Remove obsolete ??? comment in profile.c

[Eric Botcazou]

This is

	      location_t curr_location = single_succ_edge (bb)->goto_locus;
	      /* ??? The FILE/LINE API is inconsistent for these cases.  */
	      output_location (LOCATION_FILE (curr_location),
			       LOCATION_LINE (curr_location), &offset, bb);

which dates back to the pre-location-map days.  Moreover, the double call to 
expand_location hidden behind the LOCATION_FILE and LOCATION_LINE macros can 
be eliminated like a few lines above.

Tested on x86_64-suse-linux, applied on the mainline as obvious.


2011-04-06  Eric Botcazou  <ebotcazou@adacore.com>

	* profile.c (branch_prob): Move declaration of local variable.  Remove
	obsolete ??? comment.  Expand the location explicitly instead of using
	the LOCATION_FILE and LOCATION_LINE macros.


-- 
Eric Botcazou
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