-removed unused entities from the intrinsic environment

[libfirm] / ir / be / bearch.c

diff --git a/ir/be/bearch.c b/ir/be/bearch.c
index bf75984..700115c 100644 (file)
--- a/ir/be/bearch.c
+++ b/ir/be/bearch.c
@@ -29,6 +29,7 @@
 
 #include "bearch_t.h"
 #include "benode_t.h"
+#include "beinfo.h"
 #include "ircons_t.h"
 #include "irnode_t.h"
 
@@ -176,28 +177,78 @@ const arch_register_class_t *arch_get_irn_reg_class(const ir_node *irn, int pos)
        return req->cls;
 }
 
-const arch_register_t *arch_get_irn_register(const ir_node *irn)
+static inline reg_out_info_t *get_out_info(const ir_node *node)
 {
-       const arch_irn_ops_t *ops = get_irn_ops(irn);
-       return ops->get_irn_reg(irn);
+       int                   pos  = 0;
+       const backend_info_t *info;
+
+       assert(get_irn_mode(node) != mode_T);
+       if (is_Proj(node)) {
+               pos  = get_Proj_proj(node);
+               node = get_Proj_pred(node);
+       }
+
+       info = be_get_info(node);
+       assert(pos >= 0 && pos < ARR_LEN(info->out_infos));
+       return &info->out_infos[pos];
 }
 
-void arch_set_irn_register(ir_node *irn, const arch_register_t *reg)
+
+static inline reg_out_info_t *get_out_info_n(const ir_node *node, int pos)
 {
-       const arch_irn_ops_t *ops = get_irn_ops(irn);
-       ops->set_irn_reg(irn, reg);
+       const backend_info_t *info = be_get_info(node);
+       assert(!is_Proj(node));
+       assert(pos >= 0 && pos < ARR_LEN(info->out_infos));
+       return &info->out_infos[pos];
 }
 
-arch_irn_class_t arch_irn_classify(const ir_node *irn)
+
+const arch_register_t *arch_get_irn_register(const ir_node *node)
 {
-       const arch_irn_ops_t *ops = get_irn_ops(irn);
-       return ops->classify(irn);
+       const reg_out_info_t *out = get_out_info(node);
+       return out->reg;
 }
 
-arch_irn_flags_t arch_irn_get_flags(const ir_node *irn)
+const arch_register_t *arch_irn_get_register(const ir_node *node, int pos)
 {
-       const arch_irn_ops_t *ops = get_irn_ops(irn);
-       return ops->get_flags(irn);
+       const reg_out_info_t *out = get_out_info_n(node, pos);
+       return out->reg;
+}
+
+void arch_irn_set_register(ir_node *node, int pos, const arch_register_t *reg)
+{
+       reg_out_info_t *out = get_out_info_n(node, pos);
+       out->reg            = reg;
+}
+
+void arch_set_irn_register(ir_node *node, const arch_register_t *reg)
+{
+       reg_out_info_t *out = get_out_info(node);
+       out->reg = reg;
+}
+
+arch_irn_class_t arch_irn_classify(const ir_node *node)
+{
+       const arch_irn_ops_t *ops = get_irn_ops(node);
+       return ops->classify(node);
+}
+
+arch_irn_flags_t arch_irn_get_flags(const ir_node *node)
+{
+       backend_info_t *info = be_get_info(node);
+       return info->flags;
+}
+
+void arch_irn_set_flags(ir_node *node, arch_irn_flags_t flags)
+{
+       backend_info_t *info = be_get_info(node);
+       info->flags = flags;
+}
+
+void arch_irn_add_flags(ir_node *node, arch_irn_flags_t flags)
+{
+       backend_info_t *info = be_get_info(node);
+       info->flags |= flags;
 }
 
 extern char *arch_register_req_format(char *buf, size_t len,
@@ -247,6 +298,13 @@ extern char *arch_register_req_format(char *buf, size_t len,
                }
        }
 
+       if (arch_register_req_is(req, ignore)) {
+               strncat(buf, " ignore", len);
+       }
+       if (arch_register_req_is(req, produces_sp)) {
+               strncat(buf, " produces_sp", len);
+       }
+
        return buf;
 }