308   TrapIfTrue(wasm::kTrapIllegalCast, gasm_->WordEqual(arg, RefNull()),  in RefAsNonNull()
946       return graph()->NewNode(m->WordEqual(), input, RefNull());  in Unop()
2215   return graph()->NewNode(machine->WordEqual(), caught_tag, expected_tag);  in ExceptionTagEqual()
2227   TrapIfTrue(wasm::kTrapBrOnExnNull, gasm_->WordEqual(RefNull(), except_obj),  in GetExceptionTag()
2999     TrapIfTrue(wasm::kTrapNullDereference, gasm_->WordEqual(args[0], RefNull()),  in BuildCallRef()
3168   BranchExpectFalse(gasm_->WordEqual(ref_object, RefNull()), null_node,  in BrOnNull()
5665     return gasm->WordEqual(  in IsI31()
5698     gasm_->GotoIf(gasm_->WordEqual(object, RefNull()), &done,  in RefTest()
5733     TrapIfTrue(wasm::kTrapIllegalCast, gasm_->WordEqual(object, RefNull()),  in RefCast()
5776                          gasm_->WordEqual(object, RefNull()), control());  in BrOnCast()
5826                gasm_->WordEqual(struct_object, RefNull()), position);  in StructGet()
5841                gasm_->WordEqual(struct_object, RefNull()), position);  in StructSet()
5860                gasm_->WordEqual(array_object, RefNull()), position);  in ArrayGet()
5876                gasm_->WordEqual(array_object, RefNull()), position);  in ArraySet()
5887              gasm_->WordEqual(array_object, RefNull()), position);  in ArrayLen()
6208     Node* is_undefined = gasm_->WordEqual(obj, undefined);  in BuildUnpackObjectWrapper()
6566         Node* is_heap_number = gasm_->WordEqual(heap_number_map, map);  in CanTransformFast()
6980         graph()->NewNode(mcgraph()->machine()->WordEqual(), return_value,  in BuildCapiCallWrapper()