static size_t start_params_offset;
static size_t start_callee_saves_offset;
-static const arch_register_t *const caller_saves[] = {
- &sparc_registers[REG_G1],
- &sparc_registers[REG_G2],
- &sparc_registers[REG_G3],
- &sparc_registers[REG_G4],
- &sparc_registers[REG_O0],
- &sparc_registers[REG_O1],
- &sparc_registers[REG_O2],
- &sparc_registers[REG_O3],
- &sparc_registers[REG_O4],
- &sparc_registers[REG_O5],
-
- &sparc_registers[REG_F0],
- &sparc_registers[REG_F1],
- &sparc_registers[REG_F2],
- &sparc_registers[REG_F3],
- &sparc_registers[REG_F4],
- &sparc_registers[REG_F5],
- &sparc_registers[REG_F6],
- &sparc_registers[REG_F7],
- &sparc_registers[REG_F8],
- &sparc_registers[REG_F9],
- &sparc_registers[REG_F10],
- &sparc_registers[REG_F11],
- &sparc_registers[REG_F12],
- &sparc_registers[REG_F13],
- &sparc_registers[REG_F14],
- &sparc_registers[REG_F15],
- &sparc_registers[REG_F16],
- &sparc_registers[REG_F17],
- &sparc_registers[REG_F18],
- &sparc_registers[REG_F19],
- &sparc_registers[REG_F20],
- &sparc_registers[REG_F21],
- &sparc_registers[REG_F22],
- &sparc_registers[REG_F23],
- &sparc_registers[REG_F24],
- &sparc_registers[REG_F25],
- &sparc_registers[REG_F26],
- &sparc_registers[REG_F27],
- &sparc_registers[REG_F28],
- &sparc_registers[REG_F29],
- &sparc_registers[REG_F30],
- &sparc_registers[REG_F31],
-};
-
static const arch_register_t *const omit_fp_callee_saves[] = {
&sparc_registers[REG_L0],
&sparc_registers[REG_L1],
new_unop_fp_func new_func_double,
new_unop_fp_func new_func_quad)
{
- ir_node *block = be_transform_node(get_nodes_block(node));
- ir_node *op1 = get_binop_left(node);
- ir_node *new_op1 = be_transform_node(op1);
- dbg_info *dbgi = get_irn_dbg_info(node);
- unsigned bits = get_mode_size_bits(mode);
+ ir_node *block = be_transform_node(get_nodes_block(node));
+ ir_node *op = get_unop_op(node);
+ ir_node *new_op = be_transform_node(op);
+ dbg_info *dbgi = get_irn_dbg_info(node);
+ unsigned bits = get_mode_size_bits(mode);
switch (bits) {
case 32:
- return new_func_single(dbgi, block, new_op1, mode);
+ return new_func_single(dbgi, block, new_op, mode);
case 64:
- return new_func_double(dbgi, block, new_op1, mode);
+ return new_func_double(dbgi, block, new_op, mode);
case 128:
- return new_func_quad(dbgi, block, new_op1, mode);
+ return new_func_quad(dbgi, block, new_op, mode);
default:
break;
}
new_bd_sparc_SubX_reg, new_bd_sparc_SubX_imm);
}
-static ir_node *create_ldf(dbg_info *dbgi, ir_node *block, ir_node *ptr,
- ir_node *mem, ir_mode *mode, ir_entity *entity,
- long offset, bool is_frame_entity)
+ir_node *create_ldf(dbg_info *dbgi, ir_node *block, ir_node *ptr,
+ ir_node *mem, ir_mode *mode, ir_entity *entity,
+ long offset, bool is_frame_entity)
{
unsigned bits = get_mode_size_bits(mode);
assert(mode_is_float(mode));
}
}
-static ir_node *create_stf(dbg_info *dbgi, ir_node *block, ir_node *value,
- ir_node *ptr, ir_node *mem, ir_mode *mode,
- ir_entity *entity, long offset,
- bool is_frame_entity)
+ir_node *create_stf(dbg_info *dbgi, ir_node *block, ir_node *value,
+ ir_node *ptr, ir_node *mem, ir_mode *mode,
+ ir_entity *entity, long offset,
+ bool is_frame_entity)
{
unsigned bits = get_mode_size_bits(mode);
assert(mode_is_float(mode));
{
ir_node *selector = get_Cond_selector(node);
ir_mode *mode = get_irn_mode(selector);
- ir_mode *cmp_mode;
ir_node *block;
ir_node *flag_node;
bool is_unsigned;
ir_relation relation;
