Last Comment Bug 706057 - IonMonkey: Assertion failure: interval->start() < pos && pos <= interval->end(), at ion/LinearScan.cpp:903
: IonMonkey: Assertion failure: interval->start() < pos && pos <= interval->end...
Status: RESOLVED FIXED
:
Product: Core
Classification: Components
Component: JavaScript Engine (show other bugs)
: unspecified
: All All
: -- normal (vote)
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Assigned To: Jan de Mooij [:jandem] (PTO until July 31)
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Mentors:
Depends on:
Blocks: 677337
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Reported: 2011-11-29 04:29 PST by Jan de Mooij [:jandem] (PTO until July 31)
Modified: 2011-12-02 06:39 PST (History)
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Attachments
Fix (1.16 KB, patch)
2011-11-29 04:34 PST, Jan de Mooij [:jandem] (PTO until July 31)
dvander: review+
Details | Diff | Splinter Review

Description Jan de Mooij [:jandem] (PTO until July 31) 2011-11-29 04:29:52 PST
ion/testDivision.js asserts with --ion-eager, and I got the same assert last week with a modfied math-cordic.
Comment 1 Jan de Mooij [:jandem] (PTO until July 31) 2011-11-29 04:34:07 PST
Created attachment 577547 [details] [diff] [review]
Fix

When we split an interval, we scan its uses for any register requirements or hints. The problem here was that we found both a "fixed register" hint and a "fixed register" requirement, and fixedOpIsHint was not set to false.
Comment 2 Jan de Mooij [:jandem] (PTO until July 31) 2011-12-02 06:39:52 PST
http://hg.mozilla.org/projects/ionmonkey/rev/a45187efd0b5

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