PR jit/63854: lra.c: Fix leak of point_freq_vec's buffer when calling lra_inheritance

gcc/ChangeLog:
	PR jit/63854
	* lra.c (lra): After creating live ranges in preparation for call
	to lra_inheritance, set live_p to true.

From-SVN: r217806

gcc/ChangeLog

 2014-11-19  David Malcolm  <dmalcolm@redhat.com>
 
 	PR jit/63854
+	* lra.c (lra): After creating live ranges in preparation for call
+	to lra_inheritance, set live_p to true.
+
+2014-11-19  David Malcolm  <dmalcolm@redhat.com>
+
+	PR jit/63854
 	* tree-ssa-threadedge.c (thread_across_edge): Don't just release
 	"path", delete it.
 	* tree-ssa-threadupdate.c (delete_jump_thread_path): Likewise.

gcc/lra.c

@@ -2297,6 +2297,7 @@ lra (FILE *f)
 		     actual_call_used_reg_set,  which is needed during
 		     lra_inheritance.  */
 		  lra_create_live_ranges (true, true);
+		  live_p = true;
 		}
 	      lra_inheritance ();
 	    }