Lines Matching refs:op1_use_chain
1085 op->op1_use_chain = ssa_vars[op->op1_use].use_chain; in zend_ssa_compute_use_def_chains()
1195 if (ssa->ops[use].op1_use_chain == op) { in zend_ssa_unlink_use_chain()
1196 ssa->ops[use].op1_use_chain = zend_ssa_next_use(ssa->ops, var, op); in zend_ssa_unlink_use_chain()
1199 use = ssa->ops[use].op1_use_chain; in zend_ssa_unlink_use_chain()
1230 ssa_op->op2_use_chain = ssa_op->op1_use_chain; in zend_ssa_remove_instr()
1233 ssa_op->op1_use_chain = -1; in zend_ssa_remove_instr()
1378 ssa_op->op1_use_chain = -1; in zend_ssa_remove_uses_of_var()
1557 ssa_op->res_use_chain = ssa_op->op1_use_chain; in zend_ssa_rename_var_uses()
1558 ssa_op->op1_use_chain = -1; in zend_ssa_rename_var_uses()
1566 ssa_op->op1_use_chain = ssa_op->op2_use_chain; in zend_ssa_rename_var_uses()
1590 ssa_op->op1_use_chain = new_var->use_chain; in zend_ssa_rename_var_uses()