Insert missing checks for KMP_AFFINITY_CAPABLE() in affinity API.
Insert missing checks for KMP_AFFINITY_CAPABLE() in affinity API.

If affinity is not capable, then these API functions will perform the stubs
version.


git-svn-id: f99161ee8ccfe2101cbe1bdda2220bce2ed25485@282947 91177308-0d34-0410-b5e6-96231b3b80d8

llvm-mirror/openmp,llvm-mirror/openmp,llvm-mirror/openmp,llvm-mirror/openmp,llvm-mirror/openmp