llvm/test/MC/AArch64/SVE/neg.s

   1 // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sve < %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=+sve < %s \
   8 // RUN:        | llvm-objdump -d --mattr=+sve - | FileCheck %s --check-prefix=CHECK-INST
   9 // RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve < %s \
  10 // RUN:   | llvm-objdump -d --mattr=-sve - | FileCheck %s --check-prefix=CHECK-UNKNOWN
  11
  12 neg     z0.b, p0/m, z0.b
  13 // CHECK-INST: neg     z0.b, p0/m, z0.b
  14 // CHECK-ENCODING: [0x00,0xa0,0x17,0x04]
  15 // CHECK-ERROR: instruction requires: sve or sme
  16 // CHECK-UNKNOWN: 0417a000 <unknown>
  17
  18 neg     z0.h, p0/m, z0.h
  19 // CHECK-INST: neg     z0.h, p0/m, z0.h
  20 // CHECK-ENCODING: [0x00,0xa0,0x57,0x04]
  21 // CHECK-ERROR: instruction requires: sve or sme
  22 // CHECK-UNKNOWN: 0457a000 <unknown>
  23
  24 neg     z0.s, p0/m, z0.s
  25 // CHECK-INST: neg     z0.s, p0/m, z0.s
  26 // CHECK-ENCODING: [0x00,0xa0,0x97,0x04]
  27 // CHECK-ERROR: instruction requires: sve or sme
  28 // CHECK-UNKNOWN: 0497a000 <unknown>
  29
  30 neg     z0.d, p0/m, z0.d
  31 // CHECK-INST: neg     z0.d, p0/m, z0.d
  32 // CHECK-ENCODING: [0x00,0xa0,0xd7,0x04]
  33 // CHECK-ERROR: instruction requires: sve or sme
  34 // CHECK-UNKNOWN: 04d7a000 <unknown>
  35
  36 neg     z31.b, p7/m, z31.b
  37 // CHECK-INST: neg     z31.b, p7/m, z31.b
  38 // CHECK-ENCODING: [0xff,0xbf,0x17,0x04]
  39 // CHECK-ERROR: instruction requires: sve or sme
  40 // CHECK-UNKNOWN: 0417bfff <unknown>
  41
  42 neg     z31.h, p7/m, z31.h
  43 // CHECK-INST: neg     z31.h, p7/m, z31.h
  44 // CHECK-ENCODING: [0xff,0xbf,0x57,0x04]
  45 // CHECK-ERROR: instruction requires: sve or sme
  46 // CHECK-UNKNOWN: 0457bfff <unknown>
  47
  48 neg     z31.s, p7/m, z31.s
  49 // CHECK-INST: neg     z31.s, p7/m, z31.s
  50 // CHECK-ENCODING: [0xff,0xbf,0x97,0x04]
  51 // CHECK-ERROR: instruction requires: sve or sme
  52 // CHECK-UNKNOWN: 0497bfff <unknown>
  53
  54 neg     z31.d, p7/m, z31.d
  55 // CHECK-INST: neg     z31.d, p7/m, z31.d
  56 // CHECK-ENCODING: [0xff,0xbf,0xd7,0x04]
  57 // CHECK-ERROR: instruction requires: sve or sme
  58 // CHECK-UNKNOWN: 04d7bfff <unknown>
  59
  60
  61 // --------------------------------------------------------------------------//
  62 // Test compatibility with MOVPRFX instruction.
  63
  64 movprfx z4.d, p7/z, z6.d
  65 // CHECK-INST: movprfx  z4.d, p7/z, z6.d
  66 // CHECK-ENCODING: [0xc4,0x3c,0xd0,0x04]
  67 // CHECK-ERROR: instruction requires: sve or sme
  68 // CHECK-UNKNOWN: 04d03cc4 <unknown>
  69
  70 neg     z4.d, p7/m, z31.d
  71 // CHECK-INST: neg      z4.d, p7/m, z31.d
  72 // CHECK-ENCODING: [0xe4,0xbf,0xd7,0x04]
  73 // CHECK-ERROR: instruction requires: sve or sme
  74 // CHECK-UNKNOWN: 04d7bfe4 <unknown>
  75
  76 movprfx z4, z6
  77 // CHECK-INST: movprfx  z4, z6
  78 // CHECK-ENCODING: [0xc4,0xbc,0x20,0x04]
  79 // CHECK-ERROR: instruction requires: sve or sme
  80 // CHECK-UNKNOWN: 0420bcc4 <unknown>
  81
  82 neg     z4.d, p7/m, z31.d
  83 // CHECK-INST: neg      z4.d, p7/m, z31.d
  84 // CHECK-ENCODING: [0xe4,0xbf,0xd7,0x04]
  85 // CHECK-ERROR: instruction requires: sve or sme
  86 // CHECK-UNKNOWN: 04d7bfe4 <unknown>