[Patch] Fix PR target/47324

[Jack Howarth]

On Fri, Feb 11, 2011 at 01:56:42PM -0500, Jason Merrill wrote:
> Please CC me on DWARF patches.
>
>> +   hard reg numbers have been processed via DWARF_FRAME_REGNUM.  This may
>> +   be suppressed for the cases that have not been converted by setting the
>> +   parameter < 0.  See PR47324.  */
>
> Let's clarify that the cases in question are location lists in the  
> symbolic debug info, rather than in the frame unwind info.
>
> OK with that addition.
>
> Jason

Jason,
   Would this be suitable for backport for gcc 4.5.3? We have the 
same failures in gcc-4_5-branch.
          Jack