[OPENMP] Fixed DSA processing for predetermined shared variables.
This patch allows to use predetermined shared variables in private clauses in
parallel or tasks regions.
llvm-svn: 226549
diff --git a/clang/lib/Sema/SemaOpenMP.cpp b/clang/lib/Sema/SemaOpenMP.cpp
index cd03f99..d8bedd7 100644
--- a/clang/lib/Sema/SemaOpenMP.cpp
+++ b/clang/lib/Sema/SemaOpenMP.cpp
@@ -425,16 +425,16 @@
// OpenMP [2.9.1.1, Data-sharing Attribute Rules for Variables Referenced
// in a Construct, C/C++, predetermined, p.4]
// Static data members are shared.
- if (D->isStaticDataMember()) {
- DVar.CKind = OMPC_shared;
- return DVar;
- }
-
// OpenMP [2.9.1.1, Data-sharing Attribute Rules for Variables Referenced
// in a Construct, C/C++, predetermined, p.7]
// Variables with static storage duration that are declared in a scope
// inside the construct are shared.
- if (D->isStaticLocal()) {
+ if (D->isStaticDataMember() || D->isStaticLocal()) {
+ DSAVarData DVarTemp =
+ hasDSA(D, isOpenMPPrivate, MatchesAlways(), FromParent);
+ if (DVarTemp.CKind != OMPC_unknown && DVarTemp.RefExpr)
+ return DVar;
+
DVar.CKind = OMPC_shared;
return DVar;
}