1// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme < %s \ 2// RUN: | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST 3// RUN: not llvm-mc -triple=aarch64 -show-encoding < %s 2>&1 \ 4// RUN: | FileCheck %s --check-prefix=CHECK-ERROR 5// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sme < %s \ 6// RUN: | llvm-objdump -d --mattr=+sme - | FileCheck %s --check-prefix=CHECK-INST 7// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sme < %s \ 8// RUN: | llvm-objdump -d --mattr=-sme - | FileCheck %s --check-prefix=CHECK-UNKNOWN 9// Disassemble encoding and check the re-encoding (-show-encoding) matches. 10// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme < %s \ 11// RUN: | sed '/.text/d' | sed 's/.*encoding: //g' \ 12// RUN: | llvm-mc -triple=aarch64 -mattr=+sme -disassemble -show-encoding \ 13// RUN: | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST 14 15revd z0.q, p0/m, z0.q 16// CHECK-INST: revd z0.q, p0/m, z0.q 17// CHECK-ENCODING: [0x00,0x80,0x2e,0x05] 18// CHECK-ERROR: instruction requires: sme 19// CHECK-UNKNOWN: 052e8000 <unknown> 20 21revd z21.q, p5/m, z10.q 22// CHECK-INST: revd z21.q, p5/m, z10.q 23// CHECK-ENCODING: [0x55,0x95,0x2e,0x05] 24// CHECK-ERROR: instruction requires: sme 25// CHECK-UNKNOWN: 052e9555 <unknown> 26 27revd z23.q, p3/m, z13.q 28// CHECK-INST: revd z23.q, p3/m, z13.q 29// CHECK-ENCODING: [0xb7,0x8d,0x2e,0x05] 30// CHECK-ERROR: instruction requires: sme 31// CHECK-UNKNOWN: 052e8db7 <unknown> 32 33revd z31.q, p7/m, z31.q 34// CHECK-INST: revd z31.q, p7/m, z31.q 35// CHECK-ENCODING: [0xff,0x9f,0x2e,0x05] 36// CHECK-ERROR: instruction requires: sme 37// CHECK-UNKNOWN: 052e9fff <unknown>