[flang-commits] [flang] [flang][OpenMP][MLIR] Basic support for delayed privatization code-gen (PR #81833)

[Kiran Chandramohan via flang-commits]

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@@ -1000,6 +1000,17 @@ class FirConverter : public Fortran::lower::AbstractConverter {
       if (sym.detailsIf<Fortran::semantics::CommonBlockDetails>())
         return symMap->lookupSymbol(sym);
 
+      // For symbols to be privatized in OMP, the symbol is mapped to an
+      // instance of `SymbolBox::Intrinsic` (i.e. a direct mapping to an MLIR
+      // SSA value). This MLIR SSA value is the block argument to the
+      // `omp.private`'s `alloc` block. If this is the case, we return this
+      // `SymbolBox::Intrinsic` value.
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kiranchandramohan wrote:

Is the point that Extended values are not allowed here now?

https://github.com/llvm/llvm-project/pull/81833