From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 0D8163858437; Sat, 24 Feb 2024 05:45:15 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 0D8163858437 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1708753516; bh=MLUf6GSbT4eAV2y5O8IheRO1aah1p7KQB42K/1XGCmU=; h=From:To:Subject:Date:In-Reply-To:References:From; b=IQBh+HLaJvK5LeIrJLcw5nBzqwnDZqXnymdlfO0js5L4L4OCW+cMW0r4PvDs+DXIa DtI87Y1PoeeP8kYvxN7HUdc81naFJ8UeOTO5CS8ao6N6PoKf9lM8wqjXztFYJuIFD/ 6DZvBiK3I4rNCg8r7TyotMzK+5XmXQbnaxhD85k0= From: "krebbel at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug rtl-optimization/101523] Huge number of combine attempts Date: Sat, 24 Feb 2024 05:45:11 +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: krebbel at gcc dot gnu.org X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: segher 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 List-Id: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D101523 Andreas Krebbel changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |stefansf at linux dot ibm.= com --- Comment #4 from Andreas Krebbel --- Hi Segher, any guidance on how to proceed with that? This recently was brou= ght up by distro people again because it is causing actual problems in their bu= ild setups.=