From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 57FF43858436; Fri, 4 Aug 2023 08:40:34 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 57FF43858436 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1691138434; bh=6RSgvCgqde/w3mtANoSn7pJG+WO9c1EgI805nv5+31Q=; h=From:To:Subject:Date:In-Reply-To:References:From; b=KjOCPLFpfSvcF6Y+gh80UUN/z1vKJHBeMrVm93cMOM5sRDHe+01e9ZcTvDChYd3Ko B4sFKqvdDvLkIZD4XcRCZ6hBXAspVCYm7TojWYPAeyvuNqx+wRI6MPlMvnZpo7HyGM cxBYnmMuoCnsFfwTdfC/uU3/aa4wJ/brr+cscYCY= From: "stefansf at linux dot ibm.com" To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/110869] [14 regression] ICE in decompose, at rtl.h:2297 Date: Fri, 04 Aug 2023 08:40:30 +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: 14.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: stefansf at linux dot ibm.com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 14.0 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: 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=3D110869 --- Comment #12 from Stefan Schulze Frielinghaus --- I have done a test with a cross-compiler and it looks to me as if we need -= O2 instead of -O1 on Sparc in order to trigger the optimization. Can you give= the attached patch a try? Sorry for all the hassle.=