[wide-int] Rename a function to match its type

[Kenneth Zadeck]

On 11/09/2013 05:16 AM, Richard Sandiford wrote:
> wide_int_type_size_in_bits returns an offset_int (previously an addr_int)
> rather than a wide_int, so this patch renames it accordingly.
>
> Tested on powerpc64-linux-gnu and by rerunning the assembly comparison.
> OK to install?
>
> Thanks,
> Richard
>
>
> Index: gcc/dwarf2out.c
> ===================================================================
> --- gcc/dwarf2out.c	2013-11-09 09:39:26.725800817 +0000
> +++ gcc/dwarf2out.c	2013-11-09 09:39:27.938809015 +0000
> @@ -10402,10 +10402,10 @@ simple_type_size_in_bits (const_tree typ
>       return TYPE_ALIGN (type);
>   }
>   
> -/* Similarly, but return a wide_int instead of UHWI.  */
> +/* Similarly, but return an offset_int instead of UHWI.  */
>   
>   static inline offset_int
> -wide_int_type_size_in_bits (const_tree type)
> +offset_int_type_size_in_bits (const_tree type)
>   {
>     if (TREE_CODE (type) == ERROR_MARK)
>       return BITS_PER_WORD;
> @@ -14834,7 +14834,7 @@ field_byte_offset (const_tree decl)
>         offset_int type_size_in_bits;
>   
>         type = field_type (decl);
> -      type_size_in_bits = wide_int_type_size_in_bits (type);
> +      type_size_in_bits = offset_int_type_size_in_bits (type);
>         type_align_in_bits = simple_type_align_in_bits (type);
>   
>         field_size_tree = DECL_SIZE (decl);
fine with me.