[patch] Hash table changes from cxx-conversion branch - config part

[Richard Sandiford]

Nice :-)  MIPS parts look good apart from a minor formatting nit:

Lawrence Crowl <crowl@googlers.com> writes:
> @@ -15945,7 +15958,8 @@ static int
>  mips_record_lo_sum (rtx *loc, void *data)
>  {
>    if (GET_CODE (*loc) == LO_SUM)
> -    mips_lo_sum_offset_lookup ((htab_t) data, XEXP (*loc, 1), INSERT);
> +    mips_lo_sum_offset_lookup (*(mips_offset_table*)data,
> +			       XEXP (*loc, 1), INSERT);

the space before "data" should be kept.

Thanks,
Richard