From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id C2A7F388C02A; Wed, 3 Feb 2021 18:47:49 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org C2A7F388C02A From: "marxin at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/98958] New: ICE in rs6000_expand_vector_set_var_p8, at config/rs6000/rs6000.c:7050 Date: Wed, 03 Feb 2021 18:47:49 +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 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, 03 Feb 2021 18:47:49 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D98958 Bug ID: 98958 Summary: ICE in rs6000_expand_vector_set_var_p8, at config/rs6000/rs6000.c:7050 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: luoxhu at gcc dot gnu.org Target Milestone: --- Likely started with g:fbe37371cf372b84d5b7f1a6f5f0971a513dd5fa $ cat ice.i int main() { __attribute__((altivec(vector__))) int v; for (long k;;) v[k] =3D 10; return 0; } $ ppc64le-linux-gnu-gcc ice.i -c -Og during RTL pass: expand ice.i: In function =E2=80=98main=E2=80=99: ice.i:5:10: internal compiler error: in rs6000_expand_vector_set_var_p8, at config/rs6000/rs6000.c:7050 5 | v[k] =3D 10; | ~~~~~^~~~ 0x5d9fd6 rs6000_expand_vector_set_var_p8 =20=20=20=20=20=20=20 /home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-ppc64le/build/gcc= /config/rs6000/rs6000.c:7050 0x5d9fd6 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:7166 0x10f1e80 ??? =20=20=20=20=20=20=20 /home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-ppc64le/build/gcc= /config/rs6000/vector.md:1251 0xa1ac68 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:7820 0x8dd1bc 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:2871 0x8dd1bc 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 0x71bcf7 expand_call_stmt =20=20=20=20=20=20=20 /home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-ppc64le/build/gcc= /cfgexpand.c:2748 0x71bcf7 expand_gimple_stmt_1 =20=20=20=20=20=20=20 /home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-ppc64le/build/gcc= /cfgexpand.c:3843 0x71bcf7 expand_gimple_stmt =20=20=20=20=20=20=20 /home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-ppc64le/build/gcc= /cfgexpand.c:4007 0x72182a expand_gimple_basic_block =20=20=20=20=20=20=20 /home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-ppc64le/build/gcc= /cfgexpand.c:6044 0x72182a execute =20=20=20=20=20=20=20 /home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-ppc64le/build/gcc= /cfgexpand.c:6728 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See for instructions.=