Add missing cleanup code for cached indirect lock pool.
Add missing cleanup code for cached indirect lock pool.

This change fixes one issue reported at https://llvm.org/bugs/show_bug.cgi?id=26184
There was missing cleanup code for the cached indirect lock pool. The change
will fix the reported case where it tries to initialize a lock after runtime
cleanup/reinitialization, but it is still possible that the user program runs
into another problem because most test programs have a call to __kmpc_set_lock
after cleanup/reinitialization without calling __kmpc_init_lock causing a crash/hang.


git-svn-id: f99161ee8ccfe2101cbe1bdda2220bce2ed25485@258528 91177308-0d34-0410-b5e6-96231b3b80d8

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