Merge branch 'PHP-8.2' into PHP-8.3

* PHP-8.2:
Prevent recording traces started from usupported VM instruction

Prevent recording traces started from usupported VM instruction

Merge branch 'PHP-8.2' into PHP-8.3

* PHP-8.2:
Fix zend_jit_undefined_long_key overwriting dim when dim == result

Fix zend_jit_undefined_long_key overwriting dim when dim == result

Fixes oss-fuzz #64727
Closes GH-12900

Merge branch 'PHP-8.2' into PHP-8.3

* PHP-8.2:
Fixed GH-12812: Integer string in variable used as offset produces wrong undefined array key warning (#12817)

Fixed GH-12812: Integer string in variable used as offset produces wrong undefined array key warning (#12817)

* Fixed GH-12812: Integer string in variable used as offset produces wrong undef

Fixed GH-12812: Integer string in variable used as offset produces wrong undefined array key warning (#12817)

* Fixed GH-12812: Integer string in variable used as offset produces wrong undefined array key warning

* Fixed register names

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Revert "Remove name field from the zend_constant struct (#10954)"

This reverts commit f42992f580343931434dff2e4b2042ff945b48a1.

Closes GH-11604

Revert "Revert "Remove name field from the zend_constant struct (#10954)""

This reverts commit 9f4bd3040d2809f209d73f696b21302f311665b7.

Revert "Remove name field from the zend_constant struct (#10954)"

This reverts commit f42992f580343931434dff2e4b2042ff945b48a1.

Fix GH-11423

Add configuration opcache.jit_max_trace_length (#11173)

Max length of a single trace. A long trace generates long JITTed
code, which influences the performance slightly.
opcache.jit_

Add configuration opcache.jit_max_trace_length (#11173)

Max length of a single trace. A long trace generates long JITTed
code, which influences the performance slightly.
opcache.jit_max_trace_length range is [4,1024], the default value
is 1024.


Reviewed-by: Su, Tao <tao.su@intel.com>

Signed-off-by: Wang, Xue <xue1.wang@intel.com>

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Remove name field from the zend_constant struct (#10954)

As global constant names are case-sensitive now, we don't have to store them separately above the constant table.

Limit stack size (#9104)

Merge branch 'PHP-8.0' into PHP-8.1

* PHP-8.0:
Tracing: Prevent recording types of variables used to pass zend_class_entry

Tracing: Prevent recording types of variables used to pass zend_class_entry

Merge branch 'PHP-8.0' into PHP-8.1

* PHP-8.0:
Use right frame

Use right frame

Merge branch 'PHP-8.0' into PHP-8.1

* PHP-8.0:
JIT: Fixed megamorphic call detection

JIT: Fixed megamorphic call detection

Merge branch 'PHP-8.0' into PHP-8.1

* PHP-8.0:
Tracing JIT: Fixed possible stack-buffer-overflow.

Tracing JIT: Fixed possible stack-buffer-overflow.

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

Fixed support for numeric string keys

Tracing JIT: Record information about elements of arrays and use it to improve generated code (ASSIGN_DIM).

Merge branch 'PHP-8.0' into PHP-8.1

* PHP-8.0:
JIT: Fixed exit from CALL VM with GCC Global Register Variables

JIT: Fixed exit from CALL VM with GCC Global Register Variables

PHP JIT supports three configurations: HYRBID, CALL with global register
variables feature(CALL+GRV for short), and CALL+n

JIT: Fixed exit from CALL VM with GCC Global Register Variables

PHP JIT supports three configurations: HYRBID, CALL with global register
variables feature(CALL+GRV for short), and CALL+noGRV.

CALL+GRV mode can be built with the following commands:

```
php Zend/zend_vm_gen.php --with-vm-kind=CALL
./buildconf -f; ./configure; make
```

About 230 test cases failed for tracing JIT under CALL+GRV mode on both
x86 and arm64 machines.

For CALL+GRV mode, the condition to determine whether the execution of
an oparray is finished, is "opline == NULL". See function execute_ex()
around line "if (UNEXPECTED(!OPLINE)) {".

However, such cleanup operation is missing for the JIT wrapper
zend_jit_trace_counter_helper(), and the trace_halt stub function.

Tests:
1. test cases: all .phpt test cases under "Zend/tests/ tests/
ext/opcache/tests/jit/".
2. both JIT/x86 and JIT/arm64: function JIT, tracing JIT and tracing JIT
with "--repeat 3"
3. execution modes: NTS/ZTS, HYBRID/CALL+GRV/CALL+noGRV

In my local test, these test cases passed under all JIT configrations.

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