1 files changed, 0 insertions, 14 deletions
diff --git a/src/passes/Vacuum.cpp b/src/passes/Vacuum.cpp
index 618a198e5..fcfa944de 100644
--- a/src/passes/Vacuum.cpp
+++ b/src/passes/Vacuum.cpp
@@ -83,20 +83,6 @@ struct Vacuum : public WalkerPass<ExpressionStackWalker<Vacuum>> {
         case Expression::Id::TryId:
           return curr; // not always needed, but handled in visitTry()
 
-        case Expression::Id::BreakId:
-        case Expression::Id::SwitchId:
-        case Expression::Id::BrOnExnId:
-        case Expression::Id::CallId:
-        case Expression::Id::CallIndirectId:
-        case Expression::Id::LocalSetId:
-        case Expression::Id::StoreId:
-        case Expression::Id::ReturnId:
-        case Expression::Id::GlobalSetId:
-        case Expression::Id::MemorySizeId:
-        case Expression::Id::MemoryGrowId:
-        case Expression::Id::UnreachableId:
-          return curr; // always needed
-
         case Expression::Id::LoadId: {
           // it is ok to remove a load if the result is not used, and it has no
           // side effects (the load itself may trap, if we are not ignoring such