arch_register_class_put() is only used locally

[libfirm] / ir / be / ia32 / ia32_x87.c

diff --git a/ir/be/ia32/ia32_x87.c b/ir/be/ia32/ia32_x87.c
index 1ffbcea..c724764 100644 (file)
--- a/ir/be/ia32/ia32_x87.c
+++ b/ir/be/ia32/ia32_x87.c
@@ -1795,14 +1795,14 @@ static int sim_Copy(x87_state *state, ir_node *n) {
        ir_node                     *pred;
        const arch_register_t       *out;
        const arch_register_t       *op1;
-       const arch_register_class_t *class;
+       const arch_register_class_t *cls;
        ir_node                     *node, *next;
        ia32_x87_attr_t             *attr;
        int                         op1_idx, out_idx;
        unsigned                    live;
 
-       class = arch_get_irn_reg_class(sim->arch_env, n, -1);
-       if (class->regs != ia32_vfp_regs)
+       cls = arch_get_irn_reg_class(sim->arch_env, n, -1);
+       if (cls->regs != ia32_vfp_regs)
                return 0;
 
        pred = get_irn_n(n, 0);