[Wasm GC] ArrayInit support (#4138)

array.init is like array.new_with_rtt except that it takes
as arguments the values to initialize the array with (as opposed to
a size and an optional initial value).

Spec: https://docs.google.com/document/d/1afthjsL_B9UaMqCA5ekgVmOm75BVFu6duHNsN9-gnXw/edit#

1 files changed, 1 insertions, 1 deletions

diff --git a/src/ir/global-utils.h b/src/ir/global-utils.h
index cf0c8e1a9..34c0e56cf 100644
--- a/src/ir/global-utils.h
+++ b/src/ir/global-utils.h
@@ -65,7 +65,7 @@ inline bool canInitializeGlobal(Expression* curr) {
   }
   if (Properties::isSingleConstantExpression(curr) || curr->is<GlobalGet>() ||
       curr->is<RttCanon>() || curr->is<RttSub>() || curr->is<StructNew>() ||
-      curr->is<ArrayNew>() || curr->is<I31New>()) {
+      curr->is<ArrayNew>() || curr->is<ArrayInit>() || curr->is<I31New>()) {
     for (auto* child : ChildIterator(curr)) {
       if (!canInitializeGlobal(child)) {
         return false;