transformer_t be_transformer = TRANSFORMER_DEFAULT;
#endif
-DEBUG_ONLY(static firm_dbg_module_t *dbg = NULL;)
-
-ir_mode *ia32_mode_fpcw = NULL;
+ir_mode *ia32_mode_fpcw = NULL;
/** The current omit-fp state */
static ir_type *omit_fp_between_type = NULL;
};
-typedef ir_node *(*create_const_node_func) (dbg_info *dbg, ir_node *block);
+typedef ir_node *(*create_const_node_func) (dbg_info *dbgi, ir_node *block);
/**
* Used to create per-graph unique pseudo nodes.
ir_mode *mode;
ir_mode *irn_mode;
ir_node *block, *noreg, *nomem;
- dbg_info *dbg;
+ dbg_info *dbgi;
/* we cannot invert non-ia32 irns */
if (! is_ia32_irn(irn))
irn_mode = get_irn_mode(irn);
noreg = get_irn_n(irn, 0);
nomem = get_irg_no_mem(irg);
- dbg = get_irn_dbg_info(irn);
+ dbgi = get_irn_dbg_info(irn);
/* initialize structure */
inverse->nodes = obstack_alloc(obst, 2 * sizeof(inverse->nodes[0]));
if (get_ia32_immop_type(irn) == ia32_ImmConst) {
/* we have an add with a const here */
/* invers == add with negated const */
- inverse->nodes[0] = new_bd_ia32_Add(dbg, block, noreg, noreg, nomem, get_irn_n(irn, i), noreg);
+ inverse->nodes[0] = new_bd_ia32_Add(dbgi, block, noreg, noreg, nomem, get_irn_n(irn, i), noreg);
inverse->costs += 1;
copy_ia32_Immop_attr(inverse->nodes[0], (ir_node *)irn);
set_ia32_Immop_tarval(inverse->nodes[0], tarval_neg(get_ia32_Immop_tarval(irn)));
else if (get_ia32_immop_type(irn) == ia32_ImmSymConst) {
/* we have an add with a symconst here */
/* invers == sub with const */
- inverse->nodes[0] = new_bd_ia32_Sub(dbg, block, noreg, noreg, nomem, get_irn_n(irn, i), noreg);
+ inverse->nodes[0] = new_bd_ia32_Sub(dbgi, block, noreg, noreg, nomem, get_irn_n(irn, i), noreg);
inverse->costs += 2;
copy_ia32_Immop_attr(inverse->nodes[0], (ir_node *)irn);
}
else {
/* normal add: inverse == sub */
- inverse->nodes[0] = new_bd_ia32_Sub(dbg, block, noreg, noreg, nomem, (ir_node*) irn, get_irn_n(irn, i ^ 1));
+ inverse->nodes[0] = new_bd_ia32_Sub(dbgi, block, noreg, noreg, nomem, (ir_node*) irn, get_irn_n(irn, i ^ 1));
inverse->costs += 2;
}
break;
if (get_ia32_immop_type(irn) != ia32_ImmNone) {
/* we have a sub with a const/symconst here */
/* invers == add with this const */
- inverse->nodes[0] = new_bd_ia32_Add(dbg, block, noreg, noreg, nomem, get_irn_n(irn, i), noreg);
+ inverse->nodes[0] = new_bd_ia32_Add(dbgi, block, noreg, noreg, nomem, get_irn_n(irn, i), noreg);
inverse->costs += (get_ia32_immop_type(irn) == ia32_ImmSymConst) ? 5 : 1;
copy_ia32_Immop_attr(inverse->nodes[0], (ir_node *)irn);
}
else {
/* normal sub */
if (i == n_ia32_binary_left) {
- inverse->nodes[0] = new_bd_ia32_Add(dbg, block, noreg, noreg, nomem, (ir_node*) irn, get_irn_n(irn, 3));
