Lines Matching refs:vars
216 if (ssa->vars[j].definition >= 0) { in zend_ssa_remove_nops()
217 ssa->vars[j].definition -= shiftlist[ssa->vars[j].definition]; in zend_ssa_remove_nops()
219 if (ssa->vars[j].use_chain >= 0) { in zend_ssa_remove_nops()
220 ssa->vars[j].use_chain -= shiftlist[ssa->vars[j].use_chain]; in zend_ssa_remove_nops()
395 op_1 = ssa->vars[v].definition; in zend_dfa_optimize_op_array()
467 if (ssa->vars[v].var >= op_array->last_var) { in zend_dfa_optimize_op_array()
487 && ssa->vars[src_var].definition >= 0 in zend_dfa_optimize_op_array()
488 && ssa->ops[ssa->vars[src_var].definition].result_def == src_var in zend_dfa_optimize_op_array()
489 && ssa->ops[ssa->vars[src_var].definition].result_use < 0 in zend_dfa_optimize_op_array()
490 && ssa->vars[src_var].use_chain == op_1 in zend_dfa_optimize_op_array()
492 && !ssa->vars[src_var].phi_use_chain in zend_dfa_optimize_op_array()
493 && !ssa->vars[src_var].sym_use_chain in zend_dfa_optimize_op_array()
495 ssa, &op_array->opcodes[ssa->vars[src_var].definition], in zend_dfa_optimize_op_array()
499 int op_2 = ssa->vars[src_var].definition; in zend_dfa_optimize_op_array()
506 ssa->vars[v].definition = op_2; in zend_dfa_optimize_op_array()
509 ssa->vars[src_var].definition = -1; in zend_dfa_optimize_op_array()
510 ssa->vars[src_var].use_chain = -1; in zend_dfa_optimize_op_array()
584 && ssa->vars[v].use_chain >= 0 in zend_dfa_optimize_op_array()
592 int ret = ssa->vars[v].use_chain; in zend_dfa_optimize_op_array()
595 ssa->ops[ret].op1_use_chain = ssa->vars[orig_var].use_chain; in zend_dfa_optimize_op_array()
596 ssa->vars[orig_var].use_chain = ret; in zend_dfa_optimize_op_array()
598 ssa->vars[v].definition = -1; in zend_dfa_optimize_op_array()
599 ssa->vars[v].use_chain = -1; in zend_dfa_optimize_op_array()
