Revision tags: php-5.6.21RC1 |
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4f726be6 |
| 16-Apr-2016 |
Nikita Popov |
Fix SSA for SEND_UNPACK
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Revision tags: php-7.0.6RC1 |
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aed42496 |
| 07-Apr-2016 |
Dmitry Stogov |
Fixed handling of return statement without a value.
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3444c1ae |
| 07-Apr-2016 |
Dmitry Stogov |
Use return type hints for type inference and eliminate useless VERIFY_RETRUN_TYPE opcodes.
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82050dfd |
| 01-Apr-2016 |
Dmitry Stogov |
fixed type inference mistake (typo)
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f3c70f11 |
| 31-Mar-2016 |
Dmitry Stogov |
Manual CSE
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Revision tags: php-5.6.20, php-5.5.34, php-7.0.5 |
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fc49f1c4 |
| 17-Mar-2016 |
Kalle Sommer Nielsen |
Fix build
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Revision tags: php-5.6.20RC1, php-7.0.5RC1, php-5.6.19 |
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47391961 |
| 02-Mar-2016 |
Nikita Popov |
Mark uses in UNSET_VAR op1 + FE_FETCH_R op2 as no_val
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Revision tags: php-5.5.33, php-7.0.4 |
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a1c48d5e |
| 27-Feb-2016 |
Nikita Popov |
Various SSA-related tweaks * Add FETCH_LIST to inference * Restrict JMP_SET/COALESCE result type * Fix typos in range inference * Add const annotations in zend_ssa.h * For pi
Various SSA-related tweaks * Add FETCH_LIST to inference * Restrict JMP_SET/COALESCE result type * Fix typos in range inference * Add const annotations in zend_ssa.h * For pi statements dump the associated predecessor block * If type can be both true and false, dump bool instead
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Revision tags: php-5.6.19RC1, php-7.0.4RC1 |
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4095d5f2 |
| 09-Feb-2016 |
Dmitry Stogov |
Cleanup OP_DATA usage. Now only first operand of OP_DATA is used for ASSIGN_DIM, ASSIGN_OBJ and ASSIGN_OP (DIM/OBJ) instructions.
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f4bec6e1 |
| 09-Feb-2016 |
Dmitry Stogov |
After DFA pass result of FE_FETCH may be CV
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Revision tags: php-5.6.18, php-7.0.3, php-5.5.32 |
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cf6aa46d |
| 22-Jan-2016 |
Nikita Popov |
Fix SSA for ZEND_YIELD Yield-by-ref defs a ref var, yield-by-var only defs an rc1/rcn var if rc inference is used. Also move BIND_LEXICAL where it belongs in DFG construction.
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Revision tags: php-5.6.18RC1, php-7.0.3RC1 |
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5662d735 |
| 09-Jan-2016 |
Nikita Popov |
Add support for Pi type constraints Supports TYPE_CHECK and IS_IDENTICAL for now.
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a2ff3a46 |
| 19-Jan-2016 |
Dmitry Stogov |
Use ZEND_FUNC_INDIRECT_VAR_ASSESS instead of ZEND_FUNC_TOO_DYNAMIC. Handle function with exceptions handlers and generators separately.
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6579e484 |
| 12-Jan-2016 |
Dmitry Stogov |
Introduced BIND_STATIC opcode instead of FETCH_R/FETCH_W(static)+ASSIGN/ASSIGN_REF (similar to BIND_GLOBAL). In the future we may refer to static variable by index instead of name, to eliminate h
Introduced BIND_STATIC opcode instead of FETCH_R/FETCH_W(static)+ASSIGN/ASSIGN_REF (similar to BIND_GLOBAL). In the future we may refer to static variable by index instead of name, to eliminate hash lookup.
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c602ac60 |
| 07-Jan-2016 |
Nikita Popov |
Fix CE fetching for NEW object type inference Create a common function for getting a class entry.
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Revision tags: php-5.6.17, php-5.5.31, php-7.0.2 |
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04dc5d74 |
| 02-Jan-2016 |
Nikita Popov |
Range&type inference for JMP_SET
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71c19800 |
| 01-Jan-2016 |
Lior Kaplan |
Happy new year (Update copyright to 2016)
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65e456f3 |
| 29-Dec-2015 |
Nikita Popov |
Introduce BIND_LEXICAL This opcodes inserts a local CV into the closure static variable table. This replaces the previous mechanism of having static variables marked as LEXICAL, whic
Introduce BIND_LEXICAL This opcodes inserts a local CV into the closure static variable table. This replaces the previous mechanism of having static variables marked as LEXICAL, which perform a symtable lookup during copying. This means a) functions which contain closures no longer have to rebuild their symtable (better performance) and b) we can now track used variables in SSA.
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33870c52 |
| 26-Dec-2015 |
Nikita Popov |
Don't reuse SSA var in UNSET_VAR Instead use the SSA var that UNSET_VAR actually defines. Otherwise we get issues trying to DCE unsets.
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b3d01789 |
| 24-Dec-2015 |
Dmitry Stogov |
Rearrange code to enable inner precedure inference
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a75c6d5f |
| 22-Dec-2015 |
Dmitry Stogov |
Skip "useless" SSA variables for INIT_ARRAY, ADD_ARRAY_ELEMENT, FE_RESET_R
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b4b6d589 |
| 22-Dec-2015 |
Dmitry Stogov |
Add ability to prevent "useless" SSA variable creation for "refcounting inference".
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83cd8284 |
| 22-Dec-2015 |
Dmitry Stogov |
Make RC1/RCN inference more accurate (it's probably not 100% correct anyway)
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Revision tags: php-7.0.2RC1 |
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d952eb75 |
| 21-Dec-2015 |
Dmitry Stogov |
Get rid of MAY_BE_DEF
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ae303cf8 |
| 21-Dec-2015 |
Dmitry Stogov |
Split MAY_BE_NULL from MAY_BE_UNDEF
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