#include "beirgmod.h"
-#define get_irn_attr(irn) get_irn_generic_attr(irn)
-#define get_irn_attr_const(irn) get_irn_generic_attr_const(irn)
-
typedef struct {
const arch_register_req_t *in_req;
} be_reg_data_t;
/** The be_Return nodes attribute type. */
typedef struct {
- be_node_attr_t node_attr; /**< base attributes of every be node. */
- int num_ret_vals; /**< number of return values */
- unsigned pop; /**< number of bytes that should be popped */
- int emit_pop; /**< if set, emit pop bytes, even if pop = 0 */
+ be_node_attr_t node_attr; /**< base attributes of every be node. */
+ int num_ret_vals; /**< number of return values */
+ unsigned pop; /**< number of bytes that should be popped */
+ int emit_pop; /**< if set, emit pop bytes, even if pop = 0 */
} be_return_attr_t;
/** The be_IncSP attribute type. */
typedef struct {
- be_node_attr_t node_attr; /**< base attributes of every be node. */
- int offset; /**< The offset by which the stack shall be expanded/shrinked. */
- int align; /**< whether stack should be aligned after the
- IncSP */
+ be_node_attr_t node_attr; /**< base attributes of every be node. */
+ int offset; /**< The offset by which the stack shall be
+ expanded/shrinked. */
+ int align; /**< whether stack should be aligned after the
+ IncSP */
} be_incsp_attr_t;
/** The be_Frame attribute type. */
/** The be_Call attribute type. */
typedef struct {
be_node_attr_t node_attr; /**< base attributes of every be node. */
- ir_entity *ent; /**< The called entity if this is a static call. */
+ ir_entity *ent; /**< called entity if this is a static call. */
unsigned pop;
- ir_type *call_tp; /**< The call type, copied from the original Call node. */
+ ir_type *call_tp; /**< call type, copied from the original Call */
} be_call_attr_t;
typedef struct {
static const ir_op_ops be_node_op_ops;
-#define N irop_flag_none
-#define L irop_flag_labeled
-#define C irop_flag_commutative
-#define X irop_flag_cfopcode
-#define F irop_flag_fragile
-#define Y irop_flag_forking
-#define H irop_flag_highlevel
-#define c irop_flag_constlike
-#define K irop_flag_keep
-#define M irop_flag_uses_memory
-
/**
* Compare two be node attributes.
*
*/
static int node_cmp_attr(ir_node *a, ir_node *b)
{
- const be_node_attr_t *a_attr = get_irn_attr_const(a);
- const be_node_attr_t *b_attr = get_irn_attr_const(b);
+ const be_node_attr_t *a_attr = get_irn_generic_attr_const(a);
+ const be_node_attr_t *b_attr = get_irn_generic_attr_const(b);
int i, len = ARR_LEN(a_attr->reg_data);
if (len != ARR_LEN(b_attr->reg_data))
*/
static int FrameAddr_cmp_attr(ir_node *a, ir_node *b)
{
- const be_frame_attr_t *a_attr = get_irn_attr_const(a);
- const be_frame_attr_t *b_attr = get_irn_attr_const(b);
+ const be_frame_attr_t *a_attr = get_irn_generic_attr_const(a);
+ const be_frame_attr_t *b_attr = get_irn_generic_attr_const(b);
if (a_attr->ent != b_attr->ent || a_attr->offset != b_attr->offset)
return 1;
*/
static int Return_cmp_attr(ir_node *a, ir_node *b)
{
- const be_return_attr_t *a_attr = get_irn_attr_const(a);
- const be_return_attr_t *b_attr = get_irn_attr_const(b);
