1 // RUN
: not llvm-mc
-triple
=arm64-linux-gnu
-mattr
=armv8.1
a -mattr
=-lse
< %s
2> %t
2 // RUN
: FileCheck
--check-prefix
=CHECK-ERROR
< %t %s
5 // CHECK-ERROR
: error
: instruction requires
: lse
6 // CHECK-ERROR-NEXT
: casa w5
, w7
, [x20
]