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| author | Dmitry Stogov <dmitry@zend.com> | 2015-03-24 22:47:21 +0300 |
|---|---|---|
| committer | Dmitry Stogov <dmitry@zend.com> | 2015-03-24 22:47:21 +0300 |
| commit | 23c33b14835efdf228b0bc08f40215972f61f842 (patch) | |
| tree | 61c504f77e9af0779180b0d3eaf8d4e330450754 /Zend/zend_vm_opcodes.c | |
| parent | bdf7fc67d8a146b4a5387c56268181c63047dfe6 (diff) | |
| download | php-git-23c33b14835efdf228b0bc08f40215972f61f842.tar.gz | |
Optimized strings concatenation.
ZEND_ADD_STRING/VAR/CHAR are replaced with ZEND_ROPE_INTI, ZEND_ROPE_ADD, ZEND_ROPE_END.
Instead of reallocation and copying string on each ZEND_ADD_STRING/VAR/CAHR, collect all the strings and then allocate and construct the resulting string once.
Diffstat (limited to 'Zend/zend_vm_opcodes.c')
| -rw-r--r-- | Zend/zend_vm_opcodes.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/Zend/zend_vm_opcodes.c b/Zend/zend_vm_opcodes.c index d464b9ba50..b234c2f33e 100644 --- a/Zend/zend_vm_opcodes.c +++ b/Zend/zend_vm_opcodes.c @@ -75,10 +75,10 @@ const char *zend_vm_opcodes_map[171] = { "ZEND_BRK", "ZEND_CONT", "ZEND_BOOL", - NULL, - "ZEND_ADD_CHAR", - "ZEND_ADD_STRING", - "ZEND_ADD_VAR", + "ZEND_FAST_CONCAT", + "ZEND_ROPE_INIT", + "ZEND_ROPE_ADD", + "ZEND_ROPE_END", "ZEND_BEGIN_SILENCE", "ZEND_END_SILENCE", "ZEND_INIT_FCALL_BY_NAME", |