From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from smtp.gentoo.org (smtp.gentoo.org [IPv6:2001:470:ea4a:1:5054:ff:fec7:86e4]) by sourceware.org (Postfix) with ESMTP id 1F2DA384D0E3 for ; Sat, 19 Nov 2022 20:09:47 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 1F2DA384D0E3 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=gentoo.org Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=gentoo.org From: "Andreas K. Huettel" To: libc-stable@sourceware.org, WANG Xuerui Cc: Joseph Myers , toolchain@gentoo.org Subject: Re: Please backport some GCC 13 build fixes Date: Sat, 19 Nov 2022 21:09:39 +0100 Message-ID: <111260289.nniJfEyVGO@pinacolada> Organization: Gentoo Linux In-Reply-To: <22430a37-0de8-51f7-0158-356277490dff@gentoo.org> References: <22430a37-0de8-51f7-0158-356277490dff@gentoo.org> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="nextPart2392008.jE0xQCEvom"; micalg="pgp-sha512"; protocol="application/pgp-signature" X-Spam-Status: No, score=-9.6 required=5.0 tests=BAYES_00,GIT_PATCH_0,JMQ_SPF_NEUTRAL,KAM_DMARC_STATUS,SPF_HELO_PASS,SPF_PASS,TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: --nextPart2392008.jE0xQCEvom Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="iso-8859-1"; protected-headers="v1" From: "Andreas K. Huettel" To: libc-stable@sourceware.org, WANG Xuerui Cc: Joseph Myers , toolchain@gentoo.org Subject: Re: Please backport some GCC 13 build fixes Date: Sat, 19 Nov 2022 21:09:39 +0100 Message-ID: <111260289.nniJfEyVGO@pinacolada> Organization: Gentoo Linux In-Reply-To: <22430a37-0de8-51f7-0158-356277490dff@gentoo.org> References: <22430a37-0de8-51f7-0158-356277490dff@gentoo.org> MIME-Version: 1.0 > * 3e5760fcb4 ("Update _FloatN header support for C++ in GCC 13") > * ba70f69598 ("Fix iseqsig for _FloatN and _FloatNx in C++ with GCC 13") > * f66780ba46 ("Fix build with GCC 13 _FloatN, _FloatNx built-in > functions") =46WIW, I added these three commits to our 2.36 and got some FP test failur= es requiring distinct changes in ulps. Hardware / software:=20 Linux pinacolada 5.19.17-gentoo #1 SMP PREEMPT_DYNAMIC Sun Nov 6 20:29:37 C= ET 2022 x86_64 Intel(R) Core(TM) i7-6700 CPU @ 3.40GHz GenuineIntel GNU/Lin= ux gcc (Gentoo 11.3.0 p7) 11.3.0 =46ailure summary: =46AIL: math/test-double-j0 =46AIL: math/test-float-ctan =46AIL: math/test-float-j1 =46AIL: math/test-float-y0 =46AIL: math/test-float-y1 =46AIL: math/test-float32-ctan =46AIL: math/test-float32-j1 =46AIL: math/test-float32-y0 =46AIL: math/test-float32-y1 =46AIL: math/test-float32x-j0 =46AIL: math/test-float64-j0 Patch produced by regen-ulps: diff --git a/sysdeps/i386/i686/fpu/multiarch/libm-test-ulps b/sysdeps/i386/= i686/fpu/multiarch/libm-test-ulps index 284e3fa275..8705a7822c 100644 =2D-- a/sysdeps/i386/i686/fpu/multiarch/libm-test-ulps +++ b/sysdeps/i386/i686/fpu/multiarch/libm-test-ulps @@ -1027,7 +1027,7 @@ ldouble: 3 =20 Function: Imaginary part of "ctan_upward": double: 2 =2Dfloat: 1 +float: 2 float128: 5 ldouble: 3 =20 @@ -1260,13 +1260,13 @@ float128: 2 ldouble: 8 =20 Function: "j0_downward": =2Ddouble: 5 +double: 6 float: 9 float128: 9 ldouble: 6 =20 Function: "j0_towardzero": =2Ddouble: 6 +double: 7 float: 9 float128: 9 ldouble: 6 @@ -1285,13 +1285,13 @@ ldouble: 9 =20 Function: "j1_downward": double: 5 =2Dfloat: 6 +float: 8 float128: 4 ldouble: 4 =20 Function: "j1_towardzero": double: 4 =2Dfloat: 6 +float: 8 float128: 4 ldouble: 4 =20 @@ -1617,7 +1617,7 @@ ldouble: 5 =20 Function: "y0_towardzero": double: 4 =2Dfloat: 4 +float: 8 float128: 3 ldouble: 8 =20 @@ -1641,7 +1641,7 @@ ldouble: 7 =20 Function: "y1_towardzero": double: 3 =2Dfloat: 4 +float: 9 float128: 6 ldouble: 5 =20 =2D-=20 Andreas K. H=FCttel dilfridge@gentoo.org Gentoo Linux developer (council, toolchain, base-system, perl, libreoffice) --nextPart2392008.jE0xQCEvom Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part. 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