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Merge branch 'PHP-7.4'

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* PHP-7.4:
  Micro-optimization
This commit is contained in:
Dmitry Stogov 2019-04-09 14:39:15 +03:00
commit 578049f157
1 changed files with 6 additions and 7 deletions
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13
Zend/zend_execute.h
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@ -96,20 +96,19 @@ static zend_always_inline zval* zend_assign_to_variable(zval *variable_ptr, zval
if (UNEXPECTED(ZEND_REF_HAS_TYPE_SOURCES(Z_REF_P(variable_ptr)))) {
zend_bool need_copy = ZEND_CONST_COND(value_type & (IS_CONST|IS_CV), 1) ||
((value_type & IS_VAR) && UNEXPECTED(ref) && GC_REFCOUNT(ref) > 1);
zend_bool ret;
if (need_copy) {
ZVAL_COPY(&tmp, value);
value = &tmp;
}
if (!zend_verify_ref_assignable_zval(Z_REF_P(variable_ptr), value, strict)) {
if (need_copy) {
Z_TRY_DELREF_P(value);
}
zval_ptr_dtor(value);
return Z_REFVAL_P(variable_ptr);
}
ret = zend_verify_ref_assignable_zval(Z_REF_P(variable_ptr), value, strict);
if (need_copy) {
Z_TRY_DELREF_P(value);
}
if (!ret) {
zval_ptr_dtor(value);
return Z_REFVAL_P(variable_ptr);
}
}
variable_ptr = Z_REFVAL_P(variable_ptr);