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-rw-r--r--sysdeps/powerpc/q_qtou.c64
1 files changed, 0 insertions, 64 deletions
diff --git a/sysdeps/powerpc/q_qtou.c b/sysdeps/powerpc/q_qtou.c
deleted file mode 100644
index a5583cc..0000000
--- a/sysdeps/powerpc/q_qtou.c
+++ /dev/null
@@ -1,64 +0,0 @@
-/* 128-bit floating point to 32-bit fixed point unsigned integer.
- 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>
-
-/* unsigned int _q_qtou(const long double *a);
- Convert 'a' to unsigned int by truncation.
-
- Special cases:
- -0: return 0
- NaN: raise VXCVI, return 0
- SNaN: raise VXSNAN, VXCVI, and return 0
- Negative numbers (other than -0, but including -Inf): raise VXCVI, return 0
- >= 2^32: raise VXCVI, return 0xffffffff
- */
-
-unsigned int
-__q_qtou(const unsigned long long a[2])
-{
- int ax;
- unsigned result;
- unsigned long long a0;
-
- /* Deal with non-special cases. */
- a0 = a[0];
- ax = (a0 >> 48) - 16383;
- if (ax <= 31)
- /* If we had a '>>' operator that behaved properly with respect to
- large shifts, we wouldn't need the '& -(ax >> 31)' term, which
- clears 'result' if ax is negative. */
- return (unsigned)(a0 >> 17 | 0x80000000) >> 31-ax & -(ax >> 31);
-
- /* 'result' is 1 if a is negative, 0 otherwise. */
- result = a0 >> 63;
- /* Check for -0, otherwise raise VXCVI. */
- if (a0 != 0x8000000000000000ULL || a[1] != 0)
- {
- /* Check for SNaN, if so raise VXSNAN. */
- if ((a0 >> 32 & 0x7fff8000) == 0x7fff0000
- && (a[1] | a0 & 0x00007fffffffffffULL) != 0)
- set_fpscr_bit(FPSCR_VXSNAN);
- /* Treat all NaNs as large negative numbers. */
- result |= cntlzw(~(a0 >> 32) & 0x7fff0000) >> 5;
-
- set_fpscr_bit(FPSCR_VXCVI);
- }
- return result-1;
-}