747543 - Convert JIT registration API to use JITChunks in place of JITScripts

Status: RESOLVED FIXED

(Core :: JavaScript Engine, defect)

Description

[Steve Fink [:sfink] [:s:]]

Something based on this may finally land, since Intel is helping out with vtune integration. The API needs some further changes to handle chunked compilation. (I've been using this patch for several months now with gdb/jit and recently vtune.)

Comment 1

[Steve Fink [:sfink] [:s:]]

Attachment: Convert JIT registration API to use JITChunks nearly everywhere in place of JITScripts.

Comment 2

[Matt Brubeck (:mbrubeck)]

Sorry, I backed out this bug and bug 730208:
https://hg.mozilla.org/integration/mozilla-inbound/rev/cecc9064c6cb

because one of them apparently caused crashes in xpcshell tests on debug builds:
https://tbpl.mozilla.org/php/getParsedLog.php?id=11180559&tree=Mozilla-Inbound

Comment 3

[(no longer active)]

https://hg.mozilla.org/mozilla-central/rev/01252613250c

Comment 4

[(no longer active)]

Backed out: https://hg.mozilla.org/mozilla-central/rev/cecc9064c6cb

Comment 5

[Steve Fink [:sfink] [:s:]]

Attempt 2:

https://hg.mozilla.org/integration/mozilla-inbound/rev/c9c3950e04dc

Comment 6

[Ed Morley [:emorley]]

https://hg.mozilla.org/mozilla-central/rev/c9c3950e04dc