216         } else if (auto embox = mlir::dyn_cast<EmboxProcOp>(op)) {  in runOnOperation()  local
219           mlir::Type toTy = embox.getType().cast<BoxProcType>().getEleTy();  in runOnOperation()
220           rewriter.setInsertionPoint(embox);  in runOnOperation()
221           if (embox.getHost()) {  in runOnOperation()
223             auto module = embox->getParentOfType<mlir::ModuleOp>();  in runOnOperation()
226             auto loc = embox.getLoc();  in runOnOperation()
232                 builder.createConvert(loc, i8Ptr, embox.getHost());  in runOnOperation()
235                 builder.createConvert(loc, i8Ptr, embox.getFunc());  in runOnOperation()
242             rewriter.replaceOpWithNewOp<ConvertOp>(embox, toTy,  in runOnOperation()
246             rewriter.replaceOpWithNewOp<ConvertOp>(embox, toTy,  in runOnOperation()
247                                                    embox.getFunc());  in runOnOperation()