https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99857
Arseny Solokha <asolokha at gmx dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |asolokha at gmx dot com
--- Comment #5 from Arseny Solokha <asolokha at gmx dot com> ---
(In reply to Jan Hubicka from comment #4)
> Having smaller testcase is nice - the libgomp one had quite few
> release_body calls at compile time.
How about this one, reduced from
gcc/testsuite/c-c++-common/gomp/declare-variant-5.c?
void
f3 (void);
#pragma omp declare variant(f3) match(construct = {simd})
void
f5 (void)
{
int i;
#pragma omp simd
for (i = 0; i < 1; i++)
f5 ();
}
% gcc-11.0.1 -flto -fopenmp -c wskzgdhe.c
during IPA pass: modref
wskzgdhe.c:13:1: internal compiler error: in
omp_lto_output_declare_variant_alt, at omp-general.c:2368
13 | }
| ^
0x69caf3 omp_lto_output_declare_variant_alt(lto_simple_output_block*,
cgraph_node*, lto_symtab_encoder_d*)
/var/tmp/portage/sys-devel/gcc-11.0.1_alpha20210404/work/gcc-11-20210404/gcc/omp-general.c:2368
0xc8dca6 output_refs
/var/tmp/portage/sys-devel/gcc-11.0.1_alpha20210404/work/gcc-11-20210404/gcc/lto-cgraph.c:773
0xc8dca6 output_symtab()
/var/tmp/portage/sys-devel/gcc-11.0.1_alpha20210404/work/gcc-11-20210404/gcc/lto-cgraph.c:1017
0xca3961 lto_output()
/var/tmp/portage/sys-devel/gcc-11.0.1_alpha20210404/work/gcc-11-20210404/gcc/lto-streamer-out.c:2810
0xd2b351 write_lto
/var/tmp/portage/sys-devel/gcc-11.0.1_alpha20210404/work/gcc-11-20210404/gcc/passes.c:2680
0xd2b351 ipa_write_summaries_1
/var/tmp/portage/sys-devel/gcc-11.0.1_alpha20210404/work/gcc-11-20210404/gcc/passes.c:2744
0xd2b351 ipa_write_summaries()
/var/tmp/portage/sys-devel/gcc-11.0.1_alpha20210404/work/gcc-11-20210404/gcc/passes.c:2800
0x9a176d ipa_passes
/var/tmp/portage/sys-devel/gcc-11.0.1_alpha20210404/work/gcc-11-20210404/gcc/cgraphunit.c:2204
0x9a176d symbol_table::compile()
/var/tmp/portage/sys-devel/gcc-11.0.1_alpha20210404/work/gcc-11-20210404/gcc/cgraphunit.c:2291
0x9a3f87 symbol_table::compile()
/var/tmp/portage/sys-devel/gcc-11.0.1_alpha20210404/work/gcc-11-20210404/gcc/cgraphunit.c:2271
0x9a3f87 symbol_table::finalize_compilation_unit()
/var/tmp/portage/sys-devel/gcc-11.0.1_alpha20210404/work/gcc-11-20210404/gcc/cgraphunit.c:2539
