test/MC/AArch64/tme.s

   1 // Tests for transaction memory extension instructions
   2 //
   3 // RUN:     llvm-mc -triple aarch64 -show-encoding -mattr=+tme   < %s      | FileCheck %s
   4 // RUN: not llvm-mc -triple aarch64 -show-encoding -mattr=-tme   < %s 2>&1 | FileCheck %s --check-prefix=NOTME
   5
   6 tstart x3
   7 ttest  x4
   8 tcommit
   9 tcancel #0x1234
  10
  11 // CHECK: tstart x3         // encoding: [0x63,0x30,0x23,0xd5]
  12 // CHECK: ttest x4          // encoding: [0x64,0x31,0x23,0xd5]
  13 // CHECK: tcommit           // encoding: [0x7f,0x30,0x03,0xd5]
  14 // CHECK: tcancel #0x1234   // encoding: [0x80,0x46,0x62,0xd4]
  15
  16
  17 // NOTME: instruction requires: tme
  18 // NOTME-NEXT: tstart x3
  19 // NOTME: instruction requires: tme
  20 // NOTME-NEXT: ttest  x4
  21 // NOTME: instruction requires: tme
  22 // NOTME-NEXT: tcommit
  23 // NOTME: instruction requires: tme
  24 // NOTME-NEXT: tcancel #0x1234