; clock on rng · CLOCK mixed with free samples · FULL BGF
; LINEAR BGS->BGF->SDF · atoms EZZIE PHI THERMO on BGF · free rides · no duo
; edi=a esi=b edx=c free seed → then rdtsc xor in
; out: eax = (tsc_lo ^ a ^ b ^ c)|1 · free · never SDF
        mov     r8d, edi
        xor     r8d, esi
        xor     r8d, edx
        rdtsc
        xor     eax, r8d
        or      eax, 1
        ret