[Bug target/80154] sizeof(long double) == 16 even with -mlong-double-80

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80154

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
          Component|c                           |target
         Resolution|---                         |INVALID

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
You are misunderstanding what this option does.
-mlong-double-64
-mlong-double-80
-mlong-double-128

80 here means the precision (80bit vs 128bit IEEE) and not storage unit.
You want:
-m96bit-long-double
for that.