Merge branch 'PHP-8.0' into PHP-8.1

* PHP-8.0:
Fix leak with ASSIGN_OBJ on null

Merge branch 'PHP-8.0' into PHP-8.1

* PHP-8.0:
JIT: Fixed label mess

Merge branch 'PHP-8.0' into PHP-8.1

* PHP-8.0:
JIT: Fixed result when assigning to typed reference

Merge branch 'PHP-8.0' into PHP-8.1

* PHP-8.0:
Check exception after QM_ASSIGN of undef var

JIT ARM64: Move property load into right place

Merge branch 'PHP-8.0' into PHP-8.1

* PHP-8.0:
JIT: Call zend_hash_index_find() instead of _zend_hash_index_find() if we didn't check for packed array before

Merge branch 'PHP-8.0' into PHP-8.1

* PHP-8.0:
JIT: Split zend_jit_hash_index_lookup_rw() into zend_jit_hash_index_lookup_rw() and zend_jit_hash_index_lookup_rw_no_packed().

Merge branch 'PHP-8.0' into PHP-8.1

* PHP-8.0:
JIT: Fixed missed zval type initialization

JIT: Fixed missing type load

JIT: Improve property access (Avoid unnecessary property address loading and exception check).

JIT: Wrong register

JIT: Avoid property type reloading

JIT: Eliminate useless exception check

JIT: Improve $this->property access in closures

Merge branch 'PHP-8.0' into PHP-8.1

* PHP-8.0:
Tracing JIT: Fixed possible incorrect megamorphic call from a trait

JIT: Fixed register clobbering

Fixed use-after-free introduced in f2ceb639b8bf89626dc40d3653e2a50e91dcdbb5

Tracing JIT: Record information about types of defined object properties and use it to optimize code for ASSIGN_OBJ_OP, PRE/POST_INC/DEC_OBJ and FETCH_OBJ_R/IS

Tracing JIT: Fixed FETCH_DIM_R with packed array and negative key

JIT: Disable recursive call optimization for VM without global register variables (ARM64 part)

Merge branch 'PHP-8.0' into PHP-8.1

* PHP-8.0:
Fix missing undef checks for comparisons

JIT: Move unusual checks for IS_REFERENCE to cold paths.

Merge branch 'PHP-8.0' into PHP-8.1

* PHP-8.0:
JIT: Fixed incorrect assignment of undefined variable

Merge branch 'PHP-8.0' into PHP-8.1

* PHP-8.0:
JIT: keep register value across call

Merge branch 'PHP-8.0' into PHP-8.1

* PHP-8.0:
JIT: Fixed warning when assign undefined variable to property