#include "irdump.h"
#include "error.h"
-#include "../be_t.h"
-#include "../beabi.h"
-#include "../benode.h"
-#include "../besched.h"
-#include "../bepeephole.h"
+#include "be_t.h"
+#include "beabi.h"
+#include "benode.h"
+#include "besched.h"
+#include "bepeephole.h"
#include "ia32_new_nodes.h"
#include "ia32_optimize.h"
}
set_ia32_ls_mode(test, get_ia32_ls_mode(node));
- reg = arch_irn_get_register(node, pn_ia32_Cmp_eflags);
- arch_irn_set_register(test, pn_ia32_Test_eflags, reg);
+ reg = arch_get_irn_register_out(node, pn_ia32_Cmp_eflags);
+ arch_set_irn_register_out(test, pn_ia32_Test_eflags, reg);
foreach_out_edge_safe(node, edge, tmp) {
ir_node *const user = get_edge_src_irn(edge);
if (left == right) { /* we need a test for 0 */
ir_node *block = get_nodes_block(node);
int pn = pn_ia32_res;
+ ir_node *op = left;
ir_node *flags_proj;
ir_mode *flags_mode;
+ ir_mode *op_mode;
ir_node *schedpoint;
- ir_node *op = left;
const ir_edge_t *edge;
if (get_nodes_block(left) != block)
return;
}
+ op_mode = get_ia32_ls_mode(op);
+ if (op_mode == NULL)
+ op_mode = get_irn_mode(op);
+
+ /* Make sure we operate on the same bit size */
+ if (get_mode_size_bits(op_mode) != get_mode_size_bits(get_ia32_ls_mode(node)))
+ return;
+
if (get_irn_mode(op) != mode_T) {
set_irn_mode(op, mode_T);
if ((offset & 0xFFFFFF00) == 0) {
/* attr->am_offs += 0; */
} else if ((offset & 0xFFFF00FF) == 0) {
- ir_node *imm = ia32_create_Immediate(NULL, 0, offset >> 8);
- set_irn_n(node, n_ia32_Test_right, imm);
+ ir_node *imm_node = ia32_create_Immediate(NULL, 0, offset>>8);
+ set_irn_n(node, n_ia32_Test_right, imm_node);
attr->am_offs += 1;
} else if ((offset & 0xFF00FFFF) == 0) {
- ir_node *imm = ia32_create_Immediate(NULL, 0, offset >> 16);
- set_irn_n(node, n_ia32_Test_right, imm);
+ ir_node *imm_node = ia32_create_Immediate(NULL, 0, offset>>16);
+ set_irn_n(node, n_ia32_Test_right, imm_node);
attr->am_offs += 2;
} else if ((offset & 0x00FFFFFF) == 0) {
- ir_node *imm = ia32_create_Immediate(NULL, 0, offset >> 24);
- set_irn_n(node, n_ia32_Test_right, imm);
+ ir_node *imm_node = ia32_create_Immediate(NULL, 0, offset>>24);
+ set_irn_n(node, n_ia32_Test_right, imm_node);
attr->am_offs += 3;
} else {
return;
mem = get_irn_n(store, n_ia32_mem);
spreg = arch_get_irn_register(curr_sp);
- push = new_bd_ia32_Push(get_irn_dbg_info(store), block, noreg, noreg, mem, val, curr_sp);
+ push = new_bd_ia32_Push(get_irn_dbg_info(store), block, noreg, noreg,
+ mem, val, curr_sp);
copy_mark(store, push);
if (first_push == NULL)
/* create memory Proj */
mem_proj = new_r_Proj(push, mode_M, pn_ia32_Push_M);
+ /* rewire Store Projs */
+ foreach_out_edge_safe(store, edge, next) {
+ ir_node *proj = get_edge_src_irn(edge);
+ if (!is_Proj(proj))
+ continue;
+ switch (get_Proj_proj(proj)) {
+ case pn_ia32_Store_M:
+ exchange(proj, mem_proj);
+ break;
+ default:
+ panic("unexpected Proj on Store->IncSp");
+ }
+ }
+
/* use the memproj now */
- be_peephole_exchange(store, mem_proj);
+ be_peephole_exchange(store, push);
inc_ofs -= 4;
}
if (loads[loadslot] != NULL)
break;
- dreg = arch_irn_get_register(node, pn_ia32_Load_res);
+ dreg = arch_get_irn_register_out(node, pn_ia32_Load_res);
if (regmask & (1 << dreg->index)) {
/* this register is already used */
break;
const arch_register_t *reg;
mem = get_irn_n(load, n_ia32_mem);
- reg = arch_irn_get_register(load, pn_ia32_Load_res);
+ reg = arch_get_irn_register_out(load, pn_ia32_Load_res);
pop = new_bd_ia32_Pop(get_irn_dbg_info(load), block, mem, pred_sp);
- arch_irn_set_register(pop, pn_ia32_Load_res, reg);
+ arch_set_irn_register_out(pop, pn_ia32_Load_res, reg);
copy_mark(load, pop);
if (!rbitset_is_set(birg->allocatable_regs, reg->global_index))
continue;
- if (be_peephole_get_value(CLASS_ia32_gp, i) == NULL)
+ if (be_peephole_get_value(reg->global_index) == NULL)
return reg;
}
if (ia32_cg_config.use_mov_0)
return;
/* xor destroys the flags, so no-one must be using them */
- if (be_peephole_get_value(CLASS_ia32_flags, REG_FLAGS_EFLAGS) != NULL)
+ if (be_peephole_get_value(REG_EFLAGS) != NULL)
return;
reg = arch_get_irn_register(node);
assert(is_ia32_Lea(node));
/* we can only do this if it is allowed to clobber the flags */
- if (be_peephole_get_value(CLASS_ia32_flags, REG_FLAGS_EFLAGS) != NULL)
+ if (be_peephole_get_value(REG_EFLAGS) != NULL)
return;
base = get_irn_n(node, n_ia32_Lea_base);
if (get_mode_size_bits(smaller_mode) != 16 ||
!mode_is_signed(smaller_mode) ||
eax != arch_get_irn_register(val) ||
- eax != arch_irn_get_register(node, pn_ia32_Conv_I2I_res))
+ eax != arch_get_irn_register_out(node, pn_ia32_Conv_I2I_res))
return;
dbgi = get_irn_dbg_info(node);
/* Argh:We must change the opcode to 8bit AND copy the register constraints */
if (get_mode_size_bits(conv_mode) == 8) {
+ const arch_register_req_t **reqs = arch_get_irn_register_reqs_in(node);
set_irn_op(pred, op_ia32_Conv_I2I8Bit);
- arch_set_in_register_reqs(pred,
- arch_get_in_register_reqs(node));
+ arch_set_irn_register_reqs_in(pred, reqs);
}
} else {
/* we don't want to end up with 2 loads, so we better do nothing */
/* Argh:We must change the opcode to 8bit AND copy the register constraints */
if (get_mode_size_bits(conv_mode) == 8) {
+ const arch_register_req_t **reqs = arch_get_irn_register_reqs_in(node);
set_irn_op(result_conv, op_ia32_Conv_I2I8Bit);
- arch_set_in_register_reqs(result_conv,
- arch_get_in_register_reqs(node));
+ arch_set_irn_register_reqs_in(result_conv, reqs);
}
}
} else {
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