From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 97F2B3858CDB; Fri, 30 Sep 2022 09:09:47 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 97F2B3858CDB DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1664528987; bh=luWNNJH9YRtavcSeFiM54scK2QzSBWhIBXisDIiDsFM=; h=From:To:Subject:Date:In-Reply-To:References:From; b=WxnGrLwDo3rq0n1XT9OhTnQ7ea4CZUNqu3MUrzNQtKVxBCE4VxaP8CbgBA+bhW8qV 2D4xBX10vr4HSlhpHusgDUHkry+IweWC/sNjuIX/TsgCQDDuZe7EgU0OoyCdhS9h5f 7hxw0QWkpVhO1tC2F4vQVFU8+6NCj0lFijIYjw3A= From: "rguenth at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/107093] AVX512 mask operations not simplified in fully masked loop Date: Fri, 30 Sep 2022 09:09:47 +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: 13.0 X-Bugzilla-Keywords: missed-optimization X-Bugzilla-Severity: normal X-Bugzilla-Who: rguenth 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: attachments.created 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=3D107093 --- Comment #1 from Richard Biener --- Created attachment 53645 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=3D53645&action=3Dedit prototype for WHILE_ULT I'm playing with the attached. Note it requires the third operand patch for WHILE_ULT (but it's basically approved).=