https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119186
Jakub Jelinek changed:
What|Removed |Added
CC||jakub at gcc dot gnu.org
--- Comment #5
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119186
--- Comment #4 from Jonathan Wakely ---
With GCC 15 you can use __builtin_ctzg which can accept zero.
Or just use std::count_rzero instead.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119186
--- Comment #3 from hao an ---
thanks
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119186
Xi Ruoyao changed:
What|Removed |Added
CC||xry111 at gcc dot gnu.org
Statu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119186
--- Comment #2 from Andrew Pinski ---
__builtin_ctz with a value of 0 is undefined..
