unsigned use_3dnow_prefetch:1;
/** use SSE4.2 or SSE4a popcnt instruction */
unsigned use_popcnt:1;
+ /** use i486 instructions */
+ unsigned use_i486:1;
/** optimize calling convention where possible */
unsigned optimize_cc:1;
/**
* rounding mode
*/
unsigned use_unsafe_floatconv:1;
+ /** emit machine code instead of assembler */
+ unsigned emit_machcode:1;
+
/** function alignment (a power of two in bytes) */
unsigned function_alignment;
/** alignment for labels (which are expected to be frequent jump targets) */