test/MC/AArch64/armv8.1a-lor.s

   1 // RUN: not llvm-mc -triple aarch64-none-linux-gnu -show-encoding -mattr=+v8.1a < %s 2>%t | FileCheck %s
   2 // RUN: FileCheck --check-prefix=CHECK-ERROR %s <%t
   3
   4
   5 //------------------------------------------------------------------------------
   6 // Load acquire / store release
   7 //------------------------------------------------------------------------------
   8         ldlarb w0,[x1]
   9         ldlarh w0,[x1]
  10         ldlar  w0,[x1]
  11         ldlar  x0,[x1]
  12 // CHECK:   ldlarb w0, [x1]   // encoding: [0x20,0x7c,0xdf,0x08]
  13 // CHECK:   ldlarh w0, [x1]   // encoding: [0x20,0x7c,0xdf,0x48]
  14 // CHECK:   ldlar  w0, [x1]   // encoding: [0x20,0x7c,0xdf,0x88]
  15 // CHECK:   ldlar  x0, [x1]   // encoding: [0x20,0x7c,0xdf,0xc8]
  16         stllrb w0,[x1]
  17         stllrh w0,[x1]
  18         stllr  w0,[x1]
  19         stllr  x0,[x1]
  20 // CHECK:   stllrb w0, [x1]   // encoding: [0x20,0x7c,0x9f,0x08]
  21 // CHECK:   stllrh w0, [x1]   // encoding: [0x20,0x7c,0x9f,0x48]
  22 // CHECK:   stllr  w0, [x1]   // encoding: [0x20,0x7c,0x9f,0x88]
  23 // CHECK:   stllr  x0, [x1]   // encoding: [0x20,0x7c,0x9f,0xc8]
  24
  25         msr    LORSA_EL1, x0
  26         msr    LOREA_EL1, x0
  27         msr    LORN_EL1, x0
  28         msr    LORC_EL1, x0
  29         mrs    x0, LORID_EL1
  30 // CHECK:   msr    LORSA_EL1, x0 // encoding: [0x00,0xa4,0x18,0xd5]
  31 // CHECK:   msr    LOREA_EL1, x0 // encoding: [0x20,0xa4,0x18,0xd5]
  32 // CHECK:   msr    LORN_EL1, x0  // encoding: [0x40,0xa4,0x18,0xd5]
  33 // CHECK:   msr    LORC_EL1, x0  // encoding: [0x60,0xa4,0x18,0xd5]
  34 // CHECK:   mrs    x0, LORID_EL1 // encoding: [0xe0,0xa4,0x38,0xd5]
  35
  36         ldlarb w0,[w1]
  37         ldlarh x0,[x1]
  38         stllrb w0,[w1]
  39         stllrh x0,[x1]
  40         stllr  w0,[w1]
  41         msr    LORSA_EL1, #0
  42         msr    LOREA_EL1, #0
  43         msr    LORN_EL1, #0
  44         msr    LORC_EL1, #0
  45         msr    LORID_EL1, x0
  46         mrs    LORID_EL1, #0
  47 // CHECK-ERROR: error: invalid operand for instruction
  48 // CHECK-ERROR:         ldlarb w0,[w1]
  49 // CHECK-ERROR:                    ^
  50 // CHECK-ERROR: error: invalid operand for instruction
  51 // CHECK-ERROR:         ldlarh x0,[x1]
  52 // CHECK-ERROR:                ^
  53 // CHECK-ERROR: error: invalid operand for instruction
  54 // CHECK-ERROR:         stllrb w0,[w1]
  55 // CHECK-ERROR:                    ^
  56 // CHECK-ERROR: error: invalid operand for instruction
  57 // CHECK-ERROR:         stllrh x0,[x1]
  58 // CHECK-ERROR:                ^
  59 // CHECK-ERROR: error: invalid operand for instruction
  60 // CHECK-ERROR:         stllr  w0,[w1]
  61 // CHECK-ERROR:                    ^
  62 // CHECK-ERROR: error: invalid operand for instruction
  63 // CHECK-ERROR:         msr     LORSA_EL1, #0
  64 // CHECK-ERROR:                            ^
  65 // CHECK-ERROR: error: invalid operand for instruction
  66 // CHECK-ERROR:         msr     LOREA_EL1, #0
  67 // CHECK-ERROR:                            ^
  68 // CHECK-ERROR: error: invalid operand for instruction
  69 // CHECK-ERROR:         msr     LORN_EL1, #0
  70 // CHECK-ERROR:                           ^
  71 // CHECK-ERROR: error: invalid operand for instruction
  72 // CHECK-ERROR:         msr     LORC_EL1, #0
  73 // CHECK-ERROR:                           ^
  74 // CHECK-ERROR: error: expected writable system register or pstate
  75 // CHECK-ERROR:         msr     LORID_EL1, x0
  76 // CHECK-ERROR:                 ^
  77 // CHECK-ERROR: error: invalid operand for instruction
  78 // CHECK-ERROR:         mrs     LORID_EL1, #0
  79 // CHECK-ERROR:                 ^