[PATCH] D141531: [OpenMP][FIX] Allow multiple `depend` clauses on a `taskwait nowait`

[Johannes Doerfert via Phabricator via cfe-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rGa8eccca93415: [OpenMP][FIX] Allow multiple `depend` clauses on a `taskwait nowait` (authored by jdoerfert).
Herald added a project: clang.
Herald added a subscriber: cfe-commits.

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D141531/new/

https://reviews.llvm.org/D141531

Files:
  clang/lib/Sema/SemaOpenMP.cpp
  clang/test/OpenMP/taskwait_ast_print.cpp


Index: clang/test/OpenMP/taskwait_ast_print.cpp
===================================================================
--- clang/test/OpenMP/taskwait_ast_print.cpp
+++ clang/test/OpenMP/taskwait_ast_print.cpp
@@ -25,6 +25,7 @@
   static T a;
 #pragma omp taskwait
 #pragma omp taskwait depend(in:a, argc) nowait
+#pragma omp taskwait depend(in:a) depend(in:argc) nowait
   return a + argc;
 }
 
@@ -41,12 +42,15 @@
 // CHECK:      static T a;
 // CHECK-NEXT: #pragma omp taskwait{{$}}
 // CHECK-NEXT: #pragma omp taskwait depend(in : a,argc) nowait{{$}}
+// CHECK-NEXT: #pragma omp taskwait depend(in : a) depend(in : argc) nowait{{$}}
 // CHECK:      static int a;
 // CHECK-NEXT: #pragma omp taskwait
 // CHECK-NEXT: #pragma omp taskwait depend(in : a,argc) nowait{{$}}
+// CHECK-NEXT: #pragma omp taskwait depend(in : a) depend(in : argc) nowait{{$}}
 // CHECK:      static char a;
 // CHECK-NEXT: #pragma omp taskwait
 // CHECK-NEXT: #pragma omp taskwait depend(in : a,argc) nowait{{$}}
+// CHECK-NEXT: #pragma omp taskwait depend(in : a) depend(in : argc) nowait{{$}}
 
 int main(int argc, char **argv) {
   static int a;
Index: clang/lib/Sema/SemaOpenMP.cpp
===================================================================
--- clang/lib/Sema/SemaOpenMP.cpp
+++ clang/lib/Sema/SemaOpenMP.cpp
@@ -11109,9 +11109,10 @@
                                               SourceLocation EndLoc) {
   const OMPNowaitClause *NowaitC =
       OMPExecutableDirective::getSingleClause<OMPNowaitClause>(Clauses);
-  const OMPDependClause *DependC =
-      OMPExecutableDirective::getSingleClause<OMPDependClause>(Clauses);
-  if (NowaitC && !DependC) {
+  bool HasDependC =
+      !OMPExecutableDirective::getClausesOfKind<OMPDependClause>(Clauses)
+           .empty();
+  if (NowaitC && !HasDependC) {
     Diag(StartLoc, diag::err_omp_nowait_clause_without_depend);
     return StmtError();
   }


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