/**
* Create all BE specific opcodes.
*/
-void be_node_init(void);
+void be_init_op(void);
/**
* Position numbers for the be_Spill inputs.
* Make a new Spill node.
*/
ir_node *be_new_Spill(const arch_register_class_t *cls, const arch_register_class_t *cls_frame,
- ir_graph *irg, ir_node *bl, ir_node *frame, ir_node *to_spill);
+ ir_node *bl, ir_node *frame, ir_node *to_spill);
/**
* Position numbers for the be_Reload inputs.
* Make a new Reload node.
*/
ir_node *be_new_Reload(const arch_register_class_t *cls, const arch_register_class_t *cls_frame,
- ir_graph *irg, ir_node *bl, ir_node *frame, ir_node *mem, ir_mode *mode);
+ ir_node *bl, ir_node *frame, ir_node *mem, ir_mode *mode);
/**
* Position numbers for the be_Copy inputs.
/**
* Make a new Copy node.
*/
-ir_node *be_new_Copy(const arch_register_class_t *cls, ir_graph *irg, ir_node *block, ir_node *in);
+ir_node *be_new_Copy(const arch_register_class_t *cls, ir_node *block, ir_node *in);
/** Returns the Copy Argument. */
ir_node *be_get_Copy_op(const ir_node *cpy);
/** Sets the Copy Argument. */
/**
* Make a new Perm node.
*/
-ir_node *be_new_Perm(const arch_register_class_t *cls, ir_graph *irg, ir_node *bl, int arity, ir_node *in[]);
+ir_node *be_new_Perm(const arch_register_class_t *cls, ir_node *bl, int arity, ir_node *in[]);
/**
* Reduce a Perm.
/**
* Create a new MemPerm node.
*/
-ir_node *be_new_MemPerm(const arch_env_t *arch_env, ir_graph *irg, ir_node *bl, int n, ir_node *in[]);
-ir_node *be_new_Keep(const arch_register_class_t *cls, ir_graph *irg, ir_node *bl, int arity, ir_node *in[]);
+ir_node *be_new_MemPerm(const arch_env_t *arch_env, ir_node *bl, int n, ir_node *in[]);
+ir_node *be_new_Keep(const arch_register_class_t *cls, ir_node *bl, int arity, ir_node *in[]);
void be_Keep_add_node(ir_node *keep, const arch_register_class_t *cls, ir_node *node);
};
/** Create a new FrameAddr node. */
-ir_node *be_new_FrameAddr(const arch_register_class_t *cls_frame, ir_graph *irg, ir_node *bl, ir_node *frame, ir_entity *ent);
+ir_node *be_new_FrameAddr(const arch_register_class_t *cls_frame, ir_node *bl, ir_node *frame, ir_entity *ent);
/** Return the frame input of a FrameAddr node. */
ir_node *be_get_FrameAddr_frame(const ir_node *node);
* grows. In contrast to IncSP, the amount of bytes the stack pointer is grown, is not
* given by a constant but an ordinary Firm node.
* @param sp The stack pointer register.
- * @param irg The graph.
* @param bl The block.
* @param old_sp The node representing the old stack pointer value.
* @param sz The node expressing the size by which the stack pointer shall be grown.
* @return A new AddSP node.
*/
-ir_node *be_new_AddSP(const arch_register_t *sp, ir_graph *irg, ir_node *bl, ir_node *old_sp, ir_node *sz);
+ir_node *be_new_AddSP(const arch_register_t *sp, ir_node *bl, ir_node *old_sp, ir_node *sz);
/**
* Position numbers for the be_SubSP inputs
* grows. In contrast to IncSP, the amount of bytes the stack pointer is grown, is not
* given by a constant but an ordinary Firm node.
* @param sp The stack pointer register.
- * @param irg The graph.
* @param bl The block.
* @param old_sp The node representing the old stack pointer value.
* @param sz The node expressing the size by which the stack pointer shall be grown.
