Lines Matching defs:ix
29 uint32_t ix;
32 GET_FLOAT_WORD(ix, x);
33 sign = ix >> 31;
34 ix &= 0x7fffffff;
36 if (ix <= 0x3f490fda) { /* |x| ~<= pi/4 */
37 if (ix < 0x39800000) { /* |x| < 2**-12 */
39 FORCE_EVAL(ix < 0x00800000 ? x/0x1p120f : x+0x1p120f);
44 if (ix <= 0x407b53d1) { /* |x| ~<= 5*pi/4 */
45 if (ix <= 0x4016cbe3) /* |x| ~<= 3pi/4 */
50 if (ix <= 0x40e231d5) { /* |x| ~<= 9*pi/4 */
51 if (ix <= 0x40afeddf) /* |x| ~<= 7*pi/4 */
58 if (ix >= 0x7f800000)