convenience function to see if mux gets optimized away

[libfirm] / ir / be / bestabs.c

diff --git a/ir/be/bestabs.c b/ir/be/bestabs.c
index 759079b..55a5ef8 100644 (file)
--- a/ir/be/bestabs.c
+++ b/ir/be/bestabs.c
@@ -173,10 +173,10 @@ typedef struct walker_env {
 
 /* a type is not ready: put it on the wait queue */
 #define SET_TYPE_NOT_READY(wq, tp) \
-  do { \
-    set_type_link(tp, (void *)1);  \
-    waitq_put(wq, tp);             \
-  } while (0)
+       do { \
+               set_type_link(tp, (void *)1);  \
+               waitq_put(wq, tp);             \
+       } while (0)
 
 /* a the is ready */
 #define SET_TYPE_READY(tp)     set_type_link(tp, NULL)
@@ -707,8 +707,8 @@ static void stabs_method_begin(dbg_handle *handle, const ir_entity *ent)
 
        /* create the method entry */
        mtp = get_entity_type(ent);
-       if (is_lowered_type(mtp))
-               mtp = get_associated_type(mtp);
+       while (is_lowered_type(mtp))
+               mtp = get_higher_type(mtp);
        if (get_method_n_ress(mtp) > 0)
                rtp = get_method_res_type(mtp, 0);
        else
@@ -725,18 +725,18 @@ static void stabs_method_begin(dbg_handle *handle, const ir_entity *ent)
        /* create parameter entries */
        between_size = get_type_size_bytes(layout->between_type);
        for (i = 0, n = get_method_n_params(mtp); i < n; ++i) {
-               ir_type *ptp      = get_method_param_type(mtp, i);
-        const char *name  = NULL;
-        char buf[16];
-        int ofs = 0;
-               ir_entity *stack_ent;
-
-        if (! name) {
-          snprintf(buf, sizeof(buf), "arg%d", i);
-          name = buf;
-        }
+               ir_type    *ptp  = get_method_param_type(mtp, i);
+               const char *name = NULL;
+               char        buf[16];
+               int         ofs  = 0;
+               ir_entity  *stack_ent;
+
+               if (! name) {
+                       snprintf(buf, sizeof(buf), "arg%d", i);
+                       name = buf;
+               }
                /* check if this parameter has a stack entity. If it has, it
-                  it transmitted on the stack, else in a register */
+                * it transmitted on the stack, else in a register */
                stack_ent = layout->param_map[i];
                if (stack_ent) {
                        ofs = get_entity_offset(stack_ent) + between_size;