diff --git a/clang/include/clang/Basic/DiagnosticSemaKinds.td b/clang/include/clang/Basic/DiagnosticSemaKinds.td
index ff68514621327..60ff607a3edc6 100644
--- a/clang/include/clang/Basic/DiagnosticSemaKinds.td
+++ b/clang/include/clang/Basic/DiagnosticSemaKinds.td
@@ -10733,6 +10733,8 @@ def note_omp_nested_statement_here : Note<
   "%select{statement|directive}0 outside teams construct here">;
 def err_omp_single_copyprivate_with_nowait : Error<
   "the 'copyprivate' clause must not be used with the 'nowait' clause">;
+def err_omp_nowait_clause_without_depend: Error<
+  "directive '#pragma omp taskwait' cannot use 'nowait' clause without 'depend' clause">;
 def note_omp_nowait_clause_here : Note<
   "'nowait' clause is here">;
 def err_omp_single_decl_in_declare_simd_variant : Error<
diff --git a/clang/lib/CodeGen/CGOpenMPRuntime.cpp b/clang/lib/CodeGen/CGOpenMPRuntime.cpp
index 3b62beddcaa58..573367c646fc5 100644
--- a/clang/lib/CodeGen/CGOpenMPRuntime.cpp
+++ b/clang/lib/CodeGen/CGOpenMPRuntime.cpp
@@ -4757,7 +4757,7 @@ void CGOpenMPRuntime::emitTaskCall(CodeGenFunction &CGF, SourceLocation Loc,
       Region->emitUntiedSwitch(CGF);
   };
 
-  llvm::Value *DepWaitTaskArgs[6];
+  llvm::Value *DepWaitTaskArgs[7];
   if (!Data.Dependences.empty()) {
     DepWaitTaskArgs[0] = UpLoc;
     DepWaitTaskArgs[1] = ThreadID;
@@ -4765,6 +4765,8 @@ void CGOpenMPRuntime::emitTaskCall(CodeGenFunction &CGF, SourceLocation Loc,
     DepWaitTaskArgs[3] = DependenciesArray.getPointer();
     DepWaitTaskArgs[4] = CGF.Builder.getInt32(0);
     DepWaitTaskArgs[5] = llvm::ConstantPointerNull::get(CGF.VoidPtrTy);
+    DepWaitTaskArgs[6] =
+        llvm::ConstantInt::get(CGF.Int32Ty, Data.HasNowaitClause);
   }
   auto &M = CGM.getModule();
   auto &&ElseCodeGen = [this, &M, &TaskArgs, ThreadID, NewTaskNewTaskTTy,
@@ -4776,9 +4778,9 @@ void CGOpenMPRuntime::emitTaskCall(CodeGenFunction &CGF, SourceLocation Loc,
     // ndeps_noalias, kmp_depend_info_t *noalias_dep_list); if dependence info
     // is specified.
     if (!Data.Dependences.empty())
-      CGF.EmitRuntimeCall(
-          OMPBuilder.getOrCreateRuntimeFunction(M, OMPRTL___kmpc_omp_wait_deps),
-          DepWaitTaskArgs);
+      CGF.EmitRuntimeCall(OMPBuilder.getOrCreateRuntimeFunction(
+                              M, OMPRTL___kmpc_omp_taskwait_deps_51),
+                          DepWaitTaskArgs);
     // Call proxy_task_entry(gtid, new_task);
     auto &&CodeGen = [TaskEntry, ThreadID, NewTaskNewTaskTTy,
                       Loc](CodeGenFunction &CGF, PrePostActionTy &Action) {
@@ -5826,24 +5828,26 @@ void CGOpenMPRuntime::emitTaskwaitCall(CodeGenFunction &CGF, SourceLocation Loc,
     llvm::Value *NumOfElements;
     std::tie(NumOfElements, DependenciesArray) =
         emitDependClause(CGF, Data.Dependences, Loc);
-    llvm::Value *DepWaitTaskArgs[6];
     if (!Data.Dependences.empty()) {
+      llvm::Value *DepWaitTaskArgs[7];
       DepWaitTaskArgs[0] = UpLoc;
       DepWaitTaskArgs[1] = ThreadID;
       DepWaitTaskArgs[2] = NumOfElements;
       DepWaitTaskArgs[3] = DependenciesArray.getPointer();
       DepWaitTaskArgs[4] = CGF.Builder.getInt32(0);
       DepWaitTaskArgs[5] = llvm::ConstantPointerNull::get(CGF.VoidPtrTy);
+      DepWaitTaskArgs[6] =
+          llvm::ConstantInt::get(CGF.Int32Ty, Data.HasNowaitClause);
 
       CodeGenFunction::RunCleanupsScope LocalScope(CGF);
 
-      // Build void __kmpc_omp_wait_deps(ident_t *, kmp_int32 gtid,
+      // Build void __kmpc_omp_taskwait_deps_51(ident_t *, kmp_int32 gtid,
       // kmp_int32 ndeps, kmp_depend_info_t *dep_list, kmp_int32
-      // ndeps_noalias, kmp_depend_info_t *noalias_dep_list); if dependence info
-      // is specified.
-      CGF.EmitRuntimeCall(
-          OMPBuilder.getOrCreateRuntimeFunction(M, OMPRTL___kmpc_omp_wait_deps),
-          DepWaitTaskArgs);
+      // ndeps_noalias, kmp_depend_info_t *noalias_dep_list,
+      // kmp_int32 has_no_wait); if dependence info is specified.
+      CGF.EmitRuntimeCall(OMPBuilder.getOrCreateRuntimeFunction(
+                              M, OMPRTL___kmpc_omp_taskwait_deps_51),
+                          DepWaitTaskArgs);
 
     } else {
 
diff --git a/clang/lib/CodeGen/CGOpenMPRuntime.h b/clang/lib/CodeGen/CGOpenMPRuntime.h
index b51fd58a3a0ac..e7c1a098c7689 100644
--- a/clang/lib/CodeGen/CGOpenMPRuntime.h
+++ b/clang/lib/CodeGen/CGOpenMPRuntime.h
@@ -121,6 +121,7 @@ struct OMPTaskDataTy final {
   bool Nogroup = false;
   bool IsReductionWithTaskMod = false;
   bool IsWorksharingReduction = false;
+  bool HasNowaitClause = false;
 };
 
 /// Class intended to support codegen of all kind of the reduction clauses.
diff --git a/clang/lib/CodeGen/CGStmtOpenMP.cpp b/clang/lib/CodeGen/CGStmtOpenMP.cpp
index 2e29a8d1e6e4f..cf9b704e0ae6f 100644
--- a/clang/lib/CodeGen/CGStmtOpenMP.cpp
+++ b/clang/lib/CodeGen/CGStmtOpenMP.cpp
@@ -5263,6 +5263,7 @@ void CodeGenFunction::EmitOMPTaskwaitDirective(const OMPTaskwaitDirective &S) {
   OMPTaskDataTy Data;
   // Build list of dependences
   buildDependences(S, Data);
+  Data.HasNowaitClause = S.hasClausesOfKind<OMPNowaitClause>();
   CGM.getOpenMPRuntime().emitTaskwaitCall(*this, S.getBeginLoc(), Data);
 }
 
diff --git a/clang/lib/Sema/SemaOpenMP.cpp b/clang/lib/Sema/SemaOpenMP.cpp
index 8d0754c9d7c94..ed7d8998a6ede 100644
--- a/clang/lib/Sema/SemaOpenMP.cpp
+++ b/clang/lib/Sema/SemaOpenMP.cpp
@@ -11107,6 +11107,15 @@ StmtResult Sema::ActOnOpenMPErrorDirective(ArrayRef<OMPClause *> Clauses,
 StmtResult Sema::ActOnOpenMPTaskwaitDirective(ArrayRef<OMPClause *> Clauses,
                                               SourceLocation StartLoc,
                                               SourceLocation EndLoc) {
+  const OMPNowaitClause *NowaitC =
+      OMPExecutableDirective::getSingleClause<OMPNowaitClause>(Clauses);
+  const OMPDependClause *DependC =
+      OMPExecutableDirective::getSingleClause<OMPDependClause>(Clauses);
+  if (NowaitC && !DependC) {
+    Diag(StartLoc, diag::err_omp_nowait_clause_without_depend);
+    return StmtError();
+  }
+
   return OMPTaskwaitDirective::Create(Context, StartLoc, EndLoc, Clauses);
 }
 
