1 files changed, 0 insertions, 78 deletions
diff --git a/newlib/libm/common/nexttowardf.c b/newlib/libm/common/nexttowardf.c
deleted file mode 100644
index 6f473190f..000000000
--- a/newlib/libm/common/nexttowardf.c
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * Copyright © 2005-2014 Rich Felker, et al.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
- * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#include <math.h>
-#include <inttypes.h>
-#include "local.h"
-
-union fshape {
-  float value;
-  uint32_t bits;
-};
-
-// This is only necessary because the implementation of isnan only works
-// properly when long double == double.
-// See: https://sourceware.org/ml/newlib/2014/msg00684.html
-#ifdef _LDBL_EQ_DOUBLE
-
-float
-nexttowardf (float x, long double y)
-{
-  union fshape ux;
-  uint32_t e;
-
-  if (isnan(x) || isnan(y))
-    return x + y;
-  if (x == y)
-    return y;
-  ux.value = x;
-  if (x == 0) {
-    ux.bits = 1;
-    if (signbit(y))
-      ux.bits |= 0x80000000;
-  } else if (x < y) {
-    if (signbit(x))
-      ux.bits--;
-    else
-      ux.bits++;
-  } else {
-    if (signbit(x))
-      ux.bits++;
-    else
-      ux.bits--;
-  }
-  e = ux.bits & 0x7f800000;
-  /* raise overflow if ux.value is infinite and x is finite */
-  if (e == 0x7f800000) {
-    volatile float force_eval;
-    force_eval = x + x;
-  }
-  /* raise underflow if ux.value is subnormal or zero */
-  if (e == 0) {
-    volatile float force_eval;
-    force_eval = x*x + ux.value*ux.value;
-  }
-  return ux.value;
-}
-
-#endif // _LDBL_EQ_DOUBLE