Store JIT/non-JIT regex in a different PCRE cache slot

Author: mvorisek

ext/pcre/php_pcre.c

@@ -612,9 +612,15 @@ PHPAPI pcre_cache_entry* pcre_get_compiled_regex_cache_ex(zend_string *regex, in
 	pcre_cache_entry	*ret;
 
 	if (locale_aware && BG(ctype_string)) {
-		key = zend_string_concat2(
+		key = zend_string_concat3(
 			ZSTR_VAL(BG(ctype_string)), ZSTR_LEN(BG(ctype_string)),
-			ZSTR_VAL(regex), ZSTR_LEN(regex));
+			ZSTR_VAL(regex), ZSTR_LEN(regex),
+#ifdef HAVE_PCRE_JIT_SUPPORT
+            PCRE_G(jit) ? "1" : "0", 1
+#else
+            "0", 1
+#endif
+        );
 	} else {
 		key = regex;
 	}