Fixed some warning about unused variables.

[libfirm] / ir / ana / irextbb2.c

diff --git a/ir/ana/irextbb2.c b/ir/ana/irextbb2.c
index e408ecc..31f77be 100644 (file)
--- a/ir/ana/irextbb2.c
+++ b/ir/ana/irextbb2.c
@@ -39,8 +39,8 @@
 #include "irprintf.h"
 #include "execfreq.h"
 
-typedef struct _env {
-       struct obstack *obst;   /**< the obstack where allocations took place */
+typedef struct env {
+       struct obstack *obst;   /**< the obstack where allocations took place */
        ir_extblk *head;        /**< head of the list of all extended blocks */
        ir_exec_freq *execfreqs;
 } env_t;
@@ -122,14 +122,12 @@ static void pick_successor(ir_node *block, ir_extblk *extblk, env_t *env)
        ir_node         *best_succ    = NULL;
        double          best_execfreq = -1;
 
-       /*
+       /*
                More than two successors means we have a jump table.
                we cannot include a jump target into the current extended
                basic block, so create a new one here.
        */
        if (get_block_n_succs(block) > 2) {
-               const ir_edge_t *edge;
-
                foreach_block_succ(block, edge) {
                        ir_node *succ = get_edge_src_irn(edge);
                        create_extblk(succ, env);
@@ -182,7 +180,7 @@ static void pick_successor(ir_node *block, ir_extblk *extblk, env_t *env)
  */
 void compute_extbb_execfreqs(ir_graph *irg, ir_exec_freq *execfreqs)
 {
-       env_t     env;
+       env_t     env;
        ir_extblk *extbb, *next;
        ir_node   *endblock;
 
@@ -223,8 +221,8 @@ void compute_extbb_execfreqs(ir_graph *irg, ir_exec_freq *execfreqs)
 
                extbb->blks = NEW_ARR_D(ir_node *, env.obst, len);
 
-               for (block = extbb->link, i = 0; i < len; ++i) {
-                       ir_node *nblock = get_irn_link(block);
+               for (block = (ir_node*) extbb->link, i = 0; i < len; ++i) {
+                       ir_node *nblock = (ir_node*) get_irn_link(block);
 
                        /* ensure that the leader is the first one */
                        extbb->blks[len - 1 - i] = block;
@@ -245,5 +243,5 @@ void compute_extbb_execfreqs(ir_graph *irg, ir_exec_freq *execfreqs)
                extbb->visited = 0;
        }
 
-       irg->extblk_state = extblk_valid;
+       irg->extblk_state = ir_extblk_info_valid;
 }