1 files changed, 0 insertions, 36 deletions
diff --git a/contrib/gcc/config/floatundisf.c b/contrib/gcc/config/floatundisf.c
deleted file mode 100644
index c813f0d3f96c..000000000000
--- a/contrib/gcc/config/floatundisf.c
+++ /dev/null
@@ -1,36 +0,0 @@
-/* Public domain.  */
-typedef int DItype __attribute__ ((mode (DI)));
-typedef unsigned int UDItype __attribute__ ((mode (DI)));
-typedef unsigned int USItype __attribute__ ((mode (SI)));
-typedef float SFtype __attribute__ ((mode (SF)));
-typedef float DFtype __attribute__ ((mode (DF)));
-
-SFtype __floatundisf (UDItype);
-
-SFtype
-__floatundisf (UDItype u)
-{
-  /* Protect against double-rounding error.
-     Represent any low-order bits, that might be truncated by a bit that
-     won't be lost.  The bit can go in anywhere below the rounding position
-     of SFTYPE.  A fixed mask and bit position handles all usual
-     configurations.  */
-  if (53 < (sizeof (DItype) * 8)
-      && 53 > ((sizeof (DItype) * 8) - 53 + 24))
-    {
-      if (u >= ((UDItype) 1 << 53))
-	{
-	  if ((UDItype) u & (((UDItype) 1 << (sizeof (DItype) * 8 - 53)) - 1))
-	    {
-	      u &= ~ (((UDItype) 1 << (sizeof (DItype) * 8 - 53)) - 1);
-	      u |= (UDItype) 1 << (sizeof (DItype) * 8 - 53);
-	    }
-	}
-    }
-  /* Do the calculation in a wider type so that we don't lose any of
-     the precision of the high word while multiplying it.  */
-  DFtype f = (USItype) (u >> (sizeof (USItype) * 8));
-  f *= 0x1p32f;
-  f += (USItype) u;
-  return (SFtype) f;
-}