Merge remote-tracking branch 'upstream'

Author: Jarred-Sumner

Configurations/Version.xcconfig

@@ -23,7 +23,7 @@
 
 MAJOR_VERSION = 623;
 MINOR_VERSION = 1;
-TINY_VERSION = 8;
+TINY_VERSION = 10;
 MICRO_VERSION = 0;
 NANO_VERSION = 0;
 FULL_VERSION = $(MAJOR_VERSION).$(MINOR_VERSION).$(TINY_VERSION);

JSTests/ftl-materialize-regexp-string-iterator.js

@@ -0,0 +1,7 @@
+function foo(a0, a1, a2, a3, a4, a5, a6, a7, a8) {
+}
+function bar() {
+}
+for (let i = 0; i < testLoopCount; ++i) {
+  String.prototype.matchAll();
+}