145496 2015-05-30 22:34:46 -0700 Any exit from any JIT due to profiling for an inline cache should force all future compilations to be wary 2015-06-01 22:41:26 -0700 1 1 1 Unclassified WebKit JavaScriptCore 528+ (Nightly build) All All RESOLVED FIXED P2 Normal --- 1 fpizlo fpizlo barraclough basile_clement benjamin ggaren mark.lam mhahnenb mmirman msaboff nrotem oliver saam sam oldest_to_newest 1098382 0 fpizlo 2015-05-30 22:34:46 -0700 Previously we had this thing where the FTL would ignore non-FTL exit sites. That seemed like a good idea at the time, but there are some pathologies that we found in Speedometer where this isn't so good. For example we might have an exit from the DFG that happened just after the FTL compilation was enqueued. 1098383 1 253972 fpizlo 2015-05-30 22:36:49 -0700 Created attachment 253972 the patch 1098573 2 253972 ggaren 2015-06-01 13:09:04 -0700 Comment on attachment 253972 the patch View in context: https://bugs.webkit.org/attachment.cgi?id=253972&action=review r=me Is this a Speedometer speedup? > Source/JavaScriptCore/ChangeLog:3 > + Any exit from any JIT due to profiling for an inline cache should force all future compilations to be weary I think you meant "wary". 1098736 3 fpizlo 2015-06-01 22:41:26 -0700 Landed in http://trac.webkit.org/changeset/185103 253972 2015-05-30 22:36:49 -0700 2015-06-01 13:09:04 -0700 the patch blah.patch text/plain 8920 fpizlo SW5kZXg6IFNvdXJjZS9KYXZhU2NyaXB0Q29yZS9DaGFuZ2VMb2cKPT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PQotLS0gU291 cmNlL0phdmFTY3JpcHRDb3JlL0NoYW5nZUxvZwkocmV2aXNpb24gMTg1MDM2KQorKysgU291cmNl 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