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Reordered field to improve data lacality and reduce L1D CPU cache misses in ZEND_INIT_FCALL opcode family

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This commit is contained in:
Dmitry Stogov 2015-09-30 16:22:56 +03:00
parent a60105d7a4
commit 64a79817ce
1 changed files with 8 additions and 8 deletions
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16
Zend/zend_compile.h
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@ -431,17 +431,17 @@ struct _zend_execute_data {
const zend_op *opline; /* executed opline */
zend_execute_data *call; /* current call */
zval *return_value;
zend_function *func; /* executed op_array */
zval This;
#if ZEND_EX_USE_RUN_TIME_CACHE
void **run_time_cache;
#endif
#if ZEND_EX_USE_LITERALS
zval *literals;
#endif
zend_function *func; /* executed funcrion */
zval This; /* this + call_info + num_args */
zend_class_entry *called_scope;
zend_execute_data *prev_execute_data;
zend_array *symbol_table;
#if ZEND_EX_USE_RUN_TIME_CACHE
void **run_time_cache; /* cache op_array->run_time_cache */
#endif
#if ZEND_EX_USE_LITERALS
zval *literals; /* cache op_array->literals */
#endif
};
#define ZEND_CALL_FUNCTION (0 << 0)