From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 9E0463858D35; Fri, 11 Nov 2022 21:55:55 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 9E0463858D35 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1668203756; bh=ORdcGj8nQUuZJOdM2BLS2JNiG98BCTQyMojSZFX7xeY=; h=From:To:Subject:Date:In-Reply-To:References:From; b=fOJ8NYa/sAaoQwHzwNwKnGqtq4a61IK2FedXwhQtVF7v5lqeRlMMmz5qCTvmpN+tQ blQtGwJYQmILUD1KAYjRHnXN9iAfsyiX5DRUK4xakif/RqwbTd9iTLgVhQtiyr+mkB LsKsR7KedJZ8cYaeJulrc2odS4Yvbb/KnT/NBcNo= From: "redi at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug libstdc++/103755] {has,use}_facet() and iostream constructor performance Date: Fri, 11 Nov 2022 21:55:55 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: libstdc++ X-Bugzilla-Version: 11.2.1 X-Bugzilla-Keywords: X-Bugzilla-Severity: enhancement X-Bugzilla-Who: redi at gcc dot gnu.org X-Bugzilla-Status: ASSIGNED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: redi at gcc dot gnu.org X-Bugzilla-Target-Milestone: 13.0 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 List-Id: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D103755 --- Comment #11 from Jonathan Wakely --- As I said in Bug 107632 comment 2: I'm kinda tempted to just disable the new optimization on these targets, the handling of compat facets for different float ABIs is impossible to get rig= ht.=