[flang-commits] [flang] [flang] Carry over alignment computed by frontend for COMMON