[OPENMP] Fix PR34916: Crash on mixing taskloop|tasks directives.

If both taskloop and task directives are used at the same time in one
program, we may ran into the situation when the particular type for task
directive is reused for taskloop directives. Patch fixes this problem.

llvm-svn: 315464

1 files changed, 4 insertions, 0 deletions

diff --git a/clang/lib/CodeGen/CGOpenMPRuntime.h b/clang/lib/CodeGen/CGOpenMPRuntime.h
index 4a93e797545..94a14384137 100644
--- a/clang/lib/CodeGen/CGOpenMPRuntime.h
+++ b/clang/lib/CodeGen/CGOpenMPRuntime.h
@@ -318,6 +318,10 @@ private:
   ///    deconstructors of firstprivate C++ objects */
   /// } kmp_task_t;
   QualType KmpTaskTQTy;
+  /// Saved kmp_task_t for task directive.
+  QualType SavedKmpTaskTQTy;
+  /// Saved kmp_task_t for taskloop-based directive.
+  QualType SavedKmpTaskloopTQTy;
   /// \brief Type typedef struct kmp_depend_info {
   ///    kmp_intptr_t               base_addr;
   ///    size_t                     len;