Lines Matching refs:vars
201 if (ssa->vars[j].definition >= 0) { in zend_ssa_remove_nops()
202 ssa->vars[j].definition -= shiftlist[ssa->vars[j].definition]; in zend_ssa_remove_nops()
204 if (ssa->vars[j].use_chain >= 0) { in zend_ssa_remove_nops()
205 ssa->vars[j].use_chain -= shiftlist[ssa->vars[j].use_chain]; in zend_ssa_remove_nops()
363 && zend_may_throw(opline, &ssa->ops[ssa->vars[src_var].definition], op_array, ssa)) { in opline_supports_assign_contraction()
374 if ((ssa_op->op1_def >= 0 && ssa->vars[ssa_op->op1_def].var == var) || in variable_defined_or_used_in_range()
375 (ssa_op->op2_def >= 0 && ssa->vars[ssa_op->op2_def].var == var) || in variable_defined_or_used_in_range()
376 (ssa_op->result_def >= 0 && ssa->vars[ssa_op->result_def].var == var) || in variable_defined_or_used_in_range()
377 (ssa_op->op1_use >= 0 && ssa->vars[ssa_op->op1_use].var == var) || in variable_defined_or_used_in_range()
378 (ssa_op->op2_use >= 0 && ssa->vars[ssa_op->op2_use].var == var) || in variable_defined_or_used_in_range()
379 (ssa_op->result_use >= 0 && ssa->vars[ssa_op->result_use].var == var) in variable_defined_or_used_in_range()
467 zend_ssa_var *var = ssa->vars + var_num; in zend_dfa_optimize_calls()
501 int use = ssa->vars[var].use_chain; in zend_dfa_optimize_calls()
506 if (ssa->vars[var].phi_use_chain == NULL in zend_dfa_optimize_calls()
843 if (ssa->vars[ssa_op->result_def].use_chain < 0 in zend_dfa_optimize_jmps()
844 && ssa->vars[ssa_op->result_def].phi_use_chain == NULL) { in zend_dfa_optimize_jmps()
857 if (ssa->vars[ssa_op->result_def].use_chain < 0 in zend_dfa_optimize_jmps()
858 && ssa->vars[ssa_op->result_def].phi_use_chain == NULL) { in zend_dfa_optimize_jmps()
871 if (ssa->vars[ssa_op->result_def].use_chain < 0 in zend_dfa_optimize_jmps()
872 && ssa->vars[ssa_op->result_def].phi_use_chain == NULL) { in zend_dfa_optimize_jmps()
889 zend_ssa_var *var = &ssa->vars[ssa_op->result_def]; in zend_dfa_optimize_jmps()
911 zend_ssa_var *var = &ssa->vars[ssa_op->result_def]; in zend_dfa_optimize_jmps()
1010 int cv = EX_NUM_TO_VAR(ssa->vars[cv_var].var); in zend_dfa_try_to_replace_result()
1014 && ssa->vars[cv_var].alias == NO_ALIAS in zend_dfa_try_to_replace_result()
1015 && ssa->vars[result_var].phi_use_chain == NULL in zend_dfa_try_to_replace_result()
1016 && ssa->vars[result_var].sym_use_chain == NULL) { in zend_dfa_try_to_replace_result()
1017 int use = ssa->vars[result_var].use_chain; in zend_dfa_try_to_replace_result()
1041 ssa->vars[result_var].definition = -1; in zend_dfa_try_to_replace_result()
1042 ssa->vars[result_var].use_chain = -1; in zend_dfa_try_to_replace_result()
1050 ssa->ops[use].op1_use_chain = ssa->vars[cv_var].use_chain; in zend_dfa_try_to_replace_result()
1051 ssa->vars[cv_var].use_chain = use; in zend_dfa_try_to_replace_result()
1057 ssa->ops[use].op2_use_chain = ssa->vars[cv_var].use_chain; in zend_dfa_try_to_replace_result()
1058 ssa->vars[cv_var].use_chain = use; in zend_dfa_try_to_replace_result()
