diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/gomp/atomic-11.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/gomp/atomic-11.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/gomp/atomic-11.c b/gcc/testsuite/gcc.dg/gomp/atomic-11.c new file mode 100644 index 000000000..397972b3c --- /dev/null +++ b/gcc/testsuite/gcc.dg/gomp/atomic-11.c @@ -0,0 +1,17 @@ +/* PR middle-end/36877 */ +/* { dg-do compile } */ +/* { dg-options "-fopenmp" } */ +/* { dg-options "-fopenmp -march=i386" { target { { i?86-*-* x86_64-*-* } && ilp32 } } } */ + +int i; +float f; + +void foo (void) +{ +#pragma omp atomic + i++; +#pragma omp atomic + f += 1.0; +} + +/* { dg-final { scan-assembler-not "__sync_(fetch|add|bool|val)" { target i?86-*-* x86_64-*-* powerpc*-*-* ia64-*-* s390*-*-* sparc*-*-* } } } */ |