| #
3f4bc94b |
| 10-Jun-2021 |
Nikita Popov |
Mitigation for bug #81096
This issue is properly fixed by GH-7121 on master. For older
branches, disable the use of range information in SCCP, to
reduce impact of potentially incorre
Mitigation for bug #81096
This issue is properly fixed by GH-7121 on master. For older
branches, disable the use of range information in SCCP, to
reduce impact of potentially incorrect ranges.
show more ...
|
| #
7c6cf094 |
| 13-Apr-2021 |
twosee |
Fixed bug #80900
SCCP optimization marks the wrong target feasible when the constant is of the incorrect type.
Closes GH-6861.
|
| #
34f1266a |
| 23-Mar-2020 |
Nikita Popov |
Handle NULL caller_call_opline
This can happen if there is an EXIT in the call arguments, in which
case the DO_CALL opcode may be eliminated as unreachable.
|
|
Revision tags: php-7.3.13RC1, php-7.2.26RC1, php-7.4.0, php-7.2.25, php-7.3.12, php-7.4.0RC6, php-7.3.12RC1, php-7.2.25RC1, php-7.4.0RC5, php-7.1.33, php-7.2.24, php-7.3.11, php-7.4.0RC4, php-7.3.11RC1, php-7.2.24RC1, php-7.4.0RC3, php-7.2.23, php-7.3.10, 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, php-7.4.0beta1 |
|
| #
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, php-7.4.0alpha3 |
|
| #
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
|
|
Revision tags: php-7.3.7 |
|
| #
4892bbc1 |
| 03-Jul-2019 |
Nikita Popov |
Fixed bug #78230
|
|
Revision tags: php-7.2.20 |
|
| #
ca6f41aa |
| 28-Jun-2019 |
Nikita Popov |
Fix out of bounds read in sccp
|
|
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.
|
| #
61a38bb2 |
| 29-May-2019 |
Nikita Popov |
SCCP: Fix leak when determining TYPE_CHECK from type info
As TYPE_CHECK is the only opcode where we do something like this,
I'm adding this hack.
|
| #
f19dd674 |
| 28-May-2019 |
Nikita Popov |
SCCP: Fix handling of ASSIGN_OBJ_REF
The generic BOT handling is not away of OP_DATA, so need to handle
this opcode before we get to that.
|
| #
6893f1f9 |
| 28-May-2019 |
Nikita Popov |
SCCP: Don't perform partial object propagation for typed props
|
| #
dcccdc47 |
| 15-May-2019 |
Nikita Popov |
Don't require NO_ESCAPE for partial arrays in SCCP
|
| #
97ba6b0d |
| 21-May-2019 |
Nikita Popov |
Don't evaluate functions with partial array arguments
|
| #
30f1b172 |
| 21-May-2019 |
Nikita Popov |
Fix null check in sccp add_array_elem chain handling
We need to check result_use rather than result_def for a null zval.
Previously we were later assuming that the null zval is really a
Fix null check in sccp add_array_elem chain handling
We need to check result_use rather than result_def for a null zval.
Previously we were later assuming that the null zval is really a
partial array, which does not go well.
show more ...
|
| #
fc4836b1 |
| 21-May-2019 |
Nikita Popov |
Fix partial array handling in FE_RESET edge feasibility
|
| #
cd188d03 |
| 21-May-2019 |
Nikita Popov |
Handle partial arrays in zend_is_true() checks
|
| #
bdce5849 |
| 21-May-2019 |
Nikita Popov |
Extract ct_eval_binary_op()
And use it in more places, though some of them are currently not
reachable by partial arrays to the best of my knowledge.
|
| #
367788cb |
| 21-May-2019 |
Nikita Popov |
Improve SCCP debug code
In particular properly dump partial arrays when tracing execution.
|
| #
9d76fbd0 |
| 15-May-2019 |
Nikita Popov |
Fixed bug #78015
Don't try to evaluate various operations with partial array operands.
We could evaluate some of these, but let's be conservative for now...
|
|
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.
|
| #
db2ffcf1 |
| 23-Apr-2019 |
Dmitry Stogov |
Optimize constant SWITCH_LONG and SWITCH_STRING
|
| #
c941f1d8 |
| 03-Apr-2019 |
Dmitry Stogov |
Fixed SCCP support for ZEND_ASSIGN_OBJ_REF
|
| #
3f00c936 |
| 04-Mar-2019 |
Nikita Popov |
Fixed bug #77691
We cannot replace an op1_def opcode with an ASSIGN, if it also has
a used res_def. Usually this doesn't happen because the res_def use
can be eliminated first. The e
Fixed bug #77691
We cannot replace an op1_def opcode with an ASSIGN, if it also has
a used res_def. Usually this doesn't happen because the res_def use
can be eliminated first. The example is a case where operand replacement
on the res_def use fails.
show more ...
|
| #
da919a8b |
| 05-Feb-2019 |
Dmitry Stogov |
Remove copyright years.
|
| #
cf56832d |
| 02-Feb-2019 |
Tyson Andre |
Properly check for array_replace_recursive in sccp.c
Due to a typo, this code used to check for array_merge_recursive
twice.
|
