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Searched refs:xh (Results 1 – 13 of 13) sorted by relevance

/sysdeps/ieee754/ldbl-128ibm/
A Ds_rintl.c42 double xh, xl, hi, lo; in __rintl() local
44 ldbl_unpack (x, &xh, &xl); in __rintl()
63 orig_xh = xh; in __rintl()
73 xh -= hi; in __rintl()
80 xh -= lo; in __rintl()
98 if (xh < 0.0 || (xh == 0.0 && xl < 0.0)) in __rintl()
104 if (xh > 0.0 || (xh == 0.0 && xl > 0.0)) in __rintl()
111 xh = hi; in __rintl()
117 xh = -__builtin_fabs (xh); in __rintl()
120 math_force_eval (xh); in __rintl()
[all …]
A Ds_roundl.c36 double xh, xl, hi, lo; in __roundl() local
38 ldbl_unpack (x, &xh, &xl); in __roundl()
45 hi = round (xh); in __roundl()
46 if (hi != xh) in __roundl()
54 if (xh > 0 && xl < 0) in __roundl()
55 xh = hi - 1; in __roundl()
57 xh = hi + 1; in __roundl()
59 xh = hi; in __roundl()
62 xh = hi; in __roundl()
80 xh = hi; in __roundl()
[all …]
A Ds_lrintl.c31 double xh, xl; in __lrintl() local
61 xh -= hi; in __lrintl()
73 xh = 1.0; in __lrintl()
77 hi = (long) xh; in __lrintl()
78 xh -= hi; in __lrintl()
94 xh -= lo; in __lrintl()
108 if (xh < 0.0) in __lrintl()
115 if (res > 0 && (xh < 0.0 || (xh == 0.0 && xl < 0.0))) in __lrintl()
117 else if (res < 0 && (xh > 0.0 || (xh == 0.0 && xl > 0.0))) in __lrintl()
123 if (xh > 0.0 || (xh == 0.0 && xl > 0.0)) in __lrintl()
[all …]
A Ds_llrintl.c31 double xh, xl; in __llrintl() local
59 xh = 1.0; in __llrintl()
64 xh -= hi; in __llrintl()
79 xh -= lo; in __llrintl()
86 if (fabs (xh) < 0.5 in __llrintl()
93 if (xh < 0.0) in __llrintl()
100 if (res > 0 && (xh < 0.0 || (xh == 0.0 && xl < 0.0))) in __llrintl()
102 else if (res < 0 && (xh > 0.0 || (xh == 0.0 && xl > 0.0))) in __llrintl()
108 if (xh > 0.0 || (xh == 0.0 && xl > 0.0)) in __llrintl()
113 if (xh < 0.0 || (xh == 0.0 && xl < 0.0)) in __llrintl()
[all …]
A Ds_roundevenl.c27 double xh, xl, hi; in __roundevenl() local
29 ldbl_unpack (x, &xh, &xl); in __roundevenl()
31 if (xh != 0 && isfinite (xh)) in __roundevenl()
34 if (hi != xh) in __roundevenl()
40 double diff = hi - xh; in __roundevenl()
44 xh = hi - 1; in __roundevenl()
46 xh = hi + 1; in __roundevenl()
48 xh = hi; in __roundevenl()
51 xh = hi; in __roundevenl()
61 xh = hi; in __roundevenl()
[all …]
A Ds_lroundl.c30 double xh, xl; in __lroundl() local
57 xh -= hi; in __lroundl()
69 xh = 1.0; in __lroundl()
73 hi = (long) xh; in __lroundl()
74 xh -= hi; in __lroundl()
79 lo = (long) xh; in __lroundl()
90 xh -= lo; in __lroundl()
94 if (xh > 0.5) in __lroundl()
98 else if (xh == 0.5) in __lroundl()
120 if (xh > 0.0) in __lroundl()
[all …]
A Ds_truncl.c35 double xh, xl, hi, lo; in __truncl() local
37 ldbl_unpack (x, &xh, &xl); in __truncl()
40 if (__builtin_expect (xh != 0.0 in __truncl()
44 hi = trunc (xh); in __truncl()
45 if (hi != xh) in __truncl()
49 xh = hi; in __truncl()
55 lo = xh > 0 ? floor (xl) : ceil (xl); in __truncl()
56 xh = hi; in __truncl()
58 ldbl_canonicalize_int (&xh, &xl); in __truncl()
63 xh += xh; in __truncl()
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A Ds_llroundl.c30 double xh, xl; in __llroundl() local
55 xh = 1.0; in __llroundl()
59 hi = (long long) xh; in __llroundl()
60 xh -= hi; in __llroundl()
64 lo = (long long) xh; in __llroundl()
75 xh -= lo; in __llroundl()
79 if (xh > 0.5) in __llroundl()
83 else if (xh == 0.5) in __llroundl()
88 else if (-xh > 0.5) in __llroundl()
105 if (xh > 0.0) in __llroundl()
[all …]
A Ds_ceill.c33 double xh, xl, hi, lo; in __ceill() local
35 ldbl_unpack (x, &xh, &xl); in __ceill()
38 if (__builtin_expect (xh != 0.0 in __ceill()
39 && __builtin_isless (__builtin_fabs (xh), in __ceill()
42 hi = ceil (xh); in __ceill()
43 if (hi != xh) in __ceill()
47 xh = hi; in __ceill()
54 xh = hi; in __ceill()
56 ldbl_canonicalize_int (&xh, &xl); in __ceill()
61 xh += xh; in __ceill()
[all …]
A Ds_floorl.c33 double xh, xl, hi, lo; in __floorl() local
35 ldbl_unpack (x, &xh, &xl); in __floorl()
38 if (__builtin_expect (xh != 0.0 in __floorl()
39 && __builtin_isless (__builtin_fabs (xh), in __floorl()
42 hi = floor (xh); in __floorl()
43 if (hi != xh) in __floorl()
47 xh = hi; in __floorl()
54 xh = hi; in __floorl()
56 ldbl_canonicalize_int (&xh, &xl); in __floorl()
61 xh += xh; in __floorl()
[all …]
A Dmath_ldbl.h219 double xh, xl; in ldbl_canonicalize() local
221 xh = *a + *aa; in ldbl_canonicalize()
222 xl = (*a - xh) + *aa; in ldbl_canonicalize()
223 *a = xh; in ldbl_canonicalize()
/sysdeps/powerpc/fpu/
A Dmath_ldbl.h30 register double xh __asm__ ("fr1"); in ldbl_pack_ppc()
32 xh = a; in ldbl_pack_ppc()
34 __asm__ ("" : "=f" (x) : "f" (xh), "f" (xl)); in ldbl_pack_ppc()
42 register double xh __asm__ ("fr1"); in ldbl_unpack_ppc()
45 __asm__ ("" : "=f" (xh), "=f" (xl) : "f" (x)); in ldbl_unpack_ppc()
46 *a = xh; in ldbl_unpack_ppc()
A Ds_logbl.c33 double xh, xl; in __logbl() local
41 ldbl_unpack (x, &xh, &xl); in __logbl()
42 EXTRACT_WORDS64 (hx, xh); in __logbl()
48 : "d" (xh), "d" (0x7ff0000000000000ULL)); in __logbl()
52 return (xh * xh); in __logbl()

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