression on dart page, wrong numbers are calculated
Categories
(Core :: JavaScript Engine, defect)
Core
JavaScript Engine
Tracking
()
RESOLVED
DUPLICATE
of bug 821788
People
(Reporter: evilpies, Assigned: bhackett1024)
References
()
Details
(Keywords: regression)
+++ This bug was initially created as a clone of Bug #820528 +++
http://www.dartlang.org/performance/ is not only bad performance wise. We also have a quite recent regression. The graph data is not displayed properly.
Responsible push:
https://tbpl.mozilla.org/?rev=e83393045b95
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Reporter | |
Updated•13 years ago
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Keywords: regression
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Reporter | |
Updated•13 years ago
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Summary: Performance graph written in Dart compiled to JS is laggy → Regression on dart page, wrong numbers are calculated
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Reporter | |
Comment 1•13 years ago
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Disabling ion fixes this. This could be caused by Bug 815161 or Bug 814997.
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Comment 2•13 years ago
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Not related to Bug 815161. Backing out that patch, doesn't solve it. Therefore I think it is bug 814997: IonMonkey: safepoints shouldn't artificially extend vreg lifetimes. That's the reason I assigned you Brain.
Assignee: general → bhackett1024
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Assignee | |
Comment 3•13 years ago
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With an x64 debug browser the page is broken for me and is fixed by the patch in bug 821788. While the problem there is with eliminated phis, both phi and resume point operand elimination use the folded bits on MIR instructions, which were not being set correctly for inlined calls.
Status: NEW → RESOLVED
Closed: 13 years ago
Resolution: --- → DUPLICATE
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Description
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