about summary refs log tree commit diff
path: root/sysdeps/powerpc/q_ulltoq.c
diff options
context:
space:
mode:
Diffstat (limited to 'sysdeps/powerpc/q_ulltoq.c')
-rw-r--r--sysdeps/powerpc/q_ulltoq.c46
1 files changed, 0 insertions, 46 deletions
diff --git a/sysdeps/powerpc/q_ulltoq.c b/sysdeps/powerpc/q_ulltoq.c
deleted file mode 100644
index caae124781..0000000000
--- a/sysdeps/powerpc/q_ulltoq.c
+++ /dev/null
@@ -1,46 +0,0 @@
-/* 64-bit fixed point unsigned integer to 128-bit floating point.
-   Copyright (C) 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   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 <quad_float.h>
-
-/* long double _q_ulltoq(unsigned long long a);
-   Convert 'a' to long double.
-   */
-
-void
-__q_ulltoq(unsigned int result[4], unsigned long long a)
-{
-  unsigned rx;
-  int cs, css;
-
-  /* Normalize.  */
-  cs = cntlzd(a);
-  a <<= cs+1;
-
-  /* Calculate the exponent, in 4 easy instructions.  */
-  css = 63-cs;
-  rx = 16383+css << 16  &  ~css;
-
-  /* Put it all together.  */
-  result[3] = 0;
-  result[0] = rx & 0xffff0000  |  a >> 48 & 0x0000ffff;
-  a <<= 16;
-  result[2] = a;
-  result[1] = a >> 32;
-}