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1511 commits

Author SHA1 Message Date
Andrea Faulds
0294485164 Prevent "undefined variable opline" errors 2015-02-10 15:48:09 +00:00
Andrea Faulds
5a7ac0fade Implement per-file strictness for scalar return types 2015-02-10 15:48:09 +00:00
Andrea Faulds
cc01e37e54 It Begins 2015-02-10 15:48:06 +00:00
Dmitry Stogov
f5a9cfc33a Merge branch 'internal-function-return-types' of github.com:reeze/php-src into test 
* 'internal-function-return-types' of github.com:reeze/php-src:
  Add load time return type checking to match user land logic
  Add test function arguments
  Implemented internal function return types
 2015-02-05 11:01:07 +03:00
Reeze Xia
bff4c47fa7 Implemented internal function return types 2015-02-05 01:04:54 +08:00
Xinchen Hui
8aab1c619c Fixed unused opline warning 2015-01-31 16:50:17 +08:00
Andrea Faulds
797dee59cd Blast off to space. 2015-01-29 17:56:09 +00:00
Levi Morrison
c8576c5a46 Implement return types 
RFC is documented here: https://wiki.php.net/rfc/return_types
 2015-01-27 11:49:56 -07:00
Nikita Popov
4d3e4d3bf9 Remove assignment of new by reference 2015-01-26 21:00:22 +01:00
Xinchen Hui
91045c4d74 Fixed ext/standard/tests/general_functions/bug41970.phpt fails 2015-01-26 14:41:45 +08:00
Dmitry Stogov
be31acc927 Fixed memory leak 2015-01-23 20:35:32 +03:00
Nikita Popov
5f0248304e Revert "Remove static calls from incompatible $this context" 
This reverts commit dc9991b167.
 2015-01-19 15:12:51 +01:00
Nikita Popov
dc9991b167 Remove static calls from incompatible $this context 2015-01-17 18:26:44 +01:00
Xinchen Hui
fc33f52d8c bump year 2015-01-15 23:27:30 +08:00
Xinchen Hui
0579e8278d bump year 2015-01-15 23:26:37 +08:00
Xinchen Hui
73c1be2653 Bump year 2015-01-15 23:26:03 +08:00
Dmitry Stogov
2325758624 Improve "instanceof". Interfaces of the left operand should be checked only if the right operand is interafce itself. 2015-01-14 15:06:26 +03:00
Dmitry Stogov
3e3b006738 Reorder conditions to make "fast paths" shorter 2015-01-13 15:31:42 +03:00
Dmitry Stogov
5a24ac8853 Improved access to object properties (cache property offset instead of pointer to property_info). 2015-01-13 11:33:00 +03:00
Dmitry Stogov
7e93de101f Handle run-time cache for static properties directly in executor. 
Removed cache_slot argument in zend_std_get_static_property() and zend_std_unset_static_property().
 2015-01-13 09:33:15 +03:00
Dmitry Stogov
dbe66fb2cf Improved access to static property. Now we cache pointers to zval instead of pointers to property_info. 2015-01-13 03:32:51 +03:00
Stanislav Malyshev
b7a7b1a624 trailing whitespace removal 2015-01-10 15:07:38 -08:00
Dmitry Stogov
cd5ea1619e Micro optimization for better register allocation 2014-12-29 14:21:16 +03:00
Dmitry Stogov
0fa50fb95d Reored conditions 2014-12-29 14:20:52 +03:00
Dmitry Stogov
d909a837e2 Cleanup 2014-12-29 13:38:36 +03:00
Dmitry Stogov
c42ac09518 Added new API function 'zend_string* zend_string_tolower(zend_string*)'. 
It simplifies code and avoids unnecessary allocation and copying if string is already in lower case.
 2014-12-24 15:04:51 +03:00
Dmitry Stogov
106b1017d4 API for fast construction of packed arrays 2014-12-23 19:08:28 +03:00
Dmitry Stogov
fd4844e079 Removed useless checks 2014-12-22 19:04:29 +03:00
Dmitry Stogov
552c06d439 typo 2014-12-22 12:31:00 +03:00
Xinchen Hui
cc4a198d19 Fixed segfault 2014-12-21 23:18:56 -05:00
Dmitry Stogov
00628afd74 Fixed memory leaks 2014-12-19 19:43:17 +03:00
Nikita Popov
0f815642e0 Drop ZEND_PRINT opcode in favor of ZEND_ECHO 
The return value long(1) is an IS_CONST operand now.
 2014-12-18 14:39:40 +01:00
Anatol Belski
2eef2abee5 Merge remote-tracking branch 'origin/master' into native-tls 
* origin/master:
  Optimize argument passing handlers:
  Fix pcre non-FAST_ZPP build

