From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 2D784385700D; Mon, 24 Jul 2023 14:39:44 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 2D784385700D DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1690209584; bh=LPevFBStbB/HE8iZEeufPExBftdIQHfMt+ZPOta9bCU=; h=From:To:Subject:Date:In-Reply-To:References:From; b=Sw4ETU0I7nf09z1rZ4KemzzZYsN2SZaUtachOydrr0OK8+cCKrl3+4Z4gryGhgLfd VxziyMbZZx/jft30CgEaimRy+l/rR1D47OuLKTL6vePiBPRLgLFPE8mYCqB5tBVVMh KnTvTu6c56AEux4/G4gEtruEGB68UmMO5X17RdMA= From: "acoplan at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug rtl-optimization/110791] [12/13/14 Regression] arm: Wrong code with -Os -march=armv8.1-m.main Date: Mon, 24 Jul 2023 14:39:43 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: rtl-optimization X-Bugzilla-Version: 13.0 X-Bugzilla-Keywords: wrong-code X-Bugzilla-Severity: normal X-Bugzilla-Who: acoplan at gcc dot gnu.org X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 12.4 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: keywords 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=3D110791 Alex Coplan changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords|needs-bisection | --- Comment #5 from Alex Coplan --- Thanks Wilco for the simpler example. It seems to have started with r13-1268-g8c99e307b20c502e55c425897fb3884ba8f05882 with both of these testcases, but it's probably a latent issue elsewhere (since it doesn't see= m to show up on other targets). Needs more analysis.=