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From: "marxin at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/106824] [13 Regression] ICE in set_nan, at value-range.cc:283 since r13-2266-g8bb1df032cc080b7
Date: Mon, 05 Sep 2022 11:11:02 +0000 [thread overview]
Message-ID: <bug-106824-4-0KPyEVPrZf@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-106824-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106824
--- Comment #9 from Martin Liška <marxin at gcc dot gnu.org> ---
BT:
g++ bug840.cc -c -O2 -march=bdver2
during GIMPLE pass: thread
bug840.cc: In function ‘void internal::ShortestPath()’:
bug840.cc:68:6: internal compiler error: in set_nan, at value-range.cc:283
68 | void ShortestPath() {
| ^~~~~~~~~~~~
0x91a2b3 frange::set_nan(fp_prop::kind)
/home/marxin/Programming/gcc/gcc/value-range.cc:283
0x21c1725 foperator_equal::op1_range(frange&, tree_node*, irange const&, frange
const&, relation_kind_t) const
/home/marxin/Programming/gcc/gcc/range-op-float.cc:364
0x20a3d46 gimple_range_calc_op1(vrange&, gimple const*, vrange const&, vrange
const&)
/home/marxin/Programming/gcc/gcc/gimple-range-gori.cc:80
0x20a6d3d gori_compute::compute_operand1_range(vrange&, gimple*, vrange const&,
tree_node*, fur_source&)
/home/marxin/Programming/gcc/gcc/gimple-range-gori.cc:1019
0x20a939b gori_compute::outgoing_edge_range_p(vrange&, edge_def*, tree_node*,
range_query&)
/home/marxin/Programming/gcc/gcc/gimple-range-gori.cc:1270
0x1443c95 path_range_query::compute_ranges_in_block(basic_block_def*)
/home/marxin/Programming/gcc/gcc/gimple-range-path.cc:454
0x1444132 path_range_query::compute_ranges(bitmap_head const*)
/home/marxin/Programming/gcc/gcc/gimple-range-path.cc:622
0x14cd837 back_threader::find_taken_edge_cond(vec<basic_block_def*, va_heap,
vl_ptr> const&, gcond*)
/home/marxin/Programming/gcc/gcc/tree-ssa-threadbackward.cc:333
0x14cd9e6 back_threader::maybe_register_path(back_threader_profitability&)
/home/marxin/Programming/gcc/gcc/tree-ssa-threadbackward.cc:248
0x14cdeb8 back_threader::find_paths_to_names(basic_block_def*, bitmap_head*,
unsigned int, back_threader_profitability&)
/home/marxin/Programming/gcc/gcc/tree-ssa-threadbackward.cc:380
0x14ce6b9 back_threader::find_paths_to_names(basic_block_def*, bitmap_head*,
unsigned int, back_threader_profitability&)
/home/marxin/Programming/gcc/gcc/tree-ssa-threadbackward.cc:502
0x14ce6b9 back_threader::find_paths_to_names(basic_block_def*, bitmap_head*,
unsigned int, back_threader_profitability&)
/home/marxin/Programming/gcc/gcc/tree-ssa-threadbackward.cc:502
0x14ce6b9 back_threader::find_paths_to_names(basic_block_def*, bitmap_head*,
unsigned int, back_threader_profitability&)
/home/marxin/Programming/gcc/gcc/tree-ssa-threadbackward.cc:502
0x14ce6b9 back_threader::find_paths_to_names(basic_block_def*, bitmap_head*,
unsigned int, back_threader_profitability&)
/home/marxin/Programming/gcc/gcc/tree-ssa-threadbackward.cc:502
0x14ceefc back_threader::maybe_thread_block(basic_block_def*)
/home/marxin/Programming/gcc/gcc/tree-ssa-threadbackward.cc:574
0x14cefa1 back_threader::thread_blocks()
/home/marxin/Programming/gcc/gcc/tree-ssa-threadbackward.cc:1002
0x14cf008 execute
/home/marxin/Programming/gcc/gcc/tree-ssa-threadbackward.cc:1104
Please submit a full bug report, with preprocessed source (by using
-freport-bug).
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
next prev parent reply other threads:[~2022-09-05 11:11 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-04 6:31 [Bug c++/106824] New: ice in set_nan, at value-range.cc:283 dcb314 at hotmail dot com
2022-09-04 16:07 ` [Bug c++/106824] " dcb314 at hotmail dot com
2022-09-04 18:51 ` dcb314 at hotmail dot com
2022-09-04 20:55 ` dcb314 at hotmail dot com
2022-09-05 6:02 ` aldyh at gcc dot gnu.org
2022-09-05 6:42 ` dcb314 at hotmail dot com
2022-09-05 6:56 ` aldyh at gcc dot gnu.org
2022-09-05 11:10 ` marxin at gcc dot gnu.org
2022-09-05 11:10 ` [Bug c++/106824] [13 Regression] ICE in set_nan, at value-range.cc:283 since r13-2266-g8bb1df032cc080b7 marxin at gcc dot gnu.org
2022-09-05 11:11 ` marxin at gcc dot gnu.org [this message]
2022-09-05 13:16 ` aldyh at gcc dot gnu.org
2022-09-05 13:47 ` [Bug middle-end/106824] " aldyh at gcc dot gnu.org
2022-09-05 15:57 ` cvs-commit at gcc dot gnu.org
2022-09-05 15:58 ` aldyh at gcc dot gnu.org
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