https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91052
--- Comment #4 from Martin Liška <marxin at gcc dot gnu.org> ---
I can still reproduce it with r279828.
$ /dev/shm/gcc-objdir-bisect/gcc/xg++ -B/dev/shm/gcc-objdir-bisect/gcc
/home/marxin/Programming/gcc/gcc/testsuite/gfortran.dg/vect/cost-model-pr34445.f
-misel -O2 -fstack-protector -funroll-all-loops -fno-sched-pressure
-fno-tree-ch -fno-tree-forwprop -fno-tree-ter -c
during RTL pass: ira
/home/marxin/Programming/gcc/gcc/testsuite/gfortran.dg/vect/cost-model-pr34445.f:8:0:
8 | End
|
internal compiler error: in fix_reg_equiv_init, at ira.c:2682
0x7f619b2b8e0a __libc_start_main
../csu/libc-start.c:308
0x863119 ???
../sysdeps/x86_64/start.S:120
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
