3 files changed, 23 insertions, 0 deletions
diff --git a/src/s2wasm.h b/src/s2wasm.h
index fea40e749..afebd4d9c 100644
--- a/src/s2wasm.h
+++ b/src/s2wasm.h
@@ -724,6 +724,7 @@ class S2WasmBuilder {
       Name assign = getAssign();
       auto curr = allocator->alloc<Host>();
       curr->op = op;
+      curr->finalize();
       setOutput(curr, assign);
     };
     auto makeHost1 = [&](HostOp op) {
diff --git a/test/dot_s/hostFinalize.s b/test/dot_s/hostFinalize.s
new file mode 100644
index 000000000..cd9129d12
--- /dev/null
+++ b/test/dot_s/hostFinalize.s
@@ -0,0 +1,9 @@
+    .text
+    .type _main, @function
+_main:
+    current_memory $push0=
+    i32.const $push1=, 1
+    i32.add $push2=, $pop0, $pop1
+    grow_memory $pop2
+    .endfunc
+    .size _main
diff --git a/test/dot_s/hostFinalize.wast b/test/dot_s/hostFinalize.wast
new file mode 100644
index 000000000..8b7f96dc6
--- /dev/null
+++ b/test/dot_s/hostFinalize.wast
@@ -0,0 +1,13 @@
+(module
+  (memory 1)
+  (export "memory" memory)
+  (func $_main
+    (grow_memory
+      (i32.add
+        (current_memory)
+        (i32.const 1)
+      )
+    )
+  )
+)
+;; METADATA: { "asmConsts": {},"staticBump": 12, "initializers": [] }