+ const be_return_attr_t *a_attr = get_irn_generic_attr_const(a);
+ const be_return_attr_t *b_attr = get_irn_generic_attr_const(b);
if (a_attr->num_ret_vals != b_attr->num_ret_vals)
return 1;
*/
static int IncSP_cmp_attr(ir_node *a, ir_node *b)
{
- const be_incsp_attr_t *a_attr = get_irn_attr_const(a);
- const be_incsp_attr_t *b_attr = get_irn_attr_const(b);
+ const be_incsp_attr_t *a_attr = get_irn_generic_attr_const(a);
+ const be_incsp_attr_t *b_attr = get_irn_generic_attr_const(b);
if (a_attr->offset != b_attr->offset)
return 1;
*/
static int Call_cmp_attr(ir_node *a, ir_node *b)
{
- const be_call_attr_t *a_attr = get_irn_attr_const(a);
- const be_call_attr_t *b_attr = get_irn_attr_const(b);
+ const be_call_attr_t *a_attr = get_irn_generic_attr_const(a);
+ const be_call_attr_t *b_attr = get_irn_generic_attr_const(b);
if (a_attr->ent != b_attr->ent ||
a_attr->call_tp != b_attr->call_tp)
void be_set_constr_in(ir_node *node, int pos, const arch_register_req_t *req)
{
- const be_node_attr_t *attr = get_irn_attr_const(node);
+ const be_node_attr_t *attr = get_irn_generic_attr_const(node);
be_reg_data_t *rd = &attr->reg_data[pos];
assert(pos < ARR_LEN(attr->reg_data));
rd->in_req = req;
{
ir_graph *irg = get_irn_irg(node);
struct obstack *obst = be_get_be_obst(irg);
- be_node_attr_t *a = get_irn_attr(node);
+ be_node_attr_t *a = get_irn_generic_attr(node);
backend_info_t *info = be_get_info(node);
memset(a, 0, sizeof(get_op_attr_size(get_irn_op(node))));
static void add_register_req_in(ir_node *node)
{
- be_node_attr_t *a = get_irn_attr(node);
+ be_node_attr_t *a = get_irn_generic_attr(node);
be_reg_data_t regreq;
memset(®req, 0, sizeof(regreq));
regreq.in_req = arch_no_register_req;
int arity = get_irn_arity(perm);
be_reg_data_t *old_data = ALLOCAN(be_reg_data_t, arity);
reg_out_info_t *old_infos = ALLOCAN(reg_out_info_t, arity);
- be_node_attr_t *attr = get_irn_attr(perm);
+ be_node_attr_t *attr = get_irn_generic_attr(perm);
backend_info_t *info = be_get_info(perm);
ir_node **new_in;
memcpy(old_data, attr->reg_data, arity * sizeof(old_data[0]));
memcpy(old_infos, info->out_infos, arity * sizeof(old_infos[0]));
- /* compose the new in array and set the new register data directly in place */
+ /* compose the new in array and set the new register data directly */
for (i = 0; i < new_size; ++i) {
int idx = map[i];
new_in[i] = get_irn_n(perm, idx);
init_node_attr(irn, n + 1, n);
be_node_set_reg_class_in(irn, 0, sp->reg_class);
- attr = get_irn_attr(irn);
+ attr = get_irn_generic_attr(irn);
attr->in_entities = OALLOCNZ(irg->obst, ir_entity*, n);
attr->out_entities = OALLOCNZ(irg->obst, ir_entity*, n);
be_node_set_reg_class_in(keep, n, cls);
}
-/* creates a be_Call */
ir_node *be_new_Call(dbg_info *dbg, ir_graph *irg, ir_node *bl, ir_node *mem,
ir_node *sp, ir_node *ptr, int n_outs, int n, ir_node *in[],
ir_type *call_tp)
return irn;
}
-/* Gets the call entity or NULL if this is no static call. */
ir_entity *be_Call_get_entity(const ir_node *call)
{
- const be_call_attr_t *a = get_irn_attr_const(call);
+ const be_call_attr_t *a = get_irn_generic_attr_const(call);
