X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fbecopyopt.c;h=ca32b86b779e7ee16bb16c762e4ac13c14c5eb61;hb=bb9f2e36362333c6635b89f5258171b06c786608;hp=9ee05e6f91e50e6a688eb8c8ee8bd4e22c88195e;hpb=8cd2221a4b9f6636f627c3d6e9df131bf01d5abc;p=libfirm

diff --git a/ir/be/becopyopt.c b/ir/be/becopyopt.c
index 9ee05e6f9..ca32b86b7 100644
--- a/ir/be/becopyopt.c
+++ b/ir/be/becopyopt.c
@@ -29,9 +29,7 @@
  * - Register-constrained nodes
  * - Two-address code instructions
  */
-#ifdef HAVE_CONFIG_H
 #include "config.h"
-#endif
 
 #include "execfreq.h"
 #include "xmalloc.h"
@@ -215,10 +213,14 @@ void free_copy_opt(copy_opt_t *co) {
 	free(co);
 }
 
-int co_is_optimizable_root(const copy_opt_t *co, ir_node *irn) {
+/**
+ * Checks if a node is optimizable, viz. has something to do with coalescing
+ * @param irn  The irn to check
+ */
+static int co_is_optimizable_root(ir_node *irn)
+{
 	const arch_register_req_t *req;
 	const arch_register_t *reg;
-	(void)co; // TODO remove parameter
 
 	if (arch_irn_is(irn, ignore))
 		return 0;
@@ -380,7 +382,7 @@ static void co_collect_units(ir_node *irn, void *env) {
 
 	if (!is_curr_reg_class(co, irn))
 		return;
-	if (!co_is_optimizable_root(co, irn))
+	if (!co_is_optimizable_root(irn))
 		return;
 
 	/* Init a new unit */
@@ -759,7 +761,7 @@ static void add_edge(copy_opt_t *co, ir_node *n1, ir_node *n2, int costs) {
 	nbr->costs += costs;
 }
 
-static INLINE void add_edges(copy_opt_t *co, ir_node *n1, ir_node *n2, int costs) {
+static inline void add_edges(copy_opt_t *co, ir_node *n1, ir_node *n2, int costs) {
 	if (! be_ifg_connected(co->cenv->ifg, n1, n2)) {
 		add_edge(co, n1, n2, costs);
 		add_edge(co, n2, n1, costs);