[Bug libfortran/91030] Poor performance of I/O -fconvert=big-endian

[tkoenig at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91030

--- Comment #21 from Thomas Koenig <tkoenig at gcc dot gnu.org> ---
Created attachment 46537
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=46537&action=edit
Something to benchmark.