On Fri, Feb 10, 2017 at 05:00:26PM -0800, Steve Kargl wrote: > On Fri, Feb 10, 2017 at 04:52:09PM -0800, Jerry DeLisle wrote: > > > > gcc112 is a power8 machine. > > > > $ gfc -static -mfloat128 -mcpu=power8 foo.f90 > > $ ./a.out > > 16 106 31 > > > > $ gfc -static -mfloat128 -mabi=ieeelongdouble foo.f90 > > gfc: warning: using IEEE extended precision long double > > f951: Warning: using IEEE extended precision long double > > $ ./a.out > > 16 113 33 > > > > The warning looks strange. You've clearly asked the > compiler to use IEEE 754, so why warn? Seems like a > bug.
I forgot to say "Thanks for checking what powerpc does." -- Steve 20161221 https://www.youtube.com/watch?v=IbCHE-hONow