diff --git a/clang/test/OpenMP/target_depend_codegen.cpp b/clang/test/OpenMP/target_depend_codegen.cpp
index a9136b6d55a24..3b09a2ed13444 100644
--- a/clang/test/OpenMP/target_depend_codegen.cpp
+++ b/clang/test/OpenMP/target_depend_codegen.cpp
@@ -89,7 +89,7 @@ int foo(int n) {
 // CHECK:       getelementptr %struct.kmp_depend_info, %struct.kmp_depend_info* [[DEP_START]], i[[SZ]] 2
 // CHECK:       getelementptr %struct.kmp_depend_info, %struct.kmp_depend_info* [[DEP_START]], i[[SZ]] 3
 // CHECK:       [[DEP:%.+]] = bitcast %struct.kmp_depend_info* [[DEP_START]] to i8*
-// CHECK:       call void @__kmpc_omp_wait_deps(%struct.ident_t* @1, i32 [[GTID]], i32 4, i8* [[DEP]], i32 0, i8* null)
+// CHECK:       call void @__kmpc_omp_taskwait_deps_51(%struct.ident_t* @1, i32 [[GTID]], i32 4, i8* [[DEP]], i32 0, i8* null, i32 0)
 // CHECK:       call void @__kmpc_omp_task_begin_if0(%struct.ident_t* @1, i32 [[GTID]], i8* [[TASK]])
 // CHECK:       call i32 [[TASK_ENTRY0]](i32 [[GTID]], [[TASK_TY0]]* [[BC_TASK]])
 // CHECK:       call void @__kmpc_omp_task_complete_if0(%struct.ident_t* @1, i32 [[GTID]], i8* [[TASK]])
@@ -209,7 +209,7 @@ int foo(int n) {
 // CHECK:       [[TASK:%.+]] = call i8* @__kmpc_omp_task_alloc(%struct.ident_t* @1, i32 [[GTID]], i32 1, i[[SZ]] {{48|24}}, i[[SZ]] 4, i32 (i32, i8*)* bitcast (i32 (i32, %{{.+}}*)* [[TASK_ENTRY2:@.+]] to i32 (i32, i8*)*))
 // CHECK:       [[BC_TASK:%.+]] = bitcast i8* [[TASK]] to [[TASK_TY2:%.+]]*
 // CHECK:       [[DEP:%.+]] = bitcast %struct.kmp_depend_info* %{{.+}} to i8*
-// CHECK:       call void @__kmpc_omp_wait_deps(%struct.ident_t* @1, i32 [[GTID]], i32 1, i8* [[DEP]], i32 0, i8* null)
+// CHECK:       call void @__kmpc_omp_taskwait_deps_51(%struct.ident_t* @1, i32 [[GTID]], i32 1, i8* [[DEP]], i32 0, i8* null, i32 0)
 // CHECK:       call void @__kmpc_omp_task_begin_if0(%struct.ident_t* @1, i32 [[GTID]], i8* [[TASK]])
 // CHECK:       call i32 [[TASK_ENTRY2]](i32 [[GTID]], [[TASK_TY2]]* [[BC_TASK]])
 // CHECK:       call void @__kmpc_omp_task_complete_if0(%struct.ident_t* @1, i32 [[GTID]], i8* [[TASK]])
diff --git a/clang/test/OpenMP/target_enter_data_depend_codegen.cpp b/clang/test/OpenMP/target_enter_data_depend_codegen.cpp
index 2c8a21fe973ea..b29bf4f50798d 100644
--- a/clang/test/OpenMP/target_enter_data_depend_codegen.cpp
+++ b/clang/test/OpenMP/target_enter_data_depend_codegen.cpp
@@ -184,7 +184,7 @@ void foo(int arg) {
   // CK1: [[DEP_ATTRS:%.+]] = getelementptr inbounds %struct.kmp_depend_info, %struct.kmp_depend_info* [[DEP]], i32 0, i32 2
   // CK1: store i8 3, i8* [[DEP_ATTRS]]
   // CK1: [[BC:%.+]] = bitcast %struct.kmp_depend_info* [[MAIN_DEP]] to i8*
-  // CK1: call void @__kmpc_omp_wait_deps(%struct.ident_t* @{{.+}}, i32 %{{.+}}, i32 3, i8* [[BC]], i32 0, i8* null)
+  // CK1: call void @__kmpc_omp_taskwait_deps_51(%struct.ident_t* @{{.+}}, i32 %{{.+}}, i32 3, i8* [[BC]], i32 0, i8* null, i32 0)
   // CK1: call void @__kmpc_omp_task_begin_if0(%struct.ident_t* @{{.+}}, i32 %{{.+}}, i8* [[RES]])
   // CK1: = call i32 [[TASK_ENTRY2]](i32 %{{.+}}, %struct.kmp_task_t_with_privates{{.+}}* [[RES_BC]])
   // CK1: call void @__kmpc_omp_task_complete_if0(%struct.ident_t* @{{.+}}, i32 %{{.+}}, i8* [[RES]])
@@ -273,7 +273,7 @@ void foo(int arg) {
   // CK1: [[DEP_ATTRS:%.+]] = getelementptr inbounds %struct.kmp_depend_info, %struct.kmp_depend_info* [[DEP]], i32 0, i32 2
   // CK1: store i8 3, i8* [[DEP_ATTRS]]
   // CK1: [[BC:%.+]] = bitcast %struct.kmp_depend_info* [[MAIN_DEP]] to i8*
-  // CK1: call void @__kmpc_omp_wait_deps(%struct.ident_t* @{{.+}}, i32 %{{.+}}, i32 4, i8* [[BC]], i32 0, i8* null)
+  // CK1: call void @__kmpc_omp_taskwait_deps_51(%struct.ident_t* @{{.+}}, i32 %{{.+}}, i32 4, i8* [[BC]], i32 0, i8* null, i32 0)
   // CK1: call void @__kmpc_omp_task_begin_if0(%struct.ident_t* @{{.+}}, i32 %{{.+}}, i8* [[RES]])
   // CK1: = call i32 [[TASK_ENTRY3]](i32 %{{.+}}, %struct.kmp_task_t_with_privates{{.+}}* [[RES_BC]])
   // CK1: call void @__kmpc_omp_task_complete_if0(%struct.ident_t* @{{.+}}, i32 %{{.+}}, i8* [[RES]])
@@ -371,7 +371,7 @@ void foo(int arg) {
   // CK1: [[DEP_ATTRS:%.+]] = getelementptr inbounds %struct.kmp_depend_info, %struct.kmp_depend_info* [[DEP]], i32 0, i32 2
   // CK1: store i8 1, i8* [[DEP_ATTRS]]
   // CK1: [[BC:%.+]] = bitcast %struct.kmp_depend_info* [[MAIN_DEP]] to i8*
-  // CK1: call void @__kmpc_omp_wait_deps(%struct.ident_t* @{{.+}}, i32 %{{.+}}, i32 5, i8* [[BC]], i32 0, i8* null)
+  // CK1: call void @__kmpc_omp_taskwait_deps_51(%struct.ident_t* @{{.+}}, i32 %{{.+}}, i32 5, i8* [[BC]], i32 0, i8* null, i32 0)
   // CK1: call void @__kmpc_omp_task_begin_if0(%struct.ident_t* @{{.+}}, i32 %{{.+}}, i8* [[RES]])
   // CK1: = call i32 [[TASK_ENTRY4]](i32 %{{.+}}, %struct.kmp_task_t_with_privates{{.+}}* [[RES_BC]])
   // CK1: call void @__kmpc_omp_task_complete_if0(%struct.ident_t* @{{.+}}, i32 %{{.+}}, i8* [[RES]])
diff --git a/clang/test/OpenMP/target_exit_data_depend_codegen.cpp b/clang/test/OpenMP/target_exit_data_depend_codegen.cpp
index d40bbf7fbf9f3..d562146e7e95d 100644
--- a/clang/test/OpenMP/target_exit_data_depend_codegen.cpp
+++ b/clang/test/OpenMP/target_exit_data_depend_codegen.cpp
@@ -184,7 +184,7 @@ void foo(int arg) {
   // CK1: [[DEP_ATTRS:%.+]] = getelementptr inbounds %struct.kmp_depend_info, %struct.kmp_depend_info* [[DEP]], i32 0, i32 2
   // CK1: store i8 3, i8* [[DEP_ATTRS]]
   // CK1: [[BC:%.+]] = bitcast %struct.kmp_depend_info* [[MAIN_DEP]] to i8*
-  // CK1: call void @__kmpc_omp_wait_deps(%struct.ident_t* @{{.+}}, i32 %{{.+}}, i32 3, i8* [[BC]], i32 0, i8* null)
+  // CK1: call void @__kmpc_omp_taskwait_deps_51(%struct.ident_t* @{{.+}}, i32 %{{.+}}, i32 3, i8* [[BC]], i32 0, i8* null, i32 0)
   // CK1: call void @__kmpc_omp_task_begin_if0(%struct.ident_t* @{{.+}}, i32 %{{.+}}, i8* [[RES]])
   // CK1: = call i32 [[TASK_ENTRY2]](i32 %{{.+}}, %struct.kmp_task_t_with_privates{{.+}}* [[RES_BC]])
   // CK1: call void @__kmpc_omp_task_complete_if0(%struct.ident_t* @{{.+}}, i32 %{{.+}}, i8* [[RES]])
@@ -273,7 +273,7 @@ void foo(int arg) {
   // CK1: [[DEP_ATTRS:%.+]] = getelementptr inbounds %struct.kmp_depend_info, %struct.kmp_depend_info* [[DEP]], i32 0, i32 2
   // CK1: store i8 3, i8* [[DEP_ATTRS]]
   // CK1: [[BC:%.+]] = bitcast %struct.kmp_depend_info* [[MAIN_DEP]] to i8*
-  // CK1: call void @__kmpc_omp_wait_deps(%struct.ident_t* @{{.+}}, i32 %{{.+}}, i32 4, i8* [[BC]], i32 0, i8* null)
+  // CK1: call void @__kmpc_omp_taskwait_deps_51(%struct.ident_t* @{{.+}}, i32 %{{.+}}, i32 4, i8* [[BC]], i32 0, i8* null, i32 0)
   // CK1: call void @__kmpc_omp_task_begin_if0(%struct.ident_t* @{{.+}}, i32 %{{.+}}, i8* [[RES]])
   // CK1: = call i32 [[TASK_ENTRY3]](i32 %{{.+}}, %struct.kmp_task_t_with_privates{{.+}}* [[RES_BC]])
   // CK1: call void @__kmpc_omp_task_complete_if0(%struct.ident_t* @{{.+}}, i32 %{{.+}}, i8* [[RES]])
@@ -371,7 +371,7 @@ void foo(int arg) {
   // CK1: [[DEP_ATTRS:%.+]] = getelementptr inbounds %struct.kmp_depend_info, %struct.kmp_depend_info* [[DEP]], i32 0, i32 2
   // CK1: store i8 1, i8* [[DEP_ATTRS]]
   // CK1: [[BC:%.+]] = bitcast %struct.kmp_depend_info* [[MAIN_DEP]] to i8*
-  // CK1: call void @__kmpc_omp_wait_deps(%struct.ident_t* @{{.+}}, i32 %{{.+}}, i32 5, i8* [[BC]], i32 0, i8* null)
+  // CK1: call void @__kmpc_omp_taskwait_deps_51(%struct.ident_t* @{{.+}}, i32 %{{.+}}, i32 5, i8* [[BC]], i32 0, i8* null, i32 0)
   // CK1: call void @__kmpc_omp_task_begin_if0(%struct.ident_t* @{{.+}}, i32 %{{.+}}, i8* [[RES]])
   // CK1: = call i32 [[TASK_ENTRY4]](i32 %{{.+}}, %struct.kmp_task_t_with_privates{{.+}}* [[RES_BC]])
   // CK1: call void @__kmpc_omp_task_complete_if0(%struct.ident_t* @{{.+}}, i32 %{{.+}}, i8* [[RES]])
diff --git a/clang/test/OpenMP/target_parallel_depend_codegen.cpp b/clang/test/OpenMP/target_parallel_depend_codegen.cpp
index 9a4b8923dcee6..49cb76f61dc03 100644
--- a/clang/test/OpenMP/target_parallel_depend_codegen.cpp
+++ b/clang/test/OpenMP/target_parallel_depend_codegen.cpp
@@ -87,7 +87,7 @@ int foo(int n) {
 // CHECK:       getelementptr %struct.kmp_depend_info, %struct.kmp_depend_info* %{{.+}}, i[[SZ]] 2
 // CHECK:       getelementptr %struct.kmp_depend_info, %struct.kmp_depend_info* %{{.+}}, i[[SZ]] 3
 // CHECK:       [[DEP:%.+]] = bitcast %struct.kmp_depend_info* %{{.+}} to i8*
-// CHECK:       call void @__kmpc_omp_wait_deps(%struct.ident_t* @1, i32 [[GTID]], i32 4, i8* [[DEP]], i32 0, i8* null)
