[OpenMP][Docs] Mark 5.0 features worked on and list 5.1 features

Author: jdoerfert

clang/docs/OpenMPSupport.rst

@@ -121,7 +121,7 @@ implementation.
 +==============================+==============================================================+==========================+=======================================================================+
 | loop extension               | support != in the canonical loop form                        | :good:`done`             | D54441                                                                |
 +------------------------------+--------------------------------------------------------------+--------------------------+-----------------------------------------------------------------------+
-| loop extension               | #pragma omp loop (directive)                                 | :none:`unclaimed`        |                                                                       |
+| loop extension               | #pragma omp loop (directive)                                 | :part:`worked on`        |                                                                       |
 +------------------------------+--------------------------------------------------------------+--------------------------+-----------------------------------------------------------------------+
 | loop extension               | collapse imperfectly nested loop                             | :good:`done`             |                                                                       |
 +------------------------------+--------------------------------------------------------------+--------------------------+-----------------------------------------------------------------------+
@@ -225,7 +225,7 @@ implementation.
 +------------------------------+--------------------------------------------------------------+--------------------------+-----------------------------------------------------------------------+
 | misc extension               | library shutdown (omp_pause_resource[_all])                  | :none:`unclaimed parts`  | D55078                                                                |
 +------------------------------+--------------------------------------------------------------+--------------------------+-----------------------------------------------------------------------+
-| misc extension               | metadirectives                                               | :none:`unclaimed`        |                                                                       |
+| misc extension               | metadirectives                                               | :none:`worked on`        |                                                                       |
 +------------------------------+--------------------------------------------------------------+--------------------------+-----------------------------------------------------------------------+
 | misc extension               | conditional modifier for lastprivate clause                  | :none:`unclaimed`        |                                                                       |
 +------------------------------+--------------------------------------------------------------+--------------------------+-----------------------------------------------------------------------+
@@ -235,3 +235,18 @@ implementation.
 +------------------------------+--------------------------------------------------------------+--------------------------+-----------------------------------------------------------------------+
 | misc extensions              | prevent new type definitions in clauses                      | :none:`unclaimed`        |                                                                       |
 +------------------------------+--------------------------------------------------------------+--------------------------+-----------------------------------------------------------------------+
+
+
+OpenMP 5.1 Implementation Details
+=================================
+
+The following table provides a quick overview over various OpenMP 5.1 features
+and their implementation status, as defined in the technical report 8 (TR8).
+Please contact *openmp-dev* at *lists.llvm.org* for more information or if you
+want to help with the implementation.
+
++------------------------------+--------------------------------------------------------------+--------------------------+-----------------------------------------------------------------------+
+|Category                      | Feature                                                      | Status                   | Reviews                                                               |
++==============================+==============================================================+==========================+=======================================================================+
+| misc extension               | user-defined function variants with #ifdef protection        | :part:`worked on`        | D71179                                                                |
++------------------------------+--------------------------------------------------------------+--------------------------+-----------------------------------------------------------------------+