diff options
Diffstat (limited to 'sysdeps/ieee754/dbl-64/s_sin.c')
| -rw-r--r-- | sysdeps/ieee754/dbl-64/s_sin.c | 29 |
1 files changed, 3 insertions, 26 deletions
diff --git a/sysdeps/ieee754/dbl-64/s_sin.c b/sysdeps/ieee754/dbl-64/s_sin.c index 6e261f2..ba1dbe2 100644 --- a/sysdeps/ieee754/dbl-64/s_sin.c +++ b/sysdeps/ieee754/dbl-64/s_sin.c @@ -197,27 +197,17 @@ do_sincos (double a, double da, int4 n) /* An ultimate sin routine. Given an IEEE double machine number x */ /* it computes the correctly rounded (to nearest) value of sin(x) */ /*******************************************************************/ -#ifdef IN_SINCOS -static double -#else +#ifndef IN_SINCOS double SECTION -#endif __sin (double x) { -#ifndef IN_SINCOS double t, a, da; mynumber u; int4 k, m, n; double retval = 0; SET_RESTORE_ROUND_53BIT (FE_TONEAREST); -#else - double xx, t, cor; - mynumber u; - int4 k, m; - double retval = 0; -#endif u.x = x; m = u.i[HIGH_HALF]; @@ -242,7 +232,6 @@ __sin (double x) retval = __copysign (do_cos (t, hp1), x); } /* else if (k < 0x400368fd) */ -#ifndef IN_SINCOS /*-------------------------- 2.426265<|x|< 105414350 ----------------------*/ else if (k < 0x419921FB) { @@ -263,7 +252,6 @@ __sin (double x) __set_errno (EDOM); retval = x / x; } -#endif return retval; } @@ -274,27 +262,17 @@ __sin (double x) /* it computes the correctly rounded (to nearest) value of cos(x) */ /*******************************************************************/ -#ifdef IN_SINCOS -static double -#else double SECTION -#endif __cos (double x) { double y, a, da; mynumber u; -#ifndef IN_SINCOS int4 k, m, n; -#else - int4 k, m; -#endif double retval = 0; -#ifndef IN_SINCOS SET_RESTORE_ROUND_53BIT (FE_TONEAREST); -#endif u.x = x; m = u.i[HIGH_HALF]; @@ -320,8 +298,6 @@ __cos (double x) retval = do_sin (a, da); } /* else if (k < 0x400368fd) */ - -#ifndef IN_SINCOS else if (k < 0x419921FB) { /* 2.426265<|x|< 105414350 */ n = reduce_sincos (x, &a, &da); @@ -341,7 +317,6 @@ __cos (double x) __set_errno (EDOM); retval = x / x; /* |x| > 2^1024 */ } -#endif return retval; } @@ -352,3 +327,5 @@ libm_alias_double (__cos, cos) #ifndef __sin libm_alias_double (__sin, sin) #endif + +#endif |