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authorUlrich Drepper <drepper@redhat.com>1999-07-14 00:54:57 +0000
committerUlrich Drepper <drepper@redhat.com>1999-07-14 00:54:57 +0000
commitabfbdde177c3a7155070dda1b2cdc8292054cc26 (patch)
treee021306b596381fbf8311d2b7eb294e918ff17c8 /sysdeps/libm-ieee754/s_llrintl.c
parent86421aa57ecfd70963ae66848bd6a6dd3b8e0fe6 (diff)
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Update.
Diffstat (limited to 'sysdeps/libm-ieee754/s_llrintl.c')
-rw-r--r--sysdeps/libm-ieee754/s_llrintl.c77
1 files changed, 0 insertions, 77 deletions
diff --git a/sysdeps/libm-ieee754/s_llrintl.c b/sysdeps/libm-ieee754/s_llrintl.c
deleted file mode 100644
index 2aeaa1e102..0000000000
--- a/sysdeps/libm-ieee754/s_llrintl.c
+++ /dev/null
@@ -1,77 +0,0 @@
-/* Round argument to nearest integral value according to current rounding
-   direction.
-   Copyright (C) 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#include <math.h>
-
-#include "math_private.h"
-
-static const long double two63[2] =
-{
-  9.223372036854775808000000e+18, /* 0x403E, 0x00000000, 0x00000000 */
- -9.223372036854775808000000e+18  /* 0xC03E, 0x00000000, 0x00000000 */
-};
-
-
-long long int
-__llrintl (long double x)
-{
-  int32_t se,j0;
-  u_int32_t i0, i1;
-  long long int result;
-  volatile long double w;
-  long double t;
-  int sx;
-
-  GET_LDOUBLE_WORDS (se, i0, i1, x);
-
-  sx = (se >> 15) & 1;
-  j0 = (se & 0x7fff) - 0x3fff;
-
-  if (j0 < (int32_t) (8 * sizeof (long long int)) - 1)
-    {
-      if (j0 < -1)
-	return 0;
-      else if (j0 >= 63)
-	result = (((long long int) i0 << 32) | i1) << (j0 - 63);
-      else
-	{
-	  w = two63[sx] + x;
-	  t = w - two63[sx];
-	  GET_LDOUBLE_WORDS (se, i0, i1, t);
-	  j0 = (se & 0x7fff) - 0x3fff;
-
-	  if (j0 < 31)
-	    result = i0 >> (31 - j0);
-	  else
-	    result = ((long long int) i0 << (j0 - 31)) | (i1 >> (63 - j0));
-	}
-    }
-  else
-    {
-      /* The number is too large.  It is left implementation defined
-	 what happens.  */
-      return (long long int) x;
-    }
-
-  return sx ? -result : result;
-}
-
-weak_alias (__llrintl, llrintl)