128892 2014-02-16 23:13:58 -0800 FTL should support ToPrimitive and the DFG should fold it correctly 2014-02-17 12:18:32 -0800 1 1 1 Unclassified WebKit JavaScriptCore 528+ (Nightly build) All All RESOLVED FIXED P2 Normal --- 112840 1 fpizlo fpizlo barraclough ggaren mark.lam mhahnenberg mmirman msaboff nrotem oliver sam oldest_to_newest 981333 0 fpizlo 2014-02-16 23:13:58 -0800 Patch forthcoming. 981335 1 224334 fpizlo 2014-02-16 23:15:25 -0800 Created attachment 224334 the patch 981500 2 224334 ggaren 2014-02-17 09:30:52 -0800 Comment on attachment 224334 the patch View in context: https://bugs.webkit.org/attachment.cgi?id=224334&action=review r=me > Source/JavaScriptCore/ChangeLog:3 > + FTL should support ToPrimitive and the DFG should fold it in a less dumb way Let's just say "better". > Source/JavaScriptCore/dfg/DFGConstantFoldingPhase.cpp:-331 > - case StoreBarrier: > - case StoreBarrierWithNullCheck: { What happened to store barrier? 981506 3 224334 mhahnenberg 2014-02-17 09:36:00 -0800 Comment on attachment 224334 the patch View in context: https://bugs.webkit.org/attachment.cgi?id=224334&action=review >> Source/JavaScriptCore/dfg/DFGConstantFoldingPhase.cpp:-331 >> - case StoreBarrierWithNullCheck: { > > What happened to store barrier? Looks like they weren't doing anything and could therefore fall through to the default case. 981522 4 fpizlo 2014-02-17 10:30:34 -0800 (In reply to comment #2) > (From update of attachment 224334 [details]) > View in context: https://bugs.webkit.org/attachment.cgi?id=224334&action=review > > r=me > > > Source/JavaScriptCore/ChangeLog:3 > > + FTL should support ToPrimitive and the DFG should fold it in a less dumb way > > Let's just say "better". > > > Source/JavaScriptCore/dfg/DFGConstantFoldingPhase.cpp:-331 > > - case StoreBarrier: > > - case StoreBarrierWithNullCheck: { > > What happened to store barrier? Nothing, since this was redundant with the default case. 981614 5 fpizlo 2014-02-17 12:18:32 -0800 Landed in http://trac.webkit.org/changeset/164243 224334 2014-02-16 23:15:25 -0800 2014-02-17 09:36:00 -0800 the patch blah.patch text/plain 8383 fpizlo SW5kZXg6IFNvdXJjZS9KYXZhU2NyaXB0Q29yZS9DaGFuZ2VMb2cKPT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PQotLS0gU291 cmNlL0phdmFTY3JpcHRDb3JlL0NoYW5nZUxvZwkocmV2aXNpb24gMTY0MjA4KQorKysgU291cmNl L0phdmFTY3JpcHRDb3JlL0NoYW5nZUxvZwkod29ya2luZyBjb3B5KQpAQCAtMSwzICsxLDIyIEBA CisyMDE0LTAyLTE2ICBGaWxpcCBQaXpsbyAgPGZwaXpsb0BhcHBsZS5jb20+CisKKyAgICAgICAg RlRMIHNob3VsZCBzdXBwb3J0IFRvUHJpbWl0aXZlIGFuZCB0aGUgREZHIHNob3VsZCBmb2xkIGl0 IGluIGEgbGVzcyBkdW1iIHdheQorICAgICAgICBodHRwczovL2J1Z3Mud2Via2l0Lm9yZy9zaG93 X2J1Zy5jZ2k/aWQ9MTI4ODkyCisKKyAgICAgICAgUmV2aWV3ZWQgYnkgTk9CT0RZIChPT1BTISku CisKKyAgICAgICAgKiBkZmcvREZHQWJzdHJhY3RJbnRlcnByZXRlcklubGluZXMuaDoKKyAgICAg 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