X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fbetranshlp.c;h=91a18da3878879321e163c1a4a1fd575b4059d8f;hb=44fdfafcf4d8940cbdc92266b091f18c62832d3a;hp=13382e1ae5deafe5a96f1ea1b282086f9f09b543;hpb=6892f449f2b18be4addedf7f014a675e5af2eccb;p=libfirm

diff --git a/ir/be/betranshlp.c b/ir/be/betranshlp.c
index 13382e1ae..91a18da38 100644
--- a/ir/be/betranshlp.c
+++ b/ir/be/betranshlp.c
@@ -24,9 +24,7 @@
  * @date        14.06.2007
  * @version     $Id$
  */
-#ifdef HAVE_CONFIG_H
 #include "config.h"
-#endif
 
 #include "pdeq.h"
 #include "irop_t.h"
@@ -64,7 +62,7 @@ int be_is_transformed(const ir_node *node) {
 	return irn_visited(node);
 }
 
-static INLINE ir_node *be_get_transformed_node(ir_node *old_node) {
+static inline ir_node *be_get_transformed_node(ir_node *old_node) {
 	if (irn_visited(old_node)) {
 		ir_node *new_node = get_irn_link(old_node);
 		assert(new_node != NULL);
@@ -85,6 +83,14 @@ void be_duplicate_deps(ir_node *old_node, ir_node *new_node) {
 	}
 }
 
+void be_dep_on_frame(ir_node* node)
+{
+	ir_graph *const irg = current_ir_graph;
+
+	if (get_irg_start_block(irg) == get_nodes_block(node))
+		add_irn_dep(node, get_irg_frame(irg));
+}
+
 ir_node *be_duplicate_node(ir_node *node) {
 	ir_node  *block = be_transform_node(get_nodes_block(node));
 	ir_graph *irg   = env.irg;
@@ -103,7 +109,7 @@ ir_node *be_duplicate_node(ir_node *node) {
 			add_irn_n(new_node, in);
 		}
 	} else {
-		ir_node **ins = alloca(arity * sizeof(ins[0]));
+		ir_node **ins = ALLOCAN(ir_node*, arity);
 		for (i = 0; i < arity; ++i) {
 			ir_node *in = get_irn_n(node, i);
 			ins[i] = be_transform_node(in);
@@ -253,8 +259,7 @@ static void kill_unused_anchor(int anchor)
 /**
  * Transforms all nodes. Deletes the old obstack and creates a new one.
  */
-static void transform_nodes(ir_graph *irg, arch_pretrans_nodes *pre_transform,
-                            void *cg)
+static void transform_nodes(ir_graph *irg, arch_pretrans_nodes *pre_transform)
 {
 	int       i;
 	ir_node  *old_end, *new_anchor;
@@ -291,7 +296,7 @@ static void transform_nodes(ir_graph *irg, arch_pretrans_nodes *pre_transform,
 	kill_unused_anchor(anchor_tls);
 
 	if (pre_transform)
-		(*pre_transform)(cg);
+		pre_transform();
 
 	/* process worklist (this should transform all nodes in the graph) */
 	while (! waitq_empty(env.worklist)) {
@@ -384,7 +389,7 @@ static ir_node *gen_End(ir_node *node) {
 	return new_end;
 }
 
-void be_transform_graph(be_irg_t *birg, arch_pretrans_nodes *func, void *cg)
+void be_transform_graph(be_irg_t *birg, arch_pretrans_nodes *func)
 {
 	ir_graph *irg = birg->irg;
 	ir_graph *old_current_ir_graph = current_ir_graph;
@@ -409,7 +414,7 @@ void be_transform_graph(be_irg_t *birg, arch_pretrans_nodes *func, void *cg)
 	op_End->ops.generic   = (op_func)gen_End;
 
 	/* do the main transformation */
-	transform_nodes(irg, func, cg);
+	transform_nodes(irg, func);
 
 	/* free the old obstack */
 	obstack_free(old_obst, 0);
@@ -436,6 +441,6 @@ void be_transform_graph(be_irg_t *birg, arch_pretrans_nodes *func, void *cg)
 
 	if (birg->lv) {
 		be_liveness_free(birg->lv);
-		birg->lv = be_liveness(birg);
+		birg->lv = be_liveness(irg);
 	}
 }