assert(be_is_Call(call));
return a->ent;
}
-/* Sets the call entity. */
void be_Call_set_entity(ir_node *call, ir_entity *ent)
{
- be_call_attr_t *a = get_irn_attr(call);
+ be_call_attr_t *a = get_irn_generic_attr(call);
assert(be_is_Call(call));
a->ent = ent;
}
-/* Gets the call type. */
ir_type *be_Call_get_type(ir_node *call)
{
- const be_call_attr_t *a = get_irn_attr_const(call);
+ const be_call_attr_t *a = get_irn_generic_attr_const(call);
assert(be_is_Call(call));
return a->call_tp;
}
-/* Sets the call type. */
void be_Call_set_type(ir_node *call, ir_type *call_tp)
{
- be_call_attr_t *a = get_irn_attr(call);
+ be_call_attr_t *a = get_irn_generic_attr(call);
assert(be_is_Call(call));
a->call_tp = call_tp;
}
void be_Call_set_pop(ir_node *call, unsigned pop)
{
- be_call_attr_t *a = get_irn_attr(call);
+ be_call_attr_t *a = get_irn_generic_attr(call);
a->pop = pop;
}
unsigned be_Call_get_pop(const ir_node *call)
{
- const be_call_attr_t *a = get_irn_attr_const(call);
+ const be_call_attr_t *a = get_irn_generic_attr_const(call);
return a->pop;
}
-/* Construct a new be_Return. */
ir_node *be_new_Return(dbg_info *dbg, ir_graph *irg, ir_node *block, int n_res,
unsigned pop, int n, ir_node *in[])
{
}
be_set_constr_out(res, 0, arch_no_register_req);
- a = get_irn_attr(res);
+ a = get_irn_generic_attr(res);
a->num_ret_vals = n_res;
a->pop = pop;
a->emit_pop = 0;
return res;
}
-/* Returns the number of real returns values */
int be_Return_get_n_rets(const ir_node *ret)
{
const be_return_attr_t *a = get_irn_generic_attr_const(ret);
return a->num_ret_vals;
}
-/* return the number of bytes that should be popped from stack when executing the Return. */
unsigned be_Return_get_pop(const ir_node *ret)
{
const be_return_attr_t *a = get_irn_generic_attr_const(ret);
return a->pop;
}
-/* return non-zero, if number of popped bytes must be always emitted */
int be_Return_get_emit_pop(const ir_node *ret)
{
const be_return_attr_t *a = get_irn_generic_attr_const(ret);
return a->emit_pop;
}
-/* return non-zero, if number of popped bytes must be always emitted */
void be_Return_set_emit_pop(ir_node *ret, int emit_pop)
{
be_return_attr_t *a = get_irn_generic_attr(ret);
/* Set output constraint to stack register. */
be_set_constr_single_reg_in(irn, be_pos_AddSP_old_sp, sp, 0);
be_node_set_reg_class_in(irn, be_pos_AddSP_size, arch_register_get_class(sp));
- be_set_constr_single_reg_out(irn, pn_be_AddSP_sp, sp, arch_register_req_type_produces_sp);
+ be_set_constr_single_reg_out(irn, pn_be_AddSP_sp, sp,
+ arch_register_req_type_produces_sp);
cls = arch_register_get_class(sp);
ir_entity *be_get_frame_entity(const ir_node *irn)
{
if (be_has_frame_entity(irn)) {
- const be_frame_attr_t *a = get_irn_attr_const(irn);
+ const be_frame_attr_t *a = get_irn_generic_attr_const(irn);
return a->ent;
}
return NULL;
{
assert(is_be_node(irn));
if (be_has_frame_entity(irn)) {
- const be_frame_attr_t *a = get_irn_attr_const(irn);
+ const be_frame_attr_t *a = get_irn_generic_attr_const(irn);
return a->offset;
}
return 0;
