History log of /php-src/Zend/zend_vm_opcodes.c (Results 26 – 50 of 150)
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# 2aba10be 09-Oct-2019 Nikita Popov

Reduce ZEND_THROW specialization

Throwing is very expensive due to the need of gathering the backtrace,
so it makes little sense to optimize refcounting to this degree.

Revision tags: php-7.3.11RC1, php-7.2.24RC1, php-7.4.0RC3, php-7.2.23, php-7.3.10
# 6e226c18 23-Sep-2019 Dmitry Stogov

Change ZEND_RECV and ZEND_RECV_VARIADIC to use extended_value for cache slot (instead of op2), to be consistent with ZEND_RECV_INIT.

Revision tags: php-7.4.0RC2, php-7.2.23RC1, php-7.3.10RC1, php-7.4.0RC1, php-7.1.32, php-7.2.22, php-7.3.9, php-7.4.0beta4, php-7.2.22RC1, php-7.3.9RC1, php-7.4.0beta2, php-7.1.31, php-7.2.21, php-7.3.8
# 853b426e 24-Jul-2019 Dmitry Stogov

Avoid over-specialization

Revision tags: php-7.4.0beta1
# 1eb70617 24-Jul-2019 Nikita Popov

Avoid references in TMP var

Make sure we deref the OBJ_IS result, because we store it in a TMP
var, which is not allowed to contain references and will cause
assertion failures in th

Avoid references in TMP var

Make sure we deref the OBJ_IS result, because we store it in a TMP
var, which is not allowed to contain references and will cause
assertion failures in the unspecialized VM.

This also partially reverts fd463a9a6078074f8f648982b42bdd14423fb614,
which merged the TMP and VAR specializations of COALESCE to work
around this bug.

An alternative would be to change the result type of OBJ_IS back
to VAR.

show more ...

# d5943f5a 19-Jul-2019 Dmitry Stogov

Use run-time cache to avoid repeatable hash lookups when creating anonymous functions and classes

# b065fbde 19-Jul-2019 Dmitry Stogov

ZEND_DECLARE_ANON_CLASS doesn't need to skip anything now. It's immediatelly followed by ZEND_NEW.

Revision tags: php-7.2.21RC1, php-7.3.8RC1
# ef1a1a06 11-Jul-2019 Dmitry Stogov

Separate "cold" parts of comparison instructions

# be94c0c3 11-Jul-2019 Dmitry Stogov

Separate "cold" parts of binary op instructions

Revision tags: php-7.4.0alpha3
# 1305d9c0 08-Jul-2019 Dmitry Stogov

Fixed opcode description

# 48ca5a1e 05-Jul-2019 Dmitry Stogov

Replace ZEND_ASSIGN_ADD (and others) by ZEND_ASSIGN_OP, ZEND_ASSIGN_DIM_OP, ZEND_ASSGIN_OBJ_OP and ZEND_ASSIGN_STATIC_PROP_OP

# ef05eab4 04-Jul-2019 Dmitry Stogov

Improve zend_binary_assign_op helpers.
Reorder opcode numbers to make ADD-POW and ASSIGN_ADD-ASSIGN_POW opcodes sequencional.

Revision tags: php-7.3.7
# 56b8b165 03-Jul-2019 Dmitry Stogov

Optimization of INC/DEC helpers

Revision tags: php-7.2.20
# e8f1f701 25-Jun-2019 Dmitry Stogov

Reduce overhead of delayed early binding

Revision tags: php-7.4.0alpha2, php-7.3.7RC3, php-7.3.7RC2, php-7.2.20RC2, php-7.4.0alpha1, php-7.3.7RC1, php-7.2.20RC1, php-7.2.19, php-7.3.6, php-7.1.30
# 89b2d886 24-May-2019 Nikita Popov

Register class before fetching parent

We want the class declaration to be available while compiling the
parent class.

# 1814308e 30-May-2019 Dmitry Stogov

Don't specialize "cold" handlers

# 4e567ed1 30-May-2019 Dmitry Stogov

Removed useless specialization. Specialized handlers called not specialized helpers.

