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1192 Commits

Author SHA1 Message Date
Anatol Belski
53d8775015 Merge branch 'PHP-7.0' into PHP-7.1 
* PHP-7.0:
  Backport 7ff13badda into 7.0+
 2017-10-18 16:24:23 +02:00
Anatol Belski
d82805f097 Backport 7ff13badda into 7.0+ 2017-10-18 16:02:56 +02:00
Dmitry Stogov
b6e34eaf04 Fixed rarely possible use-after-free 2017-10-04 16:38:55 +03:00
Xinchen Hui
9fd33c1f20 Fixed bug #75267 (possible &/&& mixup) 2017-09-29 11:16:32 +08:00
Dmitry Stogov
1c68d63f35 Fixed bug #75255 (Request hangs and not finish) 2017-09-27 17:16:24 +03:00
Dmitry Stogov
550595c085 Added missed ~ 2017-09-25 12:22:35 +03:00
Dmitry Stogov
d526ddec85 Fixed type inference 2017-09-25 12:03:47 +03:00
Xinchen Hui
3df47c12f7 Fixed bug #74980 (Narrowing occurred during type inference) 2017-07-26 12:06:33 +08:00
Nikita Popov
69ec51eb02 Fix DFG construction for VERIFY_RETURN 
`use` only contains uses prior to definition. This was not
honoured for VERIFY_RETURN with a temporary operand.

The test case only breaks on PHP 7.2.
 2017-07-21 23:20:56 +02:00
Bob Weinand
af7bfc71fd Merge branch 'PHP-7.0' into PHP-7.1 2017-07-01 11:52:41 +02:00
Bob Weinand
e3cc15daf2 Fixed bug #74840 (Opcache overwrites argument of GENERATOR_RETURN within finally) 2017-07-01 11:52:03 +02:00
Nikita Popov
5b5a92b8b6 Fixed bug #74623 2017-06-23 17:32:45 +02:00
Nikita Popov
4948da178a Make inference robust against infinite loop 
Right now, if narrowing occurs on non-debug builds, inference can
easily go into an infinite loop. Prevent this, and add a pointer
that this should be reported as a bug.
 2017-06-23 17:07:44 +02:00
Anatol Belski
67f063e3ac Merge branch 'PHP-7.0' into PHP-7.1 
* PHP-7.0:
  Split requested size as expected by CreateFileMapping.
 2017-06-20 15:45:05 +02:00
Anatol Belski
6a854e2740 Split requested size as expected by CreateFileMapping. 
Thus fixing ext\opcache\tests\log_verbosity_bug.phpt fails on 64-bit.
 2017-06-20 15:40:25 +02:00
Nikita Popov
e9ff1fac85 Revert "merge PR #2290: enable opcache in CLI in 7.1+" 
This reverts commit 71fe529afc.

Without the file cache (which is not enabled by default), this has
non-trivial impact on the startup time. It also significantly
increases the baseline memory usage of PHP on CLI.
 2017-06-02 23:36:20 +02:00
Dmitry Stogov
316aaca155 Merge branch 'PHP-7.0' into PHP-7.1 
* PHP-7.0:
  Fixed wrong condition
 2017-05-31 00:40:57 +03:00
Dmitry Stogov
77cbf8a657 Fixed wrong condition 2017-05-31 00:40:33 +03:00
Xinchen Hui
19befb1ca2 Merge branch 'PHP-7.0' into PHP-7.1 
* PHP-7.0:
  Fixed bug #74663 (Segfault with opcache.memory_protect and validate_timestamp)
 2017-05-27 22:43:23 +08:00
Xinchen Hui
60912e66c8 Fixed bug #74663 (Segfault with opcache.memory_protect and validate_timestamp) 2017-05-27 22:42:27 +08:00
Xinchen Hui
d3e3bc611a Merge branch 'PHP-7.0' into PHP-7.1 
* PHP-7.0:
  Added test for bug #74596
 2017-05-17 22:43:03 +08:00
Xinchen Hui
e347b2ded6 Added test for bug #74596 2017-05-17 22:42:18 +08:00
Xinchen Hui
e04b91e6e2 Merge branch 'PHP-7.0' into PHP-7.1 
* PHP-7.0:
  Fixed bug #74596 (SIGSEGV with opcache.revalidate_path enabled)
 2017-05-16 13:22:43 +08:00
Xinchen Hui
89dd7fb328 Fixed bug #74596 (SIGSEGV with opcache.revalidate_path enabled) 
Yeah, no test script is provided.. I got some troubles to make a one
 2017-05-16 13:22:08 +08:00
Xinchen Hui
0a27a5ba8c Merge branch 'PHP-7.1' of git.php.net:/php-src into PHP-7.1 
* 'PHP-7.1' of git.php.net:/php-src:
  Fix loop identification
 2017-04-17 20:27:07 +08:00
Xinchen Hui
d6315c2fbb Fixed bug #74456 (Segmentation error while running a script in CLI mode) 
Instead of make update_op1_by_const supports FETCH_LIST(CASE), I think
disable it is more safe for 7.1
 2017-04-17 20:24:39 +08:00
Nikita Popov
abf16c18c7 Fix loop identification 
When assigning loop headers, we should treat already detected
loops as collapsed to their loop header, instead of ignoring them.

