[libomptarget] Handle offload policy in push_tripcount

If the first target region in a program calls the push_tripcount
function, libomptarget didn't handle the offload policy correctly.
This could lead to unexpected error messages as seen in

To solve this, add a check calling IsOffloadDisabled() as all other
entry points already do. If this method returns false, libomptarget
is effectively disabled.

Differential Revision: https://reviews.llvm.org/D64626

git-svn-id: https://llvm.org/svn/llvm-project/openmp/trunk@366810 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed