From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id A8F9B38930CF; Wed, 29 Apr 2020 06:53:35 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org A8F9B38930CF DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1588143215; bh=EPmKlfYnpufCixl+RaEM/F8sTSX3vDLPeYb40dk0Obk=; h=From:To:Subject:Date:In-Reply-To:References:From; b=ELHX+KXFXHGIu2beFtX7YwRk1nSNHfdcZmbwM8bukY8tDqtBFcpUg/t1CY8jhm2gY plywDk38Oy9vRIP+LodtGUWCUNwnENDnhuqGFZPzkNIBnN7tcupY4a70h34fAaPYEQ bojilEmhNdj0XIUWCfswGtauF6XXWS4H9J3mwFyY= From: "gabravier at gmail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/94838] Failure to optimize out useless zero-ing after register was already zero-ed Date: Wed, 29 Apr 2020 06:53:35 +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: 10.0 X-Bugzilla-Keywords: missed-optimization X-Bugzilla-Severity: enhancement X-Bugzilla-Who: gabravier at gmail dot com 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 X-BeenThere: gcc-bugs@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-bugs mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 29 Apr 2020 06:53:35 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D94838 --- Comment #4 from Gabriel Ravier --- Oops, seems like there was a weird collision. Don't pay attention to the se= cond to last comment before this one, it's identical to the last comment before = this one except for a single comment being added in the last comment before this one.=