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3245 Commits

Author SHA1 Message Date
Dmitry Stogov
d4fdf79add JIT for array merging 2020-07-13 12:04:08 +03:00
Nikita Popov
1c5f0b8a16 Check for undef var in verify return jit 2020-07-13 10:05:39 +02:00
Ilija Tovilo
1c967df5a0 Fix free of uninitialized memory in MATCH_ERROR 
As suggested by Tyson Andre:
https://github.com/php/php-src/pull/5371#issuecomment-657081464

Also fix line number of unhandled match error

Closes GH-5841.
 2020-07-12 13:33:36 +02:00
Máté Kocsis
d30cd7d7e7 Review the usage of apostrophes in error messages 
Closes GH-5590
 2020-07-10 21:05:28 +02:00
Dmitry Stogov
b7dd8679df Fixed tracing JIT miss-compilation 2020-07-10 14:13:53 +03:00
Dmitry Stogov
8d15a2bc8e Restore registers 2020-07-10 12:51:19 +03:00
Ilija Tovilo
9fa1d13301 Implement match expression 
RFC: https://wiki.php.net/rfc/match_expression_v2

Closes GH-5371.
 2020-07-09 23:52:17 +02:00
Dmitry Stogov
c60d0dc2f4 Make tracing JIT to support operator overloading independently from opcache.optimization_level ini directive. 2020-07-09 19:39:12 +03:00
Dmitry Stogov
31258e4550 Fixed register allocation for tests/lang/operators/preinc_basiclong_64bit.phpt 2020-07-09 18:54:36 +03:00
Dmitry Stogov
9d14bdb377 Bad function detection 2020-07-09 17:24:35 +03:00
Dmitry Stogov
0d9bebac00 Fixed mysqli_fetch_row() function info 2020-07-09 17:24:06 +03:00
Dmitry Stogov
5fec1558b5 Prevent trace recorder reenterancing 2020-07-09 16:33:11 +03:00
Dmitry Stogov
b4ae5a20b6 Move assert() to right place 2020-07-09 15:56:24 +03:00
Dmitry Stogov
6d8d08f13b Fixed tracing JIT support for extract() 2020-07-09 15:36:25 +03:00
Dmitry Stogov
5872bfc481 Use RIP-relative addressing 2020-07-09 12:40:56 +03:00
Dmitry Stogov
67828abca7 Align jumptables 2020-07-09 11:31:53 +03:00
Dmitry Stogov
15c6b673a2 Fix jumtable index calculation 2020-07-09 11:28:48 +03:00
Nikita Popov
ad6605317c Support JIT jumptables on x64 2020-07-09 11:22:53 +03:00
Dmitry Stogov
a75cf0c7e1 JIT support for opcache restart 2020-07-08 18:14:11 +03:00
Dmitry Stogov
ad52e4cad9 Fixed tracing JIT support for $http_response_header 2020-07-08 16:33:46 +03:00
Dmitry Stogov
9e8a8e6ab9 Use information about recorded classes for speculative FETCH_OBJ optimization 2020-07-08 14:09:28 +03:00
Dmitry Stogov
fa5355ba08 Change zend_get_known_property_offset() into zend_get_known_property_info() and cleanup 2020-07-08 12:02:37 +03:00
Dmitry Stogov
ab5f8f4baf More accurate reference-counter inference (with support for ext/intl/tests/bug72241.phpt) 2020-07-07 19:11:27 +03:00
Nikita Popov
15c265b789 Revert "More accurate reference-counter inference" 
This reverts commit b35255ad21.