void be_set_MemPerm_in_entity(const ir_node *irn, int n, ir_entity *ent)
{
- const be_memperm_attr_t *attr = get_irn_attr_const(irn);
+ const be_memperm_attr_t *attr = get_irn_generic_attr_const(irn);
assert(be_is_MemPerm(irn));
assert(n < be_get_MemPerm_entity_arity(irn));
ir_entity* be_get_MemPerm_in_entity(const ir_node* irn, int n)
{
- const be_memperm_attr_t *attr = get_irn_attr_const(irn);
+ const be_memperm_attr_t *attr = get_irn_generic_attr_const(irn);
assert(be_is_MemPerm(irn));
assert(n < be_get_MemPerm_entity_arity(irn));
void be_set_MemPerm_out_entity(const ir_node *irn, int n, ir_entity *ent)
{
- const be_memperm_attr_t *attr = get_irn_attr_const(irn);
+ const be_memperm_attr_t *attr = get_irn_generic_attr_const(irn);
assert(be_is_MemPerm(irn));
assert(n < be_get_MemPerm_entity_arity(irn));
ir_entity* be_get_MemPerm_out_entity(const ir_node* irn, int n)
{
- const be_memperm_attr_t *attr = get_irn_attr_const(irn);
+ const be_memperm_attr_t *attr = get_irn_generic_attr_const(irn);
assert(be_is_MemPerm(irn));
assert(n < be_get_MemPerm_entity_arity(irn));
void be_set_IncSP_offset(ir_node *irn, int offset)
{
- be_incsp_attr_t *a = get_irn_attr(irn);
+ be_incsp_attr_t *a = get_irn_generic_attr(irn);
assert(be_is_IncSP(irn));
a->offset = offset;
}
int be_get_IncSP_offset(const ir_node *irn)
{
- const be_incsp_attr_t *a = get_irn_attr_const(irn);
+ const be_incsp_attr_t *a = get_irn_generic_attr_const(irn);
assert(be_is_IncSP(irn));
return a->offset;
}
int be_get_IncSP_align(const ir_node *irn)
{
- const be_incsp_attr_t *a = get_irn_attr_const(irn);
+ const be_incsp_attr_t *a = get_irn_generic_attr_const(irn);
assert(be_is_IncSP(irn));
return a->align;
}
return reload;
}
-/*
- ____ ____
- | _ \ ___ __ _ | _ \ ___ __ _ ___
- | |_) / _ \/ _` | | |_) / _ \/ _` / __|
- | _ < __/ (_| | | _ < __/ (_| \__ \
- |_| \_\___|\__, | |_| \_\___|\__, |___/
- |___/ |_|
-
-*/
static const arch_register_req_t *be_node_get_in_reg_req(
const ir_node *irn, int pos)
{
- const be_node_attr_t *a = get_irn_attr_const(irn);
+ const be_node_attr_t *a = get_irn_generic_attr_const(irn);
assert(pos >= 0);
if (pos >= get_irn_arity(irn) || pos >= ARR_LEN(a->reg_data))
assert(be_has_frame_entity(irn));
- a = get_irn_attr(irn);
+ a = get_irn_generic_attr(irn);
a->ent = ent;
}
if (!be_has_frame_entity(irn))
return;
- a = get_irn_attr(irn);
+ a = get_irn_generic_attr(irn);
a->offset = offset;
}
return 0;
}
-/*
- ___ ____ _ _ _ _ _ _
- |_ _| _ \| \ | | | | | | __ _ _ __ __| | | ___ _ __
- | || |_) | \| | | |_| |/ _` | '_ \ / _` | |/ _ \ '__|
- | || _ <| |\ | | _ | (_| | | | | (_| | | __/ |
- |___|_| \_\_| \_| |_| |_|\__,_|_| |_|\__,_|_|\___|_|
-*/
/* for be nodes */
static const arch_irn_ops_t be_node_irn_ops = {
NULL, /* perform_memory_operand */
};
-/*
- ____ _ _ ___ ____ _ _ _ _ _ _
- | _ \| |__ (_) |_ _| _ \| \ | | | | | | __ _ _ __ __| | | ___ _ __
- | |_) | '_ \| | | || |_) | \| | | |_| |/ _` | '_ \ / _` | |/ _ \ '__|
- | __/| | | | | | || _ <| |\ | | _ | (_| | | | | (_| | | __/ |
- |_| |_| |_|_| |___|_| \_\_| \_| |_| |_|\__,_|_| |_|\__,_|_|\___|_|
-*/
ir_node *be_new_Phi(ir_node *block, int n_ins, ir_node **ins, ir_mode *mode,
