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/haiku/src/system/libroot/posix/musl/math/
H A Dhypot.c13 double_t xh, xl, xc; in sq() local
16 xh = x - xc + xc; in sq()
17 xl = x - xh; in sq()
19 *lo = xh*xh - *hi + 2*xh*xl + xl*xl; in sq()
H A Dhypotl.c17 long double xh, xl, xc; in sq() local
19 xh = x - xc + xc; in sq()
20 xl = x - xh; in sq()
22 *lo = xh*xh - *hi + 2*xh*xl + xl*xl; in sq()
/haiku/src/system/libroot/posix/glibc/stdio-common/
H A D_itowa.c203 mp_limb_t x, xh, xl; local
206 xh = 0;
208 xh = (mp_limb_t) (value >> (64 - big_normalization_steps));
210 udiv_qrnnd_preinv (x1hi, r, xh, xl, big_base_norm,
219 xh = x1hi;
221 xh = ((x1hi << big_normalization_steps)
224 udiv_qrnnd_preinv (t[0], x, xh, xl, big_base_norm,
228 mp_limb_t x, xh, xl; local
231 xh = 0;
233 xh = (mp_limb_t) (value >> 64 - big_normalization_steps);
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H A D_itoa.c284 mp_limb_t x, xh, xl; local
287 xh = 0;
289 xh = (mp_limb_t) (value >> (64 - big_normalization_steps));
291 udiv_qrnnd_preinv (x1hi, r, xh, xl, big_base_norm,
300 xh = x1hi;
302 xh = ((x1hi << big_normalization_steps)
305 udiv_qrnnd_preinv (t[0], x, xh, xl, big_base_norm,
309 mp_limb_t x, xh, xl; local
312 xh = 0;
314 xh = (mp_limb_t) (value >> 64 - big_normalization_steps);
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/haiku/src/system/libroot/posix/musl/math/x86/
H A Dexpl.s56 # xh = x - c*x + c*x
57 # xl = x - xh
68 # fpu stack: 2^hi x hi xh xl yh
69 # lo = hi - xh*yh + xl*yh
79 # fpu stack: 2^hi x lo xh xl yl
80 # lo += xh*yl + xl*yl
/haiku/src/system/libroot/posix/musl/math/x86_64/
H A Dexpl.s55 # xh = x - c*x + c*x
56 # xl = x - xh
67 # fpu stack: 2^hi x hi xh xl yh
68 # lo = hi - xh*yh + xl*yh
78 # fpu stack: 2^hi x lo xh xl yl
79 # lo += xh*yl + xl*yl
/haiku/src/system/libroot/posix/glibc/stdlib/
H A Dlonglong.h216 # define umul_ppmm(xh, xl, a, b) \ argument
232 : "=&r" ((USItype) (xh)), \
240 # define umul_ppmm(xh, xl, a, b) \ argument
245 (xh) = (USItype)(__t0 >> 32); \
313 #define umul_ppmm(xh, xl, m0, m1) \ argument
324 (xh) = __xx.__i.__h; (xl) = __xx.__i.__l; \
325 (xh) += ((((SItype) __m0 >> 31) & __m1) \
328 #define smul_ppmm(xh, xl, m0, m1) \ argument
338 (xh) = __xx.__i.__h; (xl) = __xx.__i.__l; \
487 #define umul_ppmm(xh, xl, a, b) \ argument
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