dbg_info *dbgi;
- // switch/case jumps
+ /* switch/case jumps */
if (mode != mode_b) {
return gen_SwitchJmp(node);
}
- // regular if/else jumps
- assert(is_Cmp(selector));
+ block = be_transform_node(get_nodes_block(node));
+ dbgi = get_irn_dbg_info(node);
- cmp_mode = get_cmp_mode(selector);
+ /* regular if/else jumps */
+ if (is_Cmp(selector)) {
+ ir_mode *cmp_mode;
- block = be_transform_node(get_nodes_block(node));
- dbgi = get_irn_dbg_info(node);
- flag_node = be_transform_node(selector);
- relation = get_Cmp_relation(selector);
- is_unsigned = !mode_is_signed(cmp_mode);
- if (mode_is_float(cmp_mode)) {
- assert(!is_unsigned);
- return new_bd_sparc_fbfcc(dbgi, block, flag_node, relation);
+ cmp_mode = get_cmp_mode(selector);
+ flag_node = be_transform_node(selector);
+ relation = get_Cmp_relation(selector);
+ is_unsigned = !mode_is_signed(cmp_mode);
+ if (mode_is_float(cmp_mode)) {
+ assert(!is_unsigned);
+ return new_bd_sparc_fbfcc(dbgi, block, flag_node, relation);
+ } else {
+ return new_bd_sparc_Bicc(dbgi, block, flag_node, relation, is_unsigned);
+ }
} else {
- return new_bd_sparc_Bicc(dbgi, block, flag_node, relation, is_unsigned);
+ /* in this case, the selector must already deliver a mode_b value.
+ * this happens, for example, when the Cond is connected to a Conv
+ * which converts its argument to mode_b. */
+ ir_node *new_op;
+ ir_graph *irg;
+ assert(mode == mode_b);
+
+ block = be_transform_node(get_nodes_block(node));
+ irg = get_irn_irg(block);
+ dbgi = get_irn_dbg_info(node);
+ new_op = be_transform_node(selector);
+ /* follow the SPARC architecture manual and use orcc for tst */
+ flag_node = new_bd_sparc_OrCCZero_reg(dbgi, block, new_op, get_g0(irg));
+ return new_bd_sparc_Bicc(dbgi, block, flag_node, ir_relation_less_greater, true);
}
}
return new_op;
}
+ if (dst_mode == mode_b) {
+ /* mode_b lowering already took care that we only have 0/1 values */
+ return new_op;
+ }
+
if (src_bits < dst_bits) {
min_bits = src_bits;
min_mode = src_mode;
panic("Unexpected Unknown mode");
}
-/**
- * Produces the type which sits between the stack args and the locals on the
- * stack.
- */
-static ir_type *sparc_get_between_type(void)
-{
- static ir_type *between_type = NULL;
- static ir_type *between_type0 = NULL;
-
- if (current_cconv->omit_fp) {
- if (between_type0 == NULL) {
- between_type0
- = new_type_class(new_id_from_str("sparc_between_type"));
- set_type_size_bytes(between_type0, 0);
- }
- return between_type0;
- }
-
- if (between_type == NULL) {
- between_type = new_type_class(new_id_from_str("sparc_between_type"));
- set_type_size_bytes(between_type, SPARC_MIN_STACKSIZE);
- }
-
- return between_type;
-}
-
-static ir_type *compute_arg_type(ir_graph *irg)
-{
- ir_entity *entity = get_irg_entity(irg);
- ir_type *mtp = get_entity_type(entity);
- size_t n_params = get_method_n_params(mtp);
- ir_entity **param_map = ALLOCANZ(ir_entity*, n_params);
-
- ir_type *frame_type = get_irg_frame_type(irg);
- size_t n_frame_members = get_compound_n_members(frame_type);
- size_t f;
- size_t i;
-
- ir_type *res = new_type_struct(id_mangle_u(get_entity_ident(entity), new_id_from_chars("arg_type", 8)));
-
- /* search for existing value_param entities */
- for (f = n_frame_members; f > 0; ) {
- ir_entity *member = get_compound_member(frame_type, --f);
- size_t num;
- const reg_or_stackslot_t *param;
-
- if (!is_parameter_entity(member))
