diff options
Diffstat (limited to 'libgomp/testsuite/libgomp.c++/ctor-11.C')
-rw-r--r-- | libgomp/testsuite/libgomp.c++/ctor-11.C | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/libgomp/testsuite/libgomp.c++/ctor-11.C b/libgomp/testsuite/libgomp.c++/ctor-11.C new file mode 100644 index 000000000..8f501e8c8 --- /dev/null +++ b/libgomp/testsuite/libgomp.c++/ctor-11.C @@ -0,0 +1,100 @@ +// PR c++/36308 +// { dg-do run } + +#include <omp.h> +#include <assert.h> + +#define N 10 + +struct B +{ + static int icount; + static int ccount; + static int dcount; + static int xcount; + + B (); + B (const B &); + virtual ~B (); + B& operator= (const B &); + void doit (); + static void clear () { icount = ccount = dcount = xcount = 0; } +}; + +int B::icount; +int B::ccount; +int B::dcount; +int B::xcount; + +B::B () +{ + #pragma omp atomic + icount++; +} + +B::B (const B &) +{ + #pragma omp atomic + ccount++; +} + +B::~B () +{ + #pragma omp atomic + dcount++; +} + +void +B::doit () +{ + #pragma omp atomic + xcount++; +} + +static int nthreads; + +void +test1 () +{ + B b[N]; + #pragma omp parallel private (b) + { + #pragma omp master + nthreads = omp_get_num_threads (); + b[0].doit (); + } +} + +void +test2 () +{ + B b; + #pragma omp parallel firstprivate (b) + { + #pragma omp single + nthreads = omp_get_num_threads (); + b.doit (); + } +} + +int +main () +{ + omp_set_dynamic (0); + omp_set_num_threads (4); + + B::clear (); + test1 (); + assert (B::xcount == nthreads); + assert (B::ccount == 0); + assert (B::icount == (nthreads + 1) * N); + assert (B::dcount == (nthreads + 1) * N); + + B::clear (); + test2 (); + assert (B::xcount == nthreads); + assert (B::ccount == nthreads); + assert (B::icount == 1); + assert (B::dcount == nthreads + 1); + return 0; +} |