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From: "redi at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/101179] y % (x ? 16 : 4) and y % (4 << (2 * (bool)x)) produce different code Date: Wed, 23 Jun 2021 13:58:08 +0000 [thread overview] Message-ID: <bug-101179-4-q4EqTZeqtE@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-101179-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101179 --- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> --- On IRC Richi said: "VRP has code to do that but maybe for some reason shifts are not handled"
next prev parent reply other threads:[~2021-06-23 13:58 UTC|newest] Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-06-23 11:05 [Bug tree-optimization/101179] New: " redi at gcc dot gnu.org 2021-06-23 13:58 ` redi at gcc dot gnu.org [this message] 2021-06-23 17:51 ` [Bug tree-optimization/101179] " pinskia at gcc dot gnu.org 2021-06-23 17:55 ` redi at gcc dot gnu.org 2021-06-23 18:05 ` pinskia at gcc dot gnu.org 2021-06-23 20:10 ` pinskia at gcc dot gnu.org 2021-06-24 6:40 ` rguenth at gcc dot gnu.org 2021-07-01 20:43 ` pinskia at gcc dot gnu.org 2021-07-01 20:43 ` pinskia at gcc dot gnu.org 2021-07-01 20:49 ` pinskia at gcc dot gnu.org 2023-01-18 16:51 ` pinskia at gcc dot gnu.org 2023-05-06 21:52 ` pinskia at gcc dot gnu.org
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