Dmitry Stogov
c9df8ac6c5
Separate common code into helper function
2018-05-28 18:11:43 +03:00
Dmitry Stogov
ea26ab3393
Avoid reference-counting
2018-05-28 17:10:58 +03:00
Dmitry Stogov
5eb1f92f31
Use zend_string_release_ex() instread of zend_string_release() in places, where we sure about string persistence.
2018-05-28 16:27:12 +03:00
Dmitry Stogov
e9e2d068b6
Fixed conditions
2018-05-14 17:23:37 +03:00
Dmitry Stogov
b8a91ac50b
Use "fastcall" calling convention
2018-05-08 01:31:49 +03:00
Dmitry Stogov
1a63fa6ec9
Implemented Request #76178 (Class constants are slow: they should be inlined at runtime)
...
Run-time cache is used to eliminate recalculation of constant expression in RECV_INIT opcode (only non reference countable values are cached).
2018-05-03 14:40:18 +03:00
Dmitry Stogov
c88be6aee1
Bit check micro-optimization
2018-04-28 14:13:12 +03:00
Dmitry Stogov
d4aba32d8c
Cache negative defined() results
2018-03-30 16:41:02 +03:00
Dmitry Stogov
4aa9505b6e
Merge identical handlers
2018-03-29 11:13:17 +03:00
Dmitry Stogov
91ba1f2085
Remove "hot" mark from JMP(Z|NZ|ZNZ) with IS_CONST operand
2018-03-23 16:11:27 +03:00
Dmitry Stogov
295b233bfd
Mark few more opcode handlers as "hot".
2018-03-23 13:59:47 +03:00
Dmitry Stogov
a795bd8265
Optimize zend_hash_real_init()
2018-03-23 00:13:45 +03:00
Dmitry Stogov
e791e93b55
Make ZEND_ISSET_ISEMPTY_CV specialised across ISSET/ISEMPTY and HOT (the handler is really small, so inlining affects executor size insignificantly)
2018-03-22 13:03:45 +03:00
Dmitry Stogov
e6c179834b
Allow extra specialisation for ISSET/ISEMPTY handlers
2018-03-22 13:02:49 +03:00
Dmitry Stogov
1735e29b7f
Reduce overhead of extra-specialization for opcode handler selection.
2018-03-22 11:33:17 +03:00
Dmitry Stogov
d7f2dc4ec6
Improve HashTable iterators handling:
...
- Avoid iterators check/update on each HashTable update opration
- Keep position equal (or above) nNumUsed instead of HT_INVALID_IDX
- Fixed iterators handling in array_unshift()
2018-03-22 02:41:49 +03:00
Dmitry Stogov
9dc6661976
Merge branch 'PHP-7.2'
...
* PHP-7.2:
Fixed user-opcode support
2018-03-14 09:41:55 +03:00
Dmitry Stogov
975d144027
Fixed user-opcode support
2018-03-14 09:41:25 +03:00
Dmitry Stogov
a2d1f2df46
Eliminate conditional branches
2018-03-07 00:03:13 +03:00
Dmitry Stogov
6fb9e24218
Allow generation of VM map
2018-02-22 15:31:00 +03:00
Dmitry Stogov
bd908f6145
Fixed build without global register variables
2018-02-22 11:00:29 +03:00
Dmitry Stogov
927748b271
Reorganize make_real_object() related code
2018-02-21 18:43:38 +03:00
Dmitry Stogov
ecb52b8b3b
Move exceprional code into helper & zend_fetch_var_address_helper() micro-optimization.
