From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id AC1D2384B0C1; Tue, 21 Apr 2020 09:44:18 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org AC1D2384B0C1 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1587462258; bh=3jtSzn0FgjmTFtDU+qPoVS04xCzmn0VJt4UZdX8Oq/8=; h=From:To:Subject:Date:In-Reply-To:References:From; b=elsfRBhjnYJdDzGciOTTLT/FaotUyN7SG4BxOieO3ofJPMmUfSPCVC5gyX2ZEVVii 5RvoYrjWWLvR4scLM6td+y3lDL+kVVii1ZwwokPVhIhh2jBucJtQzQO9pNOE53JPVI 1g1VEziQjIXicmer1ufv/UiH+lW2npO4oWJpGxwk= From: "segher at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug rtl-optimization/94665] missed minmax optimization opportunity for if/else structure. Date: Tue, 21 Apr 2020 09:44:18 +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: 10.0 X-Bugzilla-Keywords: missed-optimization X-Bugzilla-Severity: normal X-Bugzilla-Who: segher at gcc dot gnu.org X-Bugzilla-Status: REOPENED 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: Tue, 21 Apr 2020 09:44:18 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D94665 --- Comment #10 from Segher Boessenkool --- (Because it should handle NaNs, and SMAX etc. do not).=