* @return A new DecSP node.
*/
-ir_node *be_new_SubSP(const arch_register_t *sp, ir_graph *irg, ir_node *bl, ir_node *old_sp, ir_node *sz);
+ir_node *be_new_SubSP(const arch_register_t *sp, ir_node *bl, ir_node *old_sp, ir_node *sz);
/**
* Make a stack pointer increase/decrease node.
- * @param sp The stack pointer register.
- * @param irg The graph to insert the node to.
+ * @param sp The stack pointer register. * @param irg The graph to insert the node to.
* @param bl The block to insert the node into.
* @param old_sp The node defining the former stack pointer.
* @param amount The mount of bytes the stack shall be expanded/shrinked (see set_IncSP_offset)
* @return A new stack pointer increment/decrement node.
* @note This node sets a register constraint to the @p sp register on its output.
*/
-ir_node *be_new_IncSP(const arch_register_t *sp, ir_graph *irg, ir_node *bl,
+ir_node *be_new_IncSP(const arch_register_t *sp, ir_node *bl,
ir_node *old_sp, int offset, int align);
/** Returns the previous node that computes the stack pointer. */
/** appends a node to the return node, returns the position of the node */
int be_Return_append_node(ir_node *ret, ir_node *node);
-ir_node *be_new_RegParams(ir_graph *irg, ir_node *bl, int n_out);
+ir_node *be_new_RegParams(ir_node *bl, int n_out);
-ir_node *be_new_Barrier(ir_graph *irg, ir_node *bl, int n, ir_node *in[]);
+ir_node *be_new_Barrier(ir_node *bl, int n, ir_node *in[]);
/**
* Appends a node to a barrier, returns the result proj of the node
*/
ir_node *be_Barrier_append_node(ir_node *barrier, ir_node *node);
-/**
- * Appends a register out requirement to a RegParams node
- *
- * @returns the proj node for the new register
- */
-ir_node *be_RegParams_append_out_reg(ir_node *regparams,
- const arch_env_t *arch_env,
- const arch_register_t *reg);
-
/**
* Make a spill node.
*
- * @param arch_env The architecture environment.
* @param irn The node to be spilled.
* @param spill_ctx The context in which the spill is introduced (This is mostly == irn up to the case of Phis).
* @return The new spill node.
*/
-ir_node *be_spill(const arch_env_t *arch_env, ir_node *block, ir_node *irn);
+ir_node *be_spill(ir_node *block, ir_node *irn);
/**
* Make a reload and insert it into the schedule.
*
- * @param arch_env The architecture environment.
* @param cls The register class of the reloaded value.
* @param insert The node in the schedule in front of which the reload is inserted.
* @param mode The mode of the original (spilled) value.
* @param spill The spill node corresponding to this reload.
* @return A freshly made reload.
*/
-ir_node *be_reload(const arch_env_t *arch_env, const arch_register_class_t *cls, ir_node *insert, ir_mode *mode, ir_node *spill);
+ir_node *be_reload(const arch_register_class_t *cls, ir_node *insert, ir_mode *mode, ir_node *spill);
enum {
be_pos_CopyKeep_op = 0
};
-ir_node *be_new_CopyKeep(const arch_register_class_t *cls, ir_graph *irg, ir_node *bl, ir_node *src, int n, ir_node *in_keep[], ir_mode *mode);
-ir_node *be_new_CopyKeep_single(const arch_register_class_t *cls, ir_graph *irg, ir_node *bl, ir_node *src, ir_node *keep, ir_mode *mode);
+ir_node *be_new_CopyKeep(const arch_register_class_t *cls, ir_node *bl, ir_node *src, int n, ir_node *in_keep[], ir_mode *mode);
+ir_node *be_new_CopyKeep_single(const arch_register_class_t *cls, ir_node *bl, ir_node *src, ir_node *keep, ir_mode *mode);
ir_node *be_get_CopyKeep_op(const ir_node *cpy);
void be_set_CopyKeep_op(ir_node *cpy, ir_node *op);
* Construct a new be_Unwind.
