#define get_irn_attr(irn) get_irn_generic_attr(irn)
#define get_irn_attr_const(irn) get_irn_generic_attr_const(irn)
-static unsigned be_node_tag = FOURCC('B', 'E', 'N', 'O');
-
typedef struct {
arch_register_req_t req;
arch_irn_flags_t flags;
return &bereq->req;
}
-void be_node_init(void) {
- static int inited = 0;
-
- if(inited)
- return;
-
- inited = 1;
-
- /* 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_pinned, 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_pinned, 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_RegParams = new_ir_op(beo_RegParams, "be_RegParams", 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_Unwind = new_ir_op(beo_Unwind, "be_Unwind", op_pin_state_pinned, X, oparity_zero, 0, sizeof(be_node_attr_t), &be_node_op_ops);
-
- set_op_tag(op_be_Spill, &be_node_tag);
- op_be_Spill->ops.node_cmp_attr = FrameAddr_cmp_attr;
- set_op_tag(op_be_Reload, &be_node_tag);
- op_be_Reload->ops.node_cmp_attr = FrameAddr_cmp_attr;
- set_op_tag(op_be_Perm, &be_node_tag);
- op_be_Perm->ops.node_cmp_attr = node_cmp_attr;
- set_op_tag(op_be_MemPerm, &be_node_tag);
- op_be_MemPerm->ops.node_cmp_attr = node_cmp_attr;
- set_op_tag(op_be_Copy, &be_node_tag);
- op_be_Copy->ops.node_cmp_attr = node_cmp_attr;
- set_op_tag(op_be_Keep, &be_node_tag);
- op_be_Keep->ops.node_cmp_attr = node_cmp_attr;
- set_op_tag(op_be_CopyKeep, &be_node_tag);
- op_be_CopyKeep->ops.node_cmp_attr = node_cmp_attr;
- set_op_tag(op_be_Call, &be_node_tag);
- op_be_Call->ops.node_cmp_attr = Call_cmp_attr;
- set_op_tag(op_be_Return, &be_node_tag);
- op_be_Return->ops.node_cmp_attr = Return_cmp_attr;
- set_op_tag(op_be_AddSP, &be_node_tag);
- op_be_AddSP->ops.node_cmp_attr = node_cmp_attr;
- set_op_tag(op_be_SubSP, &be_node_tag);
- op_be_SubSP->ops.node_cmp_attr = node_cmp_attr;
- set_op_tag(op_be_IncSP, &be_node_tag);
- op_be_IncSP->ops.node_cmp_attr = IncSP_cmp_attr;
- set_op_tag(op_be_RegParams, &be_node_tag);
- op_be_RegParams->ops.node_cmp_attr = node_cmp_attr;
- set_op_tag(op_be_FrameAddr, &be_node_tag);
- op_be_FrameAddr->ops.node_cmp_attr = FrameAddr_cmp_attr;
- set_op_tag(op_be_Barrier, &be_node_tag);
- op_be_Barrier->ops.node_cmp_attr = node_cmp_attr;
- set_op_tag(op_be_Unwind, &be_node_tag);
- op_be_Unwind->ops.node_cmp_attr = node_cmp_attr;
-}
-
/**
* Initializes the generic attribute of all be nodes and return ir.
*/
ARR_APP1(be_reg_data_t, a->reg_data, regreq);
}
-int is_be_node(const ir_node *irn)
-{
- return get_op_tag(get_irn_op(irn)) == &be_node_tag;
-}
-
/**
* Skip Proj nodes and return their Proj numbers.
