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Stupid Pentium 4 by nix2004-07-12 13:37:31
  Can you not just check if the Zero flag is set? by Tomo2004-07-12 14:12:49
    SSE operations don't set the status flags (n/t) by nix2004-07-12 14:14:24
      can you do a non-sse op on the register? by AndyA 2004-07-12 15:10:42
Is there any way of using this register for something that would set the zero flag even if you did have to do it in several steps?
e.g. take each 32 bits, or them with 0 and check the zero flag?
Or does that involve switching out of SSE mode or some other weird intel perversity?

[ Reply ]
        It's Intel. by LionsPhil2004-07-12 15:22:23

 

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