Prepare for radical source tree reorganization.zack/build-layout-experiment

All top-level files and directories are moved into a temporary storage
directory, REORG.TODO, except for files that will certainly still
exist in their current form at top level when we're done (COPYING,
COPYING.LIB, LICENSES, NEWS, README), all old ChangeLog files (which
are moved to the new directory OldChangeLogs, instead), and the
generated file INSTALL (which is just deleted; in the new order, there
will be no generated files checked into version control).

1 files changed, 0 insertions, 86 deletions

diff --git a/sysdeps/ieee754/dbl-64/s_modf.c b/sysdeps/ieee754/dbl-64/s_modf.c
deleted file mode 100644
index 0a1e13008f..0000000000
--- a/sysdeps/ieee754/dbl-64/s_modf.c
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- * ====================================================
- * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
- *
- * Developed at SunPro, a Sun Microsystems, Inc. business.
- * Permission to use, copy, modify, and distribute this
- * software is freely granted, provided that this notice
- * is preserved.
- * ====================================================
- */
-
-/*
- * modf(double x, double *iptr)
- * return fraction part of x, and return x's integral part in *iptr.
- * Method:
- *	Bit twiddling.
- *
- * Exception:
- *	No exception.
- */
-
-#include <math.h>
-#include <math_private.h>
-
-static const double one = 1.0;
-
-double
-__modf (double x, double *iptr)
-{
-  int32_t i0, i1, j0;
-  u_int32_t i;
-  EXTRACT_WORDS (i0, i1, x);
-  j0 = ((i0 >> 20) & 0x7ff) - 0x3ff;    /* exponent of x */
-  if (j0 < 20)                          /* integer part in high x */
-    {
-      if (j0 < 0)                       /* |x|<1 */
-	{
-	  INSERT_WORDS (*iptr, i0 & 0x80000000, 0);     /* *iptr = +-0 */
-	  return x;
-	}
-      else
-	{
-	  i = (0x000fffff) >> j0;
-	  if (((i0 & i) | i1) == 0)             /* x is integral */
-	    {
-	      *iptr = x;
-	      INSERT_WORDS (x, i0 & 0x80000000, 0);     /* return +-0 */
-	      return x;
-	    }
-	  else
-	    {
-	      INSERT_WORDS (*iptr, i0 & (~i), 0);
-	      return x - *iptr;
-	    }
-	}
-    }
-  else if (__glibc_unlikely (j0 > 51))              /* no fraction part */
-    {
-      *iptr = x * one;
-      /* We must handle NaNs separately.  */
-      if (j0 == 0x400 && ((i0 & 0xfffff) | i1))
-	return x * one;
-      INSERT_WORDS (x, i0 & 0x80000000, 0);     /* return +-0 */
-      return x;
-    }
-  else                                  /* fraction part in low x */
-    {
-      i = ((u_int32_t) (0xffffffff)) >> (j0 - 20);
-      if ((i1 & i) == 0)                /* x is integral */
-	{
-	  *iptr = x;
-	  INSERT_WORDS (x, i0 & 0x80000000, 0);         /* return +-0 */
-	  return x;
-	}
-      else
-	{
-	  INSERT_WORDS (*iptr, i0, i1 & (~i));
-	  return x - *iptr;
-	}
-    }
-}
-weak_alias (__modf, modf)
-#ifdef NO_LONG_DOUBLE
-strong_alias (__modf, __modfl)
-weak_alias (__modf, modfl)
-#endif