From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id AA39A3858D35; Tue, 16 Jan 2024 06:38:48 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org AA39A3858D35 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1705387128; bh=uaHIoTxlz9KSk5aiY5HpFbOQUXwPXGZ/oz2gUjJEsuk=; h=From:To:Subject:Date:In-Reply-To:References:From; b=LlbYT/jW0R1GtSCQ5G+6aoKpOOiMxkbtVfVJVMSEnzhReOV5fl2Gumz38T0CI4BrU r0P71iqhow0x8q/NPs2rtYYGYABtOwbGVaC4YWQ67brnNyba3ow8UF1BeXV+BBWlqG wWCq8HE78QUTarhfDSuDLvAVZ4Ai5SHfjHlo4e3U= From: "chenglulu at loongson dot cn" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/112919] LoongArch: Alignments in tune parameters are not precise and they regress performance Date: Tue, 16 Jan 2024 06:38:45 +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: 14.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: chenglulu at loongson dot 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=3D112919 --- Comment #6 from chenglulu --- Hi=EF=BC=8CRuoyao: I am testing the spec2006 scores when the parameters 'align-loops', 'align-jumps', 'align-functions', and 'align-labels' are '1', '8', '16', and '32' respectively. However, the test was suspended due to the company's power maintenance last week, and it will take some time to retest.=