Revision tags: php-7.2.19RC1, php-7.3.6RC1, php-7.1.29, php-7.2.18, php-7.3.5, php-7.2.18RC1, php-7.3.5RC1, php-7.2.17, php-7.3.4, php-7.1.28, php-7.3.4RC1, php-7.2.17RC1, php-7.1.27, php-7.3.3, php-7.2.16, php-7.3.3RC1, php-7.2.16RC1, php-7.2.15, php-7.3.2, php-7.2.15RC1, php-7.3.2RC1, php-5.6.40, php-7.1.26, php-7.3.1, php-7.2.14, php-7.2.14RC1, php-7.3.1RC1, php-5.6.39, php-7.1.25, php-7.2.13, php-7.0.33, php-7.3.0, php-7.1.25RC1, php-7.2.13RC1, php-7.3.0RC6, php-7.1.24, php-7.2.12, php-7.3.0RC5, php-7.1.24RC1, php-7.2.12RC1, php-7.3.0RC4, php-7.1.23, php-7.2.11, php-7.3.0RC3
# e829d087 06-Oct-2018 CHU Zhaowei

Implement spread operator in arrays

RFC: https://wiki.php.net/rfc/spread_operator_for_array

Closes GH-3640.

# d4bef4ce 15-Feb-2019 Dmitry Stogov

Avoid useless code duplication, because of unused specialization

# a81202ac 30-Jan-2019 Zeev Suraski

Adios, yearly copyright ranges

# a50198d0 15-Jan-2019 Nikita Popov

Implement ??= operator

RFC: https://wiki.php.net/rfc/null_coalesce_equal_operator

$a ??= $b is $a ?? ($a = $b), with the difference that $a is only
evaluated once, to the degree

Implement ??= operator

RFC: https://wiki.php.net/rfc/null_coalesce_equal_operator

$a ??= $b is $a ?? ($a = $b), with the difference that $a is only
evaluated once, to the degree that this is possible. In particular
in $a[foo()] ?? $b function foo() is only ever called once.
However, the variable access themselves will be reevaluated.

show more ...

# e219ec14 07-Jan-2019 Nikita Popov

Implement typed properties

RFC: https://wiki.php.net/rfc/typed_properties_v2

This is a squash of PR #3734, which is a squash of PR #3313.

Co-authored-by: Bob Weinand <bobwe

Implement typed properties

RFC: https://wiki.php.net/rfc/typed_properties_v2

This is a squash of PR #3734, which is a squash of PR #3313.

Co-authored-by: Bob Weinand <bobwei9@hotmail.com>
Co-authored-by: Joe Watkins <krakjoe@php.net>
Co-authored-by: Dmitry Stogov <dmitry@zend.com>

show more ...

Revision tags: php-7.1.23RC1, php-7.2.11RC1, php-7.3.0RC2, php-5.6.38, php-7.1.22, php-7.3.0RC1, php-7.2.10, php-7.0.32, php-7.1.22RC1, php-7.3.0beta3, php-7.2.10RC1, php-7.1.21, php-7.2.9, php-7.3.0beta2, php-7.1.21RC1, php-7.3.0beta1, php-7.2.9RC1, php-5.6.37, php-7.1.20, php-7.3.0alpha4, php-7.0.31, php-7.2.8, php-7.1.20RC1, php-7.2.8RC1, php-7.3.0alpha3
# f5044a12 02-Jul-2018 Michael Moravec

Implement ZEND_ARRAY_KEY_EXISTS opcode to speed up array_key_exists()

# 54dc07f3 01-Nov-2018 Zeev Suraski

Update email addresses. We're still @Zend, but future proofing it...

# d140df58 23-Aug-2018 Dmitry Stogov

Keep information about unresolved interfaces in zend_class_entry->interface_names.
Move interface implementation code into ZEND_DECLARE_*CLASS opcodes.
Remove ZEND_ADD_INTERFACE and ZEND_VER

Keep information about unresolved interfaces in zend_class_entry->interface_names.
Move interface implementation code into ZEND_DECLARE_*CLASS opcodes.
Remove ZEND_ADD_INTERFACE and ZEND_VERIFY_ABSTRACT_CLASS opcodes.

show more ...

# 67397970 22-Aug-2018 Dmitry Stogov

Replace zend_class_entry->traits by persistent zend_class_entry->trait_names.
Move trait binding code into ZEND_DECLARE_*CLASS opcodes.
Remove ZEND_ADD_TRIAIT and ZEND_BIND_TRAITS opcodes.

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