History log of /PHP_TRUNK/ext/opcache/Optimizer/optimize_temp_vars_5.c
Revision Date Author Comments (<<< Hide modified files) (Show modified files >>>)
249915f 08-Jul-2015 Xinchen Hui <laruence@php.net> Add comment to explaining the new check
/php-src/ext/opcache/Optimizer/optimize_temp_vars_5.c
c6037bd 08-Jul-2015 Xinchen Hui <laruence@php.net> Fixed bug #70012 (Exception lost with nested finally block)
/php-src/ext/opcache/Optimizer/optimize_temp_vars_5.c
94245bc 26-Apr-2015 Dmitry Stogov <dmitry@zend.com> Refactored using specialized opcodes
/php-src/ext/opcache/Optimizer/optimize_temp_vars_5.c
23c33b1 24-Mar-2015 Dmitry Stogov <dmitry@zend.com> Optimized strings concatenation.
ZEND_ADD_STRING/VAR/CHAR are replaced with ZEND_ROPE_INTI, ZEND_ROPE_ADD, ZEND_ROPE_END.
Instead of reallocation and copying string on each ZEND_ADD_STRING/VAR/CAHR, collect all the strings and then allocate and construct the resulting string once.
/php-src/ext/opcache/Optimizer/optimize_temp_vars_5.c
97fe15d 12-Feb-2015 Dmitry Stogov <dmitry@zend.com> Fix "forech" statemt behaviour according to https://wiki.php.net/rfc/php7_foreach

Squashed commit of the following:

commit 1e41295097576dbce6c197ddb7507c07ccae3cbe
Author: Dmitry Stogov <dmitry@zend.com>
Date: Sat Jan 31 07:28:58 2015 +0300

Generalize HashTableIterator API to allows its usage without involvement of HashTable.nInternalPonter

commit 5406f21b11e563069d64045e599693b51c444b63
Author: Dmitry Stogov <dmitry@zend.com>
Date: Fri Jan 30 18:08:43 2015 +0300

Reduced alghorithms complexity

commit b37f1d58d2a141b6e1d980a461ccb588d4317d2e
Author: Dmitry Stogov <dmitry@zend.com>
Date: Fri Jan 30 18:08:30 2015 +0300

Fixed test name

commit fb2d079645829b12ed4e55a461034df6400bc430
Author: Dmitry Stogov <dmitry@zend.com>
Date: Fri Jan 30 18:08:05 2015 +0300

API cleanup

commit 08302c0d6d1cab279b9f2129df03a057baddf2ff
Author: Dmitry Stogov <dmitry@zend.com>
Date: Fri Jan 30 14:20:46 2015 +0300

Make array_splice() to preserve foreach hash position

commit cc4b7be41e2e2b9b0d7a3c8e98466b8886692e6e
Author: Dmitry Stogov <dmitry@zend.com>
Date: Fri Jan 30 12:24:31 2015 +0300

Make internal function, operation on array passed by reference, to preserve foreach hash position

commit 5aa9712b0a30303aadfe3bdd8ae1f072ca3e6ba1
Author: Dmitry Stogov <dmitry@zend.com>
Date: Fri Jan 30 09:49:35 2015 +0300

Implement consistent behavior for foreach by value over plain object

commit 4c5b385ff53ae9f0b52572e98c4db801f56603b0
Author: Dmitry Stogov <dmitry@zend.com>
Date: Fri Jan 30 07:56:37 2015 +0300

More careful iterators update.

commit 721fc9e80d2ee8f2cd79c8c3cdceffae2c72de92
Author: Dmitry Stogov <dmitry@zend.com>
Date: Thu Jan 29 21:43:28 2015 +0300

Added new test

commit 15a23b1218b3e38630d677751a975907daa2cd54
Author: Dmitry Stogov <dmitry@zend.com>
Date: Thu Jan 29 21:05:02 2015 +0300

Reimplement iteration magic with HashTableIterators (see https://wiki.php.net/rfc/php7_foreach#implementation_details)

commit 10a3260b1f16b6075fd8140f673dfef4d5efea91
Author: Dmitry Stogov <dmitry@zend.com>
Date: Thu Jan 29 21:04:44 2015 +0300

