From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 8EA8C3893675; Wed, 10 Apr 2024 17:45:16 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 8EA8C3893675 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1712771116; bh=e5DjYi+CEyV/d/6W2TYjftu+sh/+ZzXmcLge9HcLP5E=; h=From:To:Subject:Date:In-Reply-To:References:From; b=vK/zDIpzR7+JWpcv5rg+sm66cQoY5fAA46H8vne56Hr1W1Fjx8LDKJCM0P87hDJO4 jM0fhU8O6EsIXqVE2BYGd6oLCIcCWqaKYJeYbhJbpJOKGHQK+mD1si4rMhaJmSS0y6 yyL0LqdWKWS1KkO0W/cCkcXSiPlefh813i/d62UQ= From: "sarah.kriesch at opensuse dot org" To: gcc-bugs@gcc.gnu.org Subject: [Bug rtl-optimization/101523] Huge number of combine attempts Date: Wed, 10 Apr 2024 17:45:15 +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: 12.0 X-Bugzilla-Keywords: compile-time-hog, memory-hog X-Bugzilla-Severity: normal X-Bugzilla-Who: sarah.kriesch at opensuse dot org X-Bugzilla-Status: ASSIGNED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: rguenth at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- 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 List-Id: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D101523 --- Comment #60 from Sarah Julia Kriesch --- I have to agree with Richard. This problem has been serious for a long time= but has been ignored by IBM based on distribution choices. Anyway, we want to live within the open source community without any Linux distribution priorities (especially in upstream projects like here). Segher, can you specify the failed test cases? Then, it should be possible = to reproduce and improve that all. In such a collaborative way, we can also achieve a solution.=