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From: "rguenth at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/98544] [11 regression] Wrong code generated by tree vectorizer since r11-3917-g28290cb50c7dbf87 Date: Thu, 07 Jan 2021 15:05:11 +0000 [thread overview] Message-ID: <bug-98544-4-MuPQ7W7ooj@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-98544-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98544 --- Comment #10 from Richard Biener <rguenth at gcc dot gnu.org> --- Created attachment 49912 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=49912&action=edit GIMPLE testcase for one of the miscompiled(?) loops It shows similar vectorized / analysis IL as for the big testcase with -O -ftree-loop-vectorize -mavx2 -fgimple
next prev parent reply other threads:[~2021-01-07 15:05 UTC|newest] Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-01-05 18:50 [Bug c++/98544] New: [11 regression] Wrong code generated by tree vectorizer martin@mpa-garching.mpg.de 2021-01-05 19:36 ` [Bug tree-optimization/98544] " martin@mpa-garching.mpg.de 2021-01-06 6:00 ` marxin at gcc dot gnu.org 2021-01-06 6:03 ` [Bug tree-optimization/98544] [11 regression] Wrong code generated by tree vectorizer since r11-3917-g28290cb50c7dbf87 marxin at gcc dot gnu.org 2021-01-06 9:02 ` rguenth at gcc dot gnu.org 2021-01-07 13:59 ` rguenth at gcc dot gnu.org 2021-01-07 14:26 ` marxin at gcc dot gnu.org 2021-01-07 14:27 ` rguenth at gcc dot gnu.org 2021-01-07 14:35 ` rguenth at gcc dot gnu.org 2021-01-07 15:01 ` rguenth at gcc dot gnu.org 2021-01-07 15:05 ` rguenth at gcc dot gnu.org [this message] 2021-01-07 15:19 ` rguenth at gcc dot gnu.org 2021-01-07 15:29 ` rguenth at gcc dot gnu.org 2021-01-07 15:37 ` martin@mpa-garching.mpg.de 2021-01-07 15:50 ` rguenth at gcc dot gnu.org 2021-01-07 16:08 ` martin@mpa-garching.mpg.de 2021-01-07 16:48 ` rguenth at gcc dot gnu.org 2021-01-08 12:14 ` rguenth at gcc dot gnu.org 2021-01-08 12:16 ` rguenth at gcc dot gnu.org 2021-01-08 12:20 ` marxin at gcc dot gnu.org 2021-01-08 13:09 ` cvs-commit at gcc dot gnu.org 2021-01-08 13:09 ` rguenth at gcc dot gnu.org 2021-01-08 14:07 ` martin@mpa-garching.mpg.de 2021-01-08 14:18 ` rguenther at suse dot de
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