From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 8ABC43858406; Thu, 8 Sep 2022 09:46:20 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 8ABC43858406 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1662630380; bh=ug+Gvr4DuI7ioHA99pZ+7f9/mFCP7HqTkiSMJ4hhtyo=; h=From:To:Subject:Date:In-Reply-To:References:From; b=oEtmmhykEekEQJX8Y5UgrOUG82/wUnzUnrmRZZAhz2/5IfGM5dfiVF4CC8T+PltYr BtPlKfDPzsqBmUnlDPi9WaXIAy66TLeNtolLVy3jBJgKefZzo5xgPRCOi2rkC0oaUD 8eIS0BSJD9fF7ZKFGTuC0KPBOyaBiJLAgn6u6PkU= From: "shihua at iscas dot ac.cn" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/106888] [RISCV] Negative optimization that excess andi instructions are generated in gcc.dg/pr90838.c Date: Thu, 08 Sep 2022 09:46:20 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: tree-optimization X-Bugzilla-Version: 13.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: shihua at iscas dot ac.cn 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=3D106888 --- Comment #1 from shihua at iscas dot ac.cn -= -- This patch is=20 https://gcc.gnu.org/git/?p=3Dgcc.git;a=3Dcommit;h=3Dc23a9c87cc62bd177fd0d4d= b6ad34b34e1b9a31f=