*
}
static void
-be_node_set_irn_reg(const void *self, ir_node *irn, const arch_register_t *reg)
+be_node_set_irn_reg(ir_node *irn, const arch_register_t *reg)
{
be_reg_data_t *r = retrieve_reg_data(irn);
- (void) self;
r->reg = reg;
}
ir_node *frame = get_irg_frame(irg);
const arch_register_class_t *cls_frame = arch_get_irn_reg_class(arch_env, frame, -1);
ir_node *irn;
- const arch_register_t *sp = arch_env->isa->sp;
+ const arch_register_t *sp = arch_env->sp;
be_memperm_attr_t *attr;
ir_node **real_in;
/* Set output constraint to stack register. */
be_node_set_reg_class(irn, 0, sp->reg_class);
be_set_constr_single_reg(irn, BE_OUT_POS(0), sp);
- be_node_set_irn_reg(NULL, irn, sp);
+ be_node_set_irn_reg(irn, sp);
return irn;
}
}
static const arch_register_req_t *
-be_node_get_irn_reg_req(const void *self, const ir_node *irn, int pos)
+be_node_get_irn_reg_req(const ir_node *irn, int pos)
{
int out_pos = pos;
- (void) self;
if (pos < 0) {
if (get_irn_mode(irn) == mode_T)
return arch_no_register_req;
}
const arch_register_t *
-be_node_get_irn_reg(const void *self, const ir_node *irn)
+be_node_get_irn_reg(const ir_node *irn)
{
be_reg_data_t *r;
- (void) self;
if (get_irn_mode(irn) == mode_T)
return NULL;
r = retrieve_reg_data(irn);
return r->reg;
}
-static arch_irn_class_t be_node_classify(const void *self, const ir_node *irn)
+static arch_irn_class_t be_node_classify(const ir_node *irn)
{
- (void) self;
-
restart:
switch (get_irn_opcode(irn)) {
#define XXX(a,b) case a: return b
return 0;
}
-static arch_irn_flags_t be_node_get_flags(const void *self, const ir_node *node)
+static arch_irn_flags_t be_node_get_flags(const ir_node *node)
{
be_req_t *bereq;
int pos = -1;
- (void) self;
if(is_Proj(node)) {
pos = OUT_POS(get_Proj_proj(node));
return bereq->flags;
}
-static ir_entity *be_node_get_frame_entity(const void *self, const ir_node *irn)
+static ir_entity *be_node_get_frame_entity(const ir_node *irn)
{
- (void) self;
return be_get_frame_entity(irn);
}
-static void be_node_set_frame_entity(const void *self, ir_node *irn, ir_entity *ent)
+static void be_node_set_frame_entity(ir_node *irn, ir_entity *ent)
{
be_frame_attr_t *a;
- (void) self;
assert(be_has_frame_entity(irn));
a->ent = ent;
}
-static void be_node_set_frame_offset(const void *self, ir_node *irn, int offset)
+static void be_node_set_frame_offset(ir_node *irn, int offset)
{
- (void) self;
if(be_has_frame_entity(irn)) {
be_frame_attr_t *a = get_irn_attr(irn);
a->offset = offset;
}
}
-static int be_node_get_sp_bias(const void *self, const ir_node *irn)
+static int be_node_get_sp_bias(const ir_node *irn)
{
- (void) self;
if(be_is_IncSP(irn))
return be_get_IncSP_offset(irn);
if(be_is_Call(irn))
*/
-static const arch_irn_ops_if_t be_node_irn_ops_if = {
+static const arch_irn_ops_t be_node_irn_ops = {
be_node_get_irn_reg_req,
be_node_set_irn_reg,
be_node_get_irn_reg,
NULL, /* perform_memory_operand */
};
-static const arch_irn_ops_t be_node_irn_ops = {
- &be_node_irn_ops_if
-};
-
-const void *be_node_get_irn_ops(const arch_irn_handler_t *self, const ir_node *irn)
-{
- if (is_Proj(irn)) {
- irn = get_Proj_pred(irn);
- if (is_Proj(irn)) {
- assert(get_irn_mode(irn) == mode_T);
- irn = get_Proj_pred(irn);
- }
- }
- (void) self;
- return is_be_node(irn) ? &be_node_irn_ops : NULL;
-}
-
-const arch_irn_handler_t be_node_irn_handler = {
- be_node_get_irn_ops
-};
-
/*
____ _ _ ___ ____ _ _ _ _ _ _
| _ \| |__ (_) |_ _| _ \| \ | | | | | | __ _ _ __ __| | | ___ _ __
arch_irn_flags_t flags;
} phi_attr_t;
-typedef struct {
- arch_irn_handler_t irn_handler;
- arch_irn_ops_t irn_ops;
- const arch_env_t *arch_env;
- pmap *phi_attrs;
-} phi_handler_t;
+struct {
+ arch_env_t *arch_env;
+ pmap *phi_attrs;
+} phi_handler;
-#define get_phi_handler_from_handler(h) container_of(h, phi_handler_t, irn_handler)
#define get_phi_handler_from_ops(h) container_of(h, phi_handler_t, irn_ops)
-static
-const void *phi_get_irn_ops(const arch_irn_handler_t *handler,
- const ir_node *irn)
-{
- const phi_handler_t *h;
- if(!is_Phi(irn) || !mode_is_datab(get_irn_mode(irn)))
- return NULL;
-
- h = get_phi_handler_from_handler(handler);
- return &h->irn_ops;
-}
-
static INLINE
-phi_attr_t *get_Phi_attr(const phi_handler_t *handler, const ir_node *phi)
+phi_attr_t *get_Phi_attr(const ir_node *phi)
{
- phi_attr_t *attr = pmap_get(handler->phi_attrs, (void*) phi);
+ phi_attr_t *attr = pmap_get(phi_handler.phi_attrs, (void*) phi);
if(attr == NULL) {
ir_graph *irg = get_irn_irg(phi);
struct obstack *obst = get_irg_obstack(irg);
attr = obstack_alloc(obst, sizeof(attr[0]));
memset(attr, 0, sizeof(attr[0]));
- pmap_insert(handler->phi_attrs, phi, attr);
+ pmap_insert(phi_handler.phi_attrs, phi, attr);
}
return attr;
* Get register class of a Phi.
