From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 8F7033858020; Wed, 10 Mar 2021 21:16:28 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 8F7033858020 From: "cvs-commit at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/99422] [11 Regression] ICE in extract_constrain_insn building glibc pthread_create Date: Wed, 10 Mar 2021 21:16:28 +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-valid-code X-Bugzilla-Severity: normal X-Bugzilla-Who: cvs-commit at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 11.0 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: 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, 10 Mar 2021 21:16:28 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D99422 --- Comment #21 from CVS Commits --- The master branch has been updated by Vladimir Makarov : https://gcc.gnu.org/g:d38bbb85117a9947797f10d459fe0c23ea479313 commit r11-7613-gd38bbb85117a9947797f10d459fe0c23ea479313 Author: Vladimir N. Makarov Date: Wed Mar 10 16:15:08 2021 -0500 [PR99422] LRA: Don't check unknown constraint, use X for empty constrai= nt Using CONSTRAINT__UNKNOWN was a bad idea, although it triggered a lot hidden bugs. It is better to use X instead of empty constraint. gcc/ChangeLog: PR target/99422 * lra-constraints.c (process_address_1): Don't check unknown constraint, use X for empty constraint.=