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From: "ebotcazou at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/104356] [12 Regression] divide by zero trap is being removed now when it should not be in some cases Date: Thu, 03 Feb 2022 12:49:25 +0000 [thread overview] Message-ID: <bug-104356-4-KxOV8pFFwO@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-104356-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104356 --- Comment #30 from Eric Botcazou <ebotcazou at gcc dot gnu.org> --- > Why does cfun->can_throw_non_call_exceptions and > cfun->can_delete_dead_exceptions exist btw? Jan asked me to create them when he was working on option merging for LTO. > Now that both flag_non_call_exceptions and flag_delete_dead_exceptions are > Optimization, set_cfun adjusts that on switching the function, so I think it > be the same. Good news then, thanks!
next prev parent reply other threads:[~2022-02-03 12:49 UTC|newest] Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-02-02 22:56 [Bug tree-optimization/104356] New: " pinskia at gcc dot gnu.org 2022-02-02 22:57 ` [Bug tree-optimization/104356] " pinskia at gcc dot gnu.org 2022-02-02 23:08 ` jakub at gcc dot gnu.org 2022-02-03 7:32 ` rguenth at gcc dot gnu.org 2022-02-03 7:42 ` pinskia at gcc dot gnu.org 2022-02-03 7:43 ` pinskia at gcc dot gnu.org 2022-02-03 7:58 ` pinskia at gcc dot gnu.org 2022-02-03 8:34 ` rguenther at suse dot de 2022-02-03 10:40 ` ebotcazou at gcc dot gnu.org 2022-02-03 11:08 ` rguenther at suse dot de 2022-02-03 11:14 ` ebotcazou at gcc dot gnu.org 2022-02-03 11:22 ` jakub at gcc dot gnu.org 2022-02-03 11:41 ` ebotcazou at gcc dot gnu.org 2022-02-03 11:43 ` rguenth at gcc dot gnu.org 2022-02-03 11:45 ` jakub at gcc dot gnu.org 2022-02-03 11:48 ` ebotcazou at gcc dot gnu.org 2022-02-03 11:50 ` ebotcazou at gcc dot gnu.org 2022-02-03 11:52 ` rguenth at gcc dot gnu.org 2022-02-03 11:56 ` rguenth at gcc dot gnu.org 2022-02-03 12:00 ` rguenth at gcc dot gnu.org 2022-02-03 12:00 ` jakub at gcc dot gnu.org 2022-02-03 12:03 ` jakub at gcc dot gnu.org 2022-02-03 12:03 ` ebotcazou at gcc dot gnu.org 2022-02-03 12:05 ` ebotcazou at gcc dot gnu.org 2022-02-03 12:05 ` rguenther at suse dot de 2022-02-03 12:10 ` rguenth at gcc dot gnu.org 2022-02-03 12:13 ` jakub at gcc dot gnu.org 2022-02-03 12:18 ` ebotcazou at gcc dot gnu.org 2022-02-03 12:21 ` cvs-commit at gcc dot gnu.org 2022-02-03 12:28 ` ebotcazou at gcc dot gnu.org 2022-02-03 12:39 ` jakub at gcc dot gnu.org 2022-02-03 12:49 ` ebotcazou at gcc dot gnu.org [this message] 2022-02-03 12:51 ` ebotcazou at gcc dot gnu.org 2022-02-03 13:04 ` jakub at gcc dot gnu.org 2022-02-03 13:09 ` rguenther at suse dot de 2022-02-03 15:41 ` ebotcazou at gcc dot gnu.org 2022-02-03 16:28 ` [Bug tree-optimization/104356] [12 Regression] divide by zero trap incorrectly optimized away jakub at gcc dot gnu.org 2022-02-03 16:41 ` ebotcazou at gcc dot gnu.org 2022-02-03 16:51 ` amacleod at redhat dot com 2022-02-03 16:57 ` jakub at gcc dot gnu.org 2022-02-03 18:35 ` amacleod at redhat dot com 2022-02-04 7:08 ` rguenther at suse dot de 2022-02-04 7:11 ` rguenth at gcc dot gnu.org 2022-02-04 10:05 ` ebotcazou at gcc dot gnu.org 2022-02-04 11:10 ` cvs-commit at gcc dot gnu.org 2022-02-04 11:17 ` ebotcazou at gcc dot gnu.org 2022-02-04 13:46 ` amacleod at redhat dot com 2022-02-04 16:40 ` ebotcazou at gcc dot gnu.org 2022-02-04 16:45 ` cvs-commit at gcc dot gnu.org
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