*/
static
-const arch_register_req_t *get_Phi_reg_req_recursive(const phi_handler_t *h,
- const ir_node *phi,
+const arch_register_req_t *get_Phi_reg_req_recursive(const ir_node *phi,
pset **visited)
{
int n = get_irn_arity(phi);
/* Matze: don't we unnecessary constraint our phis with this?
* we only need to take the regclass IMO*/
if(!is_Phi(op))
- return arch_get_register_req(h->arch_env, op, BE_OUT_POS(0));
+ return arch_get_register_req(phi_handler.arch_env, op, BE_OUT_POS(0));
}
/*
for(i = 0; i < n; ++i) {
const arch_register_req_t *req;
op = get_irn_n(phi, i);
- req = get_Phi_reg_req_recursive(h, op, visited);
+ req = get_Phi_reg_req_recursive(op, visited);
if(req != NULL)
return req;
}
}
static
-const arch_register_req_t *phi_get_irn_reg_req(const void *self,
- const ir_node *irn, int pos)
+const arch_register_req_t *phi_get_irn_reg_req(const ir_node *irn, int pos)
{
- phi_handler_t *phi_handler = get_phi_handler_from_ops(self);
phi_attr_t *attr;
- (void) self;
(void) pos;
if(!mode_is_datab(get_irn_mode(irn)))
return arch_no_register_req;
- attr = get_Phi_attr(phi_handler, irn);
+ attr = get_Phi_attr(irn);
if(attr->req.type == arch_register_req_type_none) {
pset *visited = NULL;
const arch_register_req_t *req;
- req = get_Phi_reg_req_recursive(phi_handler, irn, &visited);
+ req = get_Phi_reg_req_recursive(irn, &visited);
memcpy(&attr->req, req, sizeof(req[0]));
assert(attr->req.cls != NULL);
void be_set_phi_reg_req(const arch_env_t *arch_env, ir_node *node,
const arch_register_req_t *req)
{
- const arch_irn_ops_t *ops = arch_get_irn_ops(arch_env, node);
- const phi_handler_t *handler = get_phi_handler_from_ops(ops);
phi_attr_t *attr;
+ (void) arch_env;
assert(mode_is_datab(get_irn_mode(node)));
- attr = get_Phi_attr(handler, node);
+ attr = get_Phi_attr(node);
memcpy(&attr->req, req, sizeof(req[0]));
}
void be_set_phi_flags(const arch_env_t *arch_env, ir_node *node,
arch_irn_flags_t flags)
{
- const arch_irn_ops_t *ops = arch_get_irn_ops(arch_env, node);
- const phi_handler_t *handler = get_phi_handler_from_ops(ops);
phi_attr_t *attr;
+ (void) arch_env;
assert(mode_is_datab(get_irn_mode(node)));
- attr = get_Phi_attr(handler, node);
+ attr = get_Phi_attr(node);
attr->flags = flags;
}
-static
-void phi_set_irn_reg(const void *self, ir_node *irn, const arch_register_t *reg)
+static void phi_set_irn_reg(ir_node *irn, const arch_register_t *reg)
{
- phi_handler_t *h = get_phi_handler_from_ops(self);
- phi_attr_t *attr = get_Phi_attr(h, irn);
+ phi_attr_t *attr = get_Phi_attr(irn);
attr->reg = reg;
}
-static
-const arch_register_t *phi_get_irn_reg(const void *self, const ir_node *irn)
+static const arch_register_t *phi_get_irn_reg(const ir_node *irn)
{
- phi_handler_t *h = get_phi_handler_from_ops(self);
- phi_attr_t *attr = get_Phi_attr(h, irn);
+ phi_attr_t *attr = get_Phi_attr(irn);
return attr->reg;
}
-static
-arch_irn_class_t phi_classify(const void *self, const ir_node *irn)
+static arch_irn_class_t phi_classify(const ir_node *irn)
{
- (void) self;
(void) irn;
return arch_irn_class_normal;
}
-static
-arch_irn_flags_t phi_get_flags(const void *self, const ir_node *irn)
+static arch_irn_flags_t phi_get_flags(const ir_node *irn)
{
- phi_handler_t *h = get_phi_handler_from_ops(self);
- phi_attr_t *attr = get_Phi_attr(h, irn);
- (void) self;
+ phi_attr_t *attr = get_Phi_attr(irn);
return attr->flags;
}
-static
