http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48510
jeremysalwen at gmail dot com changed:
What |Removed |Added
----------------------------------------------------------------------------
Component|target |c
Severity|enhancement |normal
--- Comment #2 from jeremysalwen at gmail dot com 2011-04-08 17:43:25 UTC ---
As you mentioned, unsigned conversions to int and long int both fail to
vectorize. However, signed conversions to long int still fail, while they
succeed for signed conversions to int.
I should note that the computer I ran these last tests on is a Phenom II.
Apologies if I'm mistaken, but I believe the intrinsic
__builtin_ia32_cvttsd2si64
should do the conversion to a signed long on my platform.
