llvm/test/MC/AArch64/SVE2/fmaxp.s

   1 // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sve2 < %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=+sve2 < %s \
   8 // RUN:        | llvm-objdump -d --mattr=+sve2 - | FileCheck %s --check-prefix=CHECK-INST
   9 // RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve2 < %s \
  10 // RUN:   | llvm-objdump -d --mattr=-sve2 - | FileCheck %s --check-prefix=CHECK-UNKNOWN
  11
  12 fmaxp z0.h, p0/m, z0.h, z1.h
  13 // CHECK-INST: fmaxp z0.h, p0/m, z0.h, z1.h
  14 // CHECK-ENCODING: [0x20,0x80,0x56,0x64]
  15 // CHECK-ERROR: instruction requires: sve2 or sme
  16 // CHECK-UNKNOWN: 64568020 <unknown>
  17
  18 fmaxp z29.s, p3/m, z29.s, z30.s
  19 // CHECK-INST: fmaxp z29.s, p3/m, z29.s, z30.s
  20 // CHECK-ENCODING: [0xdd,0x8f,0x96,0x64]
  21 // CHECK-ERROR: instruction requires: sve2 or sme
  22 // CHECK-UNKNOWN: 64968fdd <unknown>
  23
  24 fmaxp z31.d, p7/m, z31.d, z30.d
  25 // CHECK-INST: fmaxp z31.d, p7/m, z31.d, z30.d
  26 // CHECK-ENCODING: [0xdf,0x9f,0xd6,0x64]
  27 // CHECK-ERROR: instruction requires: sve2 or sme
  28 // CHECK-UNKNOWN: 64d69fdf <unknown>
  29
  30 // --------------------------------------------------------------------------//
  31 // Test compatibility with MOVPRFX instruction.
  32
  33 movprfx z31.d, p0/z, z6.d
  34 // CHECK-INST: movprfx z31.d, p0/z, z6.d
  35 // CHECK-ENCODING: [0xdf,0x20,0xd0,0x04]
  36 // CHECK-ERROR: instruction requires: sve or sme
  37 // CHECK-UNKNOWN: 04d020df <unknown>
  38
  39 fmaxp z31.d, p0/m, z31.d, z30.d
  40 // CHECK-INST: fmaxp z31.d, p0/m, z31.d, z30.d
  41 // CHECK-ENCODING: [0xdf,0x83,0xd6,0x64]
  42 // CHECK-ERROR: instruction requires: sve2 or sme
  43 // CHECK-UNKNOWN: 64d683df <unknown>
  44
  45 movprfx z31, z6
  46 // CHECK-INST: movprfx z31, z6
  47 // CHECK-ENCODING: [0xdf,0xbc,0x20,0x04]
  48 // CHECK-ERROR: instruction requires: sve or sme
  49 // CHECK-UNKNOWN: 0420bcdf <unknown>
  50
  51 fmaxp z31.d, p7/m, z31.d, z30.d
  52 // CHECK-INST: fmaxp z31.d, p7/m, z31.d, z30.d
  53 // CHECK-ENCODING: [0xdf,0x9f,0xd6,0x64]
  54 // CHECK-ERROR: instruction requires: sve2 or sme
  55 // CHECK-UNKNOWN: 64d69fdf <unknown>