X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Flower%2Flower_hl.c;h=99ee5f69db652c6fae1cdad7327c52b05ba89034;hb=4f25f9ca1fd1d53303f277a140a1aa657782aeba;hp=136555ff0bd768a0dc0c3d6b39faddf1f4b0199c;hpb=a34bb75c286c140663366919d5cea76fd2e5563d;p=libfirm

diff --git a/ir/lower/lower_hl.c b/ir/lower/lower_hl.c
index 136555ff0..99ee5f69d 100644
--- a/ir/lower/lower_hl.c
+++ b/ir/lower/lower_hl.c
@@ -111,7 +111,6 @@ static void lower_sel(ir_node *sel)
 				lb = get_array_lower_bound(arr_ty, dim);
 				ub = get_array_upper_bound(arr_ty, dim);
 
-				assert(irg == current_ir_graph);
 				if (! is_Unknown(lb))
 					lb = new_rd_Conv(dbg, bl, copy_const_value(get_irn_dbg_info(sel), lb, bl), mode_Int);
 				else
@@ -270,20 +269,6 @@ static void lower_symconst(ir_node *symc)
 	}
 }
 
-/**
- * Checks, whether a size is an integral size
- *
- * @param size  the size on bits
- */
-static int is_integral_size(int size)
-{
-	/* must be a 2^n */
-	if (size & (size-1))
-		return 0;
-	/* must be at least byte size */
-	return size >= 8;
-}
-
 /**
  * lowers IR-nodes, called from walker
  */
@@ -297,9 +282,6 @@ static void lower_irnode(ir_node *irn, void *env)
 	case iro_SymConst:
 		lower_symconst(irn);
 		break;
-	case iro_Cast:
-		exchange(irn, get_Cast_op(irn));
-		break;
 	default:
 		break;
 	}
@@ -312,7 +294,7 @@ static void lower_irnode(ir_node *irn, void *env)
  */
 void lower_highlevel_graph(ir_graph *irg)
 {
-	/* Finally: lower SymConst-Size and Sel nodes, Casts, unaligned Load/Stores. */
+	/* Finally: lower SymConst-Size and Sel nodes, unaligned Load/Stores. */
 	irg_walk_graph(irg, NULL, lower_irnode, NULL);
 }