| /illumos-gate/usr/src/lib/libm/common/C/ |
| H A D | erf.c | 283 int hx, ix, i; local
286 hx = ((int *) &x)[HIWORD];
287 ix = hx & 0x7fffffff;
293 i = ((unsigned) hx >> 31) << 1;
316 if (hx >= 0)
322 if (hx >= 0)
343 if (hx >= 0)
351 int hx, ix; local
354 hx = ((int *) &x)[HIWORD];
355 ix = hx
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| /illumos-gate/usr/src/lib/libm/common/Q/ |
| H A D | powl.c | 138 int hx, lx, hy, ly, ahx, ahy; local
143 hx = px[i0];
147 ahx = hx & ~0x80000000;
152 else if (hx == 0x3fff0000 && lx == 0 &&
159 sbx = (unsigned) hx >> 31;
|
| /illumos-gate/usr/src/lib/libm/common/complex/ |
| H A D | k_atan2.c | 459 int ix, iy, hx, hy, lx, ly; local
465 hx = ((int *) &x)[HIWORD];
467 ix = hx & ~0x80000000;
474 if (hx >= 0) { /* ATAN2(+-finite, +inf) is +-0 */
485 } else if (hx > 0) { /* ATAN2(+-INF,+INF) = +-pi/4 */
494 if (hx >= 0) /* ATAN2(+-0, +(0 <= x <= inf)) is +-0 */
508 if (hx < 0) {
541 if (hx < 0) {
|
| /illumos-gate/usr/src/lib/libm/common/m9x/ |
| H A D | fmal.c | 97 int hx, hy, hz, ex, ey, ez, exy, sxy, sz, e, ibit; local
105 hx = xx.i[0] & ~0x80000000;
113 if (hx >= 0x7fff0000) {
114 if ((hx & 0xffff) | xx.i[1] | xx.i[2] | xx.i[3]) {
115 if (!(hx & 0x8000)) {
125 } else if (hx == 0) {
262 ex = hx >> 16;
263 hx &= 0xffff;
265 if (hx | (xx.i[1] & 0xfffe0000)) {
268 hx
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| H A D | tgammaf.c | 456 int i, j, k, ix, hx, xk; local
458 hx = *(int *) &xf;
459 ix = hx & 0x7fffffff;
466 return (xf * ((hx < 0)? 0.0F : xf)); /* +-Inf or NaN */
468 if (hx > 0x420C290F) /* x > 35.040096283... overflow */
471 if (hx >= 0x41000000) /* x >= 8 */
474 if (hx > 0) { /* 0 < x < 8 */
|
| H A D | tgamma.c | 1535 int i, j, k, m, ix, hx, xk; local
1538 hx = __HI(x);
1540 ix = hx & 0x7fffffff;
1547 return (x * ((hx < 0)? 0.0 : x));
1548 if (hx > 0x406573fa || /* x > 171.62... overflow to +inf */
1549 (hx == 0x406573fa && lx > 0xE561F647)) {
1553 if (hx >= 0x40200000) { /* x >= 8 */
1559 if (hx > 0) { /* 0 < x < 8 */
1678 hx = __HI(z);
1679 i = hx
[all...] |
| H A D | tgammal.c | 1013 int i, j, m, ix, hx, xk; local
1016 hx = H0_WORD(x);
1018 ix = hx & 0x7fffffff;
1024 return (x * ((hx < 0)? zero : x)); /* Inf or NaN */
1027 if (hx >= 0x40020000) { /* x >= 8 */
1033 if (hx > 0) { /* 0 < x < 8 */
|
| /illumos-gate/usr/src/lib/libmvec/common/ |
| H A D | __vatan2f.c | 59 int i, k0 = 0, k1, k2, hx, sx, sy; local
72 hx = *(int*)x;
77 sx = hx & 0x80000000;
78 hx &= ~0x80000000;
80 if (hy0 > hx)
84 i = hx;
85 hx = hy0;
122 if (hx >= 0x7f800000 || hx - hy0 >= 0x0c800000)
124 if (hx >
[all...] |
| H A D | __vcos.c | 534 unsigned hx; local
542 hx = HI(x);
543 xsb0 = hx >> 31;
544 hx &= ~0x80000000;
545 if (hx > 0x413921fb) /* (1.6471e+06) Too big: leave it. */
547 if (hx >= 0x7ff00000) /* Inf or NaN */
570 hx = HI(x);
571 xsb1 = hx >> 31;
572 hx &= ~0x80000000;
573 if (hx >
[all...] |
| H A D | __vcosbig_ultra3.c | 106 unsigned hx; local
110 hx = HI(x);
111 xsb0 = hx >> 31;
112 hx &= ~0x80000000;
113 if (hx <= pthresh || hx > 0x413921fb)
115 if (hx > 0x413921fb && hx < 0x7ff00000)
133 hx = HI(x);
134 xsb1 = hx >> 3
[all...] |
| H A D | __vsin.c | 513 unsigned hx; local
517 hx = HI(x);
518 xsb0 = hx >> 31;
519 hx &= ~0x80000000;
520 if (hx < 0x3e400000)
531 if (hx > 0x413921fb)
533 if (hx >= 0x7ff00000)
556 hx = HI(x);
557 xsb1 = hx >> 31;
558 hx
[all...] |
| H A D | __vsinbig_ultra3.c | 106 unsigned hx; local
110 hx = HI(x);
111 xsb0 = hx >> 31;
112 hx &= ~0x80000000;
113 if (hx <= pthresh || hx > 0x413921fb)
115 if (hx > 0x413921fb && hx < 0x7ff00000)
133 hx = HI(x);
134 xsb1 = hx >> 3
[all...] |
| H A D | __vsincos.c | 726 unsigned hx; local
733 hx = HI(x);
734 xsb0 = hx >> 31;
735 hx &= ~0x80000000;
736 if (hx <= 0x3fe921fb) /* Done above. */
746 if (hx > 0x413921fb) /* (1.6471e+06) Too big: leave it. */
748 if (hx >= 0x7ff00000) /* Inf or NaN */
776 hx = HI(x);
777 xsb1 = hx >> 31;
778 hx
[all...] |
| H A D | __vpow.c | 518 hx = HI(px); \
522 sx = hx >> 31; \
524 hx &= 0x7fffffff; \
533 if (hx > 0x7ff00000 || (hx == 0x7ff00000 && lx != 0)) /* |X| = Nan */ \
535 else if ((hx | lx) == 0 || (hx == 0x7ff00000 && lx == 0)) /* X = 0 or Inf */ \
537 HI(pz) = hx; \
553 if (hx >= 0x7ff00000 || exp >= 0x43e) /* X=Inf,Nan or |Y|>2^63,Inf,Nan */ \
556 if (hx >
696 unsigned hx, lx, sx, hy, ly, sy; local
719 unsigned hx = HI(px); local
1143 unsigned hx, hx0, hy, ly, sy; local
[all...] |