subject:"MMX instruction and gcc"

Re: MMX instruction and gcc

2007-03-15 Thread Zuxy Meng

"Andrew Pinski" <[EMAIL PROTECTED]> Ð´ÈëÏûÏ¢ÐÂÎÅ:[EMAIL PROTECTED] > On 15 Mar 2007 08:12:21 -0700, Ian Lance Taylor <[EMAIL PROTECTED]> wrote: >> Galloth <[EMAIL PROTECTED]> writes: >> >> > I want ask, if there is posibilities that gcc will be automaticaly >> > generates MMX instruction? I tried -

Re: MMX instruction and gcc

2007-03-15 Thread Andrew Pinski

On 15 Mar 2007 08:12:21 -0700, Ian Lance Taylor <[EMAIL PROTECTED]> wrote: Galloth <[EMAIL PROTECTED]> writes: > I want ask, if there is posibilities that gcc will be automaticaly > generates MMX instruction? I tried -mtune, -march -mmmx. But gcc stil > generates code without MMX instruction. O

Re: MMX instruction and gcc

2007-03-15 Thread Ian Lance Taylor

Galloth <[EMAIL PROTECTED]> writes: > I want ask, if there is posibilities that gcc will be automaticaly > generates MMX instruction? I tried -mtune, -march -mmmx. But gcc stil > generates code without MMX instruction. On net I found only > information about inline assembler function or citation

MMX instruction and gcc

2007-03-15 Thread Galloth

Hi, I want ask, if there is posibilities that gcc will be automaticaly generates MMX instruction? I tried -mtune, -march -mmmx. But gcc stil generates code without MMX instruction. On net I found only information about inline assembler function or citation from man page. I tried to compile progra