- continue;
- num = get_entity_parameter_number(member);
- assert(num < n_params);
- if (param_map[num] != NULL)
- panic("multiple entities for parameter %u in %+F found", f, irg);
-
- param = ¤t_cconv->parameters[num];
- if (param->reg0 != NULL)
- continue;
-
- param_map[num] = member;
- /* move to new arg_type */
- set_entity_owner(member, res);
- }
-
- for (i = 0; i < n_params; ++i) {
- reg_or_stackslot_t *param = ¤t_cconv->parameters[i];
- ir_entity *entity;
-
- if (param->reg0 != NULL)
- continue;
- entity = param_map[i];
- if (entity == NULL)
- entity = new_parameter_entity(res, i, param->type);
- param->entity = entity;
- set_entity_offset(entity, param->offset);
- }
-
- return res;
-}
-
-static void create_stacklayout(ir_graph *irg)
-{
- be_stack_layout_t *layout = be_get_irg_stack_layout(irg);
-
- /* calling conventions must be decided by now */
- assert(current_cconv != NULL);
-
- memset(layout, 0, sizeof(*layout));
-
- layout->frame_type = get_irg_frame_type(irg);
- layout->between_type = sparc_get_between_type();
- layout->arg_type = compute_arg_type(irg);
- layout->initial_offset = 0;
- layout->initial_bias = 0;
- layout->sp_relative = current_cconv->omit_fp;
-
- assert(N_FRAME_TYPES == 3);
- layout->order[0] = layout->frame_type;
- layout->order[1] = layout->between_type;
- layout->order[2] = layout->arg_type;
-}
-
/**
* transform the start node to the prolog code
*/
/* first output is memory */
start_mem_offset = o;
- arch_set_out_register_req(start, o++, arch_no_register_req);
+ arch_set_irn_register_req_out(start, o, arch_no_register_req);
+ ++o;
+
/* the zero register */
start_g0_offset = o;
req = be_create_reg_req(obst, &sparc_registers[REG_G0],
arch_register_req_type_ignore);
- arch_set_out_register_req(start, o, req);
- arch_irn_set_register(start, o, &sparc_registers[REG_G0]);
+ arch_set_irn_register_req_out(start, o, req);
+ arch_set_irn_register_out(start, o, &sparc_registers[REG_G0]);
++o;
/* we need an output for the stackpointer */
start_sp_offset = o;
req = be_create_reg_req(obst, sp_reg,
arch_register_req_type_produces_sp | arch_register_req_type_ignore);
- arch_set_out_register_req(start, o, req);
- arch_irn_set_register(start, o, sp_reg);
+ arch_set_irn_register_req_out(start, o, req);
+ arch_set_irn_register_out(start, o, sp_reg);
++o;
if (!current_cconv->omit_fp) {
start_fp_offset = o;
req = be_create_reg_req(obst, fp_reg, arch_register_req_type_ignore);
- arch_set_out_register_req(start, o, req);
- arch_irn_set_register(start, o, fp_reg);
+ arch_set_irn_register_req_out(start, o, req);
+ arch_set_irn_register_out(start, o, fp_reg);
++o;
}
const arch_register_t *reg0 = param->reg0;
const arch_register_t *reg1 = param->reg1;
if (reg0 != NULL) {
- arch_set_out_register_req(start, o, reg0->single_req);
- arch_irn_set_register(start, o, reg0);
+ arch_set_irn_register_req_out(start, o, reg0->single_req);
+ arch_set_irn_register_out(start, o, reg0);
++o;
}
if (reg1 != NULL) {
- arch_set_out_register_req(start, o, reg1->single_req);
- arch_irn_set_register(start, o, reg1);
+ arch_set_irn_register_req_out(start, o, reg1->single_req);
+ arch_set_irn_register_out(start, o, reg1);
++o;
}
}
size_t c;
for (c = 0; c < n_callee_saves; ++c) {
const arch_register_t *reg = omit_fp_callee_saves[c];
- arch_set_out_register_req(start, o, reg->single_req);
- arch_irn_set_register(start, o, reg);
