================
@@ -6135,6 +6137,79 @@ processImplicitMapsWithDefaultMappers(Sema &S,
DSAStackTy *Stack,
}
}
+namespace {
+/// A 'teams loop' with a nested 'loop bind(parallel)' or generic function
+/// call in the associated loop-nest cannot be a 'parallel for'.
+class TeamsLoopChecker final : public ConstStmtVisitor<TeamsLoopChecker> {
+ Sema &SemaRef;
+
+public:
+ bool teamsLoopCanBeParallelFor() const { return TeamsLoopCanBeParallelFor; }
+
+ // Is there a nested OpenMP loop bind(parallel)
+ void VisitOMPExecutableDirective(const OMPExecutableDirective *D) {
+ if (D->getDirectiveKind() == llvm::omp::Directive::OMPD_loop) {
+ if (const auto *C = D->getSingleClause<OMPBindClause>())
+ if (C->getBindKind() == OMPC_BIND_parallel) {
+ TeamsLoopCanBeParallelFor = false;
+ // No need to continue visiting any more
+ return;
+ }
+ }
+ for (const Stmt *Child : D->children())
+ if (Child)
+ Visit(Child);
+ }
+
+ void VisitCallExpr(const CallExpr *C) {
----------------
efriedma-quic wrote:
I just meant "plan" more loosely in the sense of how you expect the code to
evolve in the future, not that you have a timeline to implement a specific
change.
https://github.com/llvm/llvm-project/pull/87278
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