diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/i386/hle-and-acq-1.c')
| -rw-r--r-- | gcc/testsuite/gcc.target/i386/hle-and-acq-1.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/hle-and-acq-1.c b/gcc/testsuite/gcc.target/i386/hle-and-acq-1.c new file mode 100644 index 00000000000..321aa4e5750 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/hle-and-acq-1.c @@ -0,0 +1,9 @@ +/* { dg-do compile } */ +/* { dg-options "-mhle" } */ +/* { dg-final { scan-assembler "lock\[ \n\t\]+\(xacquire\|\.byte\[ \t\]+0xf2\)\[ \t\n\]+and" } } */ + +void +hle_and (int *p, int v) +{ + __atomic_fetch_and (p, v, __ATOMIC_ACQUIRE | __ATOMIC_HLE_ACQUIRE); +} |