diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/arm/armv8-sync-comp-swap.c')
| -rw-r--r-- | gcc/testsuite/gcc.target/arm/armv8-sync-comp-swap.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/arm/armv8-sync-comp-swap.c b/gcc/testsuite/gcc.target/arm/armv8-sync-comp-swap.c new file mode 100644 index 00000000000..f96c81a8a9c --- /dev/null +++ b/gcc/testsuite/gcc.target/arm/armv8-sync-comp-swap.c @@ -0,0 +1,10 @@ +/* { dg-do compile } */ +/* { do-require-effective-target arm_arch_v8a_ok } */ +/* { dg-options "-O2" } */ +/* { dg-add-options arm_arch_v8a } */ + +#include "../aarch64/sync-comp-swap.x" + +/* { dg-final { scan-assembler-times "ldrex" 2 } } */ +/* { dg-final { scan-assembler-times "stlex" 2 } } */ +/* { dg-final { scan-assembler-times "dmb" 2 } } */ |