------- Comment #4 from pinskia at gcc dot gnu dot org 2007-05-22 22:04 -------
> (probably the condition check is too conservative
> so this isn't fully cooked yet):
Way too conservative because even if you don't have the opcode, sometimes code
can be produced without calling the libcall.
If you change the define to:
#define NSEC_PER_SEC 0x10000000UL
You will not get an call udividi3, though there is still a divide in unsigned
long long, the division can be done exactly (via shifting).
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Severity|major |normal
Component|c |middle-end
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32044
