https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85390
--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
More likely we don't normally pull loads above conditionals at all especially
when there is one on each side.
Doing this:
extern int a, b, c;
int f(int x, int b, int a)
{
__builtin_prefetch((void *) (x ? a : b));
return c;
}
Shows that.
