Remove duplicate declaration of mem_attrs_eq_p

2014-08-14  Tom de Vries  <tom@codesourcery.com>

	* emit-rtl.h (mem_attrs_eq_p): Remove duplicate declaration.

From-SVN: r213975

gcc/ChangeLog

 2014-08-14  Tom de Vries  <tom@codesourcery.com>
 
+	* emit-rtl.h (mem_attrs_eq_p): Remove duplicate declaration.
+
+2014-08-14  Tom de Vries  <tom@codesourcery.com>
+
 	PR rtl-optimization/62004
 	PR rtl-optimization/62030
 	* ifcvt.c (rtx_interchangeable_p): New function.

gcc/emit-rtl.h

@@ -72,7 +72,6 @@ extern void set_reg_attrs_for_parm (rtx, rtx);
 extern void set_reg_attrs_for_decl_rtl (tree t, rtx x);
 extern void adjust_reg_mode (rtx, enum machine_mode);
 extern int mem_expr_equal_p (const_tree, const_tree);
-extern bool mem_attrs_eq_p (const struct mem_attrs *, const struct mem_attrs *);
 
 extern bool need_atomic_barrier_p (enum memmodel, bool);