X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fir%2Firop.h;h=9604dbd3860c36f561bdca773fe128602463a4be;hb=0a94cad2debcb79eee8a8148650bf50057bdcbb5;hp=47aae4efb1b305db7d610871aa8e547ef3956de6;hpb=464132f4d8840f7bb4228bfeef5484331bf50835;p=libfirm

diff --git a/ir/ir/irop.h b/ir/ir/irop.h
index 47aae4efb..9604dbd38 100644
--- a/ir/ir/irop.h
+++ b/ir/ir/irop.h
@@ -47,22 +47,24 @@ typedef enum {
 
 /** The irop flags */
 typedef enum {
-  irop_flag_none        = 0x00000000, /**< nothing */
-  irop_flag_labeled     = 0x00000001, /**< if set, Output edge labels on in-edges in vcg graph */
-  irop_flag_commutative = 0x00000002, /**< operation is commutative */
-  irop_flag_cfopcode    = 0x00000004, /**< is a control flow operation */
-  irop_flag_ip_cfopcode = 0x00000008, /**< operation manipulates interprocedural control flow */
-  irop_flag_fragile     = 0x00000010, /**< set if the operation can change the control flow because
-                                             of an exception */
-  irop_flag_forking     = 0x00000020, /**< the operation is a forking control flow */
-  irop_flag_highlevel   = 0x00000040, /**< the operation is a pure high-level one and can be
-                                           skipped in low-level optimizations */
-  irop_flag_constlike   = 0x00000080, /**< the operation has no arguments and is some
-                                           kind of a constant */
-  irop_flag_keep        = 0x00000100, /**< this operation can be kept in End's keep-alive list */
-  irop_flag_machine     = 0x00000200, /**< this operation is a machine operation */
-  irop_flag_machine_op  = 0x00000400, /**< this operation is a machine operand */
-  irop_flag_user        = 0x00000800  /**< this flag and all higher one are free for machine user */
+  irop_flag_none        = 0x00000000, /**< Nothing. */
+  irop_flag_labeled     = 0x00000001, /**< If set, output edge labels on in-edges in vcg graph. */
+  irop_flag_commutative = 0x00000002, /**< This operation is commutative. */
+  irop_flag_cfopcode    = 0x00000004, /**< This operation is a control flow operation. */
+  irop_flag_ip_cfopcode = 0x00000008, /**< This operation manipulates the interprocedural control flow. */
+  irop_flag_fragile     = 0x00000010, /**< Set if the operation can change the control flow because
+                                           of an exception. */
+  irop_flag_forking     = 0x00000020, /**< Forking control flow at this operation. */
+  irop_flag_highlevel   = 0x00000040, /**< This operation is a pure high-level one and can be
+                                           skipped in low-level optimizations. */
+  irop_flag_constlike   = 0x00000080, /**< This operation has no arguments and is some
+                                           kind of a constant. */
+  irop_flag_always_opt  = 0x00000100, /**< This operation must always be optimized .*/
+  irop_flag_keep        = 0x00000200, /**< This operation can be kept in End's keep-alive list. */
+  irop_flag_start_block = 0x00000400, /**< This operation is always placed in the Start block. */
+  irop_flag_machine     = 0x00000800, /**< This operation is a machine operation. */
+  irop_flag_machine_op  = 0x00001000, /**< This operation is a machine operand. */
+  irop_flag_user        = 0x00002000  /**< This flag and all higher ones are free for machine user. */
 } irop_flags;
 
 /** The opcodes of the libFirm predefined operations. */
@@ -81,6 +83,7 @@ typedef enum {
   iro_Unknown, iro_Filter, iro_Break, iro_CallBegin, iro_EndReg, iro_EndExcept,
   iro_NoMem, iro_Mux, iro_Psi, iro_CopyB,
   iro_InstOf, iro_Raise, iro_Bound,
+  iro_Pin,
   iro_MaxOpcode
 } opcode;
 
@@ -157,6 +160,8 @@ extern ir_op *op_InstOf;          ir_op *get_op_InstOf    (void);
 extern ir_op *op_Raise;           ir_op *get_op_Raise     (void);
 extern ir_op *op_Bound;           ir_op *get_op_Bound     (void);
 
+extern ir_op *op_Pin;             ir_op *get_op_Pin       (void);
+
 /** Returns the ident for the opcode name */
 ident *get_op_ident(const ir_op *op);
 
@@ -169,7 +174,7 @@ opcode get_op_code(const ir_op *op);
 /** op_pin_state_pinned states */
 typedef enum {
   op_pin_state_floats = 0,    /**< Nodes of this opcode can be placed in any basic block. */
-  op_pin_state_pinned,        /**< Nodes must remain in this basic block. */
+  op_pin_state_pinned = 1,    /**< Nodes must remain in this basic block. */
   op_pin_state_exc_pinned,    /**< Node must be remain in this basic block if it can throw an
                                    exception, else can float. Used internally. */
   op_pin_state_mem_pinned     /**< Node must be remain in this basic block if it can throw an
@@ -276,7 +281,7 @@ typedef ir_type *(*get_type_attr_func)(ir_node *self);
  * accessed from an ir_graph.
  * Return the entity attribute of the node self.
  */
-typedef entity *(*get_entity_attr_func)(ir_node *self);
+typedef ir_entity *(*get_entity_attr_func)(ir_node *self);
 
 /**
  * The verify_node operation.