From owner-freebsd-ppc@freebsd.org Thu May 23 18:47:04 2019 Return-Path: Delivered-To: freebsd-ppc@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id CD2B715B25E8 for ; Thu, 23 May 2019 18:47:04 +0000 (UTC) (envelope-from marklmi@yahoo.com) Received: from sonic305-20.consmr.mail.gq1.yahoo.com (sonic305-20.consmr.mail.gq1.yahoo.com [98.137.64.83]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 77BC981D88 for ; Thu, 23 May 2019 18:47:03 +0000 (UTC) (envelope-from marklmi@yahoo.com) X-YMail-OSG: zbzqukcVM1n8fw4HAYGCrl6_Okc3LOCcNvzpUcv_FDOm.gakjxKCSFR4GUgSFRu y8At4gCfAi0Ff.2yenp9V7eZiNWSYRAigbahpIzWgaFsD4aguP3Di51keDDByfJcjnMeYcCI9yNn nmUD.Y.sxrrkNLWnGKDbX6WZVFSJpzMDIhu3mVXs0Yj3UMTPv0Sf7n9lSmLUFQytUIsbJtf23CtG w_RKpYmCXvRyOj8JfICYKJT1lBY4LK3CckRHAPAIwBWGKZG2M58G3m3Xils4_I0cRjmDp0YJlUvR YrB6WooQhEguiB0rda7yIt87iv72BrCEbQYDd8e1RnmnSKIo7RiEtLif6Jwperswg54FPe.t2waY 0Nb8_rAvf6QM2qcUFSOdUC.ds9UgIbv3tIOXVfYr.BbO2OamRtqi89ewahU2JDuA0zFeYZHmcWlv 9RjxFSzMmf809lzvqcjipD_uOhjSaVyJTS578v49Kx5OvM3_RVWMa.Ci.CZguf1LwQ09bEzOQ0Fk Eh3.yHUses6pVsj_agRaTK6xDbomn0Xx8Qm.V93NvM6NayG7ywZcGIgE.5nz5Zu1Z9.EyBO8Qoll lmWrc8jcQTius1ac9N6omu7KxONc085C3L.66B.Edldz5XDRl4lNtISk6BSlCybHLO.kDffyYl37 MixPHeOXmaZrovaQ3GJ2G3avqBdWhl8z7FreuFn.sGGHV5bBe8kKVsFlHOQU5YbLsKHAMu4ZwE0d KdEtYlDCCP_R2A4xVjLs7LN6devdVpyAe5hgyABrlodla4sfgNiT3HMzvhvDrNEDEzomv1q3NN6m obD7Zlv7uTDAsOS9HdaGmaOrFZ8Wg0mjO_fWByUtG.YU.RtxF3egJZ5CB1HHK4RwtuxcSnB0iUFO .geg0ZeWlrfGsMXc0zjlhBCxg1iWRSOVPEru6xjexCZFXCxNX2N6VPomYsybJgOfglTLWVqB8d9e lnLtitr4r8SHA0TeKvfbPz30GYueUQ4dR5bERUIChK_VNBl8K6y4HubhILuAtw6T2hfskZsQs5Dd JV3Um0mygAuyJIHi00hnQfSsiVCpaL2e37eBUH0JZXXmW_VaWzhgI0vxP3rER5fbzbrgrpTxXFlT K5.w3CU72rWuJnUAyISZJYp0ItIPQKnMVc1Y3m9Y6X.tu12XZSC_vVA_FtoVgS9s_8qYHOFmsrr3 YDK81NX1YdIHgoEvOLwEDnENh3CelPNWEydfg8KeHHfQGbYnH7fKr4ZxucPxrrWJn7mBLgqo- Received: from sonic.gate.mail.ne1.yahoo.com by sonic305.consmr.mail.gq1.yahoo.com with HTTP; Thu, 23 May 2019 18:46:56 +0000 Received: from c-76-115-7-162.hsd1.or.comcast.net (EHLO [192.168.1.103]) ([76.115.7.162]) by smtp409.mail.gq1.yahoo.com (Oath Hermes SMTP Server) with ESMTPA ID efd4bd3a15cba81195d93968cf17973e; Thu, 23 May 2019 18:26:37 +0000 (UTC) Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (Mac OS X Mail 12.4 \(3445.104.11\)) Subject: Re: powerpc64 graphics/mesa-dri build failure in poudriere, system clang's /usr/bin/cc got assert failure: "Target supports vector op, but scalar requires expansion?" From: Mark Millard In-Reply-To: Date: Thu, 23 May 2019 11:26:36 -0700 Cc: Jan Beich , ports-list freebsd Content-Transfer-Encoding: quoted-printable Message-Id: <12E7623E-2B40-4740-8965-0CAB7D695AB9@yahoo.com> References: To: FreeBSD Toolchain , FreeBSD PowerPC ML X-Mailer: Apple Mail (2.3445.104.11) X-Rspamd-Queue-Id: 77BC981D88 X-Spamd-Bar: + X-Spamd-Result: default: False [1.46 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; R_SPF_ALLOW(-0.20)[+ptr:yahoo.com]; MV_CASE(0.50)[]; FREEMAIL_FROM(0.00)[yahoo.com]; RCVD_COUNT_THREE(0.00)[3]; TO_DN_ALL(0.00)[]; DKIM_TRACE(0.00)[yahoo.com:+]; MX_GOOD(-0.01)[cached: mta6.am0.yahoodns.net]; DMARC_POLICY_ALLOW(-0.50)[yahoo.com,reject]; FROM_EQ_ENVFROM(0.00)[]; IP_SCORE(1.01)[ip: (3.33), ipnet: 98.137.64.0/21(0.99), asn: 36647(0.79), country: US(-0.06)]; MIME_TRACE(0.00)[0:+]; FREEMAIL_ENVFROM(0.00)[yahoo.com]; ASN(0.00)[asn:36647, ipnet:98.137.64.0/21, country:US]; MID_RHS_MATCH_FROM(0.00)[]; SUBJECT_HAS_QUESTION(0.00)[]; ARC_NA(0.00)[]; R_DKIM_ALLOW(-0.20)[yahoo.com:s=s2048]; FROM_HAS_DN(0.00)[]; DWL_DNSWL_NONE(0.00)[yahoo.com.dwl.dnswl.org : 127.0.5.0]; NEURAL_SPAM_SHORT(0.62)[0.623,0]; RCPT_COUNT_THREE(0.00)[4]; MIME_GOOD(-0.10)[text/plain]; RCVD_TLS_LAST(0.00)[]; NEURAL_HAM_LONG(-0.24)[-0.240,0]; NEURAL_SPAM_MEDIUM(0.58)[0.579,0]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[83.64.137.98.list.dnswl.org : 127.0.5.0] X-BeenThere: freebsd-ppc@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Porting FreeBSD to the PowerPC List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 23 May 2019 18:47:05 -0000 [Just sending to toolchain and powerpc lists as well. Somehow I missed listing them the first time I sent this out.] On 2019-May-23, at 11:20, Mark Millard wrote: > =46rom a poudriere bulk build in a powerpc64 context (old PowerMac) > that was built with and uses system clang 8 and base/binutils > instead of the gcc 4.2.1 toolchain. I got: >=20 > [09:05:56] [04] [00:14:42] Saved graphics/mesa-dri | mesa-dri-18.3.2_2 = wrkdir to: = /usr/local/poudriere/data/wrkdirs/FBSDpowerpc64-default/default/mesa-dri-1= 8.3.2_2.tbz > [09:05:57] [04] [00:14:43] Finished graphics/mesa-dri | = mesa-dri-18.3.2_2: Failed: build > [09:05:59] [04] [00:14:45] Skipping x11-drivers/xf86-input-keyboard | = xf86-input-keyboard-1.9.0_3: Dependent port graphics/mesa-dri | = mesa-dri-18.3.2_2 failed > [09:05:59] [04] [00:14:45] Skipping x11-drivers/xf86-input-mouse | = xf86-input-mouse-1.9.3_2: Dependent port graphics/mesa-dri | = mesa-dri-18.3.2_2 failed > [09:05:59] [04] [00:14:45] Skipping x11-drivers/xf86-video-scfb | = xf86-video-scfb-0.0.4_7: Dependent port graphics/mesa-dri | = mesa-dri-18.3.2_2 failed > [09:05:59] [04] [00:14:45] Skipping x11-drivers/xf86-video-vesa | = xf86-video-vesa-2.4.0_2: Dependent port graphics/mesa-dri | = mesa-dri-18.3.2_2 failed > [09:05:59] [04] [00:14:45] Skipping x11/xorg-minimal | = xorg-minimal-7.5.2_2: Dependent port graphics/mesa-dri | = mesa-dri-18.3.2_2 failed > [09:05:59] [04] [00:14:45] Skipping x11-servers/xorg-server | = xorg-server-1.18.4_11,1: Dependent port graphics/mesa-dri | = mesa-dri-18.3.2_2 failed >=20 > I do have a backtrace: >=20 > . . . > Core was generated by `/usr/bin/cc -cc1 -triple = powerpc64-unknown-freebsd13.0 -emit-obj -disable-free -'. > Program terminated with signal SIGABRT, Aborted. > #0 .__sys_thr_kill () at thr_kill.S:3 > 3 RSYSCALL(thr_kill) > (gdb) bt > #0 .