const arch_register_class_t *cls)
const arch_register_req_t *req = info->out_infos[0].req;
(void) pos;
- if (req == NULL) {
- if (!mode_is_datab(get_irn_mode(node))) {
- req = arch_no_register_req;
- } else {
- pset *visited = NULL;
+ if (req != NULL)
+ return req;
- req = get_Phi_reg_req_recursive(node, &visited);
- assert(req->cls != NULL);
- req = req->cls->class_req;
+ if (!mode_is_datab(get_irn_mode(node))) {
+ req = arch_no_register_req;
+ } else {
+ pset *visited = NULL;
- if (visited != NULL)
- del_pset(visited);
- }
- info->out_infos[0].req = req;
- }
+ req = get_Phi_reg_req_recursive(node, &visited);
+ assert(req->cls != NULL);
+ req = req->cls->class_req;
+ if (visited != NULL)
+ del_pset(visited);
+ }
+ info->out_infos[0].req = req;
return req;
}
NULL, /* perform_memory_operand */
};
-/*
- _ _ _ ____ _
- | \ | | ___ __| | ___ | _ \ _ _ _ __ ___ _ __ (_)_ __ __ _
- | \| |/ _ \ / _` |/ _ \ | | | | | | | '_ ` _ \| '_ \| | '_ \ / _` |
- | |\ | (_) | (_| | __/ | |_| | |_| | | | | | | |_) | | | | | (_| |
- |_| \_|\___/ \__,_|\___| |____/ \__,_|_| |_| |_| .__/|_|_| |_|\__, |
- |_| |___/
-*/
+
/**
* ir_op-Operation: dump a be node to file
*/
static void copy_attr(ir_graph *irg, const ir_node *old_node, ir_node *new_node)
{
- const be_node_attr_t *old_attr = get_irn_attr_const(old_node);
- be_node_attr_t *new_attr = get_irn_attr(new_node);
+ const be_node_attr_t *old_attr = get_irn_generic_attr_const(old_node);
+ be_node_attr_t *new_attr = get_irn_generic_attr(new_node);
struct obstack *obst = be_get_be_obst(irg);
backend_info_t *old_info = be_get_info(old_node);
backend_info_t *new_info = be_get_info(new_node);
ir_opcode opc;
/* Acquire all needed opcodes. */
- op_be_Spill = new_ir_op(beo_Spill, "be_Spill", op_pin_state_pinned, N, oparity_unary, 0, sizeof(be_frame_attr_t), &be_node_op_ops);
- op_be_Reload = new_ir_op(beo_Reload, "be_Reload", op_pin_state_pinned, N, oparity_zero, 0, sizeof(be_frame_attr_t), &be_node_op_ops);
- op_be_Perm = new_ir_op(beo_Perm, "be_Perm", op_pin_state_pinned, N, oparity_variable, 0, sizeof(be_node_attr_t), &be_node_op_ops);
- op_be_MemPerm = new_ir_op(beo_MemPerm, "be_MemPerm", op_pin_state_pinned, N, oparity_variable, 0, sizeof(be_memperm_attr_t), &be_node_op_ops);
- op_be_Copy = new_ir_op(beo_Copy, "be_Copy", op_pin_state_floats, N, oparity_unary, 0, sizeof(be_node_attr_t), &be_node_op_ops);
- op_be_Keep = new_ir_op(beo_Keep, "be_Keep", op_pin_state_floats, K, oparity_dynamic, 0, sizeof(be_node_attr_t), &be_node_op_ops);
- op_be_CopyKeep = new_ir_op(beo_CopyKeep, "be_CopyKeep", op_pin_state_floats, K, oparity_variable, 0, sizeof(be_node_attr_t), &be_node_op_ops);
- op_be_Call = new_ir_op(beo_Call, "be_Call", op_pin_state_pinned, F|M, oparity_variable, 0, sizeof(be_call_attr_t), &be_node_op_ops);
- op_be_Return = new_ir_op(beo_Return, "be_Return", op_pin_state_pinned, X, oparity_dynamic, 0, sizeof(be_return_attr_t), &be_node_op_ops);
- op_be_AddSP = new_ir_op(beo_AddSP, "be_AddSP", op_pin_state_pinned, N, oparity_unary, 0, sizeof(be_node_attr_t), &be_node_op_ops);
