https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114659
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Component|middle-end |target
--- Comment #6 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
I doubt there is not much to be done here. It is a x87 issue where we do the
store of the float register stack register to the stack to get 32bits (or
64bit) version. And then load it into a GPR.
float t = *x;
float t1 = *y;
__builtin_memcpy (&xu.f, &t, sizeof (float));
__builtin_memcpy (&xu.f, &t1, sizeof (float));
Produces exactly the same issue.
