This is the mail archive of the
mailing list for the GCC project.
Re: PATCH: Add -mcrc32
On Wed, Jun 10, 2009 at 7:55 AM, Uros Bizjak<firstname.lastname@example.org> wrote:
> On 06/10/2009 01:18 PM, H.J. Lu wrote:
>> Linux kernel is compiled with -mno-sse. It wants crc32 integer
>> without enabling SSE4. ?OK for trunk?
> Hm, don't they use asm directly? IIRC, kernel people hate __builtin_X stuff.
Gcc generates better codes with built-in functions than asm. See:
is another example.