error[E0660]: malformed inline assembly --> $DIR/E0660.rs:5:5 | LL | asm!("nop" "nop"); | ^^^^^^^^^^^^^^^^^^ error[E0660]: malformed inline assembly --> $DIR/E0660.rs:7:5 | LL | asm!("nop" "nop" : "=r"(a)); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: aborting due to 2 previous errors For more information about this error, try `rustc --explain E0660`.