[flang-commits] [flang] [acc] `acc declare` + `present` clause for COMMON blocks (PR #175588)

[Susan Tan ス-ザン タン via flang-commits]

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@@ -961,6 +986,25 @@ static void genDeclareDataOperandOperations(
     // Handle COMMON/global symbols via module-level ctor/dtor path.
     if (symbol.detailsIf<Fortran::semantics::CommonBlockDetails>() ||
         Fortran::semantics::FindCommonBlockContaining(symbol)) {
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SusanTan wrote:

Yes, i refactored it so it's less confusing. There are just simply two groups, one lowered to structured and the other global.

https://github.com/llvm/llvm-project/pull/175588