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| author | Ulrich Drepper <drepper@redhat.com> | 2005-09-06 05:38:04 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2005-09-06 05:38:04 +0000 |
| commit | 643377d67463ad227b577be12b78bc65af54ad52 (patch) | |
| tree | 9b286f9aaadd91930f4e06735de9440df75377d4 | |
| parent | bf017034fb453310fa5093a1346c52fe8926f670 (diff) | |
| download | glibc-643377d67463ad227b577be12b78bc65af54ad52.zip glibc-643377d67463ad227b577be12b78bc65af54ad52.tar.gz glibc-643377d67463ad227b577be12b78bc65af54ad52.tar.bz2 | |
* sysdeps/ieee754/flt-32/e_hypotf.c (__ieee754_hypotf): Remove the
exponent bias from the increment value for scaling by 2^60.
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | sysdeps/ieee754/flt-32/e_hypotf.c | 6 |
2 files changed, 8 insertions, 3 deletions
@@ -1,3 +1,8 @@ +2005-08-31 Bob Wilson <bob.wilson@acm.org> + + * sysdeps/ieee754/flt-32/e_hypotf.c (__ieee754_hypotf): Remove the + exponent bias from the increment value for scaling by 2^60. + 2005-09-05 Alexandre Oliva <aoliva@redhat.com> * configure.in: Compile source test file with -fPIC for -shared. diff --git a/sysdeps/ieee754/flt-32/e_hypotf.c b/sysdeps/ieee754/flt-32/e_hypotf.c index ddcd8ee..a8e1a52 100644 --- a/sysdeps/ieee754/flt-32/e_hypotf.c +++ b/sysdeps/ieee754/flt-32/e_hypotf.c @@ -47,7 +47,7 @@ static char rcsid[] = "$NetBSD: e_hypotf.c,v 1.5 1995/05/12 04:57:30 jtc Exp $"; return w; } /* scale a and b by 2**-60 */ - ha -= 0x5d800000; hb -= 0x5d800000; k += 60; + ha -= 0x1e000000; hb -= 0x1e000000; k += 60; SET_FLOAT_WORD(a,ha); SET_FLOAT_WORD(b,hb); } @@ -59,8 +59,8 @@ static char rcsid[] = "$NetBSD: e_hypotf.c,v 1.5 1995/05/12 04:57:30 jtc Exp $"; a *= t1; k -= 126; } else { /* scale a and b by 2^60 */ - ha += 0x5d800000; /* a *= 2^60 */ - hb += 0x5d800000; /* b *= 2^60 */ + ha += 0x1e000000; /* a *= 2^60 */ + hb += 0x1e000000; /* b *= 2^60 */ k -= 60; SET_FLOAT_WORD(a,ha); SET_FLOAT_WORD(b,hb); |