This fixes the loop header of BB2 in mandel2 if live-range CFG
splitting is enabled.
 2017-04-17 12:17:32 +02:00
Anatol Belski
039ef0143b Merge branch 'PHP-7.0' into PHP-7.1 
* PHP-7.0:
  improve/fix error handling
 2017-04-15 19:35:13 +02:00
Anatol Belski
ca543ff01c improve/fix error handling 
GetLastError() should not be called, if the function didn't fail.
 2017-04-15 19:32:04 +02:00
Nikita Popov
00c6ce0e00 Merge branch 'PHP-7.0' into PHP-7.1 2017-04-15 12:35:53 +02:00
Nikita Popov
0beccc51f1 Fix compact_literals of INIT_METHOD_CALL with CONST op1 2017-04-15 12:35:09 +02:00
Nikita Popov
6c2222796b Improve fix for bug #74442 
Make the check less conservative to be consistent with the other
cases.
 2017-04-15 01:39:33 +02:00
Rasmus Lerdorf
d80df7a8bf Credit goes to Eric Norris for this one 2017-04-14 15:48:24 -07:00
Nikita Popov
2f22dffd1a Fixed bug #74442 2017-04-14 22:20:32 +02:00
Nikita Popov
3ffe2cd251 Fixed bug #74431 
If the last instruction in a block is a NOP, then `new_opline`
here won't be a copy of `opline`, it will be a copy of the last
non-NOP opline. Avoid performing a spurious update by explicitly
checking for NOP.
 2017-04-14 22:03:06 +02:00
ekinhbayar
5d095f80c9 Test for bug 74431 2017-04-14 21:26:02 +02:00
Nikita Popov
9493ebbab2 Merge branch 'PHP-7.0' into PHP-7.1 2017-04-10 22:26:35 +02:00
Nikita Popov
6e23f2bceb Forgot to commit test file... 2017-04-10 22:26:14 +02:00
Nikita Popov
1df3099f2f Merge branch 'PHP-7.0' into PHP-7.1 2017-04-10 22:11:47 +02:00
Nikita Popov
6f950e83eb Fix JMPZ+JMP => NOP+JMP optimization 2017-04-10 22:09:34 +02:00
Xinchen Hui
e656455eae Remove unused var 2017-04-07 15:21:19 +08:00
Nikita Popov
d6f70f0ee3 Disable block pass for large functions 
(Backport of 7ea261685f to 7.0.)
 2017-03-28 22:07:37 +02:00
Nikita Popov
7ea261685f Disable block pass for large functions 
This is the last fix for bug #74250.
 2017-03-17 12:49:20 +01:00
Sebastian Bergmann
ccc35d1903 Fugbix typo 2017-03-16 19:10:07 +01:00
Nikita Popov
052aa466e1 Further optimize worklist management 
Instead of always popping the first elements, do multiple complete
iterations of the worklist until it is empty.
 2017-03-16 18:11:27 +01:00
Nikita Popov
e60515f3b8 Slightly optimize worklist management 
Avoid scanning the worklist twice on every iteration.
 2017-03-16 17:32:27 +01:00
Nikita Popov
f1f68b60f5 Optimize DJ spanning tree back-edge check 
Instead of walking the DJ spanning tree upwards, record entry and
exit times during the DFS and use these to determine whether CJ
edges are sp-back edges.
 2017-03-16 17:26:20 +01:00
Nikita Popov
6633e8492e Sort blocks in loop identification 
The previous implementation was doing O(blocks*levels) iterations,
which for a linear-ish domtree is O(blocks^2). Avoid this by sorting
the blocks by decreasing level upfront.
 2017-03-16 16:49:36 +01:00
Nikita Popov
9331be7d6a Use call_map to avoid linear call lookup 2017-03-16 12:33:57 +01:00
Dmitry Stogov
d9231b1667 Fixed pointer allignment 2017-03-07 10:18:34 +03:00