MMX intrinsics can not be supported on x64 processors really? RRS feed

  • Question

  • msdn said, MMX intrinsics use the __m64 data type, which is not supported on x64 processors.

    but how about my programs with mmx?

    please help me, thanks!

    • Edited by god0000 Tuesday, July 10, 2012 3:11 AM thank
    Tuesday, July 10, 2012 3:09 AM