Remaining generic bits from sparc64-linux merge

[Jeffrey A Law]

  In message <199710021950.PAA04406@jenolan.rutgers.edu>you write:
  > Thu Oct  2 15:28:24 1997  David S. Miller  <davem@tanya.rutgers.edu>
  > 
  > 	* rtl.c (read_rtx): Use atol/atoq based upon disposition of
  > 	HOST_WIDE_INT.
  > 
  > 	* genattrtab.c (write_test_expr): Use proper format string based
  > 	upon disposition of HOST_BITS_PER_WIDE_INT.
  > 	* genemit.c (gen_exp): Likewise.
  > 	* genpeep.c (match_rtx): Likewise.
  > 	* genrecog.c (write_tree_1): Likewise.
  > 
  > 	* c-lex.c (yyprint): Use proper format string based upon
  > 	disposition of HOST_BITS_PER_WIDE_INT.
  > 	(yylex): Put casts in right place for args to build_int_2.
I fixed up the gen* changes to use HOST_WIDE_INT_PRINT_DEC and
installed the remaining gen*, c-lex and rtl.c changes.

I believe that covers all of the original sparc64 changes.  Please
let me know if I've missed any.

jeff