test/MC/AArch64/SVE2/fcvtx.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 fcvtx    z0.s, p0/m, z0.d
  12 // CHECK-INST: fcvtx    z0.s, p0/m, z0.d
  13 // CHECK-ENCODING: [0x00,0xa0,0x0a,0x65]
  14 // CHECK-ERROR: instruction requires: sve2
  15 // CHECK-UNKNOWN: 00 a0 0a 65 <unknown>
  16
  17 fcvtx    z30.s, p7/m, z31.d
  18 // CHECK-INST: fcvtx    z30.s, p7/m, z31.d
  19 // CHECK-ENCODING: [0xfe,0xbf,0x0a,0x65]
  20 // CHECK-ERROR: instruction requires: sve2
  21 // CHECK-UNKNOWN: fe bf 0a 65 <unknown>
  22
  23
  24
  25 // --------------------------------------------------------------------------//
  26 // Test compatibility with MOVPRFX instruction.
  27
  28 movprfx z5.d, p0/z, z7.d
  29 // CHECK-INST: movprfx  z5.d, p0/z, z7.d
  30 // CHECK-ENCODING: [0xe5,0x20,0xd0,0x04]
  31 // CHECK-ERROR: instruction requires: sve
  32 // CHECK-UNKNOWN: e5 20 d0 04 <unknown>
  33
  34 fcvtx    z5.s, p0/m, z0.d
  35 // CHECK-INST: fcvtx    z5.s, p0/m, z0.d
  36 // CHECK-ENCODING: [0x05,0xa0,0x0a,0x65]
  37 // CHECK-ERROR: instruction requires: sve2
  38 // CHECK-UNKNOWN: 05 a0 0a 65 <unknown>
  39
  40 movprfx z5, z7
  41 // CHECK-INST: movprfx  z5, z7
  42 // CHECK-ENCODING: [0xe5,0xbc,0x20,0x04]
  43 // CHECK-ERROR: instruction requires: sve
  44 // CHECK-UNKNOWN: e5 bc 20 04 <unknown>
  45
  46 fcvtx    z5.s, p0/m, z0.d
  47 // CHECK-INST: fcvtx    z5.s, p0/m, z0.d
  48 // CHECK-ENCODING: [0x05,0xa0,0x0a,0x65]
  49 // CHECK-ERROR: instruction requires: sve2
  50 // CHECK-UNKNOWN: 05 a0 0a 65 <unknown>