From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from xry111.site (xry111.site [IPv6:2001:470:683e::1]) by sourceware.org (Postfix) with ESMTPS id 516E83858D1E for ; Sat, 6 May 2023 17:08:01 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 516E83858D1E Authentication-Results: sourceware.org; dmarc=pass (p=reject dis=none) header.from=xry111.site Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=xry111.site DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=xry111.site; s=default; t=1683392878; bh=EZpvuGLyYXYvFQuL1KdzuwNCDNd2/x1mzX6RRHt2qbI=; h=Subject:From:To:Cc:Date:In-Reply-To:References:From; b=NzevpFhgzl8IXJKAqw3AemqGffmY/qVv2e+0SU9WTIr+ULkxD1ofER9apTOtjwl3u Tqh+7csRercKpAK1n9sWR3y9U2VEv9GTPfoIGjTY2lM3EqAET7cajDRyfFXI8EZuGW g2o+H9054u06KV5sSsqQCrTIY6LW08V86VLtfvWo= Received: from localhost.localdomain (xry111.site [IPv6:2001:470:683e::1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature ECDSA (P-384) server-digest SHA384) (Client did not present a certificate) (Authenticated sender: xry111@xry111.site) by xry111.site (Postfix) with ESMTPSA id 1630565A6C; Sat, 6 May 2023 13:07:56 -0400 (EDT) Message-ID: <06776d684166d7f4588e72d52cfb5da34262bdeb.camel@xry111.site> Subject: Re: [PATCH] LoongArch: Enable shrink wrapping From: Xi Ruoyao To: WANG Xuerui , Lulu Cheng , Guo Jie , gcc-patches@gcc.gnu.org Cc: Chenghua Xu Date: Sun, 07 May 2023 01:07:55 +0800 In-Reply-To: References: <20230423131903.155998-1-xry111@xry111.site> <182bca4f-c605-8e0c-19ce-e840258b05d2@loongson.cn> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.48.1 MIME-Version: 1.0 X-Spam-Status: No, score=-0.3 required=5.0 tests=BAYES_00,BODY_8BITS,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,LIKELY_SPAM_FROM,SPF_HELO_PASS,SPF_PASS,TXREP,T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: On Wed, 2023-04-26 at 18:21 +0800, WANG Xuerui wrote: > On 2023/4/26 18:14, Lulu Cheng wrote: > >=20 > > =E5=9C=A8 2023/4/26 =E4=B8=8B=E5=8D=886:02, WANG Xuerui =E5=86=99=E9=81= =93: > > >=20 > > > On 2023/4/26 17:53, Lulu Cheng wrote: > > > > Hi, ruoyao: > > > >=20 > > > > =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 The performance of spec2006 is finis= hed. The fixed-point=20 > > > > 400.perlbench has about 3% performance improvement, > > > >=20 > > > > and the other basics have not changed, and the floating-point tests= =20 > > > > have basically remained the same. > > > Nice to know! > > > >=20 > > > > =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 Do you have any questions about the = test cases mentioned by=20 > > > > Guo Jie? If there is no problem, modify the test case, > > > >=20 > > > > I think the code can be merged into the main branch. > > > >=20 > > > > > > > BTW what about the previous function/loop alignment patches? The LLVM= =20 > > > changes are also waiting for such results. ;-) > > Well, there are many combinations in this align test, so the test time= =20 > > will be very long. I will reply the result as soon as the test results= =20 > > come out.:-) > >=20 > Oh, I got. Thanks very much for all the tests and take your time! Sorry if it's noisy, but I hope there is some (maybe preliminary) result: now I finally have some spare time to rebuild the system with GCC 13 and I'd like to use some -falign-functions=3D in my CFLAGS :). --=20 Xi Ruoyao School of Aerospace Science and Technology, Xidian University