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archived-php-src/ext/opcache/Optimizer
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Nikita Popov d971b67027 Fix phi use chain management when renaming variable 
If there is a previous use of the new variable in the phi, we need
to NULL out the use chain of the new source we're adding.

Test case is reduced from an assertion failure in the Symfony Demo.
2020-11-09 17:08:16 +01:00
..
block_pass.c
Fixed bug #80194
2020-10-07 15:03:12 +02:00
compact_literals.c
Merge branch 'PHP-7.3' into PHP-7.4
2020-07-29 17:05:35 +02:00
compact_vars.c
Remove copyright years.
2019-02-05 10:33:28 +03:00
dce.c
Merge branch 'PHP-7.2' into PHP-7.3
2019-08-13 11:22:41 +02:00
dfa_pass.c
Merge branch 'PHP-7.3' into PHP-7.4
2020-03-23 17:12:12 +01:00
escape_analysis.c
Replace ZEND_ASSIGN_ADD (and others) by ZEND_ASSIGN_OP, ZEND_ASSIGN_DIM_OP, ZEND_ASSGIN_OBJ_OP and ZEND_ASSIGN_STATIC_PROP_OP
2019-07-05 12:03:25 +03:00
nop_removal.c
Remove copyright years.
2019-02-05 10:33:28 +03:00
optimize_func_calls.c
Don't inline static call to instance method
2020-06-29 09:52:37 +02:00
optimize_temp_vars_5.c
Remove copyright years.
2019-02-05 10:33:28 +03:00
pass1_5.c
Fixed bug #78961 (erroneous optimization of re-assigned $GLOBALS)
2019-12-16 12:24:47 +03:00
pass2.c
Replace ZEND_ASSIGN_ADD (and others) by ZEND_ASSIGN_OP, ZEND_ASSIGN_DIM_OP, ZEND_ASSGIN_OBJ_OP and ZEND_ASSIGN_STATIC_PROP_OP
2019-07-05 12:03:25 +03:00
pass3.c
Replace ZEND_ASSIGN_ADD (and others) by ZEND_ASSIGN_OP, ZEND_ASSIGN_DIM_OP, ZEND_ASSGIN_OBJ_OP and ZEND_ASSIGN_STATIC_PROP_OP
2019-07-05 12:03:25 +03:00
sccp.c
Merge branch 'PHP-7.3' into PHP-7.4
2020-03-23 17:12:12 +01:00
scdf.c
Fix handling of non-final loop var free in sccp
2019-12-12 09:39:52 +01:00
scdf.h
Remove copyright years.
2019-02-05 10:33:28 +03:00
ssa_integrity.c
Fix phi use chain management when renaming variable
2020-11-09 17:08:16 +01:00
zend_call_graph.c
Merge branch 'PHP-7.3' into PHP-7.4
2020-03-23 17:12:12 +01:00
zend_call_graph.h
Remove copyright years.
2019-02-05 10:33:28 +03:00
zend_cfg.c
Fixed bug #80046
2020-09-03 11:19:04 +02:00
zend_cfg.h
Fix shifting signed values too far
2019-03-06 00:50:09 -08:00
zend_dfg.c
Replace ZEND_ASSIGN_ADD (and others) by ZEND_ASSIGN_OP, ZEND_ASSIGN_DIM_OP, ZEND_ASSGIN_OBJ_OP and ZEND_ASSIGN_STATIC_PROP_OP
2019-07-05 12:03:25 +03:00
zend_dfg.h
Remove copyright years.
2019-02-05 10:33:28 +03:00
zend_dump.c
Replace ZEND_ASSIGN_ADD (and others) by ZEND_ASSIGN_OP, ZEND_ASSIGN_DIM_OP, ZEND_ASSGIN_OBJ_OP and ZEND_ASSIGN_STATIC_PROP_OP
2019-07-05 12:03:25 +03:00
zend_dump.h
Remove copyright years.
2019-02-05 10:33:28 +03:00
zend_func_info.c
Merge branch 'PHP-7.3' into PHP-7.4
2019-12-04 07:16:56 +01:00
zend_func_info.h
ZEND_COMPILE_EXTENDED_INFO split Currently a tool may not decide between debugging and profiling behaviour: We split ZEND_COMPILE_EXTENDED_INFO into ZEND_COMPILE_EXTENDED_FCALL and ZEND_COMPILE_EXTENDED_STMT We define ZEND_COMPILE_EXTENDED_INFO as ZEND_COMPILE_EXTENDED_STMT|ZEND_COMPILE_EXTENDED_FCALL
2019-02-19 10:07:02 +01:00
zend_inference.c
Fix SSA integrity violation for type inference in dead code
2020-10-30 15:52:10 +01:00
zend_inference.h
Backport "Avoid UB in overflow checks"
2019-06-20 09:51:05 +02:00
zend_optimizer_internal.h
Fix handling of non-final loop var free in sccp
2019-12-12 09:39:52 +01:00
zend_optimizer.c
Merge branch 'PHP-7.3' into PHP-7.4
2020-09-17 10:13:53 +02:00
zend_optimizer.h
Remove copyright years.
2019-02-05 10:33:28 +03:00
zend_ssa.c
Fix phi use chain management when renaming variable
2020-11-09 17:08:16 +01:00
zend_ssa.h
Fix merge mistake
2019-12-10 09:03:44 +01:00
zend_worklist.h
Remove copyright years.
2019-02-05 10:33:28 +03:00