dwarf2out.c (expand_builtin_dwarf_reg_size): Initialize last_end to 0x7fffffff.

From-SVN: r22790

gcc/ChangeLog

+Sat Oct  3 16:14:44 1998  John Carr  <jfc@mit.edu>
+
+	* dwarf2out.c (expand_builtin_dwarf_reg_size):  Initialize
+	last_end to 0x7fffffff.
+
 Fri Oct  2 19:14:20 1998  David S. Miller  <davem@pierdol.cobaltmicro.com>
 
 	* function.c (purge_addressof_1): Do not perform endianness

gcc/dwarf2out.c

@@ -642,7 +642,9 @@ expand_builtin_dwarf_reg_size (reg_tree, target)
     }
   else
     {
-      int last_end = FIRST_PSEUDO_REGISTER;
+      /* Initialize last_end to be larger than any possible
+	 DWARF_FRAME_REGNUM.  */
+      int last_end = 0x7fffffff;
       --n_ranges;
       t = build_int_2 (ranges[n_ranges].size, 0);
       do