https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120830
--- Comment #5 from Sam James <sjames at gcc dot gnu.org> ---
Breakpoint 1, fancy_abort (file=0x555558aff788
"/var/tmp/portage/sys-devel/gcc-16.0.9999/work/gcc-16.0.9999/gcc/machmode.h",
line=391, function=0x555558a29006 "as_a")
at
/usr/src/debug/sys-devel/gcc-16.0.9999/gcc-16.0.9999/gcc/diagnostic.cc:1777
1777 {
(gdb) bt
#0 fancy_abort (file=0x555558aff788
"/var/tmp/portage/sys-devel/gcc-16.0.9999/work/gcc-16.0.9999/gcc/machmode.h",
line=391, function=0x555558a29006 "as_a")
at
/usr/src/debug/sys-devel/gcc-16.0.9999/gcc-16.0.9999/gcc/diagnostic.cc:1777
#1 0x00005555567626bf in as_a<scalar_mode> (m=<optimized out>, m=<optimized
out>) at
/usr/src/debug/sys-devel/gcc-16.0.9999/gcc-16.0.9999/gcc/machmode.h:537
#2 ix86_get_vector_cse_mode (size=<optimized out>, smode=<optimized out>) at
/usr/src/debug/sys-devel/gcc-16.0.9999/gcc-16.0.9999/gcc/config/i386/i386-features.cc:3370
#3 0x0000555557e4d4d0 in remove_redundant_vector_load () at
/usr/src/debug/sys-devel/gcc-16.0.9999/gcc-16.0.9999/gcc/config/i386/i386-features.cc:3733
#4 (anonymous namespace)::pass_remove_redundant_vector_load::execute
(this=<optimized out>)
at
/usr/src/debug/sys-devel/gcc-16.0.9999/gcc-16.0.9999/gcc/config/i386/i386-features.cc:3844
#5 0x000055555561fab4 in execute_one_pass (pass=0x5555595e10d0) at
/usr/src/debug/sys-devel/gcc-16.0.9999/gcc-16.0.9999/gcc/passes.cc:2654
#6 0x00005555576d1adc in execute_pass_list_1 (pass=0x5555595e10d0) at
/usr/src/debug/sys-devel/gcc-16.0.9999/gcc-16.0.9999/gcc/passes.cc:2763
#7 0x00005555576d1af9 in execute_pass_list_1 (pass=0x5555595e0280) at
/usr/src/debug/sys-devel/gcc-16.0.9999/gcc-16.0.9999/gcc/passes.cc:2764
#8 0x00005555576d1689 in execute_pass_list (fn=0x7ffff6eacd48, pass=<optimized
out>) at
/usr/src/debug/sys-devel/gcc-16.0.9999/gcc-16.0.9999/gcc/passes.cc:2774
#9 0x00005555576654da in cgraph_node::expand (this=0x7fffea53c220) at
/usr/src/debug/sys-devel/gcc-16.0.9999/gcc-16.0.9999/gcc/context.h:48
#10 0x000055555756929a in expand_all_functions () at
/usr/src/debug/sys-devel/gcc-16.0.9999/gcc-16.0.9999/gcc/cgraphunit.cc:2042
#11 symbol_table::compile (this=<optimized out>) at
/usr/src/debug/sys-devel/gcc-16.0.9999/gcc-16.0.9999/gcc/cgraphunit.cc:2418
#12 0x00005555581d3f29 in symbol_table::finalize_compilation_unit
(this=0x7ffff7006000) at
/usr/src/debug/sys-devel/gcc-16.0.9999/gcc-16.0.9999/gcc/cgraphunit.cc:2607
#13 0x0000555558185a61 in compile_file () at
/usr/src/debug/sys-devel/gcc-16.0.9999/gcc-16.0.9999/gcc/toplev.cc:479
#14 0x000055555812dd59 in do_compile () at
/usr/src/debug/sys-devel/gcc-16.0.9999/gcc-16.0.9999/gcc/toplev.cc:2212
#15 toplev::main (this=this@entry=0x7fffffffd646, argc=<optimized out>,
argv=<optimized out>) at
/usr/src/debug/sys-devel/gcc-16.0.9999/gcc-16.0.9999/gcc/toplev.cc:2375
#16 0x000055555812d02d in main (argc=<optimized out>, argv=<optimized out>) at
/usr/src/debug/sys-devel/gcc-16.0.9999/gcc-16.0.9999/gcc/main.cc:39
