unsigned use_sse2:1;
/** use ffreep instead of fpop */
unsigned use_ffreep:1;
- /** use ftst where possible */
- unsigned use_ftst:1;
/** use femms to pop all float registers */
unsigned use_femms:1;
/** use emms to pop all float registers */
/** use SSE4.2 or SSE4a popcnt instruction */
unsigned use_popcnt:1;
/** use i486 instructions */
- unsigned use_i486:1;
+ unsigned use_bswap:1;
/** optimize calling convention where possible */
unsigned optimize_cc:1;
/**