llvm/test/MC/AArch64/armv8.6a-fgt.s

   1 // RUN:     llvm-mc -triple aarch64 -show-encoding -mattr=+fgt   < %s | FileCheck %s
   2 // RUN:     llvm-mc -triple aarch64 -show-encoding -mattr=+v8.6a < %s | FileCheck %s
   3 // RUN: not llvm-mc -triple aarch64 -show-encoding  < %s 2>&1         | FileCheck %s --check-prefix=NOFGT
   4
   5 msr HFGRTR_EL2, x0
   6 msr HFGWTR_EL2, x5
   7 msr HFGITR_EL2, x10
   8 msr HDFGRTR_EL2, x15
   9 msr HDFGWTR_EL2, x20
  10 msr HAFGRTR_EL2, x25
  11 // CHECK: msr     HFGRTR_EL2, x0          // encoding: [0x80,0x11,0x1c,0xd5]
  12 // CHECK: msr     HFGWTR_EL2, x5          // encoding: [0xa5,0x11,0x1c,0xd5]
  13 // CHECK: msr     HFGITR_EL2, x10         // encoding: [0xca,0x11,0x1c,0xd5]
  14 // CHECK: msr     HDFGRTR_EL2, x15        // encoding: [0x8f,0x31,0x1c,0xd5]
  15 // CHECK: msr     HDFGWTR_EL2, x20        // encoding: [0xb4,0x31,0x1c,0xd5]
  16 // CHECK: msr     HAFGRTR_EL2, x25        // encoding: [0xd9,0x31,0x1c,0xd5]
  17 // NOFGT: error: expected writable system register or pstate
  18 // NOFGT: error: expected writable system register or pstate
  19 // NOFGT: error: expected writable system register or pstate
  20 // NOFGT: error: expected writable system register or pstate
  21 // NOFGT: error: expected writable system register or pstate
  22 // NOFGT: error: expected writable system register or pstate
  23
  24 mrs x30,  HFGRTR_EL2
  25 mrs x25,  HFGWTR_EL2
  26 mrs x20,  HFGITR_EL2
  27 mrs x15,  HDFGRTR_EL2
  28 mrs x10,  HDFGWTR_EL2
  29 mrs x5,   HAFGRTR_EL2
  30 // CHECK: mrs     x30, HFGRTR_EL2         // encoding: [0x9e,0x11,0x3c,0xd5]
  31 // CHECK: mrs     x25, HFGWTR_EL2         // encoding: [0xb9,0x11,0x3c,0xd5]
  32 // CHECK: mrs     x20, HFGITR_EL2         // encoding: [0xd4,0x11,0x3c,0xd5]
  33 // CHECK: mrs     x15, HDFGRTR_EL2        // encoding: [0x8f,0x31,0x3c,0xd5]
  34 // CHECK: mrs     x10, HDFGWTR_EL2        // encoding: [0xaa,0x31,0x3c,0xd5]
  35 // CHECK: mrs     x5, HAFGRTR_EL2         // encoding: [0xc5,0x31,0x3c,0xd5]
  36 // NOFGT: error: expected readable system register
  37 // NOFGT: error: expected readable system register
  38 // NOFGT: error: expected readable system register
  39 // NOFGT: error: expected readable system register
  40 // NOFGT: error: expected readable system register
  41 // NOFGT: error: expected readable system register
  42
  43
  44 mrs x3, HDFGRTR2_EL2
  45 mrs x3, HDFGWTR2_EL2
  46 mrs x3, HFGRTR2_EL2
  47 mrs x3, HFGWTR2_EL2
  48 mrs x3, HFGITR2_EL2
  49 // CHECK: mrs     x3, HDFGRTR2_EL2                // encoding: [0x03,0x31,0x3c,0xd5]
  50 // CHECK: mrs     x3, HDFGWTR2_EL2                // encoding: [0x23,0x31,0x3c,0xd5]
  51 // CHECK: mrs     x3, HFGRTR2_EL2                 // encoding: [0x43,0x31,0x3c,0xd5]
  52 // CHECK: mrs     x3, HFGWTR2_EL2                 // encoding: [0x63,0x31,0x3c,0xd5]
  53 // CHECK: mrs     x3, HFGITR2_EL2                 // encoding: [0xe3,0x31,0x3c,0xd5]
  54 // NOFGT: error: expected readable system register
  55 // NOFGT: error: expected readable system register
  56 // NOFGT: error: expected readable system register
  57 // NOFGT: error: expected readable system register
  58 // NOFGT: error: expected readable system register
  59
  60
  61 msr HDFGRTR2_EL2, x3
  62 msr HDFGWTR2_EL2, x3
  63 msr HFGRTR2_EL2, x3
  64 msr HFGWTR2_EL2, x3
  65 msr HFGITR2_EL2, x3
  66 // CHECK: msr     HDFGRTR2_EL2, x3                // encoding: [0x03,0x31,0x1c,0xd5]
  67 // CHECK: msr     HDFGWTR2_EL2, x3                // encoding: [0x23,0x31,0x1c,0xd5]
  68 // CHECK: msr     HFGRTR2_EL2, x3                 // encoding: [0x43,0x31,0x1c,0xd5]
  69 // CHECK: msr     HFGWTR2_EL2, x3                 // encoding: [0x63,0x31,0x1c,0xd5]
  70 // CHECK: msr     HFGITR2_EL2, x3                 // encoding: [0xe3,0x31,0x1c,0xd5]
  71 // NOFGT: error: expected writable system register
  72 // NOFGT: error: expected writable system register
  73 // NOFGT: error: expected writable system register
  74 // NOFGT: error: expected writable system register
  75 // NOFGT: error: expected writable system register