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ASSIGN_ADD micro optimization

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This commit is contained in:
Dmitry Stogov 2016-04-13 02:47:17 +03:00
parent a809444b64
commit f48b20721c
2 changed files with 132 additions and 132 deletions
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8
Zend/zend_vm_def.h
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@ -2281,7 +2281,6 @@ ZEND_VM_C_LABEL(try_assign_dim_array):
if (UNEXPECTED(variable_ptr == NULL)) {
ZEND_VM_C_GOTO(assign_dim_error);
}
FREE_OP2();
}
value = GET_OP_DATA_ZVAL_PTR(BP_VAR_R);
value = zend_assign_to_variable(variable_ptr, value, OP_DATA_TYPE);
@ -2314,7 +2313,6 @@ ZEND_VM_C_LABEL(try_assign_dim_array):
} else {
FREE_OP_DATA();
}
FREE_OP2();
} else if (EXPECTED(Z_TYPE_P(object_ptr) == IS_STRING)) {
if (EXPECTED(Z_STRLEN_P(object_ptr) != 0)) {
if (OP2_TYPE == IS_UNUSED) {
@ -2326,7 +2324,6 @@ ZEND_VM_C_LABEL(try_assign_dim_array):
dim = GET_OP2_ZVAL_PTR(BP_VAR_R);
value = GET_OP_DATA_ZVAL_PTR_DEREF(BP_VAR_R);
zend_assign_to_string_offset(object_ptr, dim, value, (UNEXPECTED(RETURN_VALUE_USED(opline)) ? EX_VAR(opline->result.var) : NULL));
FREE_OP2();
FREE_OP_DATA();
}
} else {
@ -2342,14 +2339,17 @@ ZEND_VM_C_LABEL(assign_dim_convert_to_array):
if (OP1_TYPE != IS_VAR || UNEXPECTED(!Z_ISERROR_P(object_ptr))) {
zend_error(E_WARNING, "Cannot use a scalar value as an array");
}
GET_OP2_ZVAL_PTR(BP_VAR_R);
ZEND_VM_C_LABEL(assign_dim_error):
FREE_UNFETCHED_OP2();
FREE_UNFETCHED_OP_DATA();
if (UNEXPECTED(RETURN_VALUE_USED(opline))) {
ZVAL_NULL(EX_VAR(opline->result.var));
}
}
}
if (OP2_TYPE != IS_UNUSED) {
FREE_OP2();
}
FREE_OP1_VAR_PTR();
/* assign_dim has two opcodes! */
ZEND_VM_NEXT_OPCODE_EX(1, 2);

256
Zend/zend_vm_execute.h
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