-ir_entity *phi_get_frame_entity(const void *self, const ir_node *irn)
+static ir_entity *phi_get_frame_entity(const ir_node *irn)
{
- (void) self;
(void) irn;
return NULL;
}
-static
-void phi_set_frame_entity(const void *self, ir_node *irn, ir_entity *ent)
+static void phi_set_frame_entity(ir_node *irn, ir_entity *ent)
{
- (void) self;
(void) irn;
(void) ent;
assert(0);
}
-static
-void phi_set_frame_offset(const void *self, ir_node *irn, int bias)
+static void phi_set_frame_offset(ir_node *irn, int bias)
{
- (void) self;
(void) irn;
(void) bias;
assert(0);
}
-static
-int phi_get_sp_bias(const void* self, const ir_node *irn)
+static int phi_get_sp_bias(const ir_node *irn)
{
- (void) self;
(void) irn;
return 0;
}
-static
-const arch_irn_ops_if_t phi_irn_ops = {
+static const arch_irn_ops_t phi_irn_ops = {
phi_get_irn_reg_req,
phi_set_irn_reg,
phi_get_irn_reg,
NULL, /* perform_memory_operand */
};
-arch_irn_handler_t *be_phi_handler_new(const arch_env_t *arch_env)
+void be_phi_handler_new(be_main_env_t *env)
{
- phi_handler_t *h = xmalloc(sizeof(h[0]));
- h->irn_handler.get_irn_ops = phi_get_irn_ops;
- h->irn_ops.impl = &phi_irn_ops;
- h->arch_env = arch_env;
- h->phi_attrs = pmap_create();
- return &h->irn_handler;
+ phi_handler.arch_env = env->arch_env;
+ phi_handler.phi_attrs = pmap_create();
+ op_Phi->ops.be_ops = &phi_irn_ops;
}
-void be_phi_handler_free(arch_irn_handler_t *handler)
+void be_phi_handler_free(void)
{
- phi_handler_t *h = get_phi_handler_from_handler(handler);
- pmap_destroy(h->phi_attrs);
- h->phi_attrs = NULL;
- free(handler);
+ pmap_destroy(phi_handler.phi_attrs);
+ phi_handler.phi_attrs = NULL;
+ op_Phi->ops.be_ops = NULL;
}
-void be_phi_handler_reset(arch_irn_handler_t *handler)
+void be_phi_handler_reset(void)
{
- phi_handler_t *h = get_phi_handler_from_handler(handler);
- if(h->phi_attrs)
- pmap_destroy(h->phi_attrs);
- h->phi_attrs = pmap_create();
+ if(phi_handler.phi_attrs)
+ pmap_destroy(phi_handler.phi_attrs);
+ phi_handler.phi_attrs = pmap_create();
}
/*
NULL,
NULL,
dump_node,
- NULL
+ NULL,
+ &be_node_irn_ops
};
+
+int is_be_node(const ir_node *irn)
+{
+ return get_op_ops(get_irn_op(irn))->be_ops == &be_node_irn_ops;
+}
+
+void be_node_init(void) {
+ static int inited = 0;
+
+ if(inited)
+ return;
+
+ inited = 1;
+
+ /* 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_pinned, 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_pinned, 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_RegParams = new_ir_op(beo_RegParams, "be_RegParams", 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_Unwind = new_ir_op(beo_Unwind, "be_Unwind", op_pin_state_pinned, X, oparity_zero, 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;
+ op_be_Perm->ops.node_cmp_attr = node_cmp_attr;
+ op_be_MemPerm->ops.node_cmp_attr = node_cmp_attr;
+ op_be_Copy->ops.node_cmp_attr = node_cmp_attr;
+ op_be_Keep->ops.node_cmp_attr = node_cmp_attr;
+ op_be_CopyKeep->ops.node_cmp_attr = node_cmp_attr;
+ op_be_Call->ops.node_cmp_attr = Call_cmp_attr;
+ op_be_Return->ops.node_cmp_attr = Return_cmp_attr;
+ op_be_AddSP->ops.node_cmp_attr = node_cmp_attr;
+ op_be_SubSP->ops.node_cmp_attr = node_cmp_attr;
+ op_be_IncSP->ops.node_cmp_attr = IncSP_cmp_attr;
+ op_be_RegParams->ops.node_cmp_attr = node_cmp_attr;
+ op_be_FrameAddr->ops.node_cmp_attr = FrameAddr_cmp_attr;
+ op_be_Barrier->ops.node_cmp_attr = node_cmp_attr;
+ op_be_Unwind->ops.node_cmp_attr = node_cmp_attr;
+}