[flang-commits] [flang] [flang][OpenMP] Handle REQUIRES ADMO in lowering (PR #144362)

[Tom Eccles via flang-commits]

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@@ -1719,6 +1719,22 @@ void OmpStructureChecker::Leave(const parser::OpenMPDepobjConstruct &x) {
 void OmpStructureChecker::Enter(const parser::OpenMPRequiresConstruct &x) {
   const auto &dir{std::get<parser::Verbatim>(x.t)};
   PushContextAndClauseSets(dir.source, llvm::omp::Directive::OMPD_requires);
+
+  if (visitedAtomicSource_.empty()) {
+    return;
+  }
+  const auto &clauseList{std::get<parser::OmpClauseList>(x.t)};
+  for (const parser::OmpClause &clause : clauseList.v) {
+    llvm::omp::Clause id{clause.Id()};
+    if (id == llvm::omp::Clause::OMPC_atomic_default_mem_order) {
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tblah wrote:

Ahh sorry I should have checked - I just didn't see it in check-omp-structure and assumed. Thanks for having a look.

https://github.com/llvm/llvm-project/pull/144362