+// CHECK:       call void @__kmpc_omp_taskwait_deps_51(%struct.ident_t* @1, i32 [[GTID]], i32 4, i8* [[DEP]], i32 0, i8* null, i32 0)
 // CHECK:       call void @__kmpc_omp_task_begin_if0(%struct.ident_t* @1, i32 [[GTID]], i8* [[TASK]])
 // CHECK:       call i32 [[TASK_ENTRY0]](i32 [[GTID]], [[TASK_TY0]]* [[BC_TASK]])
 // CHECK:       call void @__kmpc_omp_task_complete_if0(%struct.ident_t* @1, i32 [[GTID]], i8* [[TASK]])
@@ -164,7 +164,7 @@ int foo(int n) {
 // CHECK:       [[BC_TASK:%.+]] = bitcast i8* [[TASK]] to [[TASK_TY2:%.+]]*
 // CHECK:       getelementptr %struct.kmp_depend_info, %struct.kmp_depend_info* %{{.+}}, i[[SZ]] 0
 // CHECK:       [[DEP:%.+]] = bitcast %struct.kmp_depend_info* %{{.+}} to i8*
-// CHECK:       call void @__kmpc_omp_wait_deps(%struct.ident_t* @1, i32 [[GTID]], i32 1, i8* [[DEP]], i32 0, i8* null)
+// CHECK:       call void @__kmpc_omp_taskwait_deps_51(%struct.ident_t* @1, i32 [[GTID]], i32 1, i8* [[DEP]], i32 0, i8* null, i32 0)
 // CHECK:       call void @__kmpc_omp_task_begin_if0(%struct.ident_t* @1, i32 [[GTID]], i8* [[TASK]])
 // CHECK:       call i32 [[TASK_ENTRY2]](i32 [[GTID]], [[TASK_TY2]]* [[BC_TASK]])
 // CHECK:       call void @__kmpc_omp_task_complete_if0(%struct.ident_t* @1, i32 [[GTID]], i8* [[TASK]])
diff --git a/clang/test/OpenMP/target_parallel_for_depend_codegen.cpp b/clang/test/OpenMP/target_parallel_for_depend_codegen.cpp
index 193d2c5500523..d243bbca6a77e 100644
--- a/clang/test/OpenMP/target_parallel_for_depend_codegen.cpp
+++ b/clang/test/OpenMP/target_parallel_for_depend_codegen.cpp
@@ -87,7 +87,7 @@ int foo(int n) {
   // CHECK:       getelementptr %struct.kmp_depend_info, %struct.kmp_depend_info* %{{.+}}, i[[SZ]] 2
   // CHECK:       getelementptr %struct.kmp_depend_info, %struct.kmp_depend_info* %{{.+}}, i[[SZ]] 3
   // CHECK:       [[DEP:%.+]] = bitcast %struct.kmp_depend_info* %{{.+}} to i8*
-  // CHECK:       call void @__kmpc_omp_wait_deps(%struct.ident_t* [[IN]], i32 [[GTID]], i32 4, i8* [[DEP]], i32 0, i8* null)
+  // CHECK:       call void @__kmpc_omp_taskwait_deps_51(%struct.ident_t* [[IN]], i32 [[GTID]], i32 4, i8* [[DEP]], i32 0, i8* null, i32 0)
   // CHECK:       call void @__kmpc_omp_task_begin_if0(%struct.ident_t* [[IN]], i32 [[GTID]], i8* [[TASK]])
   // CHECK:       call i32 [[TASK_ENTRY0]](i32 [[GTID]], [[TASK_TY0]]* [[BC_TASK]])
   // CHECK:       call void @__kmpc_omp_task_complete_if0(%struct.ident_t* [[IN]], i32 [[GTID]], i8* [[TASK]])
@@ -160,7 +160,7 @@ int foo(int n) {
   // CHECK:       [[BC_TASK:%.+]] = bitcast i8* [[TASK]] to [[TASK_TY2:%.+]]*
   // CHECK:       getelementptr %struct.kmp_depend_info, %struct.kmp_depend_info* %{{.+}}, i[[SZ]] 0
   // CHECK:       [[DEP:%.+]] = bitcast %struct.kmp_depend_info* %{{.+}} to i8*
-  // CHECK:       call void @__kmpc_omp_wait_deps(%struct.ident_t* [[IN]], i32 [[GTID]], i32 1, i8* [[DEP]], i32 0, i8* null)
+  // CHECK:       call void @__kmpc_omp_taskwait_deps_51(%struct.ident_t* [[IN]], i32 [[GTID]], i32 1, i8* [[DEP]], i32 0, i8* null, i32 0)
   // CHECK:       call void @__kmpc_omp_task_begin_if0(%struct.ident_t* [[IN]], i32 [[GTID]], i8* [[TASK]])
   // CHECK:       call i32 [[TASK_ENTRY2]](i32 [[GTID]], [[TASK_TY2]]* [[BC_TASK]])
   // CHECK:       call void @__kmpc_omp_task_complete_if0(%struct.ident_t* [[IN]], i32 [[GTID]], i8* [[TASK]])
diff --git a/clang/test/OpenMP/target_parallel_for_simd_depend_codegen.cpp b/clang/test/OpenMP/target_parallel_for_simd_depend_codegen.cpp
index 60c77d9121072..4a13c711948fb 100644
--- a/clang/test/OpenMP/target_parallel_for_simd_depend_codegen.cpp
+++ b/clang/test/OpenMP/target_parallel_for_simd_depend_codegen.cpp
@@ -87,7 +87,7 @@ int foo(int n) {
   // CHECK:       getelementptr %struct.kmp_depend_info, %struct.kmp_depend_info* %{{.+}}, i[[SZ]] 2
   // CHECK:       getelementptr %struct.kmp_depend_info, %struct.kmp_depend_info* %{{.+}}, i[[SZ]] 3
   // CHECK:       [[DEP:%.+]] = bitcast %struct.kmp_depend_info* %{{.+}} to i8*
-  // CHECK:       call void @__kmpc_omp_wait_deps(%struct.ident_t* [[IN]], i32 [[GTID]], i32 4, i8* [[DEP]], i32 0, i8* null)
+  // CHECK:       call void @__kmpc_omp_taskwait_deps_51(%struct.ident_t* [[IN]], i32 [[GTID]], i32 4, i8* [[DEP]], i32 0, i8* null, i32 0)
   // CHECK:       call void @__kmpc_omp_task_begin_if0(%struct.ident_t* [[IN]], i32 [[GTID]], i8* [[TASK]])
   // CHECK:       call i32 [[TASK_ENTRY0]](i32 [[GTID]], [[TASK_TY0]]* [[BC_TASK]])
   // CHECK:       call void @__kmpc_omp_task_complete_if0(%struct.ident_t* [[IN]], i32 [[GTID]], i8* [[TASK]])
@@ -160,7 +160,7 @@ int foo(int n) {
   // CHECK:       [[BC_TASK:%.+]] = bitcast i8* [[TASK]] to [[TASK_TY2:%.+]]*
   // CHECK:       getelementptr %struct.kmp_depend_info, %struct.kmp_depend_info* %{{.+}}, i[[SZ]] 0
   // CHECK:       [[DEP:%.+]] = bitcast %struct.kmp_depend_info* %{{.+}} to i8*
-  // CHECK:       call void @__kmpc_omp_wait_deps(%struct.ident_t* [[IN]], i32 [[GTID]], i32 1, i8* [[DEP]], i32 0, i8* null)
+  // CHECK:       call void @__kmpc_omp_taskwait_deps_51(%struct.ident_t* [[IN]], i32 [[GTID]], i32 1, i8* [[DEP]], i32 0, i8* null, i32 0)
   // CHECK:       call void @__kmpc_omp_task_begin_if0(%struct.ident_t* [[IN]], i32 [[GTID]], i8* [[TASK]])
   // CHECK:       call i32 [[TASK_ENTRY2]](i32 [[GTID]], [[TASK_TY2]]* [[BC_TASK]])
   // CHECK:       call void @__kmpc_omp_task_complete_if0(%struct.ident_t* [[IN]], i32 [[GTID]], i8* [[TASK]])
diff --git a/clang/test/OpenMP/target_simd_depend_codegen.cpp b/clang/test/OpenMP/target_simd_depend_codegen.cpp
index aad4f4817c143..fa7d87c647d5b 100644
--- a/clang/test/OpenMP/target_simd_depend_codegen.cpp
+++ b/clang/test/OpenMP/target_simd_depend_codegen.cpp
@@ -87,7 +87,7 @@ int foo(int n) {
 // CHECK:       getelementptr %struct.kmp_depend_info, %struct.kmp_depend_info* %{{.+}}, i[[SZ]] 2
 // CHECK:       getelementptr %struct.kmp_depend_info, %struct.kmp_depend_info* %{{.+}}, i[[SZ]] 3
 // CHECK:       [[DEP:%.+]] = bitcast %struct.kmp_depend_info* %{{.+}} to i8*
-// CHECK:       call void @__kmpc_omp_wait_deps(%struct.ident_t* @1, i32 [[GTID]], i32 4, i8* [[DEP]], i32 0, i8* null)
+// CHECK:       call void @__kmpc_omp_taskwait_deps_51(%struct.ident_t* @1, i32 [[GTID]], i32 4, i8* [[DEP]], i32 0, i8* null, i32 0)
 // CHECK:       call void @__kmpc_omp_task_begin_if0(%struct.ident_t* @1, i32 [[GTID]], i8* [[TASK]])
 // CHECK:       call i32 [[TASK_ENTRY0]](i32 [[GTID]], [[TASK_TY0]]* [[BC_TASK]])
 // CHECK:       call void @__kmpc_omp_task_complete_if0(%struct.ident_t* @1, i32 [[GTID]], i8* [[TASK]])
@@ -163,7 +163,7 @@ int foo(int n) {
 // CHECK:       [[BC_TASK:%.+]] = bitcast i8* [[TASK]] to [[TASK_TY2:%.+]]*
 // CHECK:       getelementptr %struct.kmp_depend_info, %struct.kmp_depend_info* %{{.+}}, i[[SZ]] 0
 // CHECK:       [[DEP:%.+]] = bitcast %struct.kmp_depend_info* %{{.+}} to i8*
-// CHECK:       call void @__kmpc_omp_wait_deps(%struct.ident_t* @1, i32 [[GTID]], i32 1, i8* [[DEP]], i32 0, i8* null)
+// CHECK:       call void @__kmpc_omp_taskwait_deps_51(%struct.ident_t* @1, i32 [[GTID]], i32 1, i8* [[DEP]], i32 0, i8* null, i32 0)
 // CHECK:       call void @__kmpc_omp_task_begin_if0(%struct.ident_t* @1, i32 [[GTID]], i8* [[TASK]])
 // CHECK:       call i32 [[TASK_ENTRY2]](i32 [[GTID]], [[TASK_TY2]]* [[BC_TASK]])
 // CHECK:       call void @__kmpc_omp_task_complete_if0(%struct.ident_t* @1, i32 [[GTID]], i8* [[TASK]])
diff --git a/clang/test/OpenMP/target_teams_depend_codegen.cpp b/clang/test/OpenMP/target_teams_depend_codegen.cpp
index 7011d27fc4907..cdd220a1023af 100644
--- a/clang/test/OpenMP/target_teams_depend_codegen.cpp
+++ b/clang/test/OpenMP/target_teams_depend_codegen.cpp
@@ -87,7 +87,7 @@ int foo(int n) {
 // CHECK:       getelementptr %struct.kmp_depend_info, %struct.kmp_depend_info* %{{.+}}, i[[SZ]] 2
 // CHECK:       getelementptr %struct.kmp_depend_info, %struct.kmp_depend_info* %{{.+}}, i[[SZ]] 3
 // CHECK:       [[DEP:%.+]] = bitcast %struct.kmp_depend_info* %{{.+}} to i8*
-// CHECK:       call void @__kmpc_omp_wait_deps(%struct.ident_t* @1, i32 [[GTID]], i32 4, i8* [[DEP]], i32 0, i8* null)
+// CHECK:       call void @__kmpc_omp_taskwait_deps_51(%struct.ident_t* @1, i32 [[GTID]], i32 4, i8* [[DEP]], i32 0, i8* null, i32 0)
 // CHECK:       call void @__kmpc_omp_task_begin_if0(%struct.ident_t* @1, i32 [[GTID]], i8* [[TASK]])
