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Diffstat (limited to 'sysdeps/ieee754/ldbl-128ibm/s_totalorderl.c')
-rw-r--r--sysdeps/ieee754/ldbl-128ibm/s_totalorderl.c62
1 files changed, 0 insertions, 62 deletions
diff --git a/sysdeps/ieee754/ldbl-128ibm/s_totalorderl.c b/sysdeps/ieee754/ldbl-128ibm/s_totalorderl.c
deleted file mode 100644
index 963376a7cf..0000000000
--- a/sysdeps/ieee754/ldbl-128ibm/s_totalorderl.c
+++ /dev/null
@@ -1,62 +0,0 @@
-/* Total order operation.  ldbl-128ibm version.
-   Copyright (C) 2016-2017 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 Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-#include <math.h>
-#include <math_private.h>
-#include <nan-high-order-bit.h>
-#include <stdint.h>
-
-int
-totalorderl (long double x, long double y)
-{
-  double xhi, xlo, yhi, ylo;
-  int64_t hx, hy, lx, ly;
-
-  ldbl_unpack (x, &xhi, &xlo);
-  EXTRACT_WORDS64 (hx, xhi);
-  ldbl_unpack (y, &yhi, &ylo);
-  EXTRACT_WORDS64 (hy, yhi);
-#if HIGH_ORDER_BIT_IS_SET_FOR_SNAN
-# error not implemented
-#endif
-  uint64_t hx_sign = hx >> 63;
-  uint64_t hy_sign = hy >> 63;
-  int64_t hx_adj = hx ^ (hx_sign >> 1);
-  int64_t hy_adj = hy ^ (hy_sign >> 1);
-  if (hx_adj < hy_adj)
-    return 1;
-  else if (hx_adj > hy_adj)
-    return 0;
-
-  /* The high doubles are identical.  If they are NaNs or both the low
-     parts are zero, the low parts are not significant (and if they
-     are infinities, both the low parts must be zero).  */
-  if ((hx & 0x7fffffffffffffffULL) >= 0x7ff0000000000000ULL)
-    return 1;
-  EXTRACT_WORDS64 (lx, xlo);
-  EXTRACT_WORDS64 (ly, ylo);
-  if (((lx | ly) & 0x7fffffffffffffffULL) == 0)
-    return 1;
-
-  /* Otherwise compare the low parts.  */
-  uint64_t lx_sign = lx >> 63;
-  uint64_t ly_sign = ly >> 63;
-  lx ^= lx_sign >> 1;
-  ly ^= ly_sign >> 1;
-  return lx <= ly;
-}