Re: [RFC PATCH, i386]: Vectorize calls to floor, ceil, trunc and rint functions.

2011-03-16 Thread Uros Bizjak
On Wed, Mar 16, 2011 at 7:56 PM, H.J. Lu wrote: >>> Attached [RFC] patch vectorizes calls to floor, ceil, trunc and rint >>> (and their float variants) functions using roundps/roundpd SSE4.1 >>> instruction. >>> >>> 2011-02-27  Uros Bizjak   >>> >>>        * config/i386/i386.md (ROUND_FLOOR): New

Re: [RFC PATCH, i386]: Vectorize calls to floor, ceil, trunc and rint functions.

2011-03-16 Thread H.J. Lu
On Wed, Mar 16, 2011 at 11:38 AM, H.J. Lu wrote: > On Sun, Feb 27, 2011 at 5:45 AM, Uros Bizjak wrote: >> Hello! >> >> Attached [RFC] patch vectorizes calls to floor, ceil, trunc and rint >> (and their float variants) functions using roundps/roundpd SSE4.1 >> instruction. >> >> 2011-02-27  Uros B

Re: [RFC PATCH, i386]: Vectorize calls to floor, ceil, trunc and rint functions.

2011-03-16 Thread H.J. Lu
On Sun, Feb 27, 2011 at 5:45 AM, Uros Bizjak wrote: > Hello! > > Attached [RFC] patch vectorizes calls to floor, ceil, trunc and rint > (and their float variants) functions using roundps/roundpd SSE4.1 > instruction. > > 2011-02-27  Uros Bizjak   > >        * config/i386/i386.md (ROUND_FLOOR): New

Re: [RFC PATCH, i386]: Vectorize calls to floor, ceil, trunc and rint functions.

2011-03-14 Thread Uros Bizjak
On Sun, Feb 27, 2011 at 2:45 PM, Uros Bizjak wrote: > Attached [RFC] patch vectorizes calls to floor, ceil, trunc and rint > (and their float variants) functions using roundps/roundpd SSE4.1 > instruction. > > 2011-02-27  Uros Bizjak   > >        * config/i386/i386.md (ROUND_FLOOR): New constant.