 // CHECK:       call i32 [[TASK_ENTRY0]](i32 [[GTID]], [[TASK_TY0]]* [[BC_TASK]])
 // CHECK:       call void @__kmpc_omp_task_complete_if0(%struct.ident_t* @1, i32 [[GTID]], i8* [[TASK]])
@@ -163,7 +163,7 @@ int foo(int n) {
 // CHECK:       [[BC_TASK:%.+]] = bitcast i8* [[TASK]] to [[TASK_TY2:%.+]]*
 // CHECK:       getelementptr %struct.kmp_depend_info, %struct.kmp_depend_info* %{{.+}}, i[[SZ]] 0
 // CHECK:       [[DEP:%.+]] = bitcast %struct.kmp_depend_info* %{{.+}} to i8*
-// CHECK:       call void @__kmpc_omp_wait_deps(%struct.ident_t* @1, i32 [[GTID]], i32 1, i8* [[DEP]], i32 0, i8* null)
+// CHECK:       call void @__kmpc_omp_taskwait_deps_51(%struct.ident_t* @1, i32 [[GTID]], i32 1, i8* [[DEP]], i32 0, i8* null, i32 0)
 // CHECK:       call void @__kmpc_omp_task_begin_if0(%struct.ident_t* @1, i32 [[GTID]], i8* [[TASK]])
 // CHECK:       call i32 [[TASK_ENTRY2]](i32 [[GTID]], [[TASK_TY2]]* [[BC_TASK]])
 // CHECK:       call void @__kmpc_omp_task_complete_if0(%struct.ident_t* @1, i32 [[GTID]], i8* [[TASK]])
diff --git a/clang/test/OpenMP/target_teams_distribute_depend_codegen.cpp b/clang/test/OpenMP/target_teams_distribute_depend_codegen.cpp
index d0d3f726ed7b4..56d28b2f4ce4e 100644
--- a/clang/test/OpenMP/target_teams_distribute_depend_codegen.cpp
+++ b/clang/test/OpenMP/target_teams_distribute_depend_codegen.cpp
@@ -87,7 +87,7 @@ int foo(int n) {
   // CHECK:       getelementptr %struct.kmp_depend_info, %struct.kmp_depend_info* %{{.+}}, i[[SZ]] 2
   // CHECK:       getelementptr %struct.kmp_depend_info, %struct.kmp_depend_info* %{{.+}}, i[[SZ]] 3
   // CHECK:       [[DEP:%.+]] = bitcast %struct.kmp_depend_info* %{{.+}} to i8*
-  // CHECK:       call void @__kmpc_omp_wait_deps(%struct.ident_t* [[ID]], i32 [[GTID]], i32 4, i8* [[DEP]], i32 0, i8* null)
+  // CHECK:       call void @__kmpc_omp_taskwait_deps_51(%struct.ident_t* [[ID]], i32 [[GTID]], i32 4, i8* [[DEP]], i32 0, i8* null, i32 0)
   // CHECK:       call void @__kmpc_omp_task_begin_if0(%struct.ident_t* [[ID]], i32 [[GTID]], i8* [[TASK]])
   // CHECK:       call i32 [[TASK_ENTRY0]](i32 [[GTID]], [[TASK_TY0]]* [[BC_TASK]])
   // CHECK:       call void @__kmpc_omp_task_complete_if0(%struct.ident_t* [[ID]], i32 [[GTID]], i8* [[TASK]])
@@ -160,7 +160,7 @@ int foo(int n) {
   // CHECK:       [[BC_TASK:%.+]] = bitcast i8* [[TASK]] to [[TASK_TY2:%.+]]*
   // CHECK:       getelementptr %struct.kmp_depend_info, %struct.kmp_depend_info* %{{.+}}, i[[SZ]] 0
   // CHECK:       [[DEP:%.+]] = bitcast %struct.kmp_depend_info* %{{.+}} to i8*
-  // CHECK:       call void @__kmpc_omp_wait_deps(%struct.ident_t* [[ID]], i32 [[GTID]], i32 1, i8* [[DEP]], i32 0, i8* null)
+  // CHECK:       call void @__kmpc_omp_taskwait_deps_51(%struct.ident_t* [[ID]], i32 [[GTID]], i32 1, i8* [[DEP]], i32 0, i8* null, i32 0)
   // CHECK:       call void @__kmpc_omp_task_begin_if0(%struct.ident_t* [[ID]], i32 [[GTID]], i8* [[TASK]])
   // CHECK:       call i32 [[TASK_ENTRY2]](i32 [[GTID]], [[TASK_TY2]]* [[BC_TASK]])
   // CHECK:       call void @__kmpc_omp_task_complete_if0(%struct.ident_t* [[ID]], i32 [[GTID]], i8* [[TASK]])
diff --git a/clang/test/OpenMP/target_teams_distribute_parallel_for_depend_codegen.cpp b/clang/test/OpenMP/target_teams_distribute_parallel_for_depend_codegen.cpp
index 67fcde3b66f27..5cb55b6204795 100644
--- a/clang/test/OpenMP/target_teams_distribute_parallel_for_depend_codegen.cpp
+++ b/clang/test/OpenMP/target_teams_distribute_parallel_for_depend_codegen.cpp
@@ -87,7 +87,7 @@ int foo(int n) {
   // CHECK:       getelementptr %struct.kmp_depend_info, %struct.kmp_depend_info* %{{.+}}, i[[SZ]] 2
   // CHECK:       getelementptr %struct.kmp_depend_info, %struct.kmp_depend_info* %{{.+}}, i[[SZ]] 3
   // CHECK:       [[DEP:%.+]] = bitcast %struct.kmp_depend_info* %{{.+}} to i8*
-  // CHECK:       call void @__kmpc_omp_wait_deps(%struct.ident_t* [[ID]], i32 [[GTID]], i32 4, i8* [[DEP]], i32 0, i8* null)
+  // CHECK:       call void @__kmpc_omp_taskwait_deps_51(%struct.ident_t* [[ID]], i32 [[GTID]], i32 4, i8* [[DEP]], i32 0, i8* null, i32 0)
   // CHECK:       call void @__kmpc_omp_task_begin_if0(%struct.ident_t* [[ID]], i32 [[GTID]], i8* [[TASK]])
   // CHECK:       call i32 [[TASK_ENTRY0]](i32 [[GTID]], [[TASK_TY0]]* [[BC_TASK]])
   // CHECK:       call void @__kmpc_omp_task_complete_if0(%struct.ident_t* [[ID]], i32 [[GTID]], i8* [[TASK]])
@@ -160,7 +160,7 @@ int foo(int n) {
   // CHECK:       [[BC_TASK:%.+]] = bitcast i8* [[TASK]] to [[TASK_TY2:%.+]]*
   // CHECK:       getelementptr %struct.kmp_depend_info, %struct.kmp_depend_info* %{{.+}}, i[[SZ]] 0
   // CHECK:       [[DEP:%.+]] = bitcast %struct.kmp_depend_info* %{{.+}} to i8*
-  // CHECK:       call void @__kmpc_omp_wait_deps(%struct.ident_t* [[ID]], i32 [[GTID]], i32 1, i8* [[DEP]], i32 0, i8* null)
+  // CHECK:       call void @__kmpc_omp_taskwait_deps_51(%struct.ident_t* [[ID]], i32 [[GTID]], i32 1, i8* [[DEP]], i32 0, i8* null, i32 0)
   // CHECK:       call void @__kmpc_omp_task_begin_if0(%struct.ident_t* [[ID]], i32 [[GTID]], i8* [[TASK]])
   // CHECK:       call i32 [[TASK_ENTRY2]](i32 [[GTID]], [[TASK_TY2]]* [[BC_TASK]])
   // CHECK:       call void @__kmpc_omp_task_complete_if0(%struct.ident_t* [[ID]], i32 [[GTID]], i8* [[TASK]])
diff --git a/clang/test/OpenMP/target_teams_distribute_parallel_for_simd_depend_codegen.cpp b/clang/test/OpenMP/target_teams_distribute_parallel_for_simd_depend_codegen.cpp
index 92668b110f935..1c9ebfaea8592 100644
--- a/clang/test/OpenMP/target_teams_distribute_parallel_for_simd_depend_codegen.cpp
+++ b/clang/test/OpenMP/target_teams_distribute_parallel_for_simd_depend_codegen.cpp
@@ -87,7 +87,7 @@ int foo(int n) {
   // CHECK:       getelementptr %struct.kmp_depend_info, %struct.kmp_depend_info* %{{.+}}, i[[SZ]] 2
   // CHECK:       getelementptr %struct.kmp_depend_info, %struct.kmp_depend_info* %{{.+}}, i[[SZ]] 3
   // CHECK:       [[DEP:%.+]] = bitcast %struct.kmp_depend_info* %{{.+}} to i8*
-  // CHECK:       call void @__kmpc_omp_wait_deps(%struct.ident_t* [[ID]], i32 [[GTID]], i32 4, i8* [[DEP]], i32 0, i8* null)
+  // CHECK:       call void @__kmpc_omp_taskwait_deps_51(%struct.ident_t* [[ID]], i32 [[GTID]], i32 4, i8* [[DEP]], i32 0, i8* null, i32 0)
   // CHECK:       call void @__kmpc_omp_task_begin_if0(%struct.ident_t* [[ID]], i32 [[GTID]], i8* [[TASK]])
   // CHECK:       call i32 [[TASK_ENTRY0]](i32 [[GTID]], [[TASK_TY0]]* [[BC_TASK]])
   // CHECK:       call void @__kmpc_omp_task_complete_if0(%struct.ident_t* [[ID]], i32 [[GTID]], i8* [[TASK]])
@@ -160,7 +160,7 @@ int foo(int n) {
   // CHECK:       [[BC_TASK:%.+]] = bitcast i8* [[TASK]] to [[TASK_TY2:%.+]]*
   // CHECK:       getelementptr %struct.kmp_depend_info, %struct.kmp_depend_info* %{{.+}}, i[[SZ]] 0
   // CHECK:       [[DEP:%.+]] = bitcast %struct.kmp_depend_info* %{{.+}} to i8*
-  // CHECK:       call void @__kmpc_omp_wait_deps(%struct.ident_t* [[ID]], i32 [[GTID]], i32 1, i8* [[DEP]], i32 0, i8* null)
+  // CHECK:       call void @__kmpc_omp_taskwait_deps_51(%struct.ident_t* [[ID]], i32 [[GTID]], i32 1, i8* [[DEP]], i32 0, i8* null, i32 0)
   // CHECK:       call void @__kmpc_omp_task_begin_if0(%struct.ident_t* [[ID]], i32 [[GTID]], i8* [[TASK]])
   // CHECK:       call i32 [[TASK_ENTRY2]](i32 [[GTID]], [[TASK_TY2]]* [[BC_TASK]])
   // CHECK:       call void @__kmpc_omp_task_complete_if0(%struct.ident_t* [[ID]], i32 [[GTID]], i8* [[TASK]])
diff --git a/clang/test/OpenMP/target_teams_distribute_simd_depend_codegen.cpp b/clang/test/OpenMP/target_teams_distribute_simd_depend_codegen.cpp
index 14ae36c5bf426..0076db7750e20 100644
--- a/clang/test/OpenMP/target_teams_distribute_simd_depend_codegen.cpp
+++ b/clang/test/OpenMP/target_teams_distribute_simd_depend_codegen.cpp
@@ -101,7 +101,7 @@ int foo(int n) {
   // CHECK:       getelementptr %struct.kmp_depend_info, %struct.kmp_depend_info* %{{.+}}, i[[SZ]] 2
   // CHECK:       getelementptr %struct.kmp_depend_info, %struct.kmp_depend_info* %{{.+}}, i[[SZ]] 3
   // CHECK:       [[DEP:%.+]] = bitcast %struct.kmp_depend_info* %{{.+}} to i8*
-  // CHECK:       call void @__kmpc_omp_wait_deps(%struct.ident_t* [[ID]], i32 [[GTID]], i32 4, i8* [[DEP]], i32 0, i8* null)
+  // CHECK:       call void @__kmpc_omp_taskwait_deps_51(%struct.ident_t* [[ID]], i32 [[GTID]], i32 4, i8* [[DEP]], i32 0, i8* null, i32 0)
