fix warning

[libfirm] / ir / be / bearch.c

diff --git a/ir/be/bearch.c b/ir/be/bearch.c
index 0d12a82..bebf9c5 100644 (file)
--- a/ir/be/bearch.c
+++ b/ir/be/bearch.c
@@ -36,7 +36,6 @@
 
 #include "bitset.h"
 #include "pset.h"
-#include "entity.h"
 #include "raw_bitset.h"
 
 #include "irprintf.h"
@@ -206,9 +205,11 @@ int arch_get_allocatable_regs(const arch_env_t *env, const ir_node *irn, int pos
        return req->cls->n_regs;
 }
 
-void arch_put_non_ignore_regs(const arch_env_t *env, const arch_register_class_t *cls, bitset_t *bs)
+void arch_put_non_ignore_regs(const arch_env_t *env,
+                              const arch_register_class_t *cls, bitset_t *bs)
 {
        int i;
+       (void) env;
 
        for(i = 0; i < cls->n_regs; ++i) {
                if(!arch_register_type_is(&cls->regs[i], ignore))
@@ -216,10 +217,12 @@ void arch_put_non_ignore_regs(const arch_env_t *env, const arch_register_class_t
        }
 }
 
-int arch_count_non_ignore_regs(const arch_env_t *env, const arch_register_class_t *cls)
+int arch_count_non_ignore_regs(const arch_env_t *env,
+                               const arch_register_class_t *cls)
 {
        int i;
        int result = 0;
+       (void) env;
 
        for(i = 0; i < cls->n_regs; ++i) {
                if(!arch_register_type_is(&cls->regs[i], ignore))