llvm/test/MC/AArch64/SVE/bfmmla.s

   1 // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sve,+bf16 < %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
   6 bfmmla z0.S, z1.H, z2.H
   7 // CHECK-INST: bfmmla z0.s, z1.h, z2.h
   8 // CHECK-ENCODING: [0x20,0xe4,0x62,0x64]
   9 // CHECK-ERROR: instruction requires: bf16 sve
  10
  11 // --------------------------------------------------------------------------//
  12 // Test compatibility with MOVPRFX instruction.
  13
  14 movprfx z0, z7
  15 // CHECK-INST: movprfx z0, z7
  16 // CHECK-ENCODING: [0xe0,0xbc,0x20,0x04]
  17 // CHECK-ERROR: instruction requires: sve or sme
  18
  19 bfmmla z0.S, z1.H, z2.H
  20 // CHECK-INST: bfmmla z0.s, z1.h, z2.h
  21 // CHECK-ENCODING: [0x20,0xe4,0x62,0x64]
  22 // CHECK-ERROR: instruction requires: bf16 sve