RESOLVED FIXED 196721
LICM incorrectly assumes it'll never insert a node which provably OSR exits 
https://bugs.webkit.org/show_bug.cgi?id=196721
Summary LICM incorrectly assumes it'll never insert a node which provably OSR exits
Saam Barati
Reported 2019-04-08 19:20:32 PDT
We might insert code that provably exits. We should gracefully handle this in LICM instead of asserting it doesn't happen.
Attachments
patch (5.51 KB, patch)
2019-04-08 19:58 PDT, Saam Barati 		no flags
DetailsFormatted DiffDiff
patch (5.51 KB, patch)
2019-04-08 19:59 PDT, Saam Barati 		no flags
DetailsFormatted DiffDiff
Show Obsolete (1) View All Add attachment proposed patch, testcase, etc.
Saam Barati
Comment 1 2019-04-08 19:56:30 PDT
<rdar://problem/49556479>
Saam Barati
Comment 2 2019-04-08 19:58:17 PDT
Created attachment 367020 [details] patch
Saam Barati
Comment 3 2019-04-08 19:59:18 PDT
Created attachment 367021 [details] patch
WebKit Commit Bot
Comment 4 2019-04-23 19:14:28 PDT
Comment on attachment 367021 [details] patch Clearing flags on attachment: 367021 Committed r244579: <https://trac.webkit.org/changeset/244579>
WebKit Commit Bot
Comment 5 2019-04-23 19:14:30 PDT
All reviewed patches have been landed. Closing bug.
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