[OpenMP] Use C++11 Atomics - barrier, tasking, and lock code
These are preliminary changes that attempt to use C++11 Atomics in the runtime.
We are expecting better portability with this change across architectures/OSes.
Here is the summary of the changes.
Most variables that need synchronization operation were converted to generic
atomic variables (std::atomic<T>). Variables that are updated with combined CAS
are packed into a single atomic variable, and partial read/write is done
through unpacking/packing
Patch by Hansang Bae
Differential Revision: https://reviews.llvm.org/D47903
llvm-svn: 336563
diff --git a/openmp/runtime/src/kmp_debugger.cpp b/openmp/runtime/src/kmp_debugger.cpp
index 3484f7a..c02d251 100644
--- a/openmp/runtime/src/kmp_debugger.cpp
+++ b/openmp/runtime/src/kmp_debugger.cpp
@@ -68,7 +68,9 @@
addr_and_size_of(__kmp_threads),
addr_and_size_of(__kmp_root),
addr_and_size_of(__kmp_threads_capacity),
+#if KMP_USE_MONITOR
addr_and_size_of(__kmp_monitor),
+#endif
#if !KMP_USE_DYNAMIC_LOCK
addr_and_size_of(__kmp_user_lock_table),
#endif