gcc/testsuite/gcc.target/arm/pac-3.c

   1 /* Testing return address signing.  */
   2 /* { dg-do run } */
   3 /* { dg-require-effective-target mbranch_protection_ok } */
   4 /* { dg-require-effective-target arm_pacbti_hw } */
   5 /* { dg-options "-march=armv8.1-m.main+pacbti+fp -mbranch-protection=bti+pac-ret+leaf -mthumb -mfloat-abi=hard --save-temps -O2" } */
   6
   7 #include "pac.h"
   8
   9 /* { dg-final { scan-assembler-times "pacbti\tip, lr, sp" 2 } } */
  10 /* { dg-final { scan-assembler-times "aut\tip, lr, sp" 2 } } */
  11 /* { dg-final { scan-assembler-not "\tbti" } } */