1 files changed, 46 insertions, 0 deletions
diff --git a/REORG.TODO/sysdeps/powerpc/powerpc32/fpu/s_llrintf.c b/REORG.TODO/sysdeps/powerpc/powerpc32/fpu/s_llrintf.c
new file mode 100644
index 0000000000..46365452a8
--- /dev/null
+++ b/REORG.TODO/sysdeps/powerpc/powerpc32/fpu/s_llrintf.c
@@ -0,0 +1,46 @@
+/* Round a float value to a long long in the current rounding mode.
+   Copyright (C) 1997-2017 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 <stdint.h>
+
+long long int
+__llrintf (float x)
+{
+  float rx = __rintf (x);
+  if (HAVE_PPC_FCTIDZ || rx != x)
+    return (long long int) rx;
+  else
+    {
+      float arx = fabsf (rx);
+      /* Avoid incorrect exceptions from libgcc conversions (as of GCC
+	 5): <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59412>.  */
+      if (arx < 0x1p31f)
+	return (long long int) (long int) rx;
+      else if (!(arx < 0x1p55f))
+	return (long long int) (long int) (rx * 0x1p-32f) << 32;
+      uint32_t i0;
+      GET_FLOAT_WORD (i0, rx);
+      int exponent = ((i0 >> 23) & 0xff) - 0x7f;
+      unsigned long long int mant = (i0 & 0x7fffff) | 0x800000;
+      mant <<= exponent - 23;
+      return (long long int) ((i0 & 0x80000000) != 0 ? -mant : mant);
+    }
+}
+weak_alias (__llrintf, llrintf)