From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- libgomp/testsuite/libgomp.c++/ctor-6.C | 50 ++++++++++++++++++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 libgomp/testsuite/libgomp.c++/ctor-6.C (limited to 'libgomp/testsuite/libgomp.c++/ctor-6.C') diff --git a/libgomp/testsuite/libgomp.c++/ctor-6.C b/libgomp/testsuite/libgomp.c++/ctor-6.C new file mode 100644 index 000000000..eab74e089 --- /dev/null +++ b/libgomp/testsuite/libgomp.c++/ctor-6.C @@ -0,0 +1,50 @@ +// { dg-do run } + +#include +#include + +struct B +{ + static int count; + static B *expected; + + B& operator=(const B &); +}; + +int B::count; +B * B::expected; + +B& B::operator= (const B &b) +{ + assert (&b == expected); + assert (this != expected); + #pragma omp atomic + count++; + return *this; +} + +static int nthreads; + +void foo() +{ + #pragma omp parallel + { + B b; + #pragma omp single copyprivate(b) + { + nthreads = omp_get_num_threads (); + B::expected = &b; + } + } +} + +int main() +{ + omp_set_dynamic (0); + omp_set_num_threads (4); + foo(); + + assert (B::count == nthreads-1); + + return 0; +} -- cgit v1.2.3