| // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sve < %s \ | 
 | // RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST | 
 | // RUN: not llvm-mc -triple=aarch64 -show-encoding < %s 2>&1 \ | 
 | // RUN:        | FileCheck %s --check-prefix=CHECK-ERROR | 
 | // RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve < %s \ | 
 | // RUN:        | llvm-objdump -d -mattr=+sve - | FileCheck %s --check-prefix=CHECK-INST | 
 | // RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve < %s \ | 
 | // RUN:        | llvm-objdump -d - | FileCheck %s --check-prefix=CHECK-UNKNOWN | 
 |  | 
 | fexpa z0.h, z31.h | 
 | // CHECK-INST: fexpa	z0.h, z31.h | 
 | // CHECK-ENCODING: [0xe0,0xbb,0x60,0x04] | 
 | // CHECK-ERROR: instruction requires: sve | 
 | // CHECK-UNKNOWN: e0 bb 60 04 <unknown> | 
 |  | 
 | fexpa z0.s, z31.s | 
 | // CHECK-INST: fexpa	z0.s, z31.s | 
 | // CHECK-ENCODING: [0xe0,0xbb,0xa0,0x04] | 
 | // CHECK-ERROR: instruction requires: sve | 
 | // CHECK-UNKNOWN: e0 bb a0 04 <unknown> | 
 |  | 
 | fexpa z0.d, z31.d | 
 | // CHECK-INST: fexpa	z0.d, z31.d | 
 | // CHECK-ENCODING: [0xe0,0xbb,0xe0,0x04] | 
 | // CHECK-ERROR: instruction requires: sve | 
 | // CHECK-UNKNOWN: e0 bb e0 04 <unknown> |