From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id D55AD385DC1C; Thu, 30 Apr 2020 18:34:40 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org D55AD385DC1C DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1588271680; bh=/wJPAe7mcTQU6JijyeRCCEwBEMOfrO4yLqhB9CRDYhY=; h=From:To:Subject:Date:In-Reply-To:References:From; b=byOmws81POXJ56ERRiBZwNOX6nCDw/BVShL2h4IsJ1Swq393oHCQ1ftvCnqAIMM6r WQywKYv6RbxmRZ0BkLKXKAF4G6gx4J0VPVimnUSkI4VR6l02RUQP0Ifi6d+ICFIbsS 6ZpGoWmVxlW0EIB26ooqeHkwolPmMmXIRnWxG+AQ= From: "pinskia at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/94892] (x >> 31) + 1 not getting narrowed to compare Date: Thu, 30 Apr 2020 18:34:40 +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: normal X-Bugzilla-Who: pinskia 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: component 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: Thu, 30 Apr 2020 18:34:40 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D94892 Andrew Pinski changed: What |Removed |Added ---------------------------------------------------------------------------- Component|tree-optimization |target --- Comment #1 from Andrew Pinski --- GCC's code gen is actually better than LLVM's here I think.=