+ arch_set_irn_register_req_out(start, o, reg->single_req);
+ arch_set_irn_register_out(start, o, reg);
++o;
}
}
ir_node *res_value = get_Return_res(node, i);
ir_node *new_res_value = be_transform_node(res_value);
const reg_or_stackslot_t *slot = ¤t_cconv->results[i];
- const arch_register_t *reg = slot->reg0;
- assert(slot->reg1 == NULL);
+ assert(slot->req1 == NULL);
in[p] = new_res_value;
- reqs[p] = reg->single_req;
+ reqs[p] = slot->req0;
++p;
}
/* callee saves */
assert(p == n_ins);
bereturn = new_bd_sparc_Return_reg(dbgi, new_block, n_ins, in);
- arch_set_in_register_reqs(bereturn, reqs);
+ arch_set_irn_register_reqs_in(bereturn, reqs);
return bereturn;
}
set_irn_pinned(ld, op_pin_state_floats);
result[1] = new_r_Proj(ld2, mode_gp, pn_sparc_Ld_res);
- arch_irn_add_flags(ld, (arch_irn_flags_t)sparc_arch_irn_flag_needs_64bit_spillslot);
- arch_irn_add_flags(ld2, (arch_irn_flags_t)sparc_arch_irn_flag_needs_64bit_spillslot);
+ arch_add_irn_flags(ld, (arch_irn_flags_t)sparc_arch_irn_flag_needs_64bit_spillslot);
+ arch_add_irn_flags(ld2, (arch_irn_flags_t)sparc_arch_irn_flag_needs_64bit_spillslot);
} else {
assert(bits == 32);
result[1] = NULL;
dbg_info *dbgi = get_irn_dbg_info(node);
ir_type *type = get_Call_type(node);
size_t n_params = get_Call_n_params(node);
+ size_t n_ress = get_method_n_ress(type);
/* max inputs: memory, callee, register arguments */
ir_node **sync_ins = ALLOCAN(ir_node*, n_params);
struct obstack *obst = be_get_be_obst(irg);
int in_arity = 0;
int sync_arity = 0;
int n_caller_saves
- = sizeof(caller_saves)/sizeof(caller_saves[0]);
+ = rbitset_popcount(cconv->caller_saves, N_SPARC_REGISTERS);
ir_entity *entity = NULL;
ir_node *new_frame = get_stack_pointer_for(node);
+ bool aggregate_return
+ = type->attr.ma.has_compound_ret_parameter;
ir_node *incsp;
int mem_pos;
ir_node *res;
size_t p;
+ size_t r;
int i;
int o;
int out_arity;
ir_mode *mode = get_type_mode(param_type);
ir_node *new_values[2];
ir_node *str;
+ int offset;
if (mode_is_float(mode) && param->reg0 != NULL) {
unsigned size_bits = get_mode_size_bits(mode);
mode = mode_gp;
}
- /* create a parameter frame if necessary */
+ /* we need to skip over our save area when constructing the call
+ * arguments on stack */
+ offset = param->offset + SPARC_MIN_STACKSIZE;
+
if (mode_is_float(mode)) {
str = create_stf(dbgi, new_block, new_value, incsp, new_mem,
- mode, NULL, param->offset, true);
+ mode, NULL, offset, true);
} else {
str = new_bd_sparc_St_imm(dbgi, new_block, new_value, incsp,
- new_mem, mode, NULL, param->offset, true);
+ new_mem, mode, NULL, offset, true);
}
set_irn_pinned(str, op_pin_state_floats);
sync_ins[sync_arity++] = str;
/* outputs:
* - memory
+ * - results
* - caller saves
*/
- out_arity = 1 + n_caller_saves;
+ out_arity = 1 + cconv->n_reg_results + n_caller_saves;
/* create call node */
if (entity != NULL) {
res = new_bd_sparc_Call_imm(dbgi, new_block, in_arity, in, out_arity,
- entity, 0);
+ entity, 0, aggregate_return);
} else {
- res = new_bd_sparc_Call_reg(dbgi, new_block, in_arity, in, out_arity);
+ res = new_bd_sparc_Call_reg(dbgi, new_block, in_arity, in, out_arity,
+ aggregate_return);
}
- arch_set_in_register_reqs(res, in_req);
+ arch_set_irn_register_reqs_in(res, in_req);
/* create output register reqs */
o = 0;
- arch_set_out_register_req(res, o++, arch_no_register_req);
- for (i = 0; i < n_caller_saves; ++i) {
- const arch_register_t *reg = caller_saves[i];
