[RFC] Fix for PR58201

[Jakub Jelinek]

On Wed, Sep 04, 2013 at 06:04:09PM +0200, Jan Hubicka wrote:
> 	* cgraphunit.c (analyze_functions): Populate assembler names once done
> 	with early unreachable function removal.

Please add some of the testcases from the PRs and mention the PRs in the
ChangeLog entry.

> --- cgraphunit.c	(revision 202199)
> +++ cgraphunit.c	(working copy)
> @@ -1074,6 +1086,7 @@
>    bitmap_obstack_release (NULL);
>    pointer_set_destroy (reachable_call_targets);
>    ggc_collect ();
> +  symtab_initialize_asm_name_hash ();
>  }
>  
>  /* Translate the ugly representation of aliases as alias pairs into nice

	Jakub