   // CHECK:       call void @__kmpc_omp_task_begin_if0(%struct.ident_t* [[ID]], i32 [[GTID]], i8* [[TASK]])
   // CHECK:       call i32 [[TASK_ENTRY0]](i32 [[GTID]], [[TASK_TY0]]* [[BC_TASK]])
   // CHECK:       call void @__kmpc_omp_task_complete_if0(%struct.ident_t* [[ID]], i32 [[GTID]], i8* [[TASK]])
@@ -199,7 +199,7 @@ int foo(int n) {
   // CHECK:       [[BC_TASK:%.+]] = bitcast i8* [[TASK]] to [[TASK_TY2:%.+]]*
   // CHECK:       getelementptr %struct.kmp_depend_info, %struct.kmp_depend_info* %{{.+}}, i[[SZ]] 0
   // CHECK:       [[DEP:%.+]] = bitcast %struct.kmp_depend_info* %{{.+}} to i8*
-  // CHECK:       call void @__kmpc_omp_wait_deps(%struct.ident_t* [[ID]], i32 [[GTID]], i32 1, i8* [[DEP]], i32 0, i8* null)
+  // CHECK:       call void @__kmpc_omp_taskwait_deps_51(%struct.ident_t* [[ID]], i32 [[GTID]], i32 1, i8* [[DEP]], i32 0, i8* null, i32 0)
   // CHECK:       call void @__kmpc_omp_task_begin_if0(%struct.ident_t* [[ID]], i32 [[GTID]], i8* [[TASK]])
   // CHECK:       call i32 [[TASK_ENTRY2]](i32 [[GTID]], [[TASK_TY2]]* [[BC_TASK]])
   // CHECK:       call void @__kmpc_omp_task_complete_if0(%struct.ident_t* [[ID]], i32 [[GTID]], i8* [[TASK]])
diff --git a/clang/test/OpenMP/target_update_depend_codegen.cpp b/clang/test/OpenMP/target_update_depend_codegen.cpp
index bdcbb02fdbdeb..da0207017cd7f 100644
--- a/clang/test/OpenMP/target_update_depend_codegen.cpp
+++ b/clang/test/OpenMP/target_update_depend_codegen.cpp
@@ -184,7 +184,7 @@ void foo(int arg) {
   // CK1: [[DEP_ATTRS:%.+]] = getelementptr inbounds %struct.kmp_depend_info, %struct.kmp_depend_info* [[DEP]], i32 0, i32 2
   // CK1: store i8 3, i8* [[DEP_ATTRS]]
   // CK1: [[BC:%.+]] = bitcast %struct.kmp_depend_info* [[MAIN_DEP]] to i8*
-  // CK1: call void @__kmpc_omp_wait_deps(%struct.ident_t* @{{.+}}, i32 %{{.+}}, i32 3, i8* [[BC]], i32 0, i8* null)
+  // CK1: call void @__kmpc_omp_taskwait_deps_51(%struct.ident_t* @{{.+}}, i32 %{{.+}}, i32 3, i8* [[BC]], i32 0, i8* null, i32 0)
   // CK1: call void @__kmpc_omp_task_begin_if0(%struct.ident_t* @{{.+}}, i32 %{{.+}}, i8* [[RES]])
   // CK1: = call i32 [[TASK_ENTRY2]](i32 %{{.+}}, %struct.kmp_task_t_with_privates{{.+}}* [[RES_BC]])
   // CK1: call void @__kmpc_omp_task_complete_if0(%struct.ident_t* @{{.+}}, i32 %{{.+}}, i8* [[RES]])
@@ -273,7 +273,7 @@ void foo(int arg) {
   // CK1: [[DEP_ATTRS:%.+]] = getelementptr inbounds %struct.kmp_depend_info, %struct.kmp_depend_info* [[DEP]], i32 0, i32 2
   // CK1: store i8 3, i8* [[DEP_ATTRS]]
   // CK1: [[BC:%.+]] = bitcast %struct.kmp_depend_info* [[MAIN_DEP]] to i8*
-  // CK1: call void @__kmpc_omp_wait_deps(%struct.ident_t* @{{.+}}, i32 %{{.+}}, i32 4, i8* [[BC]], i32 0, i8* null)
+  // CK1: call void @__kmpc_omp_taskwait_deps_51(%struct.ident_t* @{{.+}}, i32 %{{.+}}, i32 4, i8* [[BC]], i32 0, i8* null, i32 0)
   // CK1: call void @__kmpc_omp_task_begin_if0(%struct.ident_t* @{{.+}}, i32 %{{.+}}, i8* [[RES]])
   // CK1: = call i32 [[TASK_ENTRY3]](i32 %{{.+}}, %struct.kmp_task_t_with_privates{{.+}}* [[RES_BC]])
   // CK1: call void @__kmpc_omp_task_complete_if0(%struct.ident_t* @{{.+}}, i32 %{{.+}}, i8* [[RES]])
@@ -371,7 +371,7 @@ void foo(int arg) {
   // CK1: [[DEP_ATTRS:%.+]] = getelementptr inbounds %struct.kmp_depend_info, %struct.kmp_depend_info* [[DEP]], i32 0, i32 2
   // CK1: store i8 1, i8* [[DEP_ATTRS]]
   // CK1: [[BC:%.+]] = bitcast %struct.kmp_depend_info* [[MAIN_DEP]] to i8*
-  // CK1: call void @__kmpc_omp_wait_deps(%struct.ident_t* @{{.+}}, i32 %{{.+}}, i32 5, i8* [[BC]], i32 0, i8* null)
+  // CK1: call void @__kmpc_omp_taskwait_deps_51(%struct.ident_t* @{{.+}}, i32 %{{.+}}, i32 5, i8* [[BC]], i32 0, i8* null, i32 0)
   // CK1: call void @__kmpc_omp_task_begin_if0(%struct.ident_t* @{{.+}}, i32 %{{.+}}, i8* [[RES]])
   // CK1: = call i32 [[TASK_ENTRY4]](i32 %{{.+}}, %struct.kmp_task_t_with_privates{{.+}}* [[RES_BC]])
   // CK1: call void @__kmpc_omp_task_complete_if0(%struct.ident_t* @{{.+}}, i32 %{{.+}}, i8* [[RES]])
diff --git a/clang/test/OpenMP/task_if_codegen.cpp b/clang/test/OpenMP/task_if_codegen.cpp
index 742833d7e3665..1809951e9379b 100644
--- a/clang/test/OpenMP/task_if_codegen.cpp
+++ b/clang/test/OpenMP/task_if_codegen.cpp
@@ -198,7 +198,7 @@ int main() {
 // CHECK1-NEXT:    [[TMP25:%.*]] = call i32 @__kmpc_omp_task_with_deps(ptr @[[GLOB1]], i32 [[TMP0]], ptr [[TMP15]], i32 1, ptr [[TMP18]], i32 0, ptr null)
 // CHECK1-NEXT:    br label [[OMP_IF_END7:%.*]]
 // CHECK1:       omp_if.else6:
-// CHECK1-NEXT:    call void @__kmpc_omp_wait_deps(ptr @[[GLOB1]], i32 [[TMP0]], i32 1, ptr [[TMP18]], i32 0, ptr null)
+// CHECK1-NEXT:    call void @__kmpc_omp_taskwait_deps_51(ptr @[[GLOB1]], i32 [[TMP0]], i32 1, ptr [[TMP18]], i32 0, ptr null, i32 0)
 // CHECK1-NEXT:    call void @__kmpc_omp_task_begin_if0(ptr @[[GLOB1]], i32 [[TMP0]], ptr [[TMP15]])
 // CHECK1-NEXT:    [[TMP26:%.*]] = call i32 @.omp_task_entry..9(i32 [[TMP0]], ptr [[TMP15]]) #[[ATTR3]]
 // CHECK1-NEXT:    call void @__kmpc_omp_task_complete_if0(ptr @[[GLOB1]], i32 [[TMP0]], ptr [[TMP15]])
@@ -404,7 +404,7 @@ int main() {
 // CHECK1-NEXT:    [[TMP26:%.*]] = call i32 @__kmpc_omp_task_with_deps(ptr @[[GLOB1]], i32 [[TMP0]], ptr [[TMP15]], i32 1, ptr [[TMP18]], i32 0, ptr null)
 // CHECK1-NEXT:    br label [[OMP_IF_END7:%.*]]
 // CHECK1:       omp_if.else6:
-// CHECK1-NEXT:    call void @__kmpc_omp_wait_deps(ptr @[[GLOB1]], i32 [[TMP0]], i32 1, ptr [[TMP18]], i32 0, ptr null)
+// CHECK1-NEXT:    call void @__kmpc_omp_taskwait_deps_51(ptr @[[GLOB1]], i32 [[TMP0]], i32 1, ptr [[TMP18]], i32 0, ptr null, i32 0)
 // CHECK1-NEXT:    call void @__kmpc_omp_task_begin_if0(ptr @[[GLOB1]], i32 [[TMP0]], ptr [[TMP15]])
 // CHECK1-NEXT:    [[TMP27:%.*]] = call i32 @.omp_task_entry..17(i32 [[TMP0]], ptr [[TMP15]]) #[[ATTR3]]
 // CHECK1-NEXT:    call void @__kmpc_omp_task_complete_if0(ptr @[[GLOB1]], i32 [[TMP0]], ptr [[TMP15]])
@@ -429,7 +429,7 @@ int main() {
 // CHECK1-NEXT:    [[TMP39:%.*]] = call i32 @__kmpc_omp_task_with_deps(ptr @[[GLOB1]], i32 [[TMP0]], ptr [[TMP28]], i32 1, ptr [[TMP31]], i32 0, ptr null)
 // CHECK1-NEXT:    br label [[OMP_IF_END14:%.*]]
 // CHECK1:       omp_if.else13:
-// CHECK1-NEXT:    call void @__kmpc_omp_wait_deps(ptr @[[GLOB1]], i32 [[TMP0]], i32 1, ptr [[TMP31]], i32 0, ptr null)
+// CHECK1-NEXT:    call void @__kmpc_omp_taskwait_deps_51(ptr @[[GLOB1]], i32 [[TMP0]], i32 1, ptr [[TMP31]], i32 0, ptr null, i32 0)
 // CHECK1-NEXT:    call void @__kmpc_omp_task_begin_if0(ptr @[[GLOB1]], i32 [[TMP0]], ptr [[TMP28]])
 // CHECK1-NEXT:    [[TMP40:%.*]] = call i32 @.omp_task_entry..19(i32 [[TMP0]], ptr [[TMP28]]) #[[ATTR3]]
 // CHECK1-NEXT:    call void @__kmpc_omp_task_complete_if0(ptr @[[GLOB1]], i32 [[TMP0]], ptr [[TMP28]])
@@ -454,7 +454,7 @@ int main() {
 // CHECK1-NEXT:    [[TMP52:%.*]] = call i32 @__kmpc_omp_task_with_deps(ptr @[[GLOB1]], i32 [[TMP0]], ptr [[TMP41]], i32 1, ptr [[TMP44]], i32 0, ptr null)
 // CHECK1-NEXT:    br label [[OMP_IF_END21:%.*]]
 // CHECK1:       omp_if.else20:
-// CHECK1-NEXT:    call void @__kmpc_omp_wait_deps(ptr @[[GLOB1]], i32 [[TMP0]], i32 1, ptr [[TMP44]], i32 0, ptr null)
+// CHECK1-NEXT:    call void @__kmpc_omp_taskwait_deps_51(ptr @[[GLOB1]], i32 [[TMP0]], i32 1, ptr [[TMP44]], i32 0, ptr null, i32 0)
 // CHECK1-NEXT:    call void @__kmpc_omp_task_begin_if0(ptr @[[GLOB1]], i32 [[TMP0]], ptr [[TMP41]])
 // CHECK1-NEXT:    [[TMP53:%.*]] = call i32 @.omp_task_entry..21(i32 [[TMP0]], ptr [[TMP41]]) #[[ATTR3]]
 // CHECK1-NEXT:    call void @__kmpc_omp_task_complete_if0(ptr @[[GLOB1]], i32 [[TMP0]], ptr [[TMP41]])
diff --git a/clang/test/OpenMP/taskwait_ast_print.cpp b/clang/test/OpenMP/taskwait_ast_print.cpp
index 5b40242ece1cb..670e1fbe7fc76 100644
--- a/clang/test/OpenMP/taskwait_ast_print.cpp
+++ b/clang/test/OpenMP/taskwait_ast_print.cpp
@@ -1,10 +1,10 @@
-// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=50 -ast-print %s | FileCheck %s
-// RUN: %clang_cc1 -fopenmp -fopenmp-version=50 -x c++ -std=c++11 -emit-pch -o %t %s
-// RUN: %clang_cc1 -fopenmp -fopenmp-version=50 -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print | FileCheck %s
+// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=51 -ast-print %s | FileCheck %s
+// RUN: %clang_cc1 -fopenmp -fopenmp-version=51 -x c++ -std=c++11 -emit-pch -o %t %s
+// RUN: %clang_cc1 -fopenmp -fopenmp-version=51 -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print | FileCheck %s
 
-// RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-version=50 -ast-print %s | FileCheck %s
-// RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=50 -x c++ -std=c++11 -emit-pch -o %t %s
-// RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=50 -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print | FileCheck %s
+// RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-version=51 -ast-print %s | FileCheck %s
+// RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=51 -x c++ -std=c++11 -emit-pch -o %t %s
+// RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=51 -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print | FileCheck %s
 // expected-no-diagnostics
 
 #ifndef HEADER
@@ -19,6 +19,15 @@ T tmain(T argc) {
 #pragma omp taskwait depend(in:a, argc)
   return a + argc;
 }
+
+template <class T>
+T ndmain(T argc) {
+  static T a;
+#pragma omp taskwait
+#pragma omp taskwait depend(in:a, argc) nowait
+  return a + argc;
+}
+
 // CHECK:      static T a;
 // CHECK-NEXT: #pragma omp taskwait{{$}}
 // CHECK-NEXT: #pragma omp taskwait depend(in : a,argc){{$}}
@@ -29,6 +38,16 @@ T tmain(T argc) {
 // CHECK-NEXT: #pragma omp taskwait
 // CHECK-NEXT: #pragma omp taskwait depend(in : a,argc){{$}}
 
+// CHECK:      static T a;
+// CHECK-NEXT: #pragma omp taskwait{{$}}
+// CHECK-NEXT: #pragma omp taskwait depend(in : a,argc) nowait{{$}}
+// CHECK:      static int a;
+// CHECK-NEXT: #pragma omp taskwait
+// CHECK-NEXT: #pragma omp taskwait depend(in : a,argc) nowait{{$}}
+// CHECK:      static char a;
+// CHECK-NEXT: #pragma omp taskwait
+// CHECK-NEXT: #pragma omp taskwait depend(in : a,argc) nowait{{$}}
+
 int main(int argc, char **argv) {
   static int a;
 // CHECK: static int a;
@@ -36,7 +55,7 @@ int main(int argc, char **argv) {
 #pragma omp taskwait depend(out:a, argc)
   // CHECK-NEXT: #pragma omp taskwait
   // CHECK-NEXT: #pragma omp taskwait depend(out : a,argc)
-  return tmain(argc) + tmain(argv[0][0]) + a;
+  return tmain(argc) + tmain(argv[0][0]) + a + ndmain(argc) + ndmain(argv[0][0]);
 }
 