+ inverse->nodes[0] = new_bd_ia32_Add(dbgi, block, noreg, noreg, nomem, (ir_node*) irn, get_irn_n(irn, 3));
}
else {
- inverse->nodes[0] = new_bd_ia32_Sub(dbg, block, noreg, noreg, nomem, get_irn_n(irn, n_ia32_binary_left), (ir_node*) irn);
+ inverse->nodes[0] = new_bd_ia32_Sub(dbgi, block, noreg, noreg, nomem, get_irn_n(irn, n_ia32_binary_left), (ir_node*) irn);
}
inverse->costs += 1;
}
case iro_ia32_Xor:
if (get_ia32_immop_type(irn) != ia32_ImmNone) {
/* xor with const: inverse = xor */
- inverse->nodes[0] = new_bd_ia32_Xor(dbg, block, noreg, noreg, nomem, get_irn_n(irn, i), noreg);
+ inverse->nodes[0] = new_bd_ia32_Xor(dbgi, block, noreg, noreg, nomem, get_irn_n(irn, i), noreg);
inverse->costs += (get_ia32_immop_type(irn) == ia32_ImmSymConst) ? 5 : 1;
copy_ia32_Immop_attr(inverse->nodes[0], (ir_node *)irn);
}
else {
/* normal xor */
- inverse->nodes[0] = new_bd_ia32_Xor(dbg, block, noreg, noreg, nomem, (ir_node *) irn, get_irn_n(irn, i));
+ inverse->nodes[0] = new_bd_ia32_Xor(dbgi, block, noreg, noreg, nomem, (ir_node *) irn, get_irn_n(irn, i));
inverse->costs += 1;
}
break;
case iro_ia32_Not: {
- inverse->nodes[0] = new_bd_ia32_Not(dbg, block, (ir_node*) irn);
+ inverse->nodes[0] = new_bd_ia32_Not(dbgi, block, (ir_node*) irn);
inverse->costs += 1;
break;
}
case iro_ia32_Neg: {
- inverse->nodes[0] = new_bd_ia32_Neg(dbg, block, (ir_node*) irn);
+ inverse->nodes[0] = new_bd_ia32_Neg(dbgi, block, (ir_node*) irn);
inverse->costs += 1;
break;
}
ir_graph *irg = get_irn_irg(node);
ir_node *block = get_nodes_block(node);
ir_node *base = get_irn_n(node, n_ia32_base);
- ir_node *index = get_irn_n(node, n_ia32_index);
+ ir_node *idx = get_irn_n(node, n_ia32_index);
ir_node *mem = get_irn_n(node, n_ia32_mem);
ir_node *noreg;
- ir_node *load = new_bd_ia32_Load(dbgi, block, base, index, mem);
+ ir_node *load = new_bd_ia32_Load(dbgi, block, base, idx, mem);
ir_node *load_res = new_rd_Proj(dbgi, load, mode_Iu, pn_ia32_Load_res);
ia32_copy_am_attrs(load, node);
case ia32_AddrModeD:
/* TODO implement this later... */
panic("found DestAM with flag user %+F this should not happen", node);
- break;
default: assert(type == ia32_Normal); break;
}
static void transform_to_Load(ir_node *node)
{
ir_graph *irg = get_irn_irg(node);
- dbg_info *dbg = get_irn_dbg_info(node);
+ dbg_info *dbgi = get_irn_dbg_info(node);
ir_node *block = get_nodes_block(node);
ir_entity *ent = be_get_frame_entity(node);
ir_mode *mode = get_irn_mode(node);
if (mode_is_float(spillmode)) {
if (ia32_cg_config.use_sse2)
- new_op = new_bd_ia32_xLoad(dbg, block, ptr, noreg, mem, spillmode);
+ new_op = new_bd_ia32_xLoad(dbgi, block, ptr, noreg, mem, spillmode);
else
- new_op = new_bd_ia32_vfld(dbg, block, ptr, noreg, mem, spillmode);
+ new_op = new_bd_ia32_vfld(dbgi, block, ptr, noreg, mem, spillmode);
