Fixed reload at end of block placement

diff --git a/ir/be/benode.c b/ir/be/benode.c
index 925b658..4a595e8 100644 (file)
--- a/ir/be/benode.c
+++ b/ir/be/benode.c
@@ -669,6 +669,12 @@ void be_node_set_reg_class(ir_node *irn, int pos, const arch_register_class_t *c
                r->req.type = arch_register_req_type_normal;
 }
 
+void be_node_set_req_type(ir_node *irn, int pos, arch_register_req_type_t type)
+{
+       be_req_t *r = get_req(irn, pos);
+       r->req.type = type;
+}
+
 void be_set_IncSP_offset(ir_node *irn, unsigned offset)
 {
        be_stack_attr_t *a = get_irn_attr(irn);
@@ -830,11 +836,11 @@ ir_node *be_spill(const arch_env_t *arch_env, ir_node *irn, ir_node *ctx)
        return spill;
 }
 
-ir_node *be_reload(const arch_env_t *arch_env, const arch_register_class_t *cls, ir_node *reloader, ir_mode *mode, ir_node *spill)
+ir_node *be_reload(const arch_env_t *arch_env, const arch_register_class_t *cls, ir_node *insert, ir_mode *mode, ir_node *spill)
 {
        ir_node *reload;
 
-       ir_node *bl    = is_Block(reloader) ? reloader : get_nodes_block(reloader);
+       ir_node *bl    = is_Block(insert) ? insert : get_nodes_block(insert);
        ir_graph *irg  = get_irn_irg(bl);
        ir_node *frame = get_irg_frame(irg);
        const arch_register_class_t *cls_frame = arch_get_irn_reg_class(arch_env, frame, -1);
@@ -843,7 +849,14 @@ ir_node *be_reload(const arch_env_t *arch_env, const arch_register_class_t *cls,
 
        reload = be_new_Reload(cls, cls_frame, irg, bl, frame, spill, mode);
 
-       sched_add_before(reloader, reload);
+       if(is_Block(insert)) {
+               insert = sched_skip(insert, 0, sched_skip_cf_predicator, (void *) arch_env);
+               sched_add_after(insert, reload);
+       }
+
+       else
+               sched_add_before(insert, reload);
+
        return reload;
 }