 #endif
diff --git a/clang/test/OpenMP/taskwait_depend_codegen.cpp b/clang/test/OpenMP/taskwait_depend_codegen.cpp
index e68fbc1debb3f..81b4dce29c783 100644
--- a/clang/test/OpenMP/taskwait_depend_codegen.cpp
+++ b/clang/test/OpenMP/taskwait_depend_codegen.cpp
@@ -32,7 +32,7 @@ int main(int argc, char **argv) {
 
 // CHECK-LABEL: tmain
 // CHECK: [[GTID:%.+]] = call i32 @__kmpc_global_thread_num(ptr @{{.+}})
-// CHECK: call void @__kmpc_omp_wait_deps(ptr @{{.+}}, i32 [[GTID]], i32 1, ptr %{{.}}, i32 0, ptr null)
+// CHECK: call void @__kmpc_omp_taskwait_deps_51(ptr @{{.+}}, i32 [[GTID]], i32 1, ptr %{{.}}, i32 0, ptr null, i32 0)
 
 
 #endif
diff --git a/clang/test/OpenMP/taskwait_depend_nowait_codegen.cpp b/clang/test/OpenMP/taskwait_depend_nowait_codegen.cpp
new file mode 100644
index 0000000000000..2a4f02c2aefda
--- /dev/null
+++ b/clang/test/OpenMP/taskwait_depend_nowait_codegen.cpp
@@ -0,0 +1,34 @@
+// RUN: %clang_cc1 -verify -triple x86_64-apple-darwin10 -fopenmp -fopenmp-version=51 -x c++ -emit-llvm %s -o - | FileCheck %s
+// RUN: %clang_cc1 -fopenmp -fopenmp-version=51 -x c++ -triple x86_64-apple-darwin10 -emit-pch -o %t %s
+// RUN: %clang_cc1 -fopenmp -fopenmp-version=51 -x c++ -triple x86_64-apple-darwin10 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s
+
+// RUN: %clang_cc1 -verify -triple x86_64-apple-darwin10 -fopenmp-simd -fopenmp-version=51 -x c++ -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s
+// RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=51 -x c++ -triple x86_64-apple-darwin10 -emit-pch -o %t %s
+// RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=51 -x c++ -triple x86_64-apple-darwin10 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY0 %s
+// SIMD-ONLY0-NOT: {{__kmpc|__tgt}}
+// expected-no-diagnostics
+#ifndef HEADER
+#define HEADER
+
+void foo() {}
+
+template <class T>
+T nmain(T &argc) {
+  static T a;
+  #pragma omp taskwait depend(in:argc) nowait
+  return a + argc;
+}
+int main(int argc, char **argv) {
+  int n = 0;
+  n = argc;
+  return nmain(n);
+}
+
+// CHECK-LABEL: @main{{.*}}
+
+// CHECK-LABEL: nmain
+// CHECK: [[GTID:%.+]] = call i32 @__kmpc_global_thread_num(ptr @{{.+}})
+// CHECK: call void @__kmpc_omp_taskwait_deps_51(ptr @{{.+}}, i32 [[GTID]], i32 1, ptr %{{.}}, i32 0, ptr null, i32 1)
+
+
+#endif
diff --git a/llvm/include/llvm/Frontend/OpenMP/OMP.td b/llvm/include/llvm/Frontend/OpenMP/OMP.td
index a43e9f6cd68f3..f2bd5b4c9eb88 100644
--- a/llvm/include/llvm/Frontend/OpenMP/OMP.td
+++ b/llvm/include/llvm/Frontend/OpenMP/OMP.td
@@ -563,7 +563,8 @@ def OMP_Error : Directive<"error"> {
 }
 def OMP_TaskWait : Directive<"taskwait"> {
   let allowedClauses = [
-    VersionedClause<OMPC_Depend, 50>
+    VersionedClause<OMPC_Depend, 50>,
+    VersionedClause<OMPC_NoWait, 51>
   ];
 }
 def OMP_TaskGroup : Directive<"taskgroup"> {
diff --git a/llvm/include/llvm/Frontend/OpenMP/OMPKinds.def b/llvm/include/llvm/Frontend/OpenMP/OMPKinds.def
index a8404fd31182c..ce750857eafda 100644
--- a/llvm/include/llvm/Frontend/OpenMP/OMPKinds.def
+++ b/llvm/include/llvm/Frontend/OpenMP/OMPKinds.def
@@ -373,6 +373,8 @@ __OMP_RTL(__kmpc_proxy_task_completed_ooo, false, Void, VoidPtr)
 
