From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 11B34388700A; Wed, 2 Dec 2020 07:46:18 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 11B34388700A From: "marxin at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/98093] New: ICE in gen_vsx_set_v2df, at config/rs6000/vsx.md:3276 Date: Wed, 02 Dec 2020 07:46:17 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: target X-Bugzilla-Version: 11.0 X-Bugzilla-Keywords: ice-on-valid-code X-Bugzilla-Severity: normal X-Bugzilla-Who: marxin at gcc dot gnu.org 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: bug_id short_desc product version bug_status keywords bug_severity priority component assigned_to reporter cc target_milestone cf_gcchost cf_gcctarget Message-ID: 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 X-BeenThere: gcc-bugs@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-bugs mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 02 Dec 2020 07:46:18 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D98093 Bug ID: 98093 Summary: ICE in gen_vsx_set_v2df, at config/rs6000/vsx.md:3276 Product: gcc Version: 11.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: marxin at gcc dot gnu.org CC: segher at gcc dot gnu.org Target Milestone: --- Host: x86_64-linux Target: ppc64le-linux-gnu The following fails: $ ppc64le-linux-gnu-gcc /home/marxin/Programming/gcc/gcc/testsuite/gcc.dg/uninit-pr78295.c -Ofast --param=3Dmax-completely-peeled-insns=3D0 -fno-ivopts -c during RTL pass: expand /home/marxin/Programming/gcc/gcc/testsuite/gcc.dg/uninit-pr78295.c: In func= tion =E2=80=98f=E2=80=99: /home/marxin/Programming/gcc/gcc/testsuite/gcc.dg/uninit-pr78295.c:11:10: internal compiler error: in gen_vsx_set_v2df, at config/rs6000/vsx.md:3276 11 | t[i] =3D x; /* { dg-bogus "uninitialized" } */ | ~~~~~^~~ 0x5d77b8 gen_vsx_set_v2df(rtx_def*, rtx_def*, rtx_def*, rtx_def*) =20=20=20=20=20=20=20 /home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-ppc64le/build/gcc= /config/rs6000/vsx.md:3276 0xdcdc82 rs6000_expand_vector_set(rtx_def*, rtx_def*, rtx_def*) =20=20=20=20=20=20=20 /home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-ppc64le/build/gcc= /config/rs6000/rs6000.c:7000 0x10c6990 ??? =20=20=20=20=20=20=20 /home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-ppc64le/build/gcc= /config/rs6000/vector.md:1251 0xa09b68 maybe_expand_insn(insn_code, unsigned int, expand_operand*) =20=20=20=20=20=20=20 /home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-ppc64le/build/gcc= /optabs.c:7705 0x8cddbc expand_vec_set_optab_fn =20=20=20=20=20=20=20 /home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-ppc64le/build/gcc= /internal-fn.c:2879 0x8cddbc expand_VEC_SET =20=20=20=20=20=20=20 /home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-ppc64le/build/gcc= /internal-fn.def:148 0x70ed87 expand_call_stmt =20=20=20=20=20=20=20 /home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-ppc64le/build/gcc= /cfgexpand.c:2740 0x70ed87 expand_gimple_stmt_1 =20=20=20=20=20=20=20 /home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-ppc64le/build/gcc= /cfgexpand.c:3835 0x70ed87 expand_gimple_stmt =20=20=20=20=20=20=20 /home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-ppc64le/build/gcc= /cfgexpand.c:3999 0x7146b7 expand_gimple_basic_block =20=20=20=20=20=20=20 /home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-ppc64le/build/gcc= /cfgexpand.c:6040 0x7146b7 execute =20=20=20=20=20=20=20 /home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-ppc64le/build/gcc= /cfgexpand.c:6724 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See for instructions.=