https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95640
--- Comment #11 from Bill Long <longb at cray dot com> --- I checked with the Intel docs and the ia64 version of the compiler (what HPC users use) does not support x87. Is there a gfortran compiler option to disable x87 use (i.e. REAL(10) is an error), to match the other compilers?