1064 ssa->ops[use].res_use_chain = ssa->vars[cv_var].use_chain; in zend_dfa_try_to_replace_result()
1065 ssa->vars[cv_var].use_chain = use; in zend_dfa_try_to_replace_result()
1139 op_1 = ssa->vars[v].definition; in zend_dfa_optimize_op_array()
1294 int ret = ssa->vars[v].use_chain; in zend_dfa_optimize_op_array()
1305 ssa->ops[ret].op1_use_chain = ssa->vars[orig_var].use_chain; in zend_dfa_optimize_op_array()
1306 ssa->vars[orig_var].use_chain = ret; in zend_dfa_optimize_op_array()
1309 ssa->vars[v].definition = -1; in zend_dfa_optimize_op_array()
1310 ssa->vars[v].use_chain = -1; in zend_dfa_optimize_op_array()
1329 ssa->vars[v].definition = -1; in zend_dfa_optimize_op_array()
1330 ssa->vars[v].use_chain = -1; in zend_dfa_optimize_op_array()
1352 && ssa->vars[src_var].definition >= 0 in zend_dfa_optimize_op_array()
1353 && ssa->ops[ssa->vars[src_var].definition].result_def == src_var in zend_dfa_optimize_op_array()
1354 && ssa->ops[ssa->vars[src_var].definition].result_use < 0 in zend_dfa_optimize_op_array()
1355 && ssa->vars[src_var].use_chain == op_1 in zend_dfa_optimize_op_array()
1357 && !ssa->vars[src_var].phi_use_chain in zend_dfa_optimize_op_array()
1358 && !ssa->vars[src_var].sym_use_chain in zend_dfa_optimize_op_array()
1360 op_array, ssa, &op_array->opcodes[ssa->vars[src_var].definition], in zend_dfa_optimize_op_array()
1363 ssa->vars[src_var].definition+1, op_1) in zend_dfa_optimize_op_array()
1367 int op_2 = ssa->vars[src_var].definition; in zend_dfa_optimize_op_array()
1377 ssa->vars[v].definition = op_2; in zend_dfa_optimize_op_array()
1380 ssa->vars[src_var].definition = -1; in zend_dfa_optimize_op_array()
1381 ssa->vars[src_var].use_chain = -1; in zend_dfa_optimize_op_array()
1454 if (ssa->vars[v].var >= op_array->last_var) { in zend_dfa_optimize_op_array()
1471 int use = ssa->vars[result_var].use_chain; in zend_dfa_optimize_op_array()
1485 int use = ssa->vars[result_var].use_chain; in zend_dfa_optimize_op_array()
1512 && ssa->vars[src_var].definition >= 0 in zend_dfa_optimize_op_array()
1513 && ssa->ops[ssa->vars[src_var].definition].result_def == src_var in zend_dfa_optimize_op_array()
1514 && ssa->ops[ssa->vars[src_var].definition].result_use < 0 in zend_dfa_optimize_op_array()
1515 && ssa->vars[src_var].use_chain == op_1 in zend_dfa_optimize_op_array()
1517 && !ssa->vars[src_var].phi_use_chain in zend_dfa_optimize_op_array()
1518 && !ssa->vars[src_var].sym_use_chain in zend_dfa_optimize_op_array()
1520 op_array, ssa, &op_array->opcodes[ssa->vars[src_var].definition], in zend_dfa_optimize_op_array()
1523 ssa->vars[src_var].definition+1, op_1) in zend_dfa_optimize_op_array()
1526 int op_2 = ssa->vars[src_var].definition; in zend_dfa_optimize_op_array()
1533 ssa->vars[v].definition = op_2; in zend_dfa_optimize_op_array()
1536 ssa->vars[src_var].definition = -1; in zend_dfa_optimize_op_array()
1537 ssa->vars[src_var].use_chain = -1; in zend_dfa_optimize_op_array()
