From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 4EE673858D32; Tue, 2 Jan 2024 15:28:24 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 4EE673858D32 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1704209304; bh=mzgH8PTK7uCYXDor74AGCMd6rhlUxm80yhiFxcMSU6s=; h=From:To:Subject:Date:In-Reply-To:References:From; b=plWZIWJ6qwUCaA5J3i5tH3VyuwMfVAsp9l6+d2XGNZOWfjF1P1XZvO2JJDa8adNHP qCoepdT5CI1f5Bkj+k3HJGcrq0RJOldCcD6N3/S/mpmwZH+2hLZBNqRH3yIzE5RcVR DdIScWxybojdj1HjDXRsedYTvRt5vGpxU1FEGkhk= From: "tnfchris at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/113199] [14 Regression][GCN] ICE (segfault) due to invalid 'loop_mask_46 = VEC_PERM_EXPR' when compiling Newlib's wcsftime.c Date: Tue, 02 Jan 2024 15:28:24 +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: ice-on-invalid-code X-Bugzilla-Severity: normal X-Bugzilla-Who: tnfchris at gcc dot gnu.org X-Bugzilla-Status: ASSIGNED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: tnfchris at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cf_reconfirmed_on assigned_to everconfirmed bug_status 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=3D113199 Tamar Christina changed: What |Removed |Added ---------------------------------------------------------------------------- Last reconfirmed| |2024-01-02 Assignee|unassigned at gcc dot gnu.org |tnfchris at gcc dot= gnu.org Ever confirmed|0 |1 Status|UNCONFIRMED |ASSIGNED --- Comment #1 from Tamar Christina --- Thanks, patch for https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D113137 will reject this function since it's not safe to vectorize. For this is looks like I has assumed the target could reverse a mask and di= dn't check. I'll add a check.=