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Diffstat (limited to 'sysdeps/ieee754/ldbl-128/s_lrintl.c')
-rw-r--r--sysdeps/ieee754/ldbl-128/s_lrintl.c23
1 files changed, 14 insertions, 9 deletions
diff --git a/sysdeps/ieee754/ldbl-128/s_lrintl.c b/sysdeps/ieee754/ldbl-128/s_lrintl.c
index ead24e99f0..66f9a429fc 100644
--- a/sysdeps/ieee754/ldbl-128/s_lrintl.c
+++ b/sysdeps/ieee754/ldbl-128/s_lrintl.c
@@ -1,6 +1,6 @@
 /* Round argument to nearest integral value according to current rounding
    direction.
-   Copyright (C) 1997, 1999, 2004, 2006 Free Software Foundation, Inc.
+   Copyright (C) 1997, 1999, 2004 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
    		  Jakub Jelinek <jj@ultra.linux.cz>, 1999.
@@ -48,14 +48,19 @@ __lrintl (long double x)
 
   if (j0 < 48)
     {
-      w = two112[sx] + x;
-      t = w - two112[sx];
-      GET_LDOUBLE_WORDS64 (i0, i1, t);
-      j0 = ((i0 >> 48) & 0x7fff) - 0x3fff;
-      i0 &= 0x0000ffffffffffffLL;
-      i0 |= 0x0001000000000000LL;
+      if (j0 < -1)
+	return 0;
+      else
+	{
+	  w = two112[sx] + x;
+	  t = w - two112[sx];
+	  GET_LDOUBLE_WORDS64 (i0, i1, x);
+	  j0 = ((i0 >> 48) & 0x7fff) - 0x3fff;
+	  i0 &= 0x0000ffffffffffffLL;
+	  i0 |= 0x0001000000000000LL;
 
-      result = (j0 < 0 ? 0 : i0 >> (48 - j0));
+	  result = i0 >> (48 - j0);
+	}
     }
   else if (j0 < (int32_t) (8 * sizeof (long int)) - 1)
     {
@@ -65,7 +70,7 @@ __lrintl (long double x)
 	{
 	  w = two112[sx] + x;
 	  t = w - two112[sx];
-	  GET_LDOUBLE_WORDS64 (i0, i1, t);
+	  GET_LDOUBLE_WORDS64 (i0, i1, x);
 	  j0 = ((i0 >> 48) & 0x7fff) - 0x3fff;
 	  i0 &= 0x0000ffffffffffffLL;
 	  i0 |= 0x0001000000000000LL;