 __OMP_RTL(__kmpc_omp_wait_deps, false, Void, IdentPtr, Int32, Int32,
           /* kmp_depend_info_t */ VoidPtr, Int32, VoidPtr)
+__OMP_RTL(__kmpc_omp_taskwait_deps_51, false, Void, IdentPtr, Int32, Int32,
+          /* kmp_depend_info_t */ VoidPtr, Int32, VoidPtr, Int32)
 __OMP_RTL(__kmpc_cancellationpoint, false, Int32, IdentPtr, Int32, Int32)
 
 __OMP_RTL(__kmpc_fork_teams, true, Void, IdentPtr, Int32, ParallelTaskPtr)
@@ -898,6 +900,9 @@ __OMP_RTL_ATTRS(__kmpc_proxy_task_completed_ooo, DefaultAttrs, AttributeSet(),
 __OMP_RTL_ATTRS(__kmpc_omp_wait_deps, BarrierAttrs, AttributeSet(),
                 ParamAttrs(ReadOnlyPtrAttrs, AttributeSet(), AttributeSet(),
                            ReadOnlyPtrAttrs))
+__OMP_RTL_ATTRS(__kmpc_omp_taskwait_deps_51, BarrierAttrs, AttributeSet(),
+                ParamAttrs(ReadOnlyPtrAttrs, AttributeSet(), AttributeSet(),
+                           ReadOnlyPtrAttrs))
 __OMP_RTL_ATTRS(__kmpc_cancellationpoint, DefaultAttrs, AttributeSet(),
                 ParamAttrs(ReadOnlyPtrAttrs))
 
diff --git a/llvm/lib/Frontend/OpenMP/OMPIRBuilder.cpp b/llvm/lib/Frontend/OpenMP/OMPIRBuilder.cpp
index 29d3e96fd283d..ddbcef1593715 100644
--- a/llvm/lib/Frontend/OpenMP/OMPIRBuilder.cpp
+++ b/llvm/lib/Frontend/OpenMP/OMPIRBuilder.cpp
@@ -2367,7 +2367,7 @@ OpenMPIRBuilder::InsertPointTy OpenMPIRBuilder::applyWorkshareLoop(
   case OMPScheduleType::BaseRuntimeSimd:
     assert(!ChunkSize &&
            "schedule type does not support user-defined chunk sizes");
-    [[fallthrough]];
+    LLVM_FALLTHROUGH;
   case OMPScheduleType::BaseDynamicChunked:
   case OMPScheduleType::BaseGuidedChunked:
   case OMPScheduleType::BaseGuidedIterativeChunked:
diff --git a/openmp/runtime/src/dllexports b/openmp/runtime/src/dllexports
index ec3c6dcb5ea0d..991f173b66ab2 100644
--- a/openmp/runtime/src/dllexports
+++ b/openmp/runtime/src/dllexports
@@ -346,6 +346,7 @@ kmpc_set_defaults                           224
         __kmpc_fork_teams                   241
         __kmpc_omp_task_with_deps           242
         __kmpc_omp_wait_deps                243
+        __kmpc_omp_taskwait_deps_51         292
         __kmpc_cancel                       244
         __kmpc_cancellationpoint            245
         __kmpc_cancel_barrier               246
diff --git a/openmp/runtime/src/kmp.h b/openmp/runtime/src/kmp.h
index 5982425a9d5cd..417f1d2fd0d3a 100644
--- a/openmp/runtime/src/kmp.h
+++ b/openmp/runtime/src/kmp.h
@@ -3982,7 +3982,6 @@ KMP_EXPORT void __kmpc_omp_task_complete_if0(ident_t *loc_ref, kmp_int32 gtid,
 KMP_EXPORT kmp_int32 __kmpc_omp_task_parts(ident_t *loc_ref, kmp_int32 gtid,
                                            kmp_task_t *new_task);
 KMP_EXPORT kmp_int32 __kmpc_omp_taskwait(ident_t *loc_ref, kmp_int32 gtid);
-
 KMP_EXPORT kmp_int32 __kmpc_omp_taskyield(ident_t *loc_ref, kmp_int32 gtid,
                                           int end_part);
 
@@ -4006,6 +4005,15 @@ KMP_EXPORT void __kmpc_omp_wait_deps(ident_t *loc_ref, kmp_int32 gtid,
                                      kmp_depend_info_t *dep_list,
                                      kmp_int32 ndeps_noalias,
                                      kmp_depend_info_t *noalias_dep_list);
+/* __kmpc_omp_taskwait_deps_51 : Function for OpenMP 5.1 nowait clause.
+ *                               Placeholder for taskwait with nowait clause.*/
+KMP_EXPORT void __kmpc_omp_taskwait_deps_51(ident_t *loc_ref, kmp_int32 gtid,
+                                            kmp_int32 ndeps,
+                                            kmp_depend_info_t *dep_list,
+                                            kmp_int32 ndeps_noalias,
+                                            kmp_depend_info_t *noalias_dep_list,
+                                            kmp_int32 has_no_wait);
+
 extern kmp_int32 __kmp_omp_task(kmp_int32 gtid, kmp_task_t *new_task,
                                 bool serialize_immediate);
 
diff --git a/openmp/runtime/src/kmp_taskdeps.cpp b/openmp/runtime/src/kmp_taskdeps.cpp
index 6c1d93a89183c..5fcb84d0befa7 100644
--- a/openmp/runtime/src/kmp_taskdeps.cpp
+++ b/openmp/runtime/src/kmp_taskdeps.cpp
@@ -744,10 +744,24 @@ Blocks the current task until all specifies dependences have been fulfilled.
 void __kmpc_omp_wait_deps(ident_t *loc_ref, kmp_int32 gtid, kmp_int32 ndeps,
                           kmp_depend_info_t *dep_list, kmp_int32 ndeps_noalias,
                           kmp_depend_info_t *noalias_dep_list) {
-  KA_TRACE(10, ("__kmpc_omp_wait_deps(enter): T#%d loc=%p\n", gtid, loc_ref));
+  __kmpc_omp_taskwait_deps_51(loc_ref, gtid, ndeps, dep_list, ndeps_noalias,
+                              noalias_dep_list, false);
+}
 
+/* __kmpc_omp_taskwait_deps_51 : Function for OpenMP 5.1 nowait clause.
+                                 Placeholder for taskwait with nowait clause.
+                                 Earlier code of __kmpc_omp_wait_deps() is now
+                                 in this function.
+*/
+void __kmpc_omp_taskwait_deps_51(ident_t *loc_ref, kmp_int32 gtid,
+                                 kmp_int32 ndeps, kmp_depend_info_t *dep_list,
+                                 kmp_int32 ndeps_noalias,
+                                 kmp_depend_info_t *noalias_dep_list,
+                                 kmp_int32 has_no_wait) {
+  KA_TRACE(10, ("__kmpc_omp_taskwait_deps(enter): T#%d loc=%p nowait#%d\n",
+                gtid, loc_ref, has_no_wait));
   if (ndeps == 0 && ndeps_noalias == 0) {
-    KA_TRACE(10, ("__kmpc_omp_wait_deps(exit): T#%d has no dependences to "
+    KA_TRACE(10, ("__kmpc_omp_taskwait_deps(exit): T#%d has no dependences to "
                   "wait upon : loc=%p\n",
                   gtid, loc_ref));
     return;
@@ -839,7 +853,7 @@ void __kmpc_omp_wait_deps(ident_t *loc_ref, kmp_int32 gtid, kmp_int32 ndeps,
   ignore = ignore || current_task->td_dephash == NULL;
 
   if (ignore) {
-    KA_TRACE(10, ("__kmpc_omp_wait_deps(exit): T#%d has no blocking "
+    KA_TRACE(10, ("__kmpc_omp_taskwait_deps(exit): T#%d has no blocking "
                   "dependences : loc=%p\n",
                   gtid, loc_ref));
 #if OMPT_SUPPORT
@@ -854,7 +868,7 @@ void __kmpc_omp_wait_deps(ident_t *loc_ref, kmp_int32 gtid, kmp_int32 ndeps,
   if (!__kmp_check_deps(gtid, &node, NULL, &current_task->td_dephash,
                         DEP_BARRIER, ndeps, dep_list, ndeps_noalias,
                         noalias_dep_list)) {
-    KA_TRACE(10, ("__kmpc_omp_wait_deps(exit): T#%d has no blocking "
+    KA_TRACE(10, ("__kmpc_omp_taskwait_deps(exit): T#%d has no blocking "
                   "dependences : loc=%p\n",
                   gtid, loc_ref));
 #if OMPT_SUPPORT
@@ -875,6 +889,7 @@ void __kmpc_omp_wait_deps(ident_t *loc_ref, kmp_int32 gtid, kmp_int32 ndeps,
 #if OMPT_SUPPORT
   __ompt_taskwait_dep_finish(current_task, taskwait_task_data);
 #endif /* OMPT_SUPPORT */
-  KA_TRACE(10, ("__kmpc_omp_wait_deps(exit): T#%d finished waiting : loc=%p\n",
+  KA_TRACE(10, ("__kmpc_omp_taskwait_deps(exit): T#%d finished waiting : loc=%p\
+                \n",
                 gtid, loc_ref));
 }