Temporarily revert this, because it causes a memory leak on the
ext/intl/tests/bug72241.phpt test case, because temporary arrays
are not handled correctly.
 2020-07-07 16:53:00 +02:00
Nikita Popov
e45f7053cf Merge branch 'PHP-7.4' 
* PHP-7.4:
  Fixed bug #79793
 2020-07-07 16:33:06 +02:00
Nikita Popov
6259eff352 Handle dim_w undefined variable notice in JIT as well 2020-07-07 15:30:43 +02:00
Nikita Popov
0e6ec974fb Check for undef variable exception in SEND_VAR JIT 
Add a return value to zend_jit_undefined_op_helper(), so we can
check for exception based on the return value, instead of fetching
EG(exception).
 2020-07-07 15:22:46 +02:00
Nikita Popov
cdc4ea2a5c JIT support for undefined index/offset handling 2020-07-07 15:13:03 +02:00
Max Semenik
2b5de6f839 Remove proto comments from C files 
Closes GH-5758
 2020-07-06 21:13:34 +02:00
Dmitry Stogov
ff3c40206c More accurate reference-counter inference 2020-07-06 17:55:23 +03:00
Dmitry Stogov
b35255ad21 More accurate reference-counter inference 2020-07-06 15:53:28 +03:00
Nikita Popov
344c077400 Use zend_string_equals API in a couple places 2020-07-03 17:02:28 +02:00
Dmitry Stogov
2ecc597259 Removed already implemented TODO comment 2020-07-03 13:40:11 +03:00
Dmitry Stogov
ca159561db Fixed IS_UNDEF handling 2020-07-03 10:52:03 +03:00
Dmitry Stogov
eee9a05015 Fixed IS_INDIRECT handling 2020-07-03 00:14:09 +03:00
Dmitry Stogov
fe1052b177 Better instruction selection 2020-07-02 23:41:15 +03:00
Nikita Popov
16cb88f31a Fix func info for get_class_methods() 2020-07-02 17:23:57 +02:00
Dmitry Stogov
f1536ebbb2 JMP optimization 2020-07-02 17:42:15 +03:00
Dmitry Stogov
fe9b5ce322 Load constant value only if necessary 2020-07-02 14:43:17 +03:00
Dmitry Stogov
2068f019e3 Eliminate useless exception checks 2020-07-02 12:42:09 +03:00
Fabien Villepinte
3190282f09 Fix typos in comments 2020-07-01 09:08:28 +02:00
Christoph M. Becker
815a2be2ed Improve "VirtualProtect() failed" error messages 
When `mprotect()` fails, the error message contains `errno` and the
respective `strerror()`; we add basically the same info on Windows.
 2020-06-30 13:23:41 +02:00
Fabien Villepinte
0c6d06ecfa Replace EXPECTF when possible 
Closes GH-5779
 2020-06-29 21:31:44 +02:00
Dmitry Stogov
24a8065f8b Tracing JIT support for include() and generators 2020-06-29 21:40:49 +03:00
Dmitry Stogov
1ca2fd2b16 Don't record "fake" closures 2020-06-29 20:37:50 +03:00
Nikita Popov
75a04eac97 Make exit() unwind properly 
exit() is now internally implemented by throwing an exception,
performing a normal stack unwind and a clean shutdown. This ensures
that no persistent resource leaks occur.

The exception is internal, cannot be caught and does not result in
the execution of finally blocks. This may be relaxed in the future.

Closes GH-5768.
 2020-06-29 15:50:12 +02:00
Xinchen Hui
d005a8e92b Fixed bug #79743 (Fatal error when assigning to array property with JIT enabled) 
simple typo
 2020-06-29 17:47:21 +08:00
Nikita Popov
315ea609da Remove restriction on method call inlining 
In PHP 8, we are guaranteed that $this exists, so we no longer have
to forbid this case.
 2020-06-29 09:54:31 +02:00
Nikita Popov
bc62acf874 Merge branch 'PHP-7.4' 
* PHP-7.4:
  Don't inline static call to instance method
 2020-06-29 09:53:09 +02:00
Nikita Popov
fabcd9f14e Don't inline static call to instance method 
Fixes the failure in bug79740.phpt with opcache.
 2020-06-29 09:52:37 +02:00