[Ffmpeg-devel] int vs. float: Hard Numbers

[Rich Felker]

On Fri, May 20, 2005 at 12:46:24PM -0600, Mike Melanson wrote:
>   rdtsc            ; get a timestamp
>   mov    ebx, eax  ; save the lower 32 bits of the timestamp
>   mov    eax, 1    ; set up the base for multiplication
>   times ITERATIONS  mul  ecx  ; perform n int mults (eax *= ecx)
>   mov    ecx, eax  ; save the final product before fetching timestamp
>   rdtsc            ; get another timestamp

Each mul depends on the output of the previous one. Very bad test...
:)

Rich