From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id D6108382D3A9; Mon, 14 Nov 2022 14:04:07 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org D6108382D3A9 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1668434647; bh=ZJFVpAY/WXuoJV7byQV4J9O5F5m6ijoiITpzWHGKegA=; h=From:To:Subject:Date:In-Reply-To:References:From; b=jgjcWi0mAr2c+tbFQ9YqrTYWktbdNpDh6zjgmYOD7BF7Guq/b7CZJ503eb2+xLQaA 7+2sIpNteSH7/410RwX2QOmqL+9Xej9uGdTTO/snwEKZYwYYp7ZmRR/U/Elm4yi1RI 11D9KFPTAFIgm3gx70lPpN6b5vxufsF06nJSv/pc= From: "redi at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/107676] Nonsensical docs for -mrelax-cmpxchg-loop Date: Mon, 14 Nov 2022 14:04:07 +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: 12.2.1 X-Bugzilla-Keywords: documentation X-Bugzilla-Severity: normal X-Bugzilla-Who: redi at gcc dot gnu.org X-Bugzilla-Status: UNCONFIRMED 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: 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=3D107676 --- Comment #2 from Jonathan Wakely --- (In reply to Jonathan Wakely from comment #0) > 3) What does "atomic logic fetch builtins" mean? >From the commit msg, it seems this means atomic_fetch_{or,xor,and,nand}. But out of context in the GCC manual that isn't clear to me. We don't call = them that in the https://gcc.gnu.org/onlinedocs/gcc/_005f_005fatomic-Builtins.ht= ml section.=