X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fir%2Firssacons.c;h=2aa5141be6485dbacb7039b316f73f772bf8a025;hb=7498ed3766f3f98604d96d1b75978a3a9e6768ed;hp=7dd6df85074f0f1b1df488b69e19352b4de32c94;hpb=cb7f468da0e787741c1f1e92f89b0cabe7c19441;p=libfirm

diff --git a/ir/ir/irssacons.c b/ir/ir/irssacons.c
index 7dd6df850..2aa5141be 100644
--- a/ir/ir/irssacons.c
+++ b/ir/ir/irssacons.c
@@ -32,16 +32,12 @@
 #include "irnode_t.h"
 #include "irgwalk.h"
 
-typedef struct walk_env_t {
-	int n_loc;   /**< Number of newly allocated locations. */
-} walk_env;
-
 /**
  * Post-walker: prepare the graph nodes for new SSA construction cycle by allocation
  * new arrays.
  */
-static void prepare_nodes(ir_node *irn, void *ctx) {
-	walk_env *env = ctx;
+static void prepare_nodes(ir_node *irn, void *env) {
+	(void)env;
 
 	switch (get_irn_opcode(irn)) {
 	case iro_Block:
@@ -113,8 +109,6 @@ static void prepare_nodes(ir_node *irn, void *ctx) {
  * to construct new values.
  */
 void ssa_cons_start(ir_graph *irg, int n_loc) {
-	walk_env env;
-
 	/* for now we support only phase_high graphs */
 	assert(irg->phase_state == phase_high);
 
@@ -128,13 +122,15 @@ void ssa_cons_start(ir_graph *irg, int n_loc) {
 	 * seems worth to do this.  First, we have to check if they really exists and
 	 * then clear them.  We do not expect SSA construction is used often.
 	 */
-	irg_walk_graph(irg, NULL, prepare_nodes, &env);
+	irg_walk_graph(irg, NULL, prepare_nodes, NULL);
 }
 
 /**
  * mature all immature Blocks.
  */
 static void finish_block(ir_node *block, void *env) {
+	(void)env;
+
 	if (!get_Block_matured(block))
 		mature_immBlock(block);
 }