From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 60928385803B; Wed, 20 Dec 2023 01:43:56 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 60928385803B DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1703036636; bh=bnhtEvbmTTQJsvMjzuWui6auv4HhhqBCQSfwDTRymNY=; h=From:To:Subject:Date:In-Reply-To:References:From; b=PgwTgwHAOpvk3/u1e1RB1vN7K6H2ci7lfKiFFt2WUQeqXqJjc6artDuun/GTiOLbg KkgeFwkrJjRirV/7z6x46le+xHXqT2+2T/VCy6tCEKttK5afkvtIFjGW16xiOr6D1Z 0jr3500qic0lIYiO3bwqQqZsyIwNMR+nVgkeBO3Q= From: "aoliva at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug rtl-optimization/113002] ICE in commit_one_edge_insertion, at cfgrtl.cc:2095 with new -finline-stringops Date: Wed, 20 Dec 2023 01:43:55 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: rtl-optimization X-Bugzilla-Version: 14.0 X-Bugzilla-Keywords: ice-on-valid-code X-Bugzilla-Severity: normal X-Bugzilla-Who: aoliva at gcc dot gnu.org X-Bugzilla-Status: ASSIGNED 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: everconfirmed bug_status cf_reconfirmed_on 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=3D113002 Alexandre Oliva changed: What |Removed |Added ---------------------------------------------------------------------------- Ever confirmed|0 |1 Status|UNCONFIRMED |ASSIGNED Last reconfirmed| |2023-12-20 --- Comment #2 from Alexandre Oliva --- Mine. memset gets expanded into a loop and inserted in an edge, and when committing the insertion, we complain that the sequence ends in a jump. AF= AICT it's fine if it does during expand, we'll break up blocks at suitable spots only after committing the edge inserts from PHI nodes. Relaxing the assert= ...=