Node* JSGenericLowering::LowerBranch(Node* node) {
- Node* test = graph()->NewNode(machine()->WordEqual(), node->InputAt(0),
- jsgraph()->TrueConstant());
- node->ReplaceInput(0, test);
+ if (!info()->is_typing_enabled()) {
+ // TODO(mstarzinger): If typing is enabled then simplified lowering will
+ // have inserted the correct ChangeBoolToBit, otherwise we need to perform
+ // poor-man's representation inference here and insert manual change.
+ Node* test = graph()->NewNode(machine()->WordEqual(), node->InputAt(0),
+ jsgraph()->TrueConstant());
+ node->ReplaceInput(0, test);
+ }
return node;
}