added option to select between schedulers (list or ilp)

[libfirm] / ir / be / bearch.h

diff --git a/ir/be/bearch.h b/ir/be/bearch.h
index a9c13db..5bb7bf8 100644 (file)
--- a/ir/be/bearch.h
+++ b/ir/be/bearch.h
@@ -20,13 +20,15 @@ struct _be_node_factory_t;
 
 typedef enum _arch_register_type_t {
   arch_register_type_none         = 0,
-  arch_register_type_caller_save  = 1, /**< The register must be saved by the caller
-                                            upon a function call. It thus can be overwritten
-                                            in the called function. */
-  arch_register_type_callee_save  = 2, /**< The register must be saved by the caller
-                                            upon a function call. It thus can be overwritten
-                                            in the called function. */
-  arch_register_type_ignore       = 4, /**< Do not consider this register when allocating. */
+  arch_register_type_caller_save  = 1,  /**< The register must be saved by the caller
+                                             upon a function call. It thus can be overwritten
+                                             in the called function. */
+  arch_register_type_callee_save  = 2,  /**< The register must be saved by the caller
+                                             upon a function call. It thus can be overwritten
+                                             in the called function. */
+  arch_register_type_ignore       = 4,  /**< Do not consider this register when allocating. */
+  arch_register_type_joker        = 8,  /**< The emitter can choose an arbitrary register */
+  arch_register_type_virtual      = 16, /**< This is just a virtual register  */
 } arch_register_type_t;
 
 /**
@@ -60,9 +62,14 @@ static INLINE int _arch_register_get_index(const arch_register_t *reg)
   return reg->index;
 }
 
+static INLINE const char *_arch_register_get_name(const arch_register_t *reg)
+{
+       return reg->name;
+}
+
 #define arch_register_get_class(reg)      _arch_register_get_class(reg)
 #define arch_register_get_index(reg)      _arch_register_get_index(reg)
-#define arch_register_get_name(reg)       ((reg)->name)
+#define arch_register_get_name(reg)       _arch_register_get_name(reg)
 
 /**
  * A class of registers.
@@ -81,6 +88,9 @@ struct _arch_register_class_t {
 /** return the largest mode of this register class */
 #define arch_register_class_mode(cls) ((cls)->mode)
 
+/** return the name of this register class */
+#define arch_register_class_name(cls) ((cls)->name)
+
 /**
  * Put all registers in a class into a bitset.
  * @param cls The class.