re PR target/37170 (gcc.dg/weak/weak-1.c)

	PR target/37170
	* final.c (mark_symbol_refs_as_used): New function.
	* output.h (mark_symbol_refs_as_used): New prototype.
	* config/s390/s390.c (s390_mark_symbol_ref_as_used): Removed.
	(s390_output_pool_entry): Use mark_symbol_refs_as_used.
	* config/arm/arm.md (consttable_4): Likewise.

From-SVN: r142114

gcc/ChangeLog

 2008-11-22  Jakub Jelinek  <jakub@redhat.com>
 
+	PR target/37170
+	* final.c (mark_symbol_refs_as_used): New function.
+	* output.h (mark_symbol_refs_as_used): New prototype.
+	* config/s390/s390.c (s390_mark_symbol_ref_as_used): Removed.
+	(s390_output_pool_entry): Use mark_symbol_refs_as_used.
+	* config/arm/arm.md (consttable_4): Likewise.
+
 	PR target/37880
 	* doc/invoke.texi: Adjust wording of -mcmodel=medium description.