panic() instead of assert(0).

[libfirm] / ir / opt / scalar_replace.c

diff --git a/ir/opt/scalar_replace.c b/ir/opt/scalar_replace.c
index 011af99..eaa8ee6 100644 (file)
--- a/ir/opt/scalar_replace.c
+++ b/ir/opt/scalar_replace.c
@@ -131,7 +131,7 @@ static int is_const_sel(ir_node *sel) {
        for (i = 0; i < n; ++i) {
                ir_node *idx = get_Sel_index(sel, i);
 
-               if (get_irn_op(idx) != op_Const)
+               if (!is_Const(idx))
                        return 0;
        }
        return 1;
@@ -301,7 +301,7 @@ static int find_possible_replacements(ir_graph *irg) {
        int     i;
        int     res = 0;
 
-       set_using_irn_visited(irg);
+       ir_reserve_resources(irg, IR_RESOURCE_IRN_VISITED);
        inc_irg_visited(irg);
 
        /*
@@ -358,7 +358,7 @@ static int find_possible_replacements(ir_graph *irg) {
                }
        }
 
-       clear_using_irn_visited(irg);
+       ir_free_resources(irg, IR_RESOURCE_IRN_VISITED);
        return res;
 }
 
@@ -488,12 +488,11 @@ typedef struct _env_t {
  */
 static void topologic_walker(ir_node *node, void *ctx) {
        env_t        *env = ctx;
-       ir_op        *op = get_irn_op(node);
        ir_node      *adr, *block, *mem, *val;
        ir_mode      *mode;
        unsigned     vnum;
 
-       if (op == op_Load) {
+       if (is_Load(node)) {
                /* a load, check if we can resolve it */
                adr = get_Load_ptr(node);
 
@@ -537,7 +536,7 @@ static void topologic_walker(ir_node *node, void *ctx) {
                set_Tuple_pred(node, pn_Load_res,       val);
                set_Tuple_pred(node, pn_Load_X_regular, new_Jmp());
                set_Tuple_pred(node, pn_Load_X_except,  new_Bad());
-       } else if (op == op_Store) {
+       } else if (is_Store(node)) {
                DB((dbg, SET_LEVEL_3, "  checking %+F for replacement ", node));
 
                /* a Store always can be replaced */