From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 33408385843B; Mon, 4 Dec 2023 17:04:46 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 33408385843B DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1701709486; bh=1F+IkuumDvuDfzjHsjz9BQHSKEifUTje6SZL6KNh1Bw=; h=From:To:Subject:Date:In-Reply-To:References:From; b=c9utHD63su1hkwPdherDFv873iAonJ0PTjZmTRp8MNHgF55dSTaBQffwAFbpYQbKL xAc1mno0P3QWY1NQXk4i2B7vbsXACf337JhoqFvZqB7kZP1r84ay5WJXkyVRXcbPNC hgmo2QrZT2Z/mOpexudylt0WYiroY9FSFeOisueE= From: "a.elovikov at gmail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/112816] [11/12/13 Regression] ICE unrecognizable_insn with __builtin_signbit and returning struct with int[4] Date: Mon, 04 Dec 2023 17:04:43 +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: 11.4.0 X-Bugzilla-Keywords: ice-on-valid-code X-Bugzilla-Severity: normal X-Bugzilla-Who: a.elovikov at gmail dot com X-Bugzilla-Status: ASSIGNED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: jakub at gcc dot gnu.org X-Bugzilla-Target-Milestone: 11.5 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: attachments.created 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=3D112816 --- Comment #9 from Andrei Elovikov --- Created attachment 56789 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=3D56789&action=3Dedit Another reproducer, now using short instead of int Once the fix is ready, please verify the "uint16_t" version of it passes as well. I'm not familiar with GCC internals to understand if it's a single cr= ash or two different issues. Godbolt link (same as the attached file): https://godbolt.org/z/cEh1W7PdG .=