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
Dmitry Stogov
371dc9b6a6
Fixed bug #68896 (Changing ArrayObject value cause Segment Fault)
2015-01-26 11:25:05 +03:00
Xinchen Hui
fc33f52d8c
bump year
2015-01-15 23:27:30 +08:00
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
Stanislav Malyshev
b7a7b1a624
trailing whitespace removal
2015-01-10 15:07:38 -08:00
Dmitry Stogov
ab0b15b8ff
Optimized destruction of extra arguments passed to user functions.
...
If no refcounted arguments are passed, then destruction code is not triggered at all.
(Full rebuild required)
2014-12-26 22:34:44 +03:00
Dmitry Stogov
fd4844e079
Removed useless checks
2014-12-22 19:04:29 +03:00
Dmitry Stogov
2646f7bcb9
Don't count variadic argument in zend_func.common.num_args. This allows faster CALL/RETURN code.
2014-12-22 16:44:39 +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
68cfeed70f
Removed unnecessary checks
2014-12-12 21:57:12 +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
Anatol Belski
da78550006
fix TS build and C89 compat
2014-12-10 12:23:46 +01:00
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
f70545678b
Pass znode_op structure by value (it fits into one word) instead of pointer to structure.
2014-12-09 03:03:38 +03:00
Dmitry Stogov
11f7854e75
Move checks for references into slow paths.
2014-12-09 01:09:44 +03:00
Dmitry Stogov
b6c6e7960a
Improved ASSIGN_DIM and ASSIGN_OBJ
2014-12-09 00:10:23 +03:00
Dmitry Stogov
db4271d332
Move checks for references into slow paths of handlers or helpers. Remove duplicate opcode handlers.
2014-12-08 18:11:14 +03:00
Dmitry Stogov
a417ebfc48
Get rid of duplicare FETCH_DIM_* handlers
2014-12-05 13:45:03 +03:00
Dmitry Stogov
5dd427eac2
Use zend_string* for op_array->arg_info[]->name and op_array->arg_info[]->class_name. For internal functions we still use char*.
2014-12-03 16:56:09 +03:00
Dmitry Stogov
1da14c9f81
Pack EX(frame_info) into EX(This).u1.v.reserved. Rename "frame"kind" into "call_kind" and VM_FRAME_... into ZEND_CALL_...
2014-11-28 10:33:03 +03:00
Dmitry Stogov
11384ba77b
Pack EX(num_args) into EX(This).u2.num_args
2014-11-28 10:28:49 +03:00
Dmitry Stogov
9a36cb1a07
Get rid of EX(scope). In most cases we use EG(scope) anyway. EX(scope) was used to switch EG(scope) back after call, but it's possibleto use EX(func)->common.scope instead.
2014-11-28 10:21:18 +03:00
Dmitry Stogov
109baa0394
Fixed compilation warnings
2014-11-27 12:52:31 +03:00
Dmitry Stogov
216ef32173
Changed "finally" handling. Removed EX(fast_ret) and EX(delayed_exception). Allocate and use additional IS_TMP_VAR slot on VM stack instead.
2014-11-27 09:56:43 +03:00
Dmitry Stogov
303d73ecd2
Reimplemented silence operator (@) handling on exceptions. Now each silence region is stored in op_array->brk_cont_array. On exception ZEND_HANDLE_EXCEPTION handler traverse this array and restore original EG(error_reporting) if exception occured inside a "silence" region.
2014-11-26 22:44:58 +03:00
Anatol Belski
d36bf0e8ee
fix TS build
2014-11-25 17:58:20 +01:00
Dmitry Stogov
1c569b41d5
Merge branch 'PHP-5.6'
...
* PHP-5.6:
Better fix for bug #68446
2014-11-25 18:12:30 +03:00
Dmitry Stogov
e116595e63
Better fix for bug #68446
2014-11-25 18:09:08 +03:00
Dmitry Stogov
83ce1d9a78
Revert "Merge remote-tracking branch 'origin/PHP-5.6'"
...
This reverts commit 38229d13d1
, reversing
changes made to 77f172725a
.
2014-11-25 15:40:08 +03:00
Bob Weinand
aba95c2399
Revert "Fix bug #68446 (bug with constant defaults and type hints)"
...
This reverts commit 5ef138b0c7
.
2014-11-25 12:24:29 +01:00
Dmitry Stogov
3727e26456
Improved zend_hash_clean() and added new optimized zend_symtable_clean()
2014-11-25 14:17:21 +03:00
Dmitry Stogov
85d04a48d9
Improved assignment to object property
2014-11-24 23:19:24 +03:00
Dmitry Stogov
42d33a9fc6
Reuse zend_assign_to_variable() in zend_std_write_property()
2014-11-24 20:33:27 +03:00
Bob Weinand
38229d13d1
Merge remote-tracking branch 'origin/PHP-5.6'
...
Conflicts:
Zend/zend_compile.c
Zend/zend_execute.c
Zend/zend_vm_def.h
Zend/zend_vm_execute.h
2014-11-23 23:50:47 +01:00
Bob Weinand
5ef138b0c7
Fix bug #68446 (bug with constant defaults and type hints)
2014-11-23 21:10:41 +01:00
Dmitry Stogov
c746dcd7fd
Get rid of zend_free_op structure (use zval* instead).
...
Get rid of useless TSRMLS arguments.
2014-11-18 09:05:48 +03:00
Dmitry Stogov
54fa424751
Micro optimization
2014-11-17 08:36:14 +03:00
Dmitry Stogov
75041379a6
Improved object property access.
2014-11-06 14:50:03 +03:00
Dmitry Stogov
8dedd863bc
Get rid of ZEND_FETCH_MAKE_REF
2014-10-22 21:45:02 +04:00
Dmitry Stogov
36fa572aaa
ZEND_RECV didn't really use opline->extended_value for FETCH_CLASS flags
2014-10-22 15:22:30 +04:00
Dmitry Stogov
fe8577efb1
Optimized ASSIGN_DIM and related opcodes
2014-10-21 19:30:43 +04:00
Anatol Belski
66e47446e4
fix signed/unsigned mismatch warning
2014-10-13 18:43:13 +02:00
Dmitry Stogov
af3354dc43
Improved specialisation $this variable accessed through IS_UNUSED operand must be IS_OBJECT, so we don't have to check for its type or perform dereference.
2014-10-10 16:36:12 +04:00
Dmitry Stogov
0390cde428
Improved VM stack primitives for fast paths. Slow paths are not inlined anymore.
2014-10-09 20:29:02 +04:00
Dmitry Stogov
7fd3375fb5
Exposed zend_clean_and_cache_symbol_table() and fixed incorrect efree()
2014-10-08 16:08:26 +04:00
Dmitry Stogov
fe501914f0
Micro optimization
2014-10-07 23:48:55 +04:00
Dmitry Stogov
67be34ec95
Remove useless parts of EX(old_error_reporting)
2014-10-07 17:54:24 +04:00
Dmitry Stogov
33e137d409
Merged EX(frame_kind) and EX(flags) into single word
2014-10-07 17:12:12 +04:00