From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id C772F3858424; Sat, 16 Dec 2023 02:57:20 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org C772F3858424 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1702695440; bh=U6ERGoI8OxhnOcEPKpBZfwTV5071z4BKiXWjG9Wu8MM=; h=From:To:Subject:Date:In-Reply-To:References:From; b=MT9mPjM4CSgzCRWlwVuJBvRZ86O3s8M2AFh1dG5viLpyvNMx4a3ltDqCaHBG1GtP8 oDtgSFdMcI6SoDJCLHNZzCAncezEdDYoyF5/zAKZzzMFqNe+07VxEAzJsrphLyEpbN nvKZpcarmAugG5pre2b2/ojj+1agf4uuQ9C7KfUk= From: "pinskia at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/98792] Fail to use SHRN instructions for narrowing shift on aarch64 Date: Sat, 16 Dec 2023 02:57:20 +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: 11.0 X-Bugzilla-Keywords: missed-optimization X-Bugzilla-Severity: enhancement X-Bugzilla-Who: pinskia at gcc dot gnu.org X-Bugzilla-Status: RESOLVED X-Bugzilla-Resolution: FIXED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_status resolution 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=3D98792 Andrew Pinski changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED --- Comment #4 from Andrew Pinski --- It was fixed in GCC 12 by one of the following commits: r12-7142-g83d7e720cd1d07 r12-7141-gbce43c0493f65d r12-7140-g4057266ce5afc1 r12-7138-gaeef5c57f161ad=