- arch_set_out_register_req(res, o++, reg->single_req);
+ arch_set_irn_register_req_out(res, o++, arch_no_register_req);
+ /* add register requirements for the result regs */
+ for (r = 0; r < n_ress; ++r) {
+ const reg_or_stackslot_t *result_info = &cconv->results[r];
+ const arch_register_req_t *req = result_info->req0;
+ if (req != NULL) {
+ arch_set_irn_register_req_out(res, o++, req);
+ }
+ assert(result_info->req1 == NULL);
+ }
+ for (i = 0; i < N_SPARC_REGISTERS; ++i) {
+ const arch_register_t *reg;
+ if (!rbitset_is_set(cconv->caller_saves, i))
+ continue;
+ reg = &sparc_registers[i];
+ arch_set_irn_register_req_out(res, o++, reg->single_req);
}
assert(o == out_arity);
phi = new_ir_node(dbgi, irg, block, op_Phi, mode, get_irn_arity(node), get_irn_in(node) + 1);
copy_node_attr(irg, node, phi);
be_duplicate_deps(node, phi);
- arch_set_out_register_req(phi, 0, req);
+ arch_set_irn_register_req_out(phi, 0, req);
be_enqueue_preds(node);
return phi;
}
break;
case iro_sparc_Ldf:
if (pn == pn_Load_res) {
- return new_rd_Proj(dbgi, new_load, mode_fp, pn_sparc_Ldf_res);
+ const sparc_load_store_attr_t *attr
+ = get_sparc_load_store_attr_const(new_load);
+ ir_mode *mode = attr->load_store_mode;
+ return new_rd_Proj(dbgi, new_load, mode, pn_sparc_Ldf_res);
} else if (pn == pn_Load_M) {
return new_rd_Proj(dbgi, new_load, mode_M, pn_sparc_Ld_M);
}
ir_node *pred = get_Proj_pred(node);
ir_node *new_pred = be_transform_node(pred);
long pn = get_Proj_proj(node);
+ ir_mode *res_mode;
- assert(is_sparc_SDiv(new_pred) || is_sparc_UDiv(new_pred)
- || is_sparc_fdiv(new_pred));
+ if (is_sparc_SDiv(new_pred) || is_sparc_UDiv(new_pred)) {
+ res_mode = mode_gp;
+ } else if (is_sparc_fdiv(new_pred)) {
+ res_mode = get_Div_resmode(pred);
+ } else {
+ panic("sparc backend: Div transformed to something unexpected: %+F",
+ new_pred);
+ }
assert((int)pn_sparc_SDiv_res == (int)pn_sparc_UDiv_res);
assert((int)pn_sparc_SDiv_M == (int)pn_sparc_UDiv_M);
assert((int)pn_sparc_SDiv_res == (int)pn_sparc_fdiv_res);
assert((int)pn_sparc_SDiv_M == (int)pn_sparc_fdiv_M);
switch (pn) {
case pn_Div_res:
- return new_r_Proj(new_pred, mode_gp, pn_sparc_SDiv_res);
+ return new_r_Proj(new_pred, res_mode, pn_sparc_SDiv_res);
case pn_Div_M:
return new_r_Proj(new_pred, mode_gp, pn_sparc_SDiv_M);
default:
static ir_node *gen_Proj_Proj_Start(ir_node *node)
{
- long pn = get_Proj_proj(node);
- ir_node *block = get_nodes_block(node);
- ir_graph *irg = get_irn_irg(node);
- ir_node *new_block = be_transform_node(block);
- ir_entity *entity = get_irg_entity(irg);
- ir_type *method_type = get_entity_type(entity);
- ir_type *param_type = get_method_param_type(method_type, pn);
- ir_node *args = get_Proj_pred(node);
- ir_node *start = get_Proj_pred(args);
- ir_node *new_start = be_transform_node(start);
+ long pn = get_Proj_proj(node);
+ ir_node *block = get_nodes_block(node);
+ ir_graph *irg = get_irn_irg(node);
+ ir_node *new_block = be_transform_node(block);
+ ir_node *args = get_Proj_pred(node);
+ ir_node *start = get_Proj_pred(args);
+ ir_node *new_start = be_transform_node(start);
const reg_or_stackslot_t *param;
/* Proj->Proj->Start must be a method argument */
if (param->reg0 != NULL) {
/* argument transmitted in register */
- ir_mode *mode = get_type_mode(param_type);
const arch_register_t *reg = param->reg0;
ir_mode *reg_mode = reg->reg_class->mode;
- long pn = param->reg_offset + start_params_offset;
