1// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sve2 < %s \ 2// RUN: | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST 3// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme < %s \ 4// RUN: | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST 5// RUN: not llvm-mc -triple=aarch64 -show-encoding < %s 2>&1 \ 6// RUN: | FileCheck %s --check-prefix=CHECK-ERROR 7// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve2 < %s \ 8// RUN: | llvm-objdump -d --mattr=+sve2 - | FileCheck %s --check-prefix=CHECK-INST 9// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve2 < %s \ 10// RUN: | llvm-objdump -d --mattr=-sve2 - | FileCheck %s --check-prefix=CHECK-UNKNOWN 11 12 13sqxtnb z0.b, z31.h 14// CHECK-INST: sqxtnb z0.b, z31.h 15// CHECK-ENCODING: [0xe0,0x43,0x28,0x45] 16// CHECK-ERROR: instruction requires: sve2 or sme 17// CHECK-UNKNOWN: 452843e0 <unknown> 18 19sqxtnb z0.h, z31.s 20// CHECK-INST: sqxtnb z0.h, z31.s 21// CHECK-ENCODING: [0xe0,0x43,0x30,0x45] 22// CHECK-ERROR: instruction requires: sve2 or sme 23// CHECK-UNKNOWN: 453043e0 <unknown> 24 25sqxtnb z0.s, z31.d 26// CHECK-INST: sqxtnb z0.s, z31.d 27// CHECK-ENCODING: [0xe0,0x43,0x60,0x45] 28// CHECK-ERROR: instruction requires: sve2 or sme 29// CHECK-UNKNOWN: 456043e0 <unknown> 30