From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 42E823857C45; Sat, 25 Feb 2023 00:32:08 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 42E823857C45 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1677285128; bh=0x7U5SE4DxGC6hQ7+bwMDIYubj//oj7ttuoj048uRqk=; h=From:To:Subject:Date:In-Reply-To:References:From; b=doZoaJCf9OxNSPXDK5ZH0nODEwVnr45z4PA8m7uUqfz8OKtq80EdjQXKHbrqMRfT6 lCBKE026/sUgNezY2lk5wBQB/oCJCvwiXfv5YohbHiTDqUEKTo5GO78vEJ2W+6Ptnf a4JCHcT9D4Gh7e9Ipwls1KPM3T/EAcYBKHzZwYBg= From: "pinskia at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/108920] Condition falsely optimized out Date: Sat, 25 Feb 2023 00:32:07 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: middle-end X-Bugzilla-Version: 9.3.0 X-Bugzilla-Keywords: wrong-code X-Bugzilla-Severity: normal X-Bugzilla-Who: pinskia at gcc dot gnu.org X-Bugzilla-Status: WAITING X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: see_also Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 List-Id: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D108920 Andrew Pinski changed: What |Removed |Added ---------------------------------------------------------------------------- See Also| |https://gcc.gnu.org/bugzill | |a/show_bug.cgi?id=3D97009, | |https://gcc.gnu.org/bugzill | |a/show_bug.cgi?id=3D97255 --- Comment #2 from Andrew Pinski --- I linked a few bugs which might be the same issue here (I have not looked i= nto the code otherwise) and they were both fixed in GCC 9.4.0 even. So yes please try out GCC 9.5.0 or 10.x even.=