}
else if (get_mode_size_bits(spillmode) == 128) {
/* Reload 128 bit SSE registers */
- new_op = new_bd_ia32_xxLoad(dbg, block, ptr, noreg, mem);
+ new_op = new_bd_ia32_xxLoad(dbgi, block, ptr, noreg, mem);
}
else
- new_op = new_bd_ia32_Load(dbg, block, ptr, noreg, mem);
+ new_op = new_bd_ia32_Load(dbgi, block, ptr, noreg, mem);
set_ia32_op_type(new_op, ia32_AddrModeS);
set_ia32_ls_mode(new_op, spillmode);
DBG_OPT_RELOAD2LD(node, new_op);
- proj = new_rd_Proj(dbg, new_op, mode, pn_ia32_Load_res);
+ proj = new_rd_Proj(dbgi, new_op, mode, pn_ia32_Load_res);
if (sched_point) {
sched_add_after(sched_point, new_op);
static void transform_to_Store(ir_node *node)
{
ir_graph *irg = get_irn_irg(node);
- dbg_info *dbg = get_irn_dbg_info(node);
+ dbg_info *dbgi = get_irn_dbg_info(node);
ir_node *block = get_nodes_block(node);
ir_entity *ent = be_get_frame_entity(node);
const ir_node *spillval = get_irn_n(node, n_be_Spill_val);
if (mode_is_float(mode)) {
if (ia32_cg_config.use_sse2) {
- store = new_bd_ia32_xStore(dbg, block, ptr, noreg, nomem, val);
+ store = new_bd_ia32_xStore(dbgi, block, ptr, noreg, nomem, val);
res = new_r_Proj(store, mode_M, pn_ia32_xStore_M);
} else {
- store = new_bd_ia32_vfst(dbg, block, ptr, noreg, nomem, val, mode);
+ store = new_bd_ia32_vfst(dbgi, block, ptr, noreg, nomem, val, mode);
res = new_r_Proj(store, mode_M, pn_ia32_vfst_M);
}
} else if (get_mode_size_bits(mode) == 128) {
/* Spill 128 bit SSE registers */
- store = new_bd_ia32_xxStore(dbg, block, ptr, noreg, nomem, val);
+ store = new_bd_ia32_xxStore(dbgi, block, ptr, noreg, nomem, val);
res = new_r_Proj(store, mode_M, pn_ia32_xxStore_M);
} else if (get_mode_size_bits(mode) == 8) {
- store = new_bd_ia32_Store8Bit(dbg, block, ptr, noreg, nomem, val);
+ store = new_bd_ia32_Store8Bit(dbgi, block, ptr, noreg, nomem, val);
res = new_r_Proj(store, mode_M, pn_ia32_Store8Bit_M);
} else {
- store = new_bd_ia32_Store(dbg, block, ptr, noreg, nomem, val);
+ store = new_bd_ia32_Store(dbgi, block, ptr, noreg, nomem, val);
res = new_r_Proj(store, mode_M, pn_ia32_Store_M);
}
static ir_node *create_push(ir_node *node, ir_node *schedpoint, ir_node *sp, ir_node *mem, ir_entity *ent)
{
- dbg_info *dbg = get_irn_dbg_info(node);
- ir_node *block = get_nodes_block(node);
- ir_graph *irg = get_irn_irg(node);
- ir_node *noreg = ia32_new_NoReg_gp(irg);
- ir_node *frame = get_irg_frame(irg);
+ dbg_info *dbgi = get_irn_dbg_info(node);
+ ir_node *block = get_nodes_block(node);
+ ir_graph *irg = get_irn_irg(node);
+ ir_node *noreg = ia32_new_NoReg_gp(irg);
+ ir_node *frame = get_irg_frame(irg);
- ir_node *push = new_bd_ia32_Push(dbg, block, frame, noreg, mem, noreg, sp);
