This is very similar to 7f1e6fcff9, just fixing a left-over.
With this, it should be possible to use both, -x cuda and -fopenmp in the same invocation,
enabling to use both OpenMP, targeting CPU, and CUDA, targeting the GPU.
Reviewed By: jdoerfert
Differential Revision: https://reviews.llvm.org/D90415
The last (big) missing piece to get "math" working in OpenMP target
regions (that I know of) was complex math functions, e.g.,
`std::sin(std::complex<double>)`. With this patch we overload the system
template functions for these operations with versions that have been
distilled from `libcxx/include/complex`. We use the same
`omp begin/end declare variant`
mechanism we use for other math functions before, except that we this
time overload templates (via D85735).
Reviewed By: JonChesterfield
Differential Revision: https://reviews.llvm.org/D85777
This simply follows the scheme we have for other wrappers. It resolves
the current link problem, e.g., `__muldc3 not found`, when std::complex
operations are used on a device.
This will not allow complex make math function calls to work properly,
e.g., sin, but that is more complex (pan intended) anyway.
Reviewed By: tra, JonChesterfield
Differential Revision: https://reviews.llvm.org/D80897
Joachim Meyer