#include "be.h"
#include "be_t.h"
#include "beirgmod.h"
-#include "be_dbgout.h"
#include "beblocksched.h"
#include "bespillutil.h"
#include "bespillslots.h"
}
}
-/**
- * The IA32 ABI callback object.
- */
-typedef struct {
- be_abi_call_flags_bits_t flags; /**< The call flags. */
- ir_graph *irg; /**< The associated graph. */
-} ia32_abi_env_t;
-
static ir_entity *ia32_get_frame_entity(const ir_node *irn)
{
return is_ia32_irn(irn) ? get_ia32_frame_ent(irn) : NULL;
/* do local optimizations (mainly CSE) */
optimize_graph_df(irg);
/* backend code expects that outedges are always enabled */
- edges_assure(irg);
+ assure_edges(irg);
if (irg_data->dump)
dump_ir_graph(irg, "transformed");
/* do code placement, to optimize the position of constants */
place_code(irg);
/* backend code expects that outedges are always enabled */
- edges_assure(irg);
+ assure_edges(irg);
if (irg_data->dump)
dump_ir_graph(irg, "place");
/* rewire mem-proj */
if (get_irn_mode(node) == mode_T) {
- const ir_edge_t *edge;
foreach_out_edge(node, edge) {
ir_node *out = get_edge_src_irn(edge);
if (get_irn_mode(out) == mode_M) {
*/
static void transform_MemPerm(ir_node *node)
{
- ir_node *block = get_nodes_block(node);
- ir_graph *irg = get_irn_irg(node);
- ir_node *sp = be_get_initial_reg_value(irg, &ia32_registers[REG_ESP]);
- int arity = be_get_MemPerm_entity_arity(node);
- ir_node **pops = ALLOCAN(ir_node*, arity);
- ir_node *in[1];
- ir_node *keep;
- int i;
- const ir_edge_t *edge;
- const ir_edge_t *next;
+ ir_node *block = get_nodes_block(node);
+ ir_graph *irg = get_irn_irg(node);
+ ir_node *sp = be_get_initial_reg_value(irg, &ia32_registers[REG_ESP]);
+ int arity = be_get_MemPerm_entity_arity(node);
+ ir_node **pops = ALLOCAN(ir_node*, arity);
+ ir_node *in[1];
+ ir_node *keep;
+ int i;
/* create Pushs */
for (i = 0; i < arity; ++i) {
sched_add_before(node, keep);
/* exchange memprojs */
- foreach_out_edge_safe(node, edge, next) {
+ foreach_out_edge_safe(node, edge) {
ir_node *proj = get_edge_src_irn(edge);
int p = get_Proj_proj(proj);
ir_node *block = get_nodes_block(ret);
ir_node *first_sp = get_irn_n(ret, n_be_Return_sp);
ir_node *curr_sp = first_sp;
- ir_mode *mode_gp = mode_Iu;
+ ir_mode *mode_gp = ia32_reg_classes[CLASS_ia32_gp].mode;
if (!layout->sp_relative) {
int n_ebp = determine_ebp_input(ret);
ir_node *incsp;
curr_sp = new_r_Proj(push, mode_gp, pn_ia32_Push_stack);
- mem = new_r_Proj(push, mode_M, pn_ia32_Push_M);
arch_set_irn_register(curr_sp, sp);
sched_add_after(start, push);
struct obstack *obst = be_get_be_obst(irg);
ia32_irg_data_t *irg_data = OALLOCZ(obst, ia32_irg_data_t);
- irg_data->dump = (be_get_irg_options(irg)->dump_flags & DUMP_BE) ? 1 : 0;
+ irg_data->dump = (be_options.dump_flags & DUMP_BE) ? 1 : 0;
if (gprof) {
/* Linux gprof implementation needs base pointer */
- be_get_irg_options(irg)->omit_fp = 0;
+ be_options.omit_fp = 0;
}
be_birg_from_irg(irg)->isa_link = irg_data;
p = new_r_Add(block, p, one, mode);
st = new_r_Store(block, mem, p, callee, cons_none);
mem = new_r_Proj(st, mode_M, pn_Store_M);
- p = new_r_Add(block, p, four, mode);
return mem;
}
*/
static void ia32_init(void)
{
- ir_mode *mode_long_long;
- ir_mode *mode_unsigned_long_long;
- ir_type *type_long_long;
- ir_type *type_unsigned_long_long;
+ ir_mode *mode_long_long;
+ ir_mode *mode_unsigned_long_long;
+ ir_type *type_long_long;
+ ir_type *type_unsigned_long_long;
ia32_setup_cg_config();
ia32_mode_E = new_float_mode("E", irma_x86_extended_float, 15, 63);
ia32_type_E = new_type_primitive(ia32_mode_E);
set_type_size_bytes(ia32_type_E, 12);
- set_type_alignment_bytes(ia32_type_E, 16);
+ set_type_alignment_bytes(ia32_type_E, 4);
mode_long_long = new_int_mode("long long", irma_twos_complement, 64, 1, 64);
type_long_long = new_type_primitive(mode_long_long);
}
ia32_register_init();
+ obstack_init(&opcodes_obst);
ia32_create_opcodes(&ia32_irn_ops);
}
between_type = NULL;
}
ia32_free_opcodes();
+ obstack_free(&opcodes_obst, NULL);
}
/**
be_abi_call_flags_t call_flags = be_abi_call_get_flags(abi);
/* set abi flags for calls */
- call_flags.bits.store_args_sequential = 0;
/* call_flags.bits.try_omit_fp not changed: can handle both settings */
- call_flags.bits.fp_free = 0; /* the frame pointer is fixed in IA32 */
- call_flags.bits.call_has_imm = 0; /* No call immediate, we handle this by ourselves */
+ call_flags.bits.call_has_imm = false; /* No call immediate, we handle this by ourselves */
/* set parameter passing style */
be_abi_call_set_flags(abi, call_flags, &ia32_abi_callbacks);
static void ia32_lower_for_target(void)
{
+ ir_mode *mode_gp = ia32_reg_classes[CLASS_ia32_gp].mode;
size_t i, n_irgs = get_irp_n_irgs();
/* perform doubleword lowering */
lower_floating_point();
}
+ for (i = 0; i < n_irgs; ++i) {
+ ir_graph *irg = get_irp_irg(i);
+ /* break up switches with wide ranges */
+ lower_switch(irg, 4, 256, mode_gp);
+ }
+
ir_prepare_dw_lowering(&lower_dw_params);
ir_lower_dw_ops();
ir_graph *irg = get_irp_irg(i);
/* lower for mode_b stuff */
ir_lower_mode_b(irg, mode_Iu);
- /* break up switches with wide ranges */
- lower_switch(irg, 4, 256, false);
}
for (i = 0; i < n_irgs; ++i) {
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