test/MC/AArch64/SVE/fcvt.s

   1 // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sve < %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=+sve < %s \
   6 // RUN:        | llvm-objdump -d -mattr=+sve - | FileCheck %s --check-prefix=CHECK-INST
   7 // RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve < %s \
   8 // RUN:        | llvm-objdump -d - | FileCheck %s --check-prefix=CHECK-UNKNOWN
   9
  10 fcvt    z0.h, p0/m, z0.s
  11 // CHECK-INST: fcvt    z0.h, p0/m, z0.s
  12 // CHECK-ENCODING: [0x00,0xa0,0x88,0x65]
  13 // CHECK-ERROR: instruction requires: sve
  14 // CHECK-UNKNOWN: 00 a0 88 65 <unknown>
  15
  16 fcvt    z0.h, p0/m, z0.d
  17 // CHECK-INST: fcvt    z0.h, p0/m, z0.d
  18 // CHECK-ENCODING: [0x00,0xa0,0xc8,0x65]
  19 // CHECK-ERROR: instruction requires: sve
  20 // CHECK-UNKNOWN: 00 a0 c8 65 <unknown>
  21
  22 fcvt    z0.s, p0/m, z0.h
  23 // CHECK-INST: fcvt    z0.s, p0/m, z0.h
  24 // CHECK-ENCODING: [0x00,0xa0,0x89,0x65]
  25 // CHECK-ERROR: instruction requires: sve
  26 // CHECK-UNKNOWN: 00 a0 89 65 <unknown>
  27
  28 fcvt    z0.s, p0/m, z0.d
  29 // CHECK-INST: fcvt    z0.s, p0/m, z0.d
  30 // CHECK-ENCODING: [0x00,0xa0,0xca,0x65]
  31 // CHECK-ERROR: instruction requires: sve
  32 // CHECK-UNKNOWN: 00 a0 ca 65 <unknown>
  33
  34 fcvt    z0.d, p0/m, z0.h
  35 // CHECK-INST: fcvt    z0.d, p0/m, z0.h
  36 // CHECK-ENCODING: [0x00,0xa0,0xc9,0x65]
  37 // CHECK-ERROR: instruction requires: sve
  38 // CHECK-UNKNOWN: 00 a0 c9 65 <unknown>
  39
  40 fcvt    z0.d, p0/m, z0.s
  41 // CHECK-INST: fcvt    z0.d, p0/m, z0.s
  42 // CHECK-ENCODING: [0x00,0xa0,0xcb,0x65]
  43 // CHECK-ERROR: instruction requires: sve
  44 // CHECK-UNKNOWN: 00 a0 cb 65 <unknown>
  45
  46
  47 // --------------------------------------------------------------------------//
  48 // Test compatibility with MOVPRFX instruction.
  49
  50 movprfx z5.d, p0/z, z7.d
  51 // CHECK-INST: movprfx  z5.d, p0/z, z7.d
  52 // CHECK-ENCODING: [0xe5,0x20,0xd0,0x04]
  53 // CHECK-ERROR: instruction requires: sve
  54 // CHECK-UNKNOWN: e5 20 d0 04 <unknown>
  55
  56 fcvt    z5.d, p0/m, z0.s
  57 // CHECK-INST: fcvt     z5.d, p0/m, z0.s
  58 // CHECK-ENCODING: [0x05,0xa0,0xcb,0x65]
  59 // CHECK-ERROR: instruction requires: sve
  60 // CHECK-UNKNOWN: 05 a0 cb 65 <unknown>
  61
  62 movprfx z5, z7
  63 // CHECK-INST: movprfx  z5, z7
  64 // CHECK-ENCODING: [0xe5,0xbc,0x20,0x04]
  65 // CHECK-ERROR: instruction requires: sve
  66 // CHECK-UNKNOWN: e5 bc 20 04 <unknown>
  67
  68 fcvt    z5.d, p0/m, z0.s
  69 // CHECK-INST: fcvt     z5.d, p0/m, z0.s
  70 // CHECK-ENCODING: [0x05,0xa0,0xcb,0x65]
  71 // CHECK-ERROR: instruction requires: sve
  72 // CHECK-UNKNOWN: 05 a0 cb 65 <unknown>