+ ir_node *push = new_bd_ia32_Push(dbgi, block, frame, noreg, mem, noreg, sp);
set_ia32_frame_ent(push, ent);
set_ia32_use_frame(push);
static ir_node *create_pop(ir_node *node, ir_node *schedpoint, ir_node *sp, ir_entity *ent)
{
- dbg_info *dbg = get_irn_dbg_info(node);
+ dbg_info *dbgi = get_irn_dbg_info(node);
ir_node *block = get_nodes_block(node);
ir_graph *irg = get_irn_irg(node);
ir_node *noreg = ia32_new_NoReg_gp(irg);
ir_node *frame = get_irg_frame(irg);
- ir_node *pop = new_bd_ia32_PopMem(dbg, block, frame, noreg,
+ ir_node *pop = new_bd_ia32_PopMem(dbgi, block, frame, noreg,
get_irg_no_mem(irg), sp);
set_ia32_frame_ent(pop, ent);
static ir_node* create_spproj(ir_node *node, ir_node *pred, int pos)
{
- dbg_info *dbg = get_irn_dbg_info(node);
- ir_mode *spmode = mode_Iu;
+ dbg_info *dbgi = get_irn_dbg_info(node);
+ ir_mode *spmode = mode_Iu;
const arch_register_t *spreg = &ia32_registers[REG_ESP];
ir_node *sp;
- sp = new_rd_Proj(dbg, pred, spmode, pos);
+ sp = new_rd_Proj(dbgi, pred, spmode, pos);
arch_set_irn_register(sp, spreg);
return sp;
static void ia32_get_call_abi(const void *self, ir_type *method_type,
be_abi_call_t *abi)
{
- ir_type *tp;
- ir_mode *mode;
unsigned cc;
int n, i, regnum;
int pop_amount = 0;
n = get_method_n_params(method_type);
for (i = regnum = 0; i < n; i++) {
- ir_mode *mode;
- const arch_register_t *reg = NULL;
+ const arch_register_t *reg = NULL;
+ ir_type *tp = get_method_param_type(method_type, i);
+ ir_mode *mode = get_type_mode(tp);
- tp = get_method_param_type(method_type, i);
- mode = get_type_mode(tp);
if (mode != NULL) {
reg = ia32_get_RegParam_reg(cc, regnum, mode);
}
/* In case of 64bit returns, we will have two 32bit values */
if (n == 2) {
- tp = get_method_res_type(method_type, 0);
- mode = get_type_mode(tp);
+ ir_type *tp = get_method_res_type(method_type, 0);
+ ir_mode *mode = get_type_mode(tp);
assert(!mode_is_float(mode) && "two FP results not supported");
be_abi_call_res_reg(abi, 1, &ia32_registers[REG_EDX], ABI_CONTEXT_BOTH);
}
else if (n == 1) {
+ ir_type *tp = get_method_res_type(method_type, 0);
+ ir_mode *mode = get_type_mode(tp);
const arch_register_t *reg;
-
- tp = get_method_res_type(method_type, 0);
assert(is_atomic_type(tp));
- mode = get_type_mode(tp);
reg = mode_is_float(mode) ? &ia32_registers[REG_VF0] : &ia32_registers[REG_EAX];
/* lower for mode_b stuff */
ir_lower_mode_b(irg, &lower_mode_b_config);
/* break up switches with wide ranges */
- lower_switch(irg, 4, 256, true);
+ lower_switch(irg, 4, 256, false);
}
}
lc_opt_add_table(ia32_grp, ia32_options);
be_register_isa_if("ia32", &ia32_isa_if);
- FIRM_DBG_REGISTER(dbg, "firm.be.ia32.cg");
-
ia32_init_emitter();
ia32_init_finish();
ia32_init_optimize();
projects / libfirm / blobdiff