Bug 229439

Summary: ANGLE Metal infinities and NaNs generated with incorrect syntax
Product: WebKit Reporter: Kimmo Kinnunen <kkinnunen>
Component: ANGLEAssignee: Kimmo Kinnunen <kkinnunen>
Status: RESOLVED FIXED    
Severity: Normal CC: cxiaoji, dino, ews-watchlist, gman, kbr, kkinnunen, kondapallykalyan, kpiddington
Priority: P2 Keywords: InRadar
Version: WebKit Local Build   
Hardware: Unspecified   
OS: Unspecified   
See Also: https://bugs.webkit.org/show_bug.cgi?id=226953
https://bugs.webkit.org/show_bug.cgi?id=229508
Attachments:
Description Flags
Patch none

Description Kimmo Kinnunen 2021-08-24 02:47:39 PDT 
ANGLE Metal infinities and NaNs generated with incorrect syntax
0./0. -> NANnanf
1./0. -> inff
Comment 1 Kimmo Kinnunen 2021-08-24 02:48:39 PDT 
<rdar://81033366>
Comment 2 Kimmo Kinnunen 2021-08-24 03:10:42 PDT 
Created attachment 436272 [details]
Patch
Comment 3 EWS Watchlist 2021-08-24 03:11:55 PDT 
Note that there are important steps to take when updating ANGLE. See https://trac.webkit.org/wiki/UpdatingANGLE
Comment 4 Kimmo Kinnunen 2021-08-24 03:14:12 PDT 
Actually, just NANs are incorrect. For ToT, infs were ok since bug 226953 which caused this regression.
Comment 5 Kenneth Russell 2021-08-24 13:45:55 PDT 
+Gregg Tavares as FYI, who's been rediscovering some of these during the upstreaming process.
Comment 6 EWS 2021-08-24 23:04:33 PDT 
Committed r281547 (240914@main): <https://commits.webkit.org/240914@main>

All reviewed patches have been landed. Closing bug and clearing flags on attachment 436272 [details].
Comment 7 Kimmo Kinnunen 2021-08-30 11:13:10 PDT 
*** Bug 229508 has been marked as a duplicate of this bug. ***