- generate more stuff from ir_spec.py

[libfirm] / ir / be / betranshlp.c

diff --git a/ir/be/betranshlp.c b/ir/be/betranshlp.c
index f5d88f6..bc316be 100644 (file)
--- 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);
@@ -115,10 +121,7 @@ ir_node *be_duplicate_node(ir_node *node) {
        copy_node_attr(node, new_node);
        be_duplicate_deps(node, new_node);
 
-#ifdef DEBUG_libfirm
        new_node->node_nr = node->node_nr;
-#endif
-
        return new_node;
 }
 
@@ -340,9 +343,8 @@ static ir_node *gen_Block(ir_node *node) {
        block = new_ir_node(dbgi, irg, NULL, get_irn_op(node), get_irn_mode(node),
                            get_irn_arity(node), get_irn_in(node) + 1);
        copy_node_attr(node, block);
-#ifdef DEBUG_libfirm
        block->node_nr = node->node_nr;
-#endif
+
        if (node == macroblock) {
                /* this node is a macroblock header */
                set_Block_MacroBlock(block, block);
@@ -435,6 +437,6 @@ void be_transform_graph(be_irg_t *birg, arch_pretrans_nodes *func)
 
        if (birg->lv) {
                be_liveness_free(birg->lv);
-               birg->lv = be_liveness(birg);
+               birg->lv = be_liveness(irg);
        }
 }