Remove dead initialisaton.

[r22687]

diff --git a/ir/be/ia32/bearch_ia32.c b/ir/be/ia32/bearch_ia32.c
index d002ed2..8a8cba7 100644 (file)
--- a/ir/be/ia32/bearch_ia32.c
+++ b/ir/be/ia32/bearch_ia32.c
@@ -279,10 +279,8 @@ static void ia32_set_irn_reg(ir_node *irn, const arch_register_t *reg)
 static const arch_register_t *ia32_get_irn_reg(const ir_node *irn)
 {
        int pos = 0;
-       const arch_register_t *reg = NULL;
 
        if (is_Proj(irn)) {
-
                if (get_irn_mode(irn) == mode_X) {
                        return NULL;
                }
@@ -292,15 +290,12 @@ static const arch_register_t *ia32_get_irn_reg(const ir_node *irn)
        }
 
        if (is_ia32_irn(irn)) {
-               const arch_register_t **slots;
-               slots = get_ia32_slots(irn);
+               const arch_register_t **slots = get_ia32_slots(irn);
                assert(pos < get_ia32_n_res(irn));
-               reg   = slots[pos];
+               return slots[pos];
        } else {
-               reg = ia32_get_firm_reg(irn, cur_reg_set);
+               return ia32_get_firm_reg(irn, cur_reg_set);
        }
-
-       return reg;
 }
 
 static arch_irn_class_t ia32_classify(const ir_node *irn) {