This patch adds a test that uses a target region to set a scalar value. It also
adds rules in lit.cfg to handle fortran testing.
Reviewed By: jdoerfert
Differential Revision: https://reviews.llvm.org/D159216
Flang currently supports offloading for AMD GPUs. This patch establishes a test structure for Fortran offloading tests in libomptarget.
Reviewed By: jdoerfert
Differential Revision: https://reviews.llvm.org/D148778