- ir_node *value = new_r_Proj(new_start, reg_mode, pn);
+ long new_pn = param->reg_offset + start_params_offset;
+ ir_node *value = new_r_Proj(new_start, reg_mode, new_pn);
+ bool is_float = false;
+
+ {
+ ir_entity *entity = get_irg_entity(irg);
+ ir_type *method_type = get_entity_type(entity);
+ if (pn < (long)get_method_n_params(method_type)) {
+ ir_type *param_type = get_method_param_type(method_type, pn);
+ ir_mode *mode = get_type_mode(param_type);
+ is_float = mode_is_float(mode);
+ }
+ }
- if (mode_is_float(mode)) {
+ if (is_float) {
const arch_register_t *reg1 = param->reg1;
ir_node *value1 = NULL;
if (reg1 != NULL) {
ir_mode *reg1_mode = reg1->reg_class->mode;
- value1 = new_r_Proj(new_start, reg1_mode, pn+1);
+ value1 = new_r_Proj(new_start, reg1_mode, new_pn+1);
} else if (param->entity != NULL) {
- ir_node *fp = get_initial_fp(irg);
- ir_node *mem = get_initial_mem(irg);
+ ir_node *fp = get_initial_fp(irg);
+ ir_node *mem = get_initial_mem(irg);
ir_node *ld = new_bd_sparc_Ld_imm(NULL, new_block, fp, mem,
mode_gp, param->entity,
0, true);
return value;
} else {
/* argument transmitted on stack */
- ir_node *mem = get_initial_mem(irg);
- ir_mode *mode = get_type_mode(param->type);
- ir_node *base = get_frame_base(irg);
- ir_node *load;
- ir_node *value;
+ ir_node *mem = get_initial_mem(irg);
+ ir_mode *mode = get_type_mode(param->type);
+ ir_node *base = get_frame_base(irg);
+ ir_node *load;
+ ir_node *value;
if (mode_is_float(mode)) {
load = create_ldf(NULL, new_block, base, mem, mode,
panic("Unexpected Call proj %ld\n", pn);
}
-/**
- * Finds number of output value of a mode_T node which is constrained to
- * a single specific register.
- */
-static int find_out_for_reg(ir_node *node, const arch_register_t *reg)
-{
- int n_outs = arch_irn_get_n_outs(node);
- int o;
-
- for (o = 0; o < n_outs; ++o) {
- const arch_register_req_t *req = arch_get_out_register_req(node, o);
- if (req == reg->single_req)
- return o;
- }
- return -1;
-}
-
static ir_node *gen_Proj_Proj_Call(ir_node *node)
{
long pn = get_Proj_proj(node);
ir_type *function_type = get_Call_type(call);
calling_convention_t *cconv
= sparc_decide_calling_convention(function_type, NULL);
- const reg_or_stackslot_t *res = &cconv->results[pn];
- const arch_register_t *reg = res->reg0;
- ir_mode *mode;
- int regn;
+ const reg_or_stackslot_t *res = &cconv->results[pn];
+ ir_mode *mode = get_irn_mode(node);
+ long new_pn = 1 + res->reg_offset;
- assert(res->reg0 != NULL && res->reg1 == NULL);
- regn = find_out_for_reg(new_call, reg);
- if (regn < 0) {
- panic("Internal error in calling convention for return %+F", node);
+ assert(res->req0 != NULL && res->req1 == NULL);
+ if (mode_needs_gp_reg(mode)) {
+ mode = mode_gp;
}
- mode = res->reg0->reg_class->mode;
-
sparc_free_calling_convention(cconv);
- return new_r_Proj(new_call, mode, regn);
+ return new_r_Proj(new_call, mode, new_pn);
}
/**
stackorder = be_collect_stacknodes(irg);
current_cconv
= sparc_decide_calling_convention(get_entity_type(entity), irg);
- create_stacklayout(irg);
+ if (sparc_variadic_fixups(irg, current_cconv)) {
+ sparc_free_calling_convention(current_cconv);
+ current_cconv
+ = sparc_decide_calling_convention(get_entity_type(entity), irg);
+ }
+ sparc_create_stacklayout(irg, current_cconv);
be_add_parameter_entity_stores(irg);
be_transform_graph(irg, NULL);
projects / libfirm / blobdiff