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From: "dcb314 at hotmail dot com" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/106841] New: ice in vect_get_vec_defs_for_operand, at tree-vect-stmts.cc:1509 Date: Mon, 05 Sep 2022 19:14:44 +0000 [thread overview] Message-ID: <bug-106841-4@http.gcc.gnu.org/bugzilla/> (raw) https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106841 Bug ID: 106841 Summary: ice in vect_get_vec_defs_for_operand, at tree-vect-stmts.cc:1509 Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: dcb314 at hotmail dot com Target Milestone: --- Created attachment 53540 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=53540&action=edit gzipped C++ source code The attached C++ code does this: during GIMPLE pass: vect msh3.cpp: In member function 'virtual AnyType Square_Op::operator()(Stack) const': msh3.cpp:8044:9: internal compiler error: in vect_get_vec_defs_for_operand, at tree-vect-stmts.cc:1509 8044 | AnyType Square_Op::operator( )(Stack stack) const { | ^~~~~~~~~ 0x20af236 vect_get_vec_defs_for_operand(vec_info*, _stmt_vec_info*, unsigned int, tree_node*, vec<tree_node*, va_heap, vl_ptr>*, tree_node*) ../../trunk.git/gcc/tree-vect-stmts.cc:1509 0x20cf508 vect_get_gather_scatter_ops(_loop_vec_info*, loop*, _stmt_vec_info*, _slp_tree*, gather_scatter_info*, tree_node**, vec<tree_node*, va_heap, vl_ptr>*) ../../trunk.git/gcc/tree-vect-stmts.cc:3066 0x20bab42 vectorizable_load(vec_info*, _stmt_vec_info*, gimple_stmt_iterator*, gimple**, _slp_tree*, vec<stmt_info_for_cost, va_heap, vl_ptr>*) ../../trunk.git/gcc/tree-vect-stmts.cc:9627 when compiled with -c -w -O3 -ffast-math -march=bdver2. I will have a go at producing a git range.
next reply other threads:[~2022-09-05 19:14 UTC|newest] Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-09-05 19:14 dcb314 at hotmail dot com [this message] 2022-09-05 19:17 ` [Bug c++/106841] " dcb314 at hotmail dot com 2022-09-05 21:17 ` dcb314 at hotmail dot com 2022-09-06 4:49 ` [Bug c++/106841] [12/13 Regression] ICE in vect_get_vec_defs_for_operand, at tree-vect-stmts.cc:1509 since r12-2733-g31855ba6b16cd138 marxin at gcc dot gnu.org 2022-09-06 8:01 ` rguenth at gcc dot gnu.org 2022-09-06 8:55 ` cvs-commit at gcc dot gnu.org 2022-09-06 9:10 ` [Bug c++/106841] [12 " rguenth at gcc dot gnu.org 2022-09-09 9:50 ` cvs-commit at gcc dot gnu.org 2022-09-09 9:50 ` rguenth at gcc dot gnu.org 2022-10-06 15:56 ` kenneth.hoste at ugent dot be 2022-10-07 6:55 ` rguenth at gcc dot gnu.org
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