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| author | Ulrich Drepper <drepper@redhat.com> | 2001-06-16 04:34:51 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2001-06-16 04:34:51 +0000 |
| commit | 636ccfc8fb4c9bd450fa5b7982771912a602d2b0 (patch) | |
| tree | 5661796ece5df22516e45b329d69235c40aefc72 /sysdeps/i386/fpu/s_nextafterl.c | |
| parent | 2e92fd3ce2ad19a5383916e59f4cf42cc69cb127 (diff) | |
| download | glibc-636ccfc8fb4c9bd450fa5b7982771912a602d2b0.tar.gz glibc-636ccfc8fb4c9bd450fa5b7982771912a602d2b0.tar.xz glibc-636ccfc8fb4c9bd450fa5b7982771912a602d2b0.zip | |
Update.
2001-06-14 Roland McGrath <roland@frob.com> * configure.in: Let sysdeps Implies files in add-ons bring in sysdeps directories from the main source and other add-ons too. 2001-06-15 Jakub Jelinek <jakub@redhat.com> * math/test-misc.c (main): Add tests for nextafter and nexttoward with +-Inf as second argument. * sysdeps/generic/s_nexttowardf.c (__nexttowardf): Only check for NaN, not Inf. * sysdeps/i386/fpu/s_nextafterl.c (__nextafterl): Fix check for NaN. * sysdeps/i386/fpu/s_nexttoward.c: New. * sysdeps/i386/fpu/s_nexttowardf.c: New. * sysdeps/ieee754/ldbl-96/s_nexttoward.c (__nexttoward): Simplify check for NaN, optimize x==+-0 handling. * sysdeps/ieee754/ldbl-96/s_nexttowardf.c (__nexttowardf): Likewise. * sysdeps/ieee754/ldbl-96/s_nextafterl.c (__nextafterl): Simplify check for NaN, fix sign in x==+-0 case. * sysdeps/ia64/fpu/s_nexttoward.c: New. * sysdeps/ia64/fpu/s_nexttowardf.c: New. 2001-06-15 H.J. Lu <hjl@gnu.org> * rt/tst-aio2.c (do_test): Initialize cb.aio_offset to 0. * rt/tst-aio3.c (do_test): Likewise. * rt/tst-aio4.c (do_test): Likewise. * rt/tst-aio5.c (do_test): Likewise. * rt/tst-aio6.c (do_test): Likewise.
Diffstat (limited to 'sysdeps/i386/fpu/s_nextafterl.c')
| -rw-r--r-- | sysdeps/i386/fpu/s_nextafterl.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sysdeps/i386/fpu/s_nextafterl.c b/sysdeps/i386/fpu/s_nextafterl.c index 82a0190ca6..a6ead79221 100644 --- a/sysdeps/i386/fpu/s_nextafterl.c +++ b/sysdeps/i386/fpu/s_nextafterl.c @@ -45,10 +45,10 @@ static char rcsid[] = "$NetBSD: $"; ix = esx&0x7fff; /* |x| */ iy = esy&0x7fff; /* |y| */ - /* The additional &hx/&hy is required because Intel's extended format - has the normally implicit 1 explicit present. Sigh! */ - if(((ix==0x7fff)&&(((hx|lx)|-(hx|lx))&hx)>>31!=0) || /* x is nan */ - ((iy==0x7fff)&&(((hy|ly)|-(hy|ly))&hy)>>31!=0)) /* y is nan */ + /* Intel's extended format has the normally implicit 1 explicit + present. Sigh! */ + if(((ix==0x7fff)&&((hx&0x7fffffff|lx)!=0)) || /* x is nan */ + ((iy==0x7fff)&&((hy&0x7fffffff|ly)!=0))) /* y is nan */ return x+y; if(x==y) return y; /* x=y, return y */ if((ix|hx|lx)==0) { /* x == 0 */ |