From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 6F1C3385841F; Thu, 24 Feb 2022 20:53:39 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 6F1C3385841F From: "munroesj at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/100085] Bad code for union transfer from __float128 to vector types Date: Thu, 24 Feb 2022 20:53:38 +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: 10.2.1 X-Bugzilla-Keywords: missed-optimization X-Bugzilla-Severity: normal X-Bugzilla-Who: munroesj at gcc dot gnu.org X-Bugzilla-Status: REOPENED X-Bugzilla-Resolution: 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 X-BeenThere: gcc-bugs@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-bugs mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 24 Feb 2022 20:53:39 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D100085 Steven Munroe changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |REOPENED Resolution|FIXED |--- --- Comment #17 from Steven Munroe --- I don't think this is fixed. The fix was supposed to be back-ported to GCC11 for Advance Toolchain 15. The updated test case shoes that this is clearly not working as advertised. Either GCC12 fix has regressed due to subsequent updates or the AT15 GCC11 back-port fails due to some missing/different code between GCC11/12.=