2018-02-21 17:09:42 +03:00
Dmitry Stogov
7559b1c50c
Move result address calculation from specialized handlers to less specialized helpers
2018-02-21 16:06:29 +03:00
Dmitry Stogov
9c0427cada
Mark exceptional helpers as "cold"
2018-02-21 12:07:29 +03:00
Dmitry Stogov
e1b1cff48d
Move exceptional code into helpers
2018-02-21 10:10:04 +03:00
Dmitry Stogov
41eb70a493
Added expectation
2018-02-21 02:49:40 +03:00
Dmitry Stogov
b53f5cc92d
Move exceptional code into helpers
2018-02-21 01:27:39 +03:00
Dmitry Stogov
a00286921e
Move cold code, duplicated by specializer, into helper functions
2018-02-20 23:44:25 +03:00
Dmitry Stogov
b46f10b43f
Fixed build without global register variables
2018-02-20 20:39:02 +03:00
Dmitry Stogov
8b7cdbaa49
Separate slow path with make_real_object() and related code into "cold" function.
2018-02-20 17:22:11 +03:00
Dmitry Stogov
cbf2d91911
Separate cold paths of ISSET_ISEMPTY_DIM_OBJ
2018-02-20 14:42:53 +03:00
Haitao Lv
764e231cc5
fix ZEND_VM_SET_OPCODE_HANDLER cannot set user opcode handler
2018-02-20 10:46:41 +03:00
Dmitry Stogov
050d62484b
Fixed typo
2018-02-19 17:57:46 +03:00
Dmitry Stogov
6d3e1bd124
Added VM instrumentation ability
2018-02-19 16:42:02 +03:00
Dmitry Stogov
190a970dd6
Elimintate duplicate error message
2018-02-19 16:11:28 +03:00
Nikita Popov
b0af9ac733
Avoid live range references in opcodes
...
Don't store the live range of the freed variable for FREE_ON_RETURN
frees, instead look it up at runtime. As this is an extremely
unlikely codepath (in particular, it requires a loop variable with
a throwing destructor), saving the runtime lookup of the live range
is not worth the extra complexity this adds everywhere else.
2018-02-16 21:30:48 +01:00
Nikita Popov
f61c01eeb1
Fix unused variable warning
2018-02-16 15:31:54 +01:00
Dmitry Stogov
b4112ea288
Don't make expectations about non-constant zval refcauntability
2018-02-16 15:37:04 +03:00
Dmitry Stogov
6fadb72c0b
Move exceptional code into "cold" helpers
2018-02-16 02:45:31 +03:00
Dmitry Stogov
02aea893fb
Use Z_TYPE_INFO_REFCOUNTED() macro
2018-02-15 21:54:49 +03:00
Dmitry Stogov
285bfb96fe
Optimize "backup" functions of inlined opcode handlers for size
2018-02-15 17:04:41 +03:00
Dmitry Stogov
633d037ed5
Added simple VM instrumentation ability
2018-02-15 15:55:19 +03:00
Dmitry Stogov
27d7671603
Avoid generation of rarely used specialized handler
2018-02-15 14:50:42 +03:00
Dmitry Stogov
23da83c8ca
Avoid inlining of rarely used handlers
2018-02-15 13:48:04 +03:00
Nikita Popov
db2475cec2
Fix unused variable compiler warnings
2018-02-05 20:58:15 +01:00
Nikita Popov
ef20d2990f
Remove unnecessary CE_STATIC_MEMBERS() checks
...
CE_STATIC_MEMBERS(ce) is destroyed after EG(active)=0 is set, so we
should never run into a situation where it is NULL inside the VM.
2018-02-05 18:54:17 +01:00
Dmitry Stogov
752d684971
Removed "dead" code
2018-02-05 20:43:08 +03:00
Dmitry Stogov
ca035f26aa
Moved "zval.u2.cache_slot" into free room of "zend_op"
2018-02-05 19:41:47 +03:00
Dmitry Stogov
3a794d39f0
Avoid repeatable ARG_SHOULD_BE_SENT_BY_REF() checks in FETCH_*FUNC_ARG and following SEND_VAR_EX. Perform the check once in a new CHECK_FUNC_ARG opcode and reuse in the following FETCH_*FUNC_ARG and SEND_FUNC_ARG (SEND_VAR_EX replacement).
2018-02-05 19:40:06 +03:00
