From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id AAC893857036; Wed, 16 Dec 2020 11:34:02 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org AAC893857036 From: "danielhanchen at gmail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/98317] Vector Extensions aligned(1) not generating unaligned loads/stores Date: Wed, 16 Dec 2020 11:34:02 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: c++ X-Bugzilla-Version: 10.2.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: danielhanchen at gmail dot com X-Bugzilla-Status: UNCONFIRMED 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: cc 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: Wed, 16 Dec 2020 11:34:02 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D98317 Daniel Han-Chen changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |danielhanchen at gmail dot= com --- Comment #1 from Daniel Han-Chen --- https://gcc.godbolt.org/z/sGWevT I also tried separating the __attribute__s typedef float float128_tv1 __attribute__ ((aligned(1), vector_size(16)= )); typedef float float128_tv2 __attribute__ ((vector_size(16), aligned(1)= )); typedef float float128_tv3 __attribute__((aligned(1))) __attribute__ ((vector_size(16))); typedef float float128_tv4 __attribute__ ((vector_size(16))) __attribute__((aligned(1))); aligned as the first argument still fails.=