https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103136
G. Steinmetz <gs...@t-online.de> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |ice-on-valid-code
Target| |x86_64-pc-linux-gnu
--- Comment #1 from G. Steinmetz <gs...@t-online.de> ---
Similar with file gfortran.dg/gomp/appendix-a/a.11.4.f90
(only with -Ofast)
$ gfortran-12-20211107 -c a.11.4.f90 -fopenmp -mavx -O3
$ gfortran-12-20211107 -c a.11.4.f90 -fopenmp -mavx -Ofast
during RTL pass: expand
a.11.4.f90:11:19:
11 | CC = DD
| ^
internal compiler error: in maybe_gen_insn, at optabs.c:7871
0xc3a2ce maybe_gen_insn(insn_code, unsigned int, expand_operand*)
../../gcc/optabs.c:7871
#...
