1// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+v9.4a < %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=+v9.4a < %s \ 6// RUN: | llvm-objdump -d --mattr=+v9.4a - | FileCheck %s --check-prefix=CHECK-INST 7// Disassemble encoding and check the re-encoding (-show-encoding) matches. 8// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+v9.4a < %s \ 9// RUN: | sed '/.text/d' | sed 's/.*encoding: //g' \ 10// RUN: | llvm-mc -triple=aarch64 -mattr=+v9.4a -disassemble -show-encoding \ 11// RUN: | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST 12 13cnt w0, w0 14// CHECK-INST: cnt w0, w0 15// CHECK-ENCODING: [0x00,0x1c,0xc0,0x5a] 16// CHECK-ERROR: instruction requires: cssc 17 18cnt w21, w10 19// CHECK-INST: cnt w21, w10 20// CHECK-ENCODING: [0x55,0x1d,0xc0,0x5a] 21// CHECK-ERROR: instruction requires: cssc 22 23cnt w23, w13 24// CHECK-INST: cnt w23, w13 25// CHECK-ENCODING: [0xb7,0x1d,0xc0,0x5a] 26// CHECK-ERROR: instruction requires: cssc 27 28cnt wzr, wzr 29// CHECK-INST: cnt wzr, wzr 30// CHECK-ENCODING: [0xff,0x1f,0xc0,0x5a] 31// CHECK-ERROR: instruction requires: cssc 32