diff options
Diffstat (limited to 'sysdeps/ieee754/ldbl-128ibm')
| -rw-r--r-- | sysdeps/ieee754/ldbl-128ibm/e_expl.c | 8 | ||||
| -rw-r--r-- | sysdeps/ieee754/ldbl-128ibm/s_expm1l.c | 2 | ||||
| -rw-r--r-- | sysdeps/ieee754/ldbl-128ibm/s_log1pl.c | 8 |
3 files changed, 6 insertions, 12 deletions
diff --git a/sysdeps/ieee754/ldbl-128ibm/e_expl.c b/sysdeps/ieee754/ldbl-128ibm/e_expl.c index 3c4088f75f..daf2cba323 100644 --- a/sysdeps/ieee754/ldbl-128ibm/e_expl.c +++ b/sysdeps/ieee754/ldbl-128ibm/e_expl.c @@ -1,5 +1,5 @@ /* Quad-precision floating point e^x. - Copyright (C) 1999,2004,2006 Free Software Foundation, Inc. + Copyright (C) 1999,2004,2006, 2008 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Jakub Jelinek <jj@ultra.linux.cz> Partly based on double-precision code @@ -148,15 +148,15 @@ __ieee754_expl (long double x) fesetround (FE_TONEAREST); #endif - n = roundl(x*M_1_LN2); + n = __roundl (x*M_1_LN2); x = x-n*M_LN2_0; xl = n*M_LN2_1; - tval1 = roundl(x*TWO8); + tval1 = __roundl (x*TWO8); x -= __expl_table[T_EXPL_ARG1+2*tval1]; xl -= __expl_table[T_EXPL_ARG1+2*tval1+1]; - tval2 = roundl(x*TWO15); + tval2 = __roundl (x*TWO15); x -= __expl_table[T_EXPL_ARG2+2*tval2]; xl -= __expl_table[T_EXPL_ARG2+2*tval2+1]; diff --git a/sysdeps/ieee754/ldbl-128ibm/s_expm1l.c b/sysdeps/ieee754/ldbl-128ibm/s_expm1l.c index 4908d4e4f3..735006575f 100644 --- a/sysdeps/ieee754/ldbl-128ibm/s_expm1l.c +++ b/sysdeps/ieee754/ldbl-128ibm/s_expm1l.c @@ -152,7 +152,7 @@ __expm1l (long double x) exp(x) - 1 = 2^k (qx + 1) - 1 = 2^k qx + 2^k - 1. */ - px = ldexpl (1.0L, k); + px = __ldexpl (1.0L, k); x = px * qx + (px - 1.0); return x; } diff --git a/sysdeps/ieee754/ldbl-128ibm/s_log1pl.c b/sysdeps/ieee754/ldbl-128ibm/s_log1pl.c index f1863fb688..5ccf541b71 100644 --- a/sysdeps/ieee754/ldbl-128ibm/s_log1pl.c +++ b/sysdeps/ieee754/ldbl-128ibm/s_log1pl.c @@ -121,12 +121,6 @@ static const long double maxlog = 1.1356523406294143949491931077970764891253E4L; static const long double big = 2e300L; static const long double zero = 0.0L; -#if 1 -/* Make sure these are prototyped. */ -long double frexpl (long double, int *); -long double ldexpl (long double, int); -#endif - long double __log1pl (long double xm1) @@ -161,7 +155,7 @@ __log1pl (long double xm1) /* Separate mantissa from exponent. */ /* Use frexp used so that denormal numbers will be handled properly. */ - x = frexpl (x, &e); + x = __frexpl (x, &e); /* Logarithm using log(x) = z + z^3 P(z^2)/Q(z^2), where z = 2(x-1)/x+1). */ |