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Merge branch 'PHP-8.0' into PHP-8.1

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* PHP-8.0:
  JIT: Fixed incorrect reference handling in PRE_INC/DEC_OBJ
This commit is contained in:
Dmitry Stogov
2021-10-07 14:34:46 +03:00
parent 919fd56d7a 6ab36fb6f9
commit 7eab93bcbb
2 changed files with 22 additions and 0 deletions
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2
ext/opcache/jit/zend_jit_helpers.c
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@@ -2184,12 +2184,14 @@ static void ZEND_FASTCALL zend_jit_dec_typed_prop(zval *var_ptr, zend_property_i
static void ZEND_FASTCALL zend_jit_pre_inc_typed_prop(zval *var_ptr, zend_property_info *prop_info, zval *result)
{
ZVAL_DEREF(var_ptr);
zend_jit_inc_typed_prop(var_ptr, prop_info);
ZVAL_COPY(result, var_ptr);
}
static void ZEND_FASTCALL zend_jit_pre_dec_typed_prop(zval *var_ptr, zend_property_info *prop_info, zval *result)
{
ZVAL_DEREF(var_ptr);
zend_jit_dec_typed_prop(var_ptr, prop_info);
ZVAL_COPY(result, var_ptr);
}

20
ext/opcache/tests/jit/inc_obj_003.phpt Normal file
View File

@@ -0,0 +1,20 @@
--TEST--
PRE_INC_OBJ: 003
--INI--
opcache.enable=1
opcache.enable_cli=1
opcache.file_update_protection=0
opcache.jit_buffer_size=1M
opcache.protect_memory=1
--FILE--
<?php
class Test {
public float $prop = 1.0;
}
$test = new Test;
$r = &$test->prop;
$v = --$test->prop;
var_dump($v);
?>
--EXPECT--
float(0)