Closed
Bug 591367
Opened 14 years ago
Closed 14 years ago
JM: "Assertion failure: otherReg != testReg,"
Categories
(Core :: JavaScript Engine, defect)
Tracking
()
RESOLVED
FIXED
People
(Reporter: gkw, Assigned: sstangl)
References
Details
(Keywords: assertion, regression, testcase)
Attachments
(1 file)
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2.21 KB,
patch
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dvander
:
review+
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Details | Diff | Splinter Review |
for (let x in []) {
t(x !== x)
}
asserts js debug shell on JM changeset 33b05dd43cd4 at Assertion failure: otherReg != testReg, at ../methodjit/FastOps.cpp:1669
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Assignee | |
Comment 1•14 years ago
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Both 'other' and 'test' FrameEntries have the same backing FE, so tempRegForData(other) returns testReg. This is fixed by filling in the missing code in the haveSameBacking() case.
Assignee: general → sstangl
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Assignee | |
Comment 2•14 years ago
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Attachment #469933 -
Flags: review?(dvander)
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Updated•14 years ago
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Attachment #469933 -
Flags: review?(dvander) → review+
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Assignee | |
Comment 3•14 years ago
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http://hg.mozilla.org/projects/jaegermonkey/rev/088d22176324
Status: NEW → RESOLVED
Closed: 14 years ago
Resolution: --- → FIXED
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Comment 4•11 years ago
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Automatically extracted testcase for this bug was committed: https://hg.mozilla.org/mozilla-central/rev/efaf8960a929
Flags: in-testsuite+
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Description
•