From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id B471038582AE; Wed, 20 Dec 2023 10:48:26 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org B471038582AE DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1703069306; bh=XGNtjxc6qca8K2MHmn0yxf7f8Vlh+nlONY1D4uyG36Q=; h=From:To:Subject:Date:In-Reply-To:References:From; b=ApIrT3ItKkIxiQHz1Z3yMD/KWCR/wxmzAZRccIPsZ4Y3sFhmnQH8AX7snU+on2sUW M5R5ZbNTYuYjYtxW+M+M6f94j0jrQQLhR6vIoxdQ1+EuRF0fwOjwZ6rnBN3SPhJPAe 9yF57I+Ms5P4LU0Lk/NjCfgtD5c9eyU2oDHJmEkw= From: "manolis.tsamis at vrull dot eu" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/113089] [14 Regression][aarch64] ICE in process_uses_of_deleted_def, at rtl-ssa/changes.cc:252 since r14-6605-gc0911c6b357ba9 Date: Wed, 20 Dec 2023 10:48:26 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: target X-Bugzilla-Version: 14.0 X-Bugzilla-Keywords: ice-on-valid-code X-Bugzilla-Severity: normal X-Bugzilla-Who: manolis.tsamis at vrull dot eu X-Bugzilla-Status: ASSIGNED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: acoplan 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=3D113089 --- Comment #6 from Manolis Tsamis --- (In reply to Alex Coplan from comment #5) > Also ICEs without -fno-strict-aliasing FWIW, so just -g -O2 -funroll-loops > seems to be enough. On my local build it doesn't reproduce without -fno-strict-aliasing; I just double-checked (GCC master @ 4e0a467302fea56d63b7a6d17f99c0f388960dc7).=