- op_be_SubSP = new_ir_op(beo_SubSP, "be_SubSP", op_pin_state_pinned, N, oparity_unary, 0, sizeof(be_node_attr_t), &be_node_op_ops);
- op_be_IncSP = new_ir_op(beo_IncSP, "be_IncSP", op_pin_state_pinned, N, oparity_unary, 0, sizeof(be_incsp_attr_t), &be_node_op_ops);
- op_be_Start = new_ir_op(beo_Start, "be_Start", op_pin_state_pinned, N, oparity_zero, 0, sizeof(be_node_attr_t), &be_node_op_ops);
- op_be_FrameAddr = new_ir_op(beo_FrameAddr, "be_FrameAddr", op_pin_state_floats, N, oparity_unary, 0, sizeof(be_frame_attr_t), &be_node_op_ops);
- op_be_Barrier = new_ir_op(beo_Barrier, "be_Barrier", op_pin_state_pinned, N, oparity_dynamic, 0, sizeof(be_node_attr_t), &be_node_op_ops);
+ op_be_Spill = new_ir_op(beo_Spill, "be_Spill", op_pin_state_pinned, irop_flag_none, oparity_unary, 0, sizeof(be_frame_attr_t), &be_node_op_ops);
+ op_be_Reload = new_ir_op(beo_Reload, "be_Reload", op_pin_state_pinned, irop_flag_none, oparity_zero, 0, sizeof(be_frame_attr_t), &be_node_op_ops);
+ op_be_Perm = new_ir_op(beo_Perm, "be_Perm", op_pin_state_pinned, irop_flag_none, oparity_variable, 0, sizeof(be_node_attr_t), &be_node_op_ops);
+ op_be_MemPerm = new_ir_op(beo_MemPerm, "be_MemPerm", op_pin_state_pinned, irop_flag_none, oparity_variable, 0, sizeof(be_memperm_attr_t), &be_node_op_ops);
+ op_be_Copy = new_ir_op(beo_Copy, "be_Copy", op_pin_state_floats, irop_flag_none, oparity_unary, 0, sizeof(be_node_attr_t), &be_node_op_ops);
+ op_be_Keep = new_ir_op(beo_Keep, "be_Keep", op_pin_state_floats, irop_flag_keep, oparity_dynamic, 0, sizeof(be_node_attr_t), &be_node_op_ops);
+ op_be_CopyKeep = new_ir_op(beo_CopyKeep, "be_CopyKeep", op_pin_state_floats, irop_flag_keep, oparity_variable, 0, sizeof(be_node_attr_t), &be_node_op_ops);
+ op_be_Call = new_ir_op(beo_Call, "be_Call", op_pin_state_pinned, irop_flag_fragile|irop_flag_uses_memory, oparity_variable, 0, sizeof(be_call_attr_t), &be_node_op_ops);
+ op_be_Return = new_ir_op(beo_Return, "be_Return", op_pin_state_pinned, irop_flag_cfopcode, oparity_dynamic, 0, sizeof(be_return_attr_t), &be_node_op_ops);
+ op_be_AddSP = new_ir_op(beo_AddSP, "be_AddSP", op_pin_state_pinned, irop_flag_none, oparity_unary, 0, sizeof(be_node_attr_t), &be_node_op_ops);
+ op_be_SubSP = new_ir_op(beo_SubSP, "be_SubSP", op_pin_state_pinned, irop_flag_none, oparity_unary, 0, sizeof(be_node_attr_t), &be_node_op_ops);
+ op_be_IncSP = new_ir_op(beo_IncSP, "be_IncSP", op_pin_state_pinned, irop_flag_none, oparity_unary, 0, sizeof(be_incsp_attr_t), &be_node_op_ops);
+ op_be_Start = new_ir_op(beo_Start, "be_Start", op_pin_state_pinned, irop_flag_none, oparity_zero, 0, sizeof(be_node_attr_t), &be_node_op_ops);
+ op_be_FrameAddr = new_ir_op(beo_FrameAddr, "be_FrameAddr", op_pin_state_floats, irop_flag_none, oparity_unary, 0, sizeof(be_frame_attr_t), &be_node_op_ops);
+ op_be_Barrier = new_ir_op(beo_Barrier, "be_Barrier", op_pin_state_pinned, irop_flag_none, oparity_dynamic, 0, sizeof(be_node_attr_t), &be_node_op_ops);
op_be_Spill->ops.node_cmp_attr = FrameAddr_cmp_attr;
op_be_Reload->ops.node_cmp_attr = FrameAddr_cmp_attr;
projects / libfirm / commitdiff