X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fana%2Firextbb2.c;h=31f77bea62c067b4c840aae5848f576c684e8522;hb=6f068af98daa4725d60e5d23a8f98ec2841cfa44;hp=602e393bc8203c789a21cee195c0b82fc4d40d37;hpb=6a4b9102668449bea6e3c0905df74f7ffff2768b;p=libfirm

diff --git a/ir/ana/irextbb2.c b/ir/ana/irextbb2.c
index 602e393bc..31f77bea6 100644
--- 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;
@@ -82,7 +82,8 @@ static void addto_extblk(ir_extblk *extblk, ir_node *block)
  * Returns the number of block successors.
  * we are interested only in 1, 2 and >2.
  */
-static int get_block_n_succs(ir_node *block) {
+static int get_block_n_succs(ir_node *block)
+{
 	if (edges_activated(current_ir_graph)) {
 		const ir_edge_t *edge;
 
@@ -121,14 +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);
@@ -141,10 +140,10 @@ static void pick_successor(ir_node *block, ir_extblk *extblk, env_t *env)
 		ir_node *succ = get_edge_src_irn(edge);
 		double execfreq;
 
-		if(irn_visited(succ))
+		if (irn_visited(succ))
 			continue;
 
-		if(get_Block_n_cfgpreds(succ) > 1) {
+		if (get_Block_n_cfgpreds(succ) > 1) {
 			create_extblk(succ, env);
 			continue;
 		}
@@ -169,7 +168,7 @@ static void pick_successor(ir_node *block, ir_extblk *extblk, env_t *env)
 	}
 
 	/* add best successor and recursively try to pick more */
-	if(best_succ != NULL) {
+	if (best_succ != NULL) {
 		addto_extblk(extblk, best_succ);
 		mark_irn_visited(best_succ);
 		pick_successor(best_succ, extblk, env);
@@ -179,8 +178,9 @@ static void pick_successor(ir_node *block, ir_extblk *extblk, env_t *env)
 /*
  * Compute the extended basic blocks for a graph
  */
-void compute_extbb_execfreqs(ir_graph *irg, ir_exec_freq *execfreqs) {
-  	env_t     env;
+void compute_extbb_execfreqs(ir_graph *irg, ir_exec_freq *execfreqs)
+{
+	env_t     env;
 	ir_extblk *extbb, *next;
 	ir_node   *endblock;
 
@@ -221,8 +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;
@@ -231,8 +231,8 @@ void compute_extbb_execfreqs(ir_graph *irg, ir_exec_freq *execfreqs) {
 		}
 
 #if 0
-		for(i = 0; i < len; ++i) {
-			if(i > 0)
+		for (i = 0; i < len; ++i) {
+			if (i > 0)
 				printf(", ");
 			ir_printf("%+F", extbb->blks[i]);
 		}
@@ -243,5 +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;
 }