llvm/test/MC/AArch64/SVE2p2/ucvtf_z.s

   1 // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sve2p2 < %s \
   2 // RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
   3 // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme2p2 < %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=+sve2p2 < %s \
   8 // RUN:        | llvm-objdump -d --mattr=+sve2p2 - | FileCheck %s --check-prefix=CHECK-INST
   9 // RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve2p2 < %s \
  10 // RUN:        | llvm-objdump -d --mattr=-sve - | FileCheck %s --check-prefix=CHECK-UNKNOWN
  11 // Disassemble encoding and check the re-encoding (-show-encoding) matches.
  12 // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sve2p2 < %s \
  13 // RUN:        | sed '/.text/d' | sed 's/.*encoding: //g' \
  14 // RUN:        | llvm-mc -triple=aarch64 -mattr=+sve2p2 -disassemble -show-encoding \
  15 // RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
  16
  17 // convert to half
  18
  19 ucvtf   z0.h, p0/z, z0.h  // 01100100-01011100-11100000-00000000
  20 // CHECK-INST: ucvtf   z0.h, p0/z, z0.h
  21 // CHECK-ENCODING: [0x00,0xe0,0x5c,0x64]
  22 // CHECK-ERROR: instruction requires: sme2p2 or sve2p2
  23 // CHECK-UNKNOWN: 645ce000 <unknown>
  24
  25 ucvtf   z21.h, p5/z, z10.s  // 01100100-01011101-10110101-01010101
  26 // CHECK-INST: ucvtf   z21.h, p5/z, z10.s
  27 // CHECK-ENCODING: [0x55,0xb5,0x5d,0x64]
  28 // CHECK-ERROR: instruction requires: sme2p2 or sve2p2
  29 // CHECK-UNKNOWN: 645db555 <unknown>
  30
  31 ucvtf   z31.h, p7/z, z31.d  // 01100100-01011101-11111111-11111111
  32 // CHECK-INST: ucvtf   z31.h, p7/z, z31.d
  33 // CHECK-ENCODING: [0xff,0xff,0x5d,0x64]
  34 // CHECK-ERROR: instruction requires: sme2p2 or sve2p2
  35 // CHECK-UNKNOWN: 645dffff <unknown>
  36
  37 // convert to single
  38
  39 ucvtf   z23.s, p3/z, z13.s  // 01100100-10011101-10101101-10110111
  40 // CHECK-INST: ucvtf   z23.s, p3/z, z13.s
  41 // CHECK-ENCODING: [0xb7,0xad,0x9d,0x64]
  42 // CHECK-ERROR: instruction requires: sme2p2 or sve2p2
  43 // CHECK-UNKNOWN: 649dadb7 <unknown>
  44
  45 ucvtf   z21.s, p5/z, z10.d  // 01100100-11011101-10110101-01010101
  46 // CHECK-INST: ucvtf   z21.s, p5/z, z10.d
  47 // CHECK-ENCODING: [0x55,0xb5,0xdd,0x64]
  48 // CHECK-ERROR: instruction requires: sme2p2 or sve2p2
  49 // CHECK-UNKNOWN: 64ddb555 <unknown>
  50
  51 // convert to double
  52
  53 ucvtf   z0.d, p0/z, z0.s  // 01100100-11011100-10100000-00000000
  54 // CHECK-INST: ucvtf   z0.d, p0/z, z0.s
  55 // CHECK-ENCODING: [0x00,0xa0,0xdc,0x64]
  56 // CHECK-ERROR: instruction requires: sme2p2 or sve2p2
  57 // CHECK-UNKNOWN: 64dca000 <unknown>
  58
  59 ucvtf   z31.d, p7/z, z31.d  // 01100100-11011101-11111111-11111111
  60 // CHECK-INST: ucvtf   z31.d, p7/z, z31.d
  61 // CHECK-ENCODING: [0xff,0xff,0xdd,0x64]
  62 // CHECK-ERROR: instruction requires: sme2p2 or sve2p2
  63 // CHECK-UNKNOWN: 64ddffff <unknown>