expr.c (store_constructor): Do not emit USE.

	* expr.c (store_constructor): Do not emit USE.
	* rtl.h (stupid_life_analysis): Remove.

From-SVN: r32233

gcc/ChangeLog

+Mon Feb 28 13:07:19 MET 2000  Jan Hubicka  <jh@suse.cz>
+
+	* expr.c (store_constructor): Do not emit USE.
+	* rtl.h (stupid_life_analysis): Remove.
+
 Mon Feb 28 07:03:27 2000  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
 
 	* toplev.c (rest_of_compilation): Account for time in
@@ -6,7 +11,7 @@ Mon Feb 28 07:03:27 2000  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
 	* jump.c (jump_optimize_1): Don't call delete_barrier_successors
 	if only marking labels.
 
-Mon Feb 28 12:53:57 MET 2000 Jan Hubicka  <jh@suse.cz>
+Mon Feb 28 12:53:57 MET 2000  Jan Hubicka  <jh@suse.cz>
 
 	* calls.c (expand_call): Attempt to combine stack adjustments with
 	pending stack adjustments.

gcc/expr.c

@@ -4461,11 +4461,6 @@ store_constructor (exp, target, align, cleared, size)
 					   index, integer_one_node), 0, 0);
 		  expand_end_loop ();
 		  emit_label (loop_end);
-
-		  /* Needed by stupid register allocation. to extend the
-		     lifetime of pseudo-regs used by target past the end
-		     of the loop.  */
-		  emit_insn (gen_rtx_USE (GET_MODE (target), target));
 		}
 	    }
 	  else if ((index != 0 && TREE_CODE (index) != INTEGER_CST)

gcc/rtl.h

@@ -1527,12 +1527,6 @@ extern int preserve_subexpressions_p	PARAMS ((void));
 extern void init_expr_once		PARAMS ((void));
 extern void move_by_pieces		PARAMS ((rtx, rtx, int, unsigned int));
 
-
-/* In stupid.c */
-#ifdef BUFSIZ
-extern void stupid_life_analysis	PARAMS ((rtx, int, FILE *));
-#endif
-
 /* In flow.c */
 extern void allocate_bb_life_data	PARAMS ((void));
 extern void allocate_reg_life_data	PARAMS ((void));