X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fbeabihelper.c;h=5b5fe69e2e7f6973c01dff6db4c57453e5bebae6;hb=ee2ce90606e3b629b45482964a70a71a46aa6966;hp=faa6969cc4845676d707ce01fcaccfce12560ccd;hpb=b53410a0e9548f99c2b37699f01766f50f1055ff;p=libfirm

diff --git a/ir/be/beabihelper.c b/ir/be/beabihelper.c
index faa6969cc..5b5fe69e2 100644
--- a/ir/be/beabihelper.c
+++ b/ir/be/beabihelper.c
@@ -165,9 +165,9 @@ static void rsm_clear_regs(register_state_mapping_t *rsm,
  * Add a register and its constraint flags to a register state map
  * and return its index inside the map.
  */
-static int rsm_add_reg(register_state_mapping_t *rsm,
-                       const arch_register_t *reg,
-                       arch_register_req_type_t flags)
+static size_t rsm_add_reg(register_state_mapping_t *rsm,
+                          const arch_register_t *reg,
+                           arch_register_req_type_t flags)
 {
 	size_t     input_idx = ARR_LEN(rsm->regs);
 	int        cls_idx   = reg->reg_class->index;
@@ -324,7 +324,7 @@ void be_epilog_begin(beabi_helper_env_t *env)
 void be_epilog_add_reg(beabi_helper_env_t *env, const arch_register_t *reg,
                        arch_register_req_type_t flags, ir_node *value)
 {
-	int index = rsm_add_reg(&env->epilog, reg, flags);
+	size_t index = rsm_add_reg(&env->epilog, reg, flags);
 	rsm_set_value(&env->epilog, index, value);
 }
 
@@ -396,7 +396,6 @@ static bool has_real_user(const ir_node *node)
 static ir_node *add_to_keep(ir_node *last_keep,
                             const arch_register_class_t *cls, ir_node *node)
 {
-	const ir_node *op;
 	if (last_keep != NULL) {
 		be_Keep_add_node(last_keep, cls, node);
 	} else {
@@ -410,7 +409,6 @@ static ir_node *add_to_keep(ir_node *last_keep,
 			sched_add_after(schedpoint, last_keep);
 		}
 	}
-	op = skip_Proj_const(node);
 	return last_keep;
 }