From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id AC0773858024; Thu, 1 Apr 2021 15:14:34 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org AC0773858024 From: "acoplan at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/99867] [10/11 Regression] ICE in to_constant, at poly-int.h:504 Date: Thu, 01 Apr 2021 15:14:34 +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: ice-on-invalid-code X-Bugzilla-Severity: normal X-Bugzilla-Who: acoplan at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 11.0 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: everconfirmed cc cf_known_to_fail bug_status cf_reconfirmed_on short_desc keywords 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, 01 Apr 2021 15:14:34 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D99867 Alex Coplan changed: What |Removed |Added ---------------------------------------------------------------------------- Ever confirmed|0 |1 CC| |acoplan at gcc dot gnu.org Known to fail| |10.2.1, 11.0 Status|UNCONFIRMED |NEW Last reconfirmed| |2021-04-01 Summary|[11 Regression] ICE in |[10/11 Regression] ICE in |to_constant, at |to_constant, at |poly-int.h:504 |poly-int.h:504 Keywords| |ice-on-invalid-code --- Comment #1 from Alex Coplan --- Confirmed. ICEs with just: #include void g(svint8x2_t *p) { svint8x2_t x =3D *p; } Notably for the related: #include void f(svint8_t *p) { svint8_t x =3D *p; } we diagnose it: diag.c: In function =E2=80=98f=E2=80=99: diag.c:2:32: error: this operation requires the SVE ISA extension 2 | void f(svint8_t *p) { svint8_t x =3D *p; } | ^ diag.c:2:32: note: you can enable SVE using the command-line option =E2=80= =98-march=E2=80=99, or by using the =E2=80=98target=E2=80=99 attribute or pragma=