[Bug middle-end/83653] [6/7/8 Regression] GCC fails to remove a can't-happen call on ia64

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83653

--- Comment #16 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Actually, there is no need to use the __COUNTER__ stuff, just use
static const int __ia64_asr_p = ...;
in the scope.  It is just important __OPTIMIZE__ is on, because at -O0 the
compiler wouldn't optimize those static vars away.