test/MC/ARM/arm-thumb-trustzone.s

   1 @ RUN: llvm-mc -triple=thumbv7-apple-darwin -mcpu=cortex-a8 -show-encoding -mattr=-trustzone < %s | FileCheck %s -check-prefix=NOTZ
   2 @ RUN: llvm-mc -triple=thumbv7-apple-darwin -mcpu=cortex-a8 -show-encoding -mattr=trustzone < %s | FileCheck %s -check-prefix=TZ
   3
   4   .syntax unified
   5   .globl _func
   6
   7 @ Check that the assembler processes SMC instructions when TrustZone support is
   8 @ active and that it rejects them when this feature is not enabled
   9
  10 _func:
  11 @ CHECK: _func
  12
  13
  14 @------------------------------------------------------------------------------
  15 @ SMC
  16 @------------------------------------------------------------------------------
  17         smc #0xf
  18         ite eq
  19         smceq #0
  20
  21 @ NOTZ-NOT: smc         #15
  22 @ NOTZ-NOT: smceq       #0
  23 @ TZ: smc       #15                     @ encoding: [0xff,0xf7,0x00,0x80]
  24 @ TZ: ite       eq                      @ encoding: [0x0c,0xbf]
  25 @ TZ: smceq     #0                      @ encoding: [0xf0,0xf7,0x00,0x80]