*
* @param dbg debug info
- * @param irg the graph where the new node will be placed
* @param bl the block where the new node will be placed
* @param mem the memory input
* @param sp the stack pointer input
*/
-ir_node *be_new_Unwind(dbg_info *dbg, ir_graph *irg, ir_node *bl, ir_node *mem, ir_node *sp);
+ir_node *be_new_Unwind(dbg_info *dbg, ir_node *bl, ir_node *mem, ir_node *sp);
ir_node *be_get_Unwind_mem(const ir_node *irn);
ir_node *be_get_Unwind_sp(const ir_node *irn);
/**
* Impose a register constraint on a backend node.
* @param irn The node.
- * @param pos The position of the argument/result. Results range from -1..-m and arguments form 0..n
+ * @param pos The position of the argument.
* @param reg The register which is admissible for that node, argument/result and position.
*/
-void be_set_constr_single_reg(ir_node *irn, int pos, const arch_register_t *reg);
+void be_set_constr_single_reg_in(ir_node *irn, int pos,
+ const arch_register_t *reg, arch_register_req_type_t additional_flags);
+void be_set_constr_single_reg_out(ir_node *irn, int pos,
+ const arch_register_t *reg, arch_register_req_type_t additional_flags);
/**
* Impose register constraints on a backend node.
*/
void be_set_constr_limited(ir_node *irn, int pos, const arch_register_req_t *req);
-/**
- * Set the flags of a node.
- * @param irn The node itself.
- * @param pos The position (0..n) for arguments, (-1..-m) for results.
- * @param flags The flags to set for that node and position.
- */
-void be_node_set_flags(ir_node *irn, int pos, arch_irn_flags_t flags);
-
-void be_node_add_flags(ir_node *irn, int pos, arch_irn_flags_t flags);
-
/**
* Set the register class of a node.
* @param irn The node itself.
- * @param pos The position (0..n) for arguments, (-1..-m) for results.
+ * @param pos The position (0..n) for arguments
* @param flags The register class to set for that node and position.
*/
-void be_node_set_reg_class(ir_node *irn, int pos, const arch_register_class_t *cls);
+void be_node_set_reg_class_in(ir_node *irn, int pos, const arch_register_class_t *cls);
+void be_node_set_reg_class_out(ir_node *irn, int pos, const arch_register_class_t *cls);
/**
* Set the register requirement type of a node.
*/
void be_node_set_req_type(ir_node *irn, int pos, arch_register_req_type_t type);
-/**
- * Initialize the Phi handler.
- * @param env The be_main environment.
- */
-void be_phi_handler_new(be_main_env_t *env);
-
-/**
- * Destroy the Phi handler.
- * @param env The be_main environment.
- */
-void be_phi_handler_free(be_main_env_t *env);
-
-/**
- * Reset the register data in the Phi handler.
- * This should be called on each new graph and deletes the register information of the current graph.
- */
-void be_phi_handler_reset(be_main_env_t *env);
-
/**
* Set the register requirements for a phi node.
*/
-void be_set_phi_reg_req(const arch_env_t *arch_env, ir_node *phi,
- const arch_register_req_t *req);
+void be_set_phi_reg_req(ir_node *phi, const arch_register_req_t *req);
-/*
- * Set flags for a phi node
- */
-void be_set_phi_flags(const arch_env_t *arch_env, ir_node *phi,
- arch_irn_flags_t flags);
+int be_dump_phi_reg_reqs(ir_node *node, FILE *F, dump_reason_t reason);
/**
- * irn handler for common be nodes.
+ * irn handler for common be nodes and Phi's.
*/
const void *be_node_get_irn_ops(const ir_node *irn);
-static INLINE int be_is_Spill (const ir_node *irn) { return get_irn_opcode(irn) == beo_Spill ; }
-static INLINE int be_is_Reload (const ir_node *irn) { return get_irn_opcode(irn) == beo_Reload ; }
-static INLINE int be_is_Copy (const ir_node *irn) { return get_irn_opcode(irn) == beo_Copy ; }
-static INLINE int be_is_CopyKeep (const ir_node *irn) { return get_irn_opcode(irn) == beo_CopyKeep ; }
-static INLINE int be_is_Perm (const ir_node *irn) { return get_irn_opcode(irn) == beo_Perm ; }
-static INLINE int be_is_MemPerm (const ir_node *irn) { return get_irn_opcode(irn) == beo_MemPerm ; }
-static INLINE int be_is_Keep (const ir_node *irn) { return get_irn_opcode(irn) == beo_Keep ; }
-static INLINE int be_is_Call (const ir_node *irn) { return get_irn_opcode(irn) == beo_Call ; }
-static INLINE int be_is_Return (const ir_node *irn) { return get_irn_opcode(irn) == beo_Return ; }
-static INLINE int be_is_IncSP (const ir_node *irn) { return get_irn_opcode(irn) == beo_IncSP ; }
-static INLINE int be_is_AddSP (const ir_node *irn) { return get_irn_opcode(irn) == beo_AddSP ; }
-static INLINE int be_is_SubSP (const ir_node *irn) { return get_irn_opcode(irn) == beo_SubSP ; }
-static INLINE int be_is_RegParams(const ir_node *irn) { return get_irn_opcode(irn) == beo_RegParams; }
-static INLINE int be_is_FrameAddr(const ir_node *irn) { return get_irn_opcode(irn) == beo_FrameAddr; }
-static INLINE int be_is_Barrier (const ir_node *irn) { return get_irn_opcode(irn) == beo_Barrier ; }
-static INLINE int be_is_Unwind (const ir_node *irn) { return get_irn_opcode(irn) == beo_Unwind ; }
+static inline int be_is_Spill (const ir_node *irn) { return get_irn_opcode(irn) == beo_Spill ; }
+static inline int be_is_Reload (const ir_node *irn) { return get_irn_opcode(irn) == beo_Reload ; }
+static inline int be_is_Copy (const ir_node *irn) { return get_irn_opcode(irn) == beo_Copy ; }
+static inline int be_is_CopyKeep (const ir_node *irn) { return get_irn_opcode(irn) == beo_CopyKeep ; }
+static inline int be_is_Perm (const ir_node *irn) { return get_irn_opcode(irn) == beo_Perm ; }
+static inline int be_is_MemPerm (const ir_node *irn) { return get_irn_opcode(irn) == beo_MemPerm ; }
+static inline int be_is_Keep (const ir_node *irn) { return get_irn_opcode(irn) == beo_Keep ; }
+static inline int be_is_Call (const ir_node *irn) { return get_irn_opcode(irn) == beo_Call ; }
+static inline int be_is_Return (const ir_node *irn) { return get_irn_opcode(irn) == beo_Return ; }
+static inline int be_is_IncSP (const ir_node *irn) { return get_irn_opcode(irn) == beo_IncSP ; }
+static inline int be_is_AddSP (const ir_node *irn) { return get_irn_opcode(irn) == beo_AddSP ; }
+static inline int be_is_SubSP (const ir_node *irn) { return get_irn_opcode(irn) == beo_SubSP ; }
+static inline int be_is_RegParams(const ir_node *irn) { return get_irn_opcode(irn) == beo_RegParams; }
+static inline int be_is_FrameAddr(const ir_node *irn) { return get_irn_opcode(irn) == beo_FrameAddr; }
+static inline int be_is_Barrier (const ir_node *irn) { return get_irn_opcode(irn) == beo_Barrier ; }
+static inline int be_is_Unwind (const ir_node *irn) { return get_irn_opcode(irn) == beo_Unwind ; }
#endif /* FIRM_BE_BENODE_T_H */
projects / libfirm / blobdiff