test/MC/AArch64/SVE2/histcnt.s

   1 // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sve2 < %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=+sve2 < %s \
   6 // RUN:        | llvm-objdump -d -mattr=+sve2 - | FileCheck %s --check-prefix=CHECK-INST
   7 // RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve2 < %s \
   8 // RUN:        | llvm-objdump -d - | FileCheck %s --check-prefix=CHECK-UNKNOWN
   9
  10
  11 histcnt z0.s, p0/z, z1.s, z2.s
  12 // CHECK-INST: histcnt z0.s, p0/z, z1.s, z2.s
  13 // CHECK-ENCODING: [0x20,0xc0,0xa2,0x45]
  14 // CHECK-ERROR: instruction requires: sve2
  15 // CHECK-UNKNOWN: 20 c0 a2 45 <unknown>
  16
  17 histcnt z29.d, p7/z, z30.d, z31.d
  18 // CHECK-INST: histcnt z29.d, p7/z, z30.d, z31.d
  19 // CHECK-ENCODING: [0xdd,0xdf,0xff,0x45]
  20 // CHECK-ERROR: instruction requires: sve2
  21 // CHECK-UNKNOWN: dd df ff 45 <unknown>