sparc: fix wrong incsp in omit-fp mode

[libfirm] / ir / be / beirgmod.c

diff --git a/ir/be/beirgmod.c b/ir/be/beirgmod.c
index ac61fd9..ef8e6b5 100644 (file)
--- a/ir/be/beirgmod.c
+++ b/ir/be/beirgmod.c
@@ -87,7 +87,7 @@ ir_node *insert_Perm_after(ir_graph *irg, const arch_register_class_t *cls,
        ir_nodeset_t          live;
        ir_nodeset_iterator_t iter;
 
-       ir_node *curr, *irn, *perm, **nodes;
+       ir_node *irn, *perm, **nodes;
        size_t i, n;
 
        DBG((dbg, LEVEL_1, "Insert Perm after: %+F\n", pos));
@@ -116,7 +116,6 @@ ir_node *insert_Perm_after(ir_graph *irg, const arch_register_class_t *cls,
        sched_add_after(pos, perm);
        free(nodes);
 
-       curr = perm;
        for (i = 0; i < n; ++i) {
                ir_node *perm_op = get_irn_n(perm, i);
                const arch_register_t *reg = arch_get_irn_register(perm_op);
@@ -126,8 +125,6 @@ ir_node *insert_Perm_after(ir_graph *irg, const arch_register_class_t *cls,
                ir_node *proj = new_r_Proj(perm, mode, i);
                arch_set_irn_register(proj, reg);
 
-               curr = proj;
-
                be_ssa_construction_init(&senv, irg);
                be_ssa_construction_add_copy(&senv, perm_op);
                be_ssa_construction_add_copy(&senv, proj);