diff options
| author | Jakub Jelinek <jakub@redhat.com> | 2007-01-17 13:00:11 +0000 |
|---|---|---|
| committer | Jakub Jelinek <jakub@redhat.com> | 2007-01-17 13:00:11 +0000 |
| commit | cd8127cc70f63e8d920880d32dd8887ab215d8ae (patch) | |
| tree | 17a7618a81b7ece3d8c1f014436cea38bdafb965 /sysdeps/ieee754/ldbl-128ibm/s_copysignl.c | |
| parent | 4a2e03c66c725785ce7921f25a8220ad3d7fee8a (diff) | |
| download | glibc-cd8127cc70f63e8d920880d32dd8887ab215d8ae.zip glibc-cd8127cc70f63e8d920880d32dd8887ab215d8ae.tar.gz glibc-cd8127cc70f63e8d920880d32dd8887ab215d8ae.tar.bz2 | |
[BZ #2749]
* sysdeps/ieee754/ldbl-128ibm/s_copysignl.c: Include
<math_ldbl_opt.h>. Remove weak_alias. Use long_double_symbol macro.
(__copysignl): Use signbit() for comparison.
* sysdeps/ieee754/ldbl-128ibm/s_fabsl.c (__fabsl): Correct parms for
SET_LDOUBLE_WORDS64.
[BZ #2423, #2749]
* sysdeps/ieee754/ldbl-128ibm/s_ceill.c: Don't include <fenv_libc.h>.
(__ceill): Remove calls to fegetround(), fesetround().
* sysdeps/ieee754/ldbl-128ibm/s_floorl.c: Likewise.
* sysdeps/ieee754/ldbl-128ibm/s_roundl.c: Likewise.
* sysdeps/ieee754/ldbl-128ibm/s_truncl.c: Likewise.
2007-01-12 Steven Munroe <sjmunroe@us.ibm.com>
Joe Kerian <jkerian@us.us.ibm.com>
[BZ #2749]
* sysdeps/ieee754/ldbl-128ibm/s_copysignl.c: Include
<math_ldbl_opt.h>. Remove weak_alias. Use long_double_symbol macro.
(__copysignl): Use signbit() for comparison.
* sysdeps/ieee754/ldbl-128ibm/s_fabsl.c (__fabsl): Correct parms for
SET_LDOUBLE_WORDS64.
[BZ #2423, #2749]
* sysdeps/ieee754/ldbl-128ibm/s_ceill.c: Don't include <fenv_libc.h>.
(__ceill): Remove calls to fegetround(), fesetround().
* sysdeps/ieee754/ldbl-128ibm/s_floorl.c: Likewise.
* sysdeps/ieee754/ldbl-128ibm/s_roundl.c: Likewise.
* sysdeps/ieee754/ldbl-128ibm/s_truncl.c: Likewise.
Diffstat (limited to 'sysdeps/ieee754/ldbl-128ibm/s_copysignl.c')
| -rw-r--r-- | sysdeps/ieee754/ldbl-128ibm/s_copysignl.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/sysdeps/ieee754/ldbl-128ibm/s_copysignl.c b/sysdeps/ieee754/ldbl-128ibm/s_copysignl.c index 7e7b441..1a198c1 100644 --- a/sysdeps/ieee754/ldbl-128ibm/s_copysignl.c +++ b/sysdeps/ieee754/ldbl-128ibm/s_copysignl.c @@ -25,6 +25,7 @@ static char rcsid[] = "$NetBSD: $"; #include "math.h" #include "math_private.h" +#include <math_ldbl_opt.h> #ifdef __STDC__ long double __copysignl(long double x, long double y) @@ -33,13 +34,13 @@ static char rcsid[] = "$NetBSD: $"; long double x,y; #endif { - if (y < 0.0) - { - if (x >= 0.0) - x = -x; - } - else if (x < 0.0) + if (signbit (x) != signbit (y)) x = -x; return x; } -weak_alias (__copysignl, copysignl) + +#ifdef IS_IN_libm +long_double_symbol (libm, __copysignl, copysignl); +#else +long_double_symbol (libc, __copysignl, copysignl); +#endif |