Fix PR middle-end/46674

[Dave Korn]

On 05/12/2010 20:47, Richard Guenther wrote:
> On Sun, Dec 5, 2010 at 2:50 PM, Dave Korn <dave.korn.cygwin@gmail.com> wrote:
>> On 01/12/2010 11:50, Richard Guenther wrote:
>>
>>> Hm.  If a target prefixes an underscore does the alias attribute argument
>>> need to include that underscore?
>> FAIL: gcc.dg/pr46674.c (test for excess errors)
>>
>>  That answer your question?  ;-)  How about the attached?  It fixes the test
>> on i686-pc-cygwin, checked with both variants of f{no-,}leading-underscore
>> (and none).
> 
> Ok ;)

  Committed revision 167483.

    cheers,
      DaveK