diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/sparc/cas64.c')
-rw-r--r-- | gcc/testsuite/gcc.target/sparc/cas64.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/sparc/cas64.c b/gcc/testsuite/gcc.target/sparc/cas64.c new file mode 100644 index 000000000..ed27cd7cc --- /dev/null +++ b/gcc/testsuite/gcc.target/sparc/cas64.c @@ -0,0 +1,15 @@ +/* PR target/49660 */ + +/* { dg-do compile { target sparc*-*-solaris2.* } } */ + +#include <stdint.h> + +extern int64_t *val, old, new; + +int +cas64 (void) +{ + return __sync_bool_compare_and_swap (val, old, new); +} + +/* { dg-final { scan-assembler-not "compare_and_swap_8" } } */ |