1 files changed, 46 insertions, 0 deletions
diff --git a/REORG.TODO/sysdeps/ieee754/flt-32/s_nextupf.c b/REORG.TODO/sysdeps/ieee754/flt-32/s_nextupf.c
new file mode 100644
index 0000000000..bbabdf1bd6
--- /dev/null
+++ b/REORG.TODO/sysdeps/ieee754/flt-32/s_nextupf.c
@@ -0,0 +1,46 @@
+/* Return the least floating-point number greater than X.
+   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>
+
+/* Return the least floating-point number greater than X.  */
+float
+__nextupf (float x)
+{
+  int32_t hx, ix;
+
+  GET_FLOAT_WORD (hx, x);
+  ix = hx & 0x7fffffff;
+  if (ix == 0)
+    return FLT_TRUE_MIN;
+  if (ix > 0x7f800000)		/* x is nan.  */
+    return x + x;
+  if (hx >= 0)
+    {				/* x > 0.  */
+      if (isinf (x))
+        return x;
+      hx += 1;
+    }
+  else
+    hx -= 1;
+  SET_FLOAT_WORD (x, hx);
+  return x;
+}
+
+weak_alias (__nextupf, nextupf)