Delay hash table allocation

dstogov · dstogov · commit f80b1b0c5693 · 2019-01-24T16:01:04.000+03:00
diff --git a/Zend/zend_string.c b/Zend/zend_string.c
@@ -67,10 +67,12 @@ ZEND_KNOWN_STRINGS(_ZEND_STR_DSC)
 	NULL
 };
 
-static void zend_init_interned_strings_ht(HashTable *interned_strings, int permanent)
+static zend_always_inline void zend_init_interned_strings_ht(HashTable *interned_strings, int permanent)
 {
 	zend_hash_init(interned_strings, 1024, NULL, _str_dtor, permanent);
-	zend_hash_real_init_mixed(interned_strings);
+	if (permanent) {
+		zend_hash_real_init_mixed(interned_strings);
+	}
 }
 
 ZEND_API void zend_interned_strings_init(void)

Original file line number	Diff line number	Diff line change
`@@ -67,10 +67,12 @@ ZEND_KNOWN_STRINGS(_ZEND_STR_DSC)`
`67`	`67`	`NULL`
`68`	`68`	`};`
`69`	`69`
`70`		`-static void zend_init_interned_strings_ht(HashTable *interned_strings, int permanent)`
	`70`	`+static zend_always_inline void zend_init_interned_strings_ht(HashTable *interned_strings, int permanent)`
`71`	`71`	`{`
`72`	`72`	`zend_hash_init(interned_strings, 1024, NULL, _str_dtor, permanent);`
`73`		`- zend_hash_real_init_mixed(interned_strings);`
	`73`	`+ if (permanent) {`
	`74`	`+ zend_hash_real_init_mixed(interned_strings);`
	`75`	`+ }`
`74`	`76`	`}`
`75`	`77`
`76`	`78`	`ZEND_API void zend_interned_strings_init(void)`