# include "ident.h"
-/** the opcodes */
+/** The opcodes of the libFirm predefined operations. */
typedef enum {
iro_Block,
iro_Start, iro_End, iro_Jmp, iro_Cond, iro_Return, iro_Raise,
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_FuncCall
+ iro_FuncCall,
+ iro_MaxOpcode
} opcode;
typedef struct ir_op ir_op;
for Block, Phi and control flow nodes. */
void set_op_pinned(ir_op *op, op_pin_state pinned);
+/** Returns the next free IR opcode number, allows to register user ops */
+unsigned get_next_ir_opcode(void);
+
# endif /* _IROP_H_ */