diff options
| author | Jeff Johnston <jjohnstn@redhat.com> | 2007-10-18 00:14:49 +0400 |
|---|---|---|
| committer | Jeff Johnston <jjohnstn@redhat.com> | 2007-10-18 00:14:49 +0400 |
| commit | 923f9573a3f8e607b264575448ca520b3f228863 (patch) | |
| tree | e267943a9e0ba33a0b467d7c743a062c24eb015a /newlib/libm/mathfp | |
| parent | ec828b8bf114ff4010e3c5d793553a318cafb890 (diff) | |
2007-10-17 Jeff Johnston <jjohnstn@redhat.com>
* libm/mathfp/s_logarithm.c: Fix case where input is 0 to
return -inf.
* libm/mathfp/sf_logarithm.c: Ditto.
Diffstat (limited to 'newlib/libm/mathfp')
| -rw-r--r-- | newlib/libm/mathfp/s_logarithm.c | 2 | ||||
| -rw-r--r-- | newlib/libm/mathfp/sf_logarithm.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/newlib/libm/mathfp/s_logarithm.c b/newlib/libm/mathfp/s_logarithm.c index 3e07949c8..661dd8818 100644 --- a/newlib/libm/mathfp/s_logarithm.c +++ b/newlib/libm/mathfp/s_logarithm.c @@ -104,7 +104,7 @@ _DEFUN (logarithm, (double, int), if (x <= 0.0) { errno = ERANGE; - return (z_notanum.d); + return (-z_infinity.d); } /* Get the exponent and mantissa where x = f * 2^N. */ diff --git a/newlib/libm/mathfp/sf_logarithm.c b/newlib/libm/mathfp/sf_logarithm.c index 224482f13..b8564c14c 100644 --- a/newlib/libm/mathfp/sf_logarithm.c +++ b/newlib/libm/mathfp/sf_logarithm.c @@ -42,7 +42,7 @@ _DEFUN (logarithmf, (float, int), if (x <= 0.0) { errno = ERANGE; - return (z_notanum_f.f); + return (-z_infinity_f.f); } /* Get the exponent and mantissa where x = f * 2^N. */ |