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[flang][OpenMP] Consider previous DSA for static duration variables #143601

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Merged
merged 2 commits into from
Jun 11, 2025
Merged

[flang][OpenMP] Consider previous DSA for static duration variables #143601

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[flang][OpenMP] Consider previous DSA for static duration variables
mrkajetanp Jun 10, 2025
8369335
Add unit test
mrkajetanp Jun 11, 2025
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4 changes: 3 additions & 1 deletion flang/lib/Semantics/resolve-directives.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -2382,7 +2382,9 @@ void OmpAttributeVisitor::CreateImplicitSymbols(const Symbol *symbol) {
dsa = prevDSA;
} else if (taskGenDir) {
// TODO 5) dummy arg in orphaned taskgen construct -> firstprivate
if (prevDSA.test(Symbol::Flag::OmpShared) || isStaticStorageDuration) {
if (prevDSA.test(Symbol::Flag::OmpShared) ||
(isStaticStorageDuration &&
(prevDSA & dataSharingAttributeFlags).none())) {
// 6) shared in enclosing context -> shared
dsa = {Symbol::Flag::OmpShared};
makeSymbol(dsa);
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