Remove enum tarval_classification_t.

[libfirm] / ir / ir / irarch.c

diff --git a/ir/ir/irarch.c b/ir/ir/irarch.c
index f34d193..2431931 100644 (file)
--- a/ir/ir/irarch.c
+++ b/ir/ir/irarch.c
@@ -897,7 +897,7 @@ ir_node *arch_dep_replace_div_by_const(ir_node *irn) {
                tv = get_Const_tarval(c);
 
                /* check for division by zero */
-               if (classify_tarval(tv) == TV_CLASSIFY_NULL)
+               if (tarval_is_null(tv))
                        return irn;
 
                left  = get_Div_left(irn);
@@ -988,7 +988,7 @@ ir_node *arch_dep_replace_mod_by_const(ir_node *irn) {
                tv = get_Const_tarval(c);
 
                /* check for division by zero */
-               if (classify_tarval(tv) == TV_CLASSIFY_NULL)
+               if (tarval_is_null(tv))
                        return irn;
 
                left  = get_Mod_left(irn);
@@ -1082,7 +1082,7 @@ void arch_dep_replace_divmod_by_const(ir_node **div, ir_node **mod, ir_node *irn
                tv = get_Const_tarval(c);
 
                /* check for division by zero */
-               if (classify_tarval(tv) == TV_CLASSIFY_NULL)
+               if (tarval_is_null(tv))
                        return;
 
                left  = get_DivMod_left(irn);