Implement table.fill (#5949)

This instruction was standardized as part of the bulk memory proposal, but we
never implemented it until now. Leave similar instructions like table.copy as
future work.

Fixes #5939.

1 files changed, 4 insertions, 0 deletions

diff --git a/src/ir/effects.h b/src/ir/effects.h
index 171a17803..9bdf08c74 100644
--- a/src/ir/effects.h
+++ b/src/ir/effects.h
@@ -692,6 +692,10 @@ private:
       parent.readsTable = true;
       parent.writesTable = true;
     }
+    void visitTableFill(TableFill* curr) {
+      parent.writesTable = true;
+      parent.implicitTrap = true;
+    }
     void visitTry(Try* curr) {
       if (curr->delegateTarget.is()) {
         parent.delegateTargets.insert(curr->delegateTarget);