bool __fastcall PfSnIsSectionPrefetchedAfterPhase(__int64 a1, int a2, unsigned int a3){
int v3;
unsigned int v5;
unsigned int v6;
v3 = *(_DWORD *)(a1 + 20) >> 8;
if( a2 != 1 )
LOBYTE(v3) = *(_DWORD *)(a1 + 20) >> 1;
if( !_BitScanReverse(&v5, v3 & 0x7F) )
return 0;
_BitScanReverse(&v6, a3);
return v5 > v6;
}