[OPENMP] Add support for `depend` clauses on `target parallel` directive.

Added codegen for `depend` clauses on `#pragma omp target parallel`
directives.

llvm-svn: 322570
diff --git a/clang/lib/Sema/SemaOpenMP.cpp b/clang/lib/Sema/SemaOpenMP.cpp
index 09de688..72af07a 100644
--- a/clang/lib/Sema/SemaOpenMP.cpp
+++ b/clang/lib/Sema/SemaOpenMP.cpp
@@ -8153,6 +8153,7 @@
     case OMPD_target:
     case OMPD_target_simd:
     case OMPD_target_teams:
+    case OMPD_target_parallel:
       CaptureRegion = OMPD_task;
       break;
     case OMPD_target_teams_distribute:
@@ -8160,7 +8161,6 @@
     case OMPD_target_teams_distribute_parallel_for:
     case OMPD_target_teams_distribute_parallel_for_simd:
     case OMPD_target_data:
-    case OMPD_target_parallel:
     case OMPD_target_parallel_for:
     case OMPD_target_parallel_for_simd:
       // Do not capture device-clause expressions.