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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_opcode.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_opcode.c')
| -rw-r--r-- | Zend/zend_opcode.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Zend/zend_opcode.c b/Zend/zend_opcode.c index 526f9e2952..1a499b9f19 100644 --- a/Zend/zend_opcode.c +++ b/Zend/zend_opcode.c @@ -861,6 +861,7 @@ ZEND_API binary_op_type get_binary_op(int opcode) case ZEND_SR: case ZEND_ASSIGN_SR: return (binary_op_type) shift_right_function; + case ZEND_FAST_CONCAT: case ZEND_CONCAT: case ZEND_ASSIGN_CONCAT: return (binary_op_type) concat_function; |