llvm/test/MC/AArch64/SVE/fmla.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 fmla z0.h, p7/m, z1.h, z31.h
  13 // CHECK-INST: fmla     z0.h, p7/m, z1.h, z31.h
  14 // CHECK-ENCODING: [0x20,0x1c,0x7f,0x65]
  15 // CHECK-ERROR: instruction requires: sve or sme
  16 // CHECK-UNKNOWN: 657f1c20 <unknown>
  17
  18 fmla z0.s, p7/m, z1.s, z31.s
  19 // CHECK-INST: fmla     z0.s, p7/m, z1.s, z31.s
  20 // CHECK-ENCODING: [0x20,0x1c,0xbf,0x65]
  21 // CHECK-ERROR: instruction requires: sve or sme
  22 // CHECK-UNKNOWN: 65bf1c20 <unknown>
  23
  24 fmla z0.d, p7/m, z1.d, z31.d
  25 // CHECK-INST: fmla     z0.d, p7/m, z1.d, z31.d
  26 // CHECK-ENCODING: [0x20,0x1c,0xff,0x65]
  27 // CHECK-ERROR: instruction requires: sve or sme
  28 // CHECK-UNKNOWN: 65ff1c20 <unknown>
  29
  30 fmla z0.h, z1.h, z7.h[7]
  31 // CHECK-INST: fmla     z0.h, z1.h, z7.h[7]
  32 // CHECK-ENCODING: [0x20,0x00,0x7f,0x64]
  33 // CHECK-ERROR: instruction requires: sve or sme
  34 // CHECK-UNKNOWN: 647f0020 <unknown>
  35
  36 fmla z0.s, z1.s, z7.s[3]
  37 // CHECK-INST: fmla     z0.s, z1.s, z7.s[3]
  38 // CHECK-ENCODING: [0x20,0x00,0xbf,0x64]
  39 // CHECK-ERROR: instruction requires: sve or sme
  40 // CHECK-UNKNOWN: 64bf0020 <unknown>
  41
  42 fmla z0.d, z1.d, z7.d[1]
  43 // CHECK-INST: fmla     z0.d, z1.d, z7.d[1]
  44 // CHECK-ENCODING: [0x20,0x00,0xf7,0x64]
  45 // CHECK-ERROR: instruction requires: sve or sme
  46 // CHECK-UNKNOWN: 64f70020 <unknown>
  47
  48
  49 // --------------------------------------------------------------------------//
  50 // Test compatibility with MOVPRFX instruction.
  51
  52 movprfx z0.d, p7/z, z7.d
  53 // CHECK-INST: movprfx  z0.d, p7/z, z7.d
  54 // CHECK-ENCODING: [0xe0,0x3c,0xd0,0x04]
  55 // CHECK-ERROR: instruction requires: sve or sme
  56 // CHECK-UNKNOWN: 04d03ce0 <unknown>
  57
  58 fmla z0.d, p7/m, z1.d, z31.d
  59 // CHECK-INST: fmla     z0.d, p7/m, z1.d, z31.d
  60 // CHECK-ENCODING: [0x20,0x1c,0xff,0x65]
  61 // CHECK-ERROR: instruction requires: sve or sme
  62 // CHECK-UNKNOWN: 65ff1c20 <unknown>
  63
  64 movprfx z0, z7
  65 // CHECK-INST: movprfx  z0, z7
  66 // CHECK-ENCODING: [0xe0,0xbc,0x20,0x04]
  67 // CHECK-ERROR: instruction requires: sve or sme
  68 // CHECK-UNKNOWN: 0420bce0 <unknown>
  69
  70 fmla z0.d, p7/m, z1.d, z31.d
  71 // CHECK-INST: fmla     z0.d, p7/m, z1.d, z31.d
  72 // CHECK-ENCODING: [0x20,0x1c,0xff,0x65]
  73 // CHECK-ERROR: instruction requires: sve or sme
  74 // CHECK-UNKNOWN: 65ff1c20 <unknown>
  75
  76 movprfx z0, z7
  77 // CHECK-INST: movprfx  z0, z7
  78 // CHECK-ENCODING: [0xe0,0xbc,0x20,0x04]
  79 // CHECK-ERROR: instruction requires: sve or sme
  80 // CHECK-UNKNOWN: 0420bce0 <unknown>
  81
  82 fmla z0.d, z1.d, z7.d[1]
  83 // CHECK-INST: fmla     z0.d, z1.d, z7.d[1]
  84 // CHECK-ENCODING: [0x20,0x00,0xf7,0x64]
  85 // CHECK-ERROR: instruction requires: sve or sme
  86 // CHECK-UNKNOWN: 64f70020 <unknown>