llvm/test/MC/AArch64/SVE2/mls.s

   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 mls z0.h, z1.h, z7.h[7]
  13 // CHECK-INST: mls      z0.h, z1.h, z7.h[7]
  14 // CHECK-ENCODING: [0x20,0x0c,0x7f,0x44]
  15 // CHECK-ERROR: instruction requires: sve2 or sme
  16 // CHECK-UNKNOWN: 447f0c20 <unknown>
  17
  18 mls z0.s, z1.s, z7.s[3]
  19 // CHECK-INST: mls      z0.s, z1.s, z7.s[3]
  20 // CHECK-ENCODING: [0x20,0x0c,0xbf,0x44]
  21 // CHECK-ERROR: instruction requires: sve2 or sme
  22 // CHECK-UNKNOWN: 44bf0c20 <unknown>
  23
  24 mls z0.d, z1.d, z7.d[1]
  25 // CHECK-INST: mls      z0.d, z1.d, z7.d[1]
  26 // CHECK-ENCODING: [0x20,0x0c,0xf7,0x44]
  27 // CHECK-ERROR: instruction requires: sve2 or sme
  28 // CHECK-UNKNOWN: 44f70c20 <unknown>
  29
  30
  31 // --------------------------------------------------------------------------//
  32 // Test compatibility with MOVPRFX instruction.
  33
  34 movprfx z0, z7
  35 // CHECK-INST: movprfx  z0, z7
  36 // CHECK-ENCODING: [0xe0,0xbc,0x20,0x04]
  37 // CHECK-ERROR: instruction requires: sve or sme
  38 // CHECK-UNKNOWN: 0420bce0 <unknown>
  39
  40 mls z0.d, z1.d, z7.d[1]
  41 // CHECK-INST: mls      z0.d, z1.d, z7.d[1]
  42 // CHECK-ENCODING: [0x20,0x0c,0xf7,0x44]
  43 // CHECK-ERROR: instruction requires: sve2 or sme
  44 // CHECK-UNKNOWN: 44f70c20 <unknown>