Lines Matching refs:op1_use_chain
1089 op->op1_use_chain = ssa_vars[op->op1_use].use_chain; in zend_ssa_compute_use_def_chains()
1199 if (ssa->ops[use].op1_use_chain == op) { in zend_ssa_unlink_use_chain()
1200 ssa->ops[use].op1_use_chain = zend_ssa_next_use(ssa->ops, var, op); in zend_ssa_unlink_use_chain()
1203 use = ssa->ops[use].op1_use_chain; in zend_ssa_unlink_use_chain()
1234 ssa_op->op2_use_chain = ssa_op->op1_use_chain; in zend_ssa_remove_instr()
1237 ssa_op->op1_use_chain = -1; in zend_ssa_remove_instr()
1382 ssa_op->op1_use_chain = -1; in zend_ssa_remove_uses_of_var()
1552 ssa_op->res_use_chain = ssa_op->op1_use_chain; in zend_ssa_rename_var_uses()
1553 ssa_op->op1_use_chain = -1; in zend_ssa_rename_var_uses()
1561 ssa_op->op1_use_chain = ssa_op->op2_use_chain; in zend_ssa_rename_var_uses()
1585 ssa_op->op1_use_chain = new_var->use_chain; in zend_ssa_rename_var_uses()
