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 12saba z0.b, z1.b, z31.b 13// CHECK-INST: saba z0.b, z1.b, z31.b 14// CHECK-ENCODING: [0x20,0xf8,0x1f,0x45] 15// CHECK-ERROR: instruction requires: sve2 or sme 16// CHECK-UNKNOWN: 451ff820 <unknown> 17 18saba z0.h, z1.h, z31.h 19// CHECK-INST: saba z0.h, z1.h, z31.h 20// CHECK-ENCODING: [0x20,0xf8,0x5f,0x45] 21// CHECK-ERROR: instruction requires: sve2 or sme 22// CHECK-UNKNOWN: 455ff820 <unknown> 23 24saba z0.s, z1.s, z31.s 25// CHECK-INST: saba z0.s, z1.s, z31.s 26// CHECK-ENCODING: [0x20,0xf8,0x9f,0x45] 27// CHECK-ERROR: instruction requires: sve2 or sme 28// CHECK-UNKNOWN: 459ff820 <unknown> 29 30saba z0.d, z1.d, z31.d 31// CHECK-INST: saba z0.d, z1.d, z31.d 32// CHECK-ENCODING: [0x20,0xf8,0xdf,0x45] 33// CHECK-ERROR: instruction requires: sve2 or sme 34// CHECK-UNKNOWN: 45dff820 <unknown> 35 36 37// --------------------------------------------------------------------------// 38// Test compatibility with MOVPRFX instruction. 39 40movprfx z0, z7 41// CHECK-INST: movprfx z0, z7 42// CHECK-ENCODING: [0xe0,0xbc,0x20,0x04] 43// CHECK-ERROR: instruction requires: sve or sme 44// CHECK-UNKNOWN: 0420bce0 <unknown> 45 46saba z0.d, z1.d, z31.d 47// CHECK-INST: saba z0.d, z1.d, z31.d 48// CHECK-ENCODING: [0x20,0xf8,0xdf,0x45] 49// CHECK-ERROR: instruction requires: sve2 or sme 50// CHECK-UNKNOWN: 45dff820 <unknown> 51