__sys_thr_kill () at thr_kill.S:3 > #1 0x00000000133072d0 in __raise (s=3D330578472) at = /usr/src/lib/libc/gen/raise.c:52 > #2 0x00000000132c7898 in abort () at = /usr/src/lib/libc/stdlib/abort.c:79 > #3 0x00000000132f6c64 in __assert (func=3D, = file=3D, line=3D, failedexpr=3D) at /usr/src/lib/libc/gen/assert.c:51 > #4 0x00000000130f7c18 in WidenVectorResult () at = /usr/src/contrib/llvm/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp:253= 1 > #5 0x0000000012ad91f0 in run () at = /usr/src/contrib/llvm/lib/CodeGen/SelectionDAG/LegalizeTypes.cpp:281 > #6 0x0000000012adfa5c in LegalizeTypes () at = /usr/src/contrib/llvm/lib/CodeGen/SelectionDAG/LegalizeTypes.cpp:1115 > #7 0x000000001297ebb4 in CodeGenAndEmitDAG () at = /usr/src/contrib/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp:776 > #8 0x000000001297e114 in SelectBasicBlock () at = /usr/src/contrib/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp:669 > #9 0x000000001297cbc4 in SelectAllBasicBlocks () at = /usr/src/contrib/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp:1784 > #10 0x0000000000000000 in ?? () >=20 > (gdb) up 4 > #4 0x00000000130f7c18 in WidenVectorResult () at = /usr/src/contrib/llvm/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp:253= 1 > 2531 assert(!TLI.isOperationLegalOrCustom(N->getOpcode(), = WideVecVT) && >=20 > (gdb) list > 2526 // libcalls on the undef elements. We are assuming that if = the scalar op > 2527 // requires expanding, then the vector op needs expanding = too. > 2528 EVT VT =3D N->getValueType(0); > 2529 if (TLI.isOperationExpand(N->getOpcode(), = VT.getScalarType())) { > 2530 EVT WideVecVT =3D = TLI.getTypeToTransformTo(*DAG.getContext(), VT); > 2531 assert(!TLI.isOperationLegalOrCustom(N->getOpcode(), = WideVecVT) && > 2532 "Target supports vector op, but scalar requires = expansion?"); > 2533 Res =3D DAG.UnrollVectorOp(N, = WideVecVT.getVectorNumElements()); > 2534 break; > 2535 } >=20 >=20 >=20 > Unfortunately poudiere bulk tar archives of failures do not > catch the /tmp/* material from: >=20 > cc: error: unable to execute command: Abort trap (core dumped) > cc: error: clang frontend command failed due to signal (use -v to see = invocation) > FreeBSD clang version 8.0.0 (tags/RELEASE_800/final 356365) (based on = LLVM 8.0.0) > Target: powerpc64-unknown-freebsd13.0 > Thread model: posix > InstalledDir: /usr/bin > cc: note: diagnostic msg: PLEASE submit a bug report to = https://bugs.freebsd.org/submit/ and include the crash backtrace, = preprocessed source, and associated run script. > cc: note: diagnostic msg:=20 > ******************** >=20 > PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT: > Preprocessed source(s) and associated run script(s) are located at: > cc: note: diagnostic msg: /tmp/nir_constant_expressions-b77016.c > cc: note: diagnostic msg: /tmp/nir_constant_expressions-b77016.sh > cc: note: diagnostic msg:=20 >=20 > ******************** > gmake[5]: *** [Makefile:2829: nir/nir_constant_expressions.lo] Error 1 > gmake[5]: *** Waiting for unfinished jobs.... > gmake[5]: Leaving directory = '/wrkdirs/usr/ports/graphics/mesa-dri/work/mesa-18.3.2/src/compiler' =3D=3D=3D Mark Millard marklmi at yahoo.com ( dsl-only.net went away in early 2018-Mar)