X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fir%2Firop.h;h=5e7b4a81da4d759b930c1dbacff56383b5256faf;hb=f9d25133f86594ca2b1f33fb0b41a591ecc9b914;hp=3ab82d3ef2d500cd5405b89270c32951e5011f04;hpb=142eab74db2f0a85988e98303479dcfe3dceb6fb;p=libfirm

diff --git a/ir/ir/irop.h b/ir/ir/irop.h
index 3ab82d3ef..5e7b4a81d 100644
--- a/ir/ir/irop.h
+++ b/ir/ir/irop.h
@@ -39,7 +39,7 @@ typedef enum {
   oparity_dynamic,            /**< arity depends on state of firm representation.
 				 Can change by optimizations...
 				 We must allocate a dynamic in array for the node! */
-  oparity_any,                /**< other arity */
+  oparity_any                 /**< other arity */
 } op_arity;
 
 
@@ -55,12 +55,14 @@ typedef enum {
   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_flags;
 
 /** The opcodes of the libFirm predefined operations. */
 typedef enum {
   iro_Block,
-  iro_Start, iro_End, iro_Jmp, iro_Cond, iro_Return, iro_Raise,
+  iro_Start, iro_End, iro_Jmp, iro_IJmp, iro_Cond, iro_Return, iro_Raise,
   iro_Const, iro_SymConst,
   iro_Sel,  iro_InstOf,
   iro_Call, iro_Add, iro_Sub, iro_Minus, iro_Mul, iro_Quot, iro_DivMod,
@@ -70,7 +72,7 @@ typedef enum {
   iro_Load, iro_Store, iro_Alloc, iro_Free, iro_Sync,
   iro_Proj, iro_Tuple, iro_Id, iro_Bad, iro_Confirm,
   iro_Unknown, iro_Filter, iro_Break, iro_CallBegin, iro_EndReg, iro_EndExcept,
-  iro_NoMem, iro_Mux,
+  iro_NoMem, iro_Mux, iro_CopyB,
   iro_MaxOpcode
 } opcode;
 
@@ -81,6 +83,7 @@ extern ir_op *op_Block;           ir_op *get_op_Block     (void);
 extern ir_op *op_Start;           ir_op *get_op_Start     (void);
 extern ir_op *op_End;             ir_op *get_op_End       (void);
 extern ir_op *op_Jmp;             ir_op *get_op_Jmp       (void);
+extern ir_op *op_IJmp;            ir_op *get_op_IJmp      (void);
 extern ir_op *op_Cond;            ir_op *get_op_Cond      (void);
 extern ir_op *op_Return;          ir_op *get_op_Return    (void);
 extern ir_op *op_Raise;           ir_op *get_op_Raise     (void);
@@ -136,6 +139,7 @@ extern ir_op *op_EndExcept;       ir_op *get_op_EndExcept (void);
 
 extern ir_op *op_NoMem;           ir_op *get_op_NoMem     (void);
 extern ir_op *op_Mux;             ir_op *get_op_Mux       (void);
+extern ir_op *op_CopyB;           ir_op *get_op_CopyB     (void);
 
 /** Returns the ident for the opcode name */
 ident *get_op_ident(const ir_op *op);
@@ -185,4 +189,22 @@ unsigned get_next_ir_opcode(void);
 ir_op * new_ir_op(opcode code, const char *name, op_pin_state p,
 		   unsigned flags, op_arity opar, int op_index, size_t attr_size);
 
+/**
+ * A generic function pointer.
+ */
+typedef void (*op_func)(void);
+
+/** The NULL-function. */
+#define NULL_FUNC       ((generic_func)(NULL))
+
+/**
+ * Returns the generic function pointer from an ir operation.
+ */
+op_func get_generic_function_ptr(const ir_op *op);
+
+/**
+ * Store a generic function pointer into an ir operation.
+ */
+void set_generic_function_ptr(ir_op *op, op_func func);
+
 # endif /* _IROP_H_ */