Last Comment Bug 679251 - InlineReturn should advance the pc always
: InlineReturn should advance the pc always
Product: Core
Classification: Components
Component: JavaScript Engine (show other bugs)
: unspecified
: All All
-- normal (vote)
: mozilla8
Assigned To: Luke Wagner [:luke]
: Jason Orendorff [:jorendorff]
Depends on:
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Reported: 2011-08-15 18:54 PDT by Luke Wagner [:luke]
Modified: 2011-09-10 15:43 PDT (History)
4 users (show)
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fix (2.88 KB, patch)
2011-08-15 18:54 PDT, Luke Wagner [:luke]
dvander: review+
Details | Diff | Splinter Review

Description User image Luke Wagner [:luke] 2011-08-15 18:54:49 PDT
Created attachment 553340 [details] [diff] [review]

Asserting regs.sp == regs.fp->base() + js_ReconstructStackDepth in js_InternalThrow revealed a few cases where sp doesn't match pc.  I suspect this is causing the slow trickle of CrashIfInvalidSlot crashes (e.g.
Comment 2 User image Luke Wagner [:luke] 2011-08-16 09:27:38 PDT
Hrm, I meant for this to go out with aurora but I doubt there will be an m-i -> m-c merge in the next 2 hours.  I guess I'll land on m-c and hopefully 3-way merge should avoid any merge pain.  Apologies to the m-i sheriff for the bother.

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