New test

commit eef80c583762d1e98d177cdbb27e3a8a6b0c4539
Author: Dmitry Stogov <dmitry@zend.com>
Date: Wed Jan 28 16:52:21 2015 +0300

Fixed foreach by reference iteration over constant array

commit 61e739187391661e2d541947bec25d7dcc4479f3
Author: Dmitry Stogov <dmitry@zend.com>
Date: Wed Jan 28 14:59:54 2015 +0300

Fixed temporary variable re-allocation pass

commit 92e90c09f085c22707ff4a59201f016f56e0ef8b
Author: Dmitry Stogov <dmitry@zend.com>
Date: Wed Jan 28 12:44:57 2015 +0300

Fixed operand destruction in case of exceptions in iterator

commit dd2a36a2074bbb0cb31de00b66dcf2812d6d753f
Author: Dmitry Stogov <dmitry@zend.com>
Date: Wed Jan 28 10:02:34 2015 +0300

Use GET_OP1_ZVAL_PTR_DEREF() (IS_TMP_VAR and IS_CONST can't be IS_REFERENCE)

commit 4638f7b91407c48710007af82a68da0007c820f2
Author: Dmitry Stogov <dmitry@zend.com>
Date: Wed Jan 28 07:43:28 2015 +0300

Change "foreach" statement behavior (this is just a PoC yet)

- "foreach by value" don't relay on internal array/object pointer and doesnt perform array duplication. It just locks it incrementing reference counter. If the original array is modified by some code, the copy on write is performed and "foreach" still work with the old copy.

- it makes no difference if array given to "foreach by value" is reference itself

- "foreach by reference" still use internal array/object pointer and should work similar to PHP-5. (This id not completely implemented)
/php-src/ext/opcache/Optimizer/optimize_temp_vars_5.c
fc33f52 15-Jan-2015 Xinchen Hui <laruence@php.net> bump year
/php-src/ext/opcache/Optimizer/optimize_temp_vars_5.c
b7a7b1a 03-Jan-2015 Stanislav Malyshev <stas@php.net> trailing whitespace removal
/php-src/ext/opcache/Optimizer/optimize_temp_vars_5.c
814df43 25-Dec-2014 Dmitry Stogov <dmitry@zend.com> Reimplemented used stack size recalculation (replaced 3d4babdc2b03515fa30e382125a7e79d10bafe7e)
/php-src/ext/opcache/Optimizer/optimize_temp_vars_5.c
3d4babd 25-Dec-2014 Xinchen Hui <laruence@gmail.com> Adjust tempoary variable used in caller's side
/php-src/ext/opcache/Optimizer/optimize_temp_vars_5.c
234af84 28-Aug-2014 Dmitry Stogov <dmitry@zend.com> Refactored optimizer (compile different opimizer passes separately, instead of including *.c file)
/php-src/ext/opcache/Optimizer/optimize_temp_vars_5.c
101c055 15-Aug-2014 Xinchen Hui <laruence@php.net> Add copyright header
/php-src/ext/opcache/Optimizer/optimize_temp_vars_5.c
e2522b4 15-Aug-2014 Xinchen Hui <laruence@php.net> Remove old version PHP supports
/php-src/ext/opcache/Optimizer/optimize_temp_vars_5.c
a4f3819 18-Jun-2014 Dmitry Stogov <dmitry@zend.com> Use arena allocator for optimizer temporary data structures
/php-src/ext/opcache/Optimizer/optimize_temp_vars_5.c
7465be4 31-Mar-2014 Dmitry Stogov <dmitry@zend.com> Optimizer related fixes (incomplete)
/php-src/ext/opcache/Optimizer/optimize_temp_vars_5.c
5324f22 28-Mar-2014 Dmitry Stogov <dmitry@zend.com> ext/opcache refactoring (incomplete)
/php-src/ext/opcache/Optimizer/optimize_temp_vars_5.c
34d3202 15-Mar-2013 Dmitry Stogov <dmitry@zend.com> Merge Zend Optimizer+

git-subtree-dir: ext/opcache
git-subtree-mainline: b1dbfb73571b051fef055dc371e05163cf73eb8b
git-subtree-split: 8d35170c5fe9b9c0c864b7a6c4dc6b0149809569