diff options
Diffstat (limited to 'libgomp/testsuite/libgomp.c++/ctor-2.C')
-rw-r--r-- | libgomp/testsuite/libgomp.c++/ctor-2.C | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/libgomp/testsuite/libgomp.c++/ctor-2.C b/libgomp/testsuite/libgomp.c++/ctor-2.C new file mode 100644 index 000000000..6611c592f --- /dev/null +++ b/libgomp/testsuite/libgomp.c++/ctor-2.C @@ -0,0 +1,76 @@ +// { dg-do run } + +#include <omp.h> +#include <assert.h> + +struct B +{ + static int ccount; + static int dcount; + static int xcount; + static B *expected; + + B(); + B(int); + B(const B &); + ~B(); + B& operator=(const B &); + void doit(); +}; + +int B::ccount; +int B::dcount; +int B::xcount; +B * B::expected; + +B::B(int) +{ + expected = this; +} + +B::B(const B &b) +{ + #pragma omp atomic + ccount++; + assert (&b == expected); +} + +B::~B() +{ + #pragma omp atomic + dcount++; +} + +void B::doit() +{ + #pragma omp atomic + xcount++; + assert (this != expected); +} + +static int nthreads; + +void foo() +{ + B b(0); + + #pragma omp parallel firstprivate(b) + { + #pragma omp master + nthreads = omp_get_num_threads (); + b.doit(); + } +} + +int main() +{ + omp_set_dynamic (0); + omp_set_num_threads (4); + foo(); + + assert (B::xcount == nthreads); + assert (B::ccount == nthreads); + assert (B::dcount == nthreads+1); + + return 0; +} |