Update.

* sysdeps/ieee754/ldbl-96/e_asinl.c: Correct handling of +-Inf. * sysdeps/i386/fpu/e_asinl.S: Removed. Too inaccurate.
git-mirror · Apr 5, 2001 · 626fb88 · 626fb88
1 parent f128331
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diff --git a/ChangeLog b/ChangeLog
@@ -1,5 +1,8 @@
 2001-04-05  Ulrich Drepper  <drepper@redhat.com>
 
+	* sysdeps/ieee754/ldbl-96/e_asinl.c: Correct handling of +-Inf.
+	* sysdeps/i386/fpu/e_asinl.S: Removed.  Too inaccurate.
+
 	* login/tst-utmp.c: Make file usable again in tst-utmpx.c.
 
 2001-04-04  Ulrich Drepper  <drepper@redhat.com>

diff --git a/sysdeps/i386/fpu/e_asinl.S b/sysdeps/i386/fpu/e_asinl.S
diff --git a/sysdeps/ieee754/ldbl-96/e_asinl.c b/sysdeps/ieee754/ldbl-96/e_asinl.c
@@ -92,7 +92,7 @@ __ieee754_asinl (x)
   ix = (ix << 16) | (i0 >> 16);
   if (ix >= 0x3fff8000)
     {				/* |x|>= 1 */
-      if (((i0 - 0x80000000) | i1) == 0)
+      if (ix < 0x7fff0000 && ((i0 - 0x80000000) | i1) == 0)
 	/* asin(1)=+-pi/2 with inexact */
 	return x * pio2_hi + x * pio2_lo;
       return (x - x) / (x - x);	/* asin(|x|>1) is NaN */