test/MC/AArch64/armv8.2a-dotprod.s

   1 // RUN: llvm-mc -triple aarch64 -mattr=+dotprod -show-encoding < %s | FileCheck %s  --check-prefix=CHECK-DOTPROD
   2 // RUN: llvm-mc -triple aarch64 -mcpu=cortex-a75 -show-encoding < %s | FileCheck %s --check-prefix=CHECK-DOTPROD
   3 // RUN: llvm-mc -triple aarch64 -mcpu=cortex-a76 -show-encoding < %s | FileCheck %s --check-prefix=CHECK-DOTPROD
   4 // RUN: llvm-mc -triple aarch64 -mcpu=cortex-a55 -show-encoding < %s | FileCheck %s --check-prefix=CHECK-DOTPROD
   5 // RUN: llvm-mc -triple aarch64 -mcpu=tsv110 -show-encoding < %s | FileCheck %s --check-prefix=CHECK-DOTPROD
   6 // RUN: not llvm-mc -triple aarch64 -mattr=+v8.2a -show-encoding < %s 2> %t
   7 // RUN: FileCheck --check-prefix=CHECK-NO-DOTPROD < %t %s
   8
   9 udot v0.2s, v1.8b, v2.8b
  10 sdot v0.2s, v1.8b, v2.8b
  11 udot v0.4s, v1.16b, v2.16b
  12 sdot v0.4s, v1.16b, v2.16b
  13 udot v0.2s, v1.8b, v2.4b[0]
  14 sdot v0.2s, v1.8b, v2.4b[1]
  15 udot v0.4s, v1.16b, v2.4b[2]
  16 sdot v0.4s, v1.16b, v2.4b[3]
  17
  18 // Check that the upper case types are aliases
  19 udot v0.2S, v1.8B, v2.4B[0]
  20 udot v0.4S, v1.16B, v2.4B[2]
  21
  22 // CHECK-DOTPROD:  udot  v0.2s, v1.8b, v2.8b     // encoding: [0x20,0x94,0x82,0x2e]
  23 // CHECK-DOTPROD:  sdot  v0.2s, v1.8b, v2.8b     // encoding: [0x20,0x94,0x82,0x0e]
  24 // CHECK-DOTPROD:  udot  v0.4s, v1.16b, v2.16b   // encoding: [0x20,0x94,0x82,0x6e]
  25 // CHECK-DOTPROD:  sdot  v0.4s, v1.16b, v2.16b   // encoding: [0x20,0x94,0x82,0x4e]
  26 // CHECK-DOTPROD:  udot  v0.2s, v1.8b, v2.4b[0]  // encoding: [0x20,0xe0,0x82,0x2f]
  27 // CHECK-DOTPROD:  sdot  v0.2s, v1.8b, v2.4b[1]  // encoding: [0x20,0xe0,0xa2,0x0f]
  28 // CHECK-DOTPROD:  udot  v0.4s, v1.16b, v2.4b[2] // encoding: [0x20,0xe8,0x82,0x6f]
  29 // CHECK-DOTPROD:  sdot  v0.4s, v1.16b, v2.4b[3] // encoding: [0x20,0xe8,0xa2,0x4f]
  30
  31 // CHECK-DOTPROD:  udot  v0.2s, v1.8b, v2.4b[0]  // encoding: [0x20,0xe0,0x82,0x2f]
  32 // CHECK-DOTPROD:  udot  v0.4s, v1.16b, v2.4b[2] // encoding: [0x20,0xe8,0x82,0x6f]
  33
  34 // CHECK-NO-DOTPROD: error: instruction requires: dotprod
  35 // CHECK-NO-DOTPROD: udot v0.2s, v1.8b, v2.8b
  36 // CHECK-NO-DOTPROD: ^
  37 // CHECK-NO-DOTPROD: error: instruction requires: dotprod
  38 // CHECK-NO-DOTPROD: sdot v0.2s, v1.8b, v2.8b
  39 // CHECK-NO-DOTPROD: ^
  40 // CHECK-NO-DOTPROD: error: instruction requires: dotprod
  41 // CHECK-NO-DOTPROD: udot v0.4s, v1.16b, v2.16b
  42 // CHECK-NO-DOTPROD: ^
  43 // CHECK-NO-DOTPROD: error: instruction requires: dotprod
  44 // CHECK-NO-DOTPROD: sdot v0.4s, v1.16b, v2.16b
  45 // CHECK-NO-DOTPROD: ^
  46 // CHECK-NO-DOTPROD: error: instruction requires: dotprod
  47 // CHECK-NO-DOTPROD: udot v0.2s, v1.8b, v2.4b[0]
  48 // CHECK-NO-DOTPROD: ^
  49 // CHECK-NO-DOTPROD: error: instruction requires: dotprod
  50 // CHECK-NO-DOTPROD: sdot v0.2s, v1.8b, v2.4b[1]
  51 // CHECK-NO-DOTPROD: ^
  52 // CHECK-NO-DOTPROD: error: instruction requires: dotprod
  53 // CHECK-NO-DOTPROD: udot v0.4s, v1.16b, v2.4b[2]
  54 // CHECK-NO-DOTPROD: ^
  55 // CHECK-NO-DOTPROD: error: instruction requires: dotprod
  56 // CHECK-NO-DOTPROD: sdot v0.4s, v1.16b, v2.4b[3]
  57 // CHECK-NO-DOTPROD: ^
  58
  59 // CHECK-NO-DOTPROD: error: instruction requires: dotprod
  60 // CHECK-NO-DOTPROD: udot v0.2S, v1.8B, v2.4B[0]
  61 // CHECK-NO-DOTPROD: ^
  62 // CHECK-NO-DOTPROD: error: instruction requires: dotprod
  63 // CHECK-NO-DOTPROD: udot v0.4S, v1.16B, v2.4B[2]
  64 // CHECK-NO-DOTPROD: ^