Conflicts:
	Zend/zend_compile.c
	Zend/zend_execute.h
	Zend/zend_vm_def.h
	Zend/zend_vm_execute.h
	ext/pcre/php_pcre.c
 2014-12-16 17:13:47 +01:00
Dmitry Stogov
3a18597774 Optimize argument passing handlers: 
- predcalculate offsets of passed argument and store it in opline->result.var for ZEND_SEND_*;
- don't update "number of passed arguments" op each ZEND_SEND_* opcode, store it on call frame creation
- Change ZEND_HANDLE_EXCEPTION to determine "number of passed arguments" in incomplete calls fefore freeing
 2014-12-16 18:40:52 +03:00
Anatol Belski
209a7a27a5 Merge remote-tracking branch 'origin/master' into native-tls 
* origin/master:
  Revert "Removed useless local variable"
  Fix the fix for bug #55415
  add BC breaks from PHPNG RFC
  add include for definition of php_url_encode
 2014-12-16 08:04:51 +01:00
Dmitry Stogov
caf5521416 Revert "Removed useless local variable" 
This reverts commit 44ae32ad55.

It doesn't work properly. We can't access call->scope after free.
 2014-12-16 01:44:10 +03:00
Anatol Belski
f62ad3bc57 Merge remote-tracking branch 'origin/master' into native-tls 
* origin/master:
  made the apache ini holders to be zend_bool
  Removed useless local variable
  Use simpler functions
  Fixed test
  small fixes to UPGRADING
  Reorder to save alignment size (of course, only for common used structs)
 2014-12-15 13:57:43 +01:00
Dmitry Stogov
44ae32ad55 Removed useless local variable 2014-12-15 14:43:30 +03:00
Anatol Belski
bdeb220f48 first shot remove TSRMLS_* things 2014-12-13 23:06:14 +01:00
Dmitry Stogov
3893c1fc3d Fixed compilation warnings 2014-12-12 21:57:34 +03:00
Dmitry Stogov
14e29f5146 Reduced size of zend_op on 64-bit systems. 
the main idea - the smaller the zend_op structure, the lees memory traffic is required to load VM instructions during execution. The patch reduces the size of each opcode from 48 to 32 bytes (saves 16 bytes for each opcode, and applications use thousands of opoceds). This reduced the number of CPU cache misses by 12% and improved performance of real-life apps by 1-2%.

The patch affects how constants and jump targets are represented in VM during execution. Previously they were implemented as absolute 64-bit pointers. Now they are relative 32-bit offsets.

In run-time constant now should be accessed as:
  RT_CONSTANT(op_array, opine->op1) instead of opline->op1.zv
  EX_CONSTANT(opline->op1) instead of opline->op1.zv

Jump targets:
  OP_JMP_ADDR(opline, opline->op2) instead of opline->op2.jmp_addr

The patch doesn't change zend_op representation for 32-bit systems. They still use absolute addresses. The compile-time representation is also kept the same.
 2014-12-12 10:19:41 +03:00
Dmitry Stogov
9ea35a37b9 Make ZEND_INIT_FCALL keep predcalculted size of necessary stack space in opline->op1.num to avoid its recalculation on each execution. 2014-12-12 09:01:42 +03:00
Xinchen Hui
634448e2de Revert "Save one xor instr" 
This reverts commit bd5c5d3729.
 2014-12-11 03:19:33 -05:00
Xinchen Hui
882741639c Merge branch 'master' of https://git.php.net/repository/php-src 2014-12-11 00:03:45 -05:00
Xinchen Hui
bd5c5d3729 Save one xor instr 2014-12-11 00:03:31 -05:00
Anatol Belski
da78550006 fix TS build and C89 compat 2014-12-10 12:23:46 +01:00
Dmitry Stogov
29b9105beb Wrap RETURN_VALUE_USED() with EXPECTED() or UNEXPECTED() macros according to more frequent usage patterns. 2014-12-09 17:07:12 +03:00
Dmitry Stogov
5b3a69c29f Improved ASSIGN_<OP>, ASSIGN_DIM and UNSET_DIM 2014-12-09 15:15:24 +03:00
Dmitry Stogov
98e81e13cf simplified code 2014-12-09 12:17:55 +03:00
Dmitry Stogov
0b19a7c235 Move ZVAL_DEREF() and make_real_object() into slow paths. 2014-12-09 03:05:06 +03:00