X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fbenode_t.h;h=2bd560525c34ce21daa2a0bbeff0e547556becc7;hb=e86f1bc36650e0978d66ffb5fcd347a525840655;hp=2c3ca8c9d88b92fe77e6392b3663d6d87974da0e;hpb=71eb5fea1da91c6c781dc7f1d0ad32ab5660ca92;p=libfirm diff --git a/ir/be/benode_t.h b/ir/be/benode_t.h index 2c3ca8c9d..2bd560525 100644 --- a/ir/be/benode_t.h +++ b/ir/be/benode_t.h @@ -80,7 +80,7 @@ int is_be_node(const ir_node *irn); /** * Create all BE specific opcodes. */ -void be_node_init(void); +void be_init_op(void); /** * Position numbers for the be_Spill inputs. @@ -94,7 +94,7 @@ enum { * 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. @@ -108,7 +108,7 @@ enum { * 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. @@ -120,7 +120,7 @@ enum { /** * 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. */ @@ -129,7 +129,7 @@ void be_set_Copy_op(ir_node *cpy, ir_node *op); /** * 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. @@ -147,8 +147,8 @@ void be_Perm_reduce(ir_node *perm, int new_size, int *map); /** * 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); @@ -160,7 +160,7 @@ enum { }; /** 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); @@ -189,13 +189,12 @@ enum { * 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 @@ -218,18 +217,16 @@ enum { * 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) @@ -238,7 +235,7 @@ ir_node *be_new_SubSP(const arch_register_t *sp, ir_graph *irg, ir_node *bl, ir_ * @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. */ @@ -357,9 +354,9 @@ void be_Return_set_emit_pop(ir_node *ret, int emit_pop); /** 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 @@ -378,20 +375,19 @@ 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); @@ -407,12 +403,11 @@ enum { * 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); @@ -453,10 +448,13 @@ int be_get_MemPerm_entity_arity(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. @@ -468,23 +466,14 @@ void be_set_constr_single_reg(ir_node *irn, int pos, const arch_register_t *reg) */ 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. @@ -494,55 +483,33 @@ void be_node_set_reg_class(ir_node *irn, int pos, const arch_register_class_t *c */ 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. - */ -void be_phi_handler_free(void); - -/** - * 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(void); - /** * 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 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 */