https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114883
--- Comment #3 from Hongtao Liu <liuhongt at gcc dot gnu.org> --- Created attachment 58066 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=58066&action=edit reproduced testcase gfortran -O2 -march=x86-64-v4 -fvect-cost-model=cheap.
