From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 4DD1F3858C60; Tue, 14 Dec 2021 04:42:02 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 4DD1F3858C60 From: "asolokha at gmx dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/103702] New: [12 Regression] ICE in update_target_cost_per_stmt, at config/rs6000/rs6000.c:5457 Date: Tue, 14 Dec 2021 04:42:02 +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: 12.0 X-Bugzilla-Keywords: ice-on-valid-code X-Bugzilla-Severity: normal X-Bugzilla-Who: asolokha at gmx dot com 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 target_milestone 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: Tue, 14 Dec 2021 04:42:02 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D103702 Bug ID: 103702 Summary: [12 Regression] ICE in update_target_cost_per_stmt, at config/rs6000/rs6000.c:5457 Product: gcc Version: 12.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: asolokha at gmx dot com Target Milestone: --- Target: powerpc-*-linux-gnu gcc 12.0.0 20211212 snapshot (g:0b52083ea2c2dd9897031fdc3802a68fd4aa45ef) I= CEs when compiling gcc/testsuite/gcc.dg/vect/pr53185.c w/ -mcpu=3Dpower6 -O2 -ftree-loop-vectorize -fno-tree-scev-cprop: % powerpc-e300c3-linux-gnu-gcc-12.0.0 -mcpu=3Dpower6 -O2 -ftree-loop-vector= ize -fno-tree-scev-cprop -c gcc/testsuite/gcc.dg/vect/pr53185.c during GIMPLE pass: vect gcc/testsuite/gcc.dg/vect/pr53185.c: In function 'fn1': gcc/testsuite/gcc.dg/vect/pr53185.c:8:6: internal compiler error: in update_target_cost_per_stmt, at config/rs6000/rs6000.c:5457 8 | void fn1 () { | ^~~ 0x7527d3 rs6000_cost_data::update_target_cost_per_stmt(vect_cost_for_stmt, _stmt_vec_info*, vect_cost_model_location, unsigned int) =20=20=20=20=20=20=20 /var/tmp/portage/cross-powerpc-e300c3-linux-gnu/gcc-12.0.0_p20211212/work/g= cc-12-20211212/gcc/config/rs6000/rs6000.c:5457 0x121bb3b rs6000_cost_data::add_stmt_cost(int, vect_cost_for_stmt, _stmt_vec_info*, tree_node*, int, vect_cost_model_location) =20=20=20=20=20=20=20 /var/tmp/portage/cross-powerpc-e300c3-linux-gnu/gcc-12.0.0_p20211212/work/g= cc-12-20211212/gcc/config/rs6000/rs6000.c:5497 0x121bb3b rs6000_cost_data::add_stmt_cost(int, vect_cost_for_stmt, _stmt_vec_info*, tree_node*, int, vect_cost_model_location) =20=20=20=20=20=20=20 /var/tmp/portage/cross-powerpc-e300c3-linux-gnu/gcc-12.0.0_p20211212/work/g= cc-12-20211212/gcc/config/rs6000/rs6000.c:5479 0x1122b39 add_stmt_cost =20=20=20=20=20=20=20 /var/tmp/portage/cross-powerpc-e300c3-linux-gnu/gcc-12.0.0_p20211212/work/g= cc-12-20211212/gcc/tree-vectorizer.h:1691 0x1122b39 add_stmt_costs(vector_costs*, vec*) =20=20=20=20=20=20=20 /var/tmp/portage/cross-powerpc-e300c3-linux-gnu/gcc-12.0.0_p20211212/work/g= cc-12-20211212/gcc/tree-vectorizer.h:1727 0x1122b39 vect_analyze_loop_operations =20=20=20=20=20=20=20 /var/tmp/portage/cross-powerpc-e300c3-linux-gnu/gcc-12.0.0_p20211212/work/g= cc-12-20211212/gcc/tree-vect-loop.c:1765 0x1122b39 vect_analyze_loop_2 =20=20=20=20=20=20=20 /var/tmp/portage/cross-powerpc-e300c3-linux-gnu/gcc-12.0.0_p20211212/work/g= cc-12-20211212/gcc/tree-vect-loop.c:2499 0x1123352 vect_analyze_loop_1 =20=20=20=20=20=20=20 /var/tmp/portage/cross-powerpc-e300c3-linux-gnu/gcc-12.0.0_p20211212/work/g= cc-12-20211212/gcc/tree-vect-loop.c:2830 0x11238f9 vect_analyze_loop(loop*, vec_info_shared*) =20=20=20=20=20=20=20 /var/tmp/portage/cross-powerpc-e300c3-linux-gnu/gcc-12.0.0_p20211212/work/g= cc-12-20211212/gcc/tree-vect-loop.c:2952 0x1158638 try_vectorize_loop_1 =20=20=20=20=20=20=20 /var/tmp/portage/cross-powerpc-e300c3-linux-gnu/gcc-12.0.0_p20211212/work/g= cc-12-20211212/gcc/tree-vectorizer.c:1047 0x1158638 try_vectorize_loop =20=20=20=20=20=20=20 /var/tmp/portage/cross-powerpc-e300c3-linux-gnu/gcc-12.0.0_p20211212/work/g= cc-12-20211212/gcc/tree-vectorizer.c:1162 0x1159334 execute =20=20=20=20=20=20=20 /var/tmp/portage/cross-powerpc-e300c3-linux-gnu/gcc-12.0.0_p20211212/work/g= cc-12-20211212/gcc/tree-vectorizer.c:1278=