From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 9C8EE3858402; Tue, 14 Sep 2021 07:19:53 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 9C8EE3858402 From: "marxin at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug ipa/102310] [11/12 Regression] ICE in visit_ref_for_mod_analysis with OpenACC Date: Tue, 14 Sep 2021 07:19:53 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: ipa X-Bugzilla-Version: 12.0 X-Bugzilla-Keywords: ice-on-valid-code X-Bugzilla-Severity: normal X-Bugzilla-Who: marxin at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 11.3 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cf_reconfirmed_on everconfirmed bug_status cc Message-ID: In-Reply-To: References: 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: Tue, 14 Sep 2021 07:19:53 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D102310 Martin Li=C5=A1ka changed: What |Removed |Added ---------------------------------------------------------------------------- Last reconfirmed| |2021-09-14 Ever confirmed|0 |1 Status|UNCONFIRMED |NEW CC| |julian at codesourcery dot= com --- Comment #2 from Martin Li=C5=A1ka --- Confirmed. Well, I'm not sure it's about IPA modref, the test-case fails ev= en w/o any optimization level: $ gcc pr102310.f90 -c -fopenacc during RTL pass: expand pr102310.f90:22:41: 22 | K =3D IDX(I) + ABC * BB%Y%X | ^ internal compiler error: in expand_expr_real_1, at expr.c:10599 0x6be64a expand_expr_real_1(tree_node*, rtx_def*, machine_mode, expand_modifier, rtx_def**, bool) /home/marxin/Programming/gcc/gcc/expr.c:10599 0xbd7ac6 store_expr(tree_node*, rtx_def*, int, bool, bool) /home/marxin/Programming/gcc/gcc/expr.c:6103 0xbd933d expand_assignment(tree_node*, tree_node*, bool) /home/marxin/Programming/gcc/gcc/expr.c:5835 0xa9a75a expand_gimple_stmt_1 /home/marxin/Programming/gcc/gcc/cfgexpand.c:3942 0xa9a75a expand_gimple_stmt /home/marxin/Programming/gcc/gcc/cfgexpand.c:4040 0xaa1070 expand_gimple_basic_block /home/marxin/Programming/gcc/gcc/cfgexpand.c:6082 0xaa2fb7 execute /home/marxin/Programming/gcc/gcc/cfgexpand.c:6808 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See for instructions. Is it really a valid test-case? Happens since r10-5597-g549188ea10757060.=