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Save some unnecessary zval copying

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This commit is contained in:
Xinchen Hui 2014-05-26 17:25:57 +08:00
parent bd4b9837e9
commit b5f90e5103
1 changed files with 5 additions and 7 deletions
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12
Zend/zend_execute_API.c
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@ -133,7 +133,6 @@ static int clean_non_persistent_class_full(zval *zv TSRMLS_DC) /* {{{ */
void init_executor(TSRMLS_D) /* {{{ */
{
zval tmp;
zend_init_fpu(TSRMLS_C);
ZVAL_NULL(&EG(uninitialized_zval));
@ -157,8 +156,7 @@ void init_executor(TSRMLS_D) /* {{{ */
EG(error_handling) = EH_NORMAL;
zend_vm_stack_init(TSRMLS_C);
ZVAL_LONG(&tmp, 0);
zend_vm_stack_push(&tmp TSRMLS_CC);
ZVAL_LONG(zend_vm_stack_top_inc(TSRMLS_C), 0);
zend_hash_init(&EG(symbol_table).ht, 64, NULL, ZVAL_PTR_DTOR, 0);
EG(active_symbol_table) = &EG(symbol_table);
@ -507,7 +505,7 @@ ZEND_API int zend_is_true(zval *op TSRMLS_DC) /* {{{ */
ZEND_API int zval_update_constant_ex(zval *p, zend_bool inline_change, zend_class_entry *scope TSRMLS_DC) /* {{{ */
{
zval *const_value, tmp;
zval *const_value;
char *colon;
if (IS_CONSTANT_VISITED(p)) {
@ -593,6 +591,7 @@ ZEND_API int zval_update_constant_ex(zval *p, zend_bool inline_change, zend_clas
if (Z_REFCOUNTED_P(p)) Z_SET_REFCOUNT_P(p, refcount);
} else if (Z_TYPE_P(p) == IS_CONSTANT_AST) {
zval tmp;
SEPARATE_ZVAL_IF_NOT_REF(p);
zend_ast_evaluate(&tmp, Z_ASTVAL_P(p), scope TSRMLS_CC);
@ -810,9 +809,8 @@ int zend_call_function(zend_fcall_info *fci, zend_fcall_info_cache *fci_cache TS
zend_vm_stack_push(param TSRMLS_CC);
}
EX(function_state).arguments = zend_vm_stack_top(TSRMLS_C);
ZVAL_LONG(&tmp, fci->param_count);
zend_vm_stack_push(&tmp TSRMLS_CC);
EX(function_state).arguments = zend_vm_stack_top_inc(TSRMLS_C);
ZVAL_LONG(EX(function_state).arguments, fci->param_count);
EG(scope) = calling_scope;
EG(called_scope) = called_scope;