get rid of HOST_BITS_PER_LONG

1 files changed, 0 insertions, 56 deletions

diff --git a/gcc/rtl.c b/gcc/rtl.c
index e23e6ae..f172a2b 100755
--- a/gcc/rtl.c
+++ b/gcc/rtl.c
@@ -577,43 +577,6 @@ read_name (str, infile)
 
   *p = 0;
 }
-
-/* Provide a version of a function to read a long long if the system does
-   not provide one.  */
-#if HOST_BITS_PER_WIDE_INT > HOST_BITS_PER_LONG && !defined(HAVE_ATOLL) && !defined(HAVE_ATOQ)
-HOST_WIDE_INT
-atoll(p)
-    const char *p;
-{
-  int neg = 0;
-  HOST_WIDE_INT tmp_wide;
-
-  while (ISSPACE(*p))
-    p++;
-  if (*p == '-')
-    neg = 1, p++;
-  else if (*p == '+')
-    p++;
-
-  tmp_wide = 0;
-  while (ISDIGIT(*p))
-    {
-      HOST_WIDE_INT new_wide = tmp_wide*10 + (*p - '0');
-      if (new_wide < tmp_wide)
-	{
-	  /* Return INT_MAX equiv on overflow.  */
-	  tmp_wide = (~(HOST_WIDE_UINT)0) >> 1;
-	  break;
-	}
-      tmp_wide = new_wide;
-      p++;
-    }
-
-  if (neg)
-    tmp_wide = -tmp_wide;
-  return tmp_wide;
-}
-#endif
 
 /* Read an rtx in printed representation from INFILE
    and return an actual rtx in core constructed accordingly.
@@ -818,25 +781,6 @@ read_rtx (infile)
 	break;
 
       case 'w':
-	read_name (tmp_char, infile);
-#if HOST_BITS_PER_WIDE_INT == HOST_BITS_PER_INT
-	tmp_wide = atoi (tmp_char);
-#else
-#if HOST_BITS_PER_WIDE_INT == HOST_BITS_PER_LONG
-	tmp_wide = atol (tmp_char);
-#else
-	/* Prefer atoll over atoq, since the former is in the ISO C9X draft. 
-	   But prefer not to use our hand-rolled function above either.  */
-#if defined(HAVE_ATOLL) || !defined(HAVE_ATOQ)
-	tmp_wide = atoll (tmp_char);
-#else
-	tmp_wide = atoq (tmp_char);
-#endif
-#endif
-#endif
-	XWINT (return_rtx, i) = tmp_wide;
-	break;
-
       case 'i':
       case 'n':
 	read_name (tmp_char, infile);