On Fri, Feb 28, 2020 at 01:02:28PM +0800, Jiufu Guo wrote: > > With -ffast-math -O3, this case `STOP 3` on a few platforms, e.g. ppc64le/x86. >
IMHO, using -ffast-math with Fortran code is never correct. With this option, you got exactly what you wanted. -- Steve
