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| author | Ulrich Drepper <drepper@redhat.com> | 2001-02-13 01:15:12 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2001-02-13 01:15:12 +0000 |
| commit | 8de5da94ce5a2f01369ecc9dbe63684e6245dbdd (patch) | |
| tree | d59bc1570dfbb115d9af625d7c4ce7d84d37227f /sysdeps/ieee754 | |
| parent | 0e3af135e1fed031413e54bc352a51537c3b7504 (diff) | |
| download | glibc-8de5da94ce5a2f01369ecc9dbe63684e6245dbdd.tar.gz glibc-8de5da94ce5a2f01369ecc9dbe63684e6245dbdd.tar.xz glibc-8de5da94ce5a2f01369ecc9dbe63684e6245dbdd.zip | |
Update.
2001-02-12 Ulrich Drepper <drepper@redhat.com> * sysdeps/dbl-64/e_j0.c: Little optimization, use sincos. * sysdeps/flt-32/e_j0f.c: Likewise. * sysdeps/ldbl-96/e_j0l.c: Likewise.
Diffstat (limited to 'sysdeps/ieee754')
| -rw-r--r-- | sysdeps/ieee754/dbl-64/e_j0.c | 3 | ||||
| -rw-r--r-- | sysdeps/ieee754/flt-32/e_j0f.c | 3 | ||||
| -rw-r--r-- | sysdeps/ieee754/ldbl-96/e_j0l.c | 3 |
3 files changed, 3 insertions, 6 deletions
diff --git a/sysdeps/ieee754/dbl-64/e_j0.c b/sysdeps/ieee754/dbl-64/e_j0.c index 00caf3f0d3..3fcec67ce4 100644 --- a/sysdeps/ieee754/dbl-64/e_j0.c +++ b/sysdeps/ieee754/dbl-64/e_j0.c @@ -111,8 +111,7 @@ static double zero = 0.0; if(ix>=0x7ff00000) return one/(x*x); x = fabs(x); if(ix >= 0x40000000) { /* |x| >= 2.0 */ - s = __sin(x); - c = __cos(x); + __sincos (x, &s, &c); ss = s-c; cc = s+c; if(ix<0x7fe00000) { /* make sure x+x not overflow */ diff --git a/sysdeps/ieee754/flt-32/e_j0f.c b/sysdeps/ieee754/flt-32/e_j0f.c index c767318e3a..cbad70b92d 100644 --- a/sysdeps/ieee754/flt-32/e_j0f.c +++ b/sysdeps/ieee754/flt-32/e_j0f.c @@ -66,8 +66,7 @@ static float zero = 0.0; if(ix>=0x7f800000) return one/(x*x); x = fabsf(x); if(ix >= 0x40000000) { /* |x| >= 2.0 */ - s = __sinf(x); - c = __cosf(x); + __sincosf (x, &s, &c); ss = s-c; cc = s+c; if(ix<0x7f000000) { /* make sure x+x not overflow */ diff --git a/sysdeps/ieee754/ldbl-96/e_j0l.c b/sysdeps/ieee754/ldbl-96/e_j0l.c index bec0f74470..85c54fa9d6 100644 --- a/sysdeps/ieee754/ldbl-96/e_j0l.c +++ b/sysdeps/ieee754/ldbl-96/e_j0l.c @@ -119,8 +119,7 @@ __ieee754_j0l (x) x = fabsl (x); if (ix >= 0x4000) /* |x| >= 2.0 */ { - s = __sinl (x); - c = __cosl (x); + __sincosl (x, &s, &c); ss = s - c; cc = s + c; if (ix < 0x7ffe) |