C99 feature removed.

[r27436]

ir/be/sparc/bearch_sparc.c

 /*
- * Copyright (C) 1995-2008 University of Karlsruhe.  All right reserved.
+ * Copyright (C) 1995-2010 University of Karlsruhe.  All right reserved.
  *
  * This file is part of libFirm.
  *
@@ -467,14 +467,14 @@ static const arch_register_t *sparc_abi_prologue(void *self, ir_node **mem,
 	//ir_type *frame_type = get_irg_frame_type(env->irg);
 	//frame_alloc_area(frame_type, reserved_stack_size, 1, 1);
 
-	(void) reg_map;
-	(void) mem;
-	(void) stack_bias;
-
 	// alloc min required stack space
 	// TODO: the min stacksize depends on wether this is a leaf procedure or not
 	ir_node *save = new_bd_sparc_Save(NULL, block, sp_proj, *mem, SPARC_MIN_STACKSIZE);
 
+	(void) reg_map;
+	(void) mem;
+	(void) stack_bias;
+
 	*stack_bias -= SPARC_MIN_STACKSIZE;
 	sp_proj = new_r_Proj(save, sp->reg_class->mode, pn_sparc_Save_stack);
 	*mem    = new_r_Proj(save, mode_M, pn_sparc_Save_mem);

ir/opt/loop.c

 /*
- * Copyright (C) 1995-2008 University of Karlsruhe.  All right reserved.
+ * Copyright (C) 1995-2010 University of Karlsruhe.  All right reserved.
  *
  * This file is part of libFirm.
  *
@@ -2063,11 +2063,9 @@ static unsigned get_unroll_decision(void)
 /* Initialize unrolling phase. TODO alloc array here? */
 void *init_unrolling_phase(ir_phase *ph, const ir_node *n, void *old)
 {
-	(void)old;
-	ir_node **arr;
-
 	unrolling_node_info *info = XMALLOCZ(unrolling_node_info);
-	arr = NEW_ARR_F(ir_node *, unroll_number - 1);
+	ir_node **arr = NEW_ARR_F(ir_node *, unroll_number - 1);
+	(void)old;
 	memset(info->copies, 0, (unroll_number - 1) * sizeof(ir_node *));
 
 	info->copies = arr;