https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112597
--- Comment #7 from JuzheZhong <juzhe.zhong at rivai dot ai> --- I think there is middle-end issue here: FAIL: gfortran.dg/maxval_char_3.f90 -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions (internal compiler error: in duplicate_and_interleave, at tree-vect-slp.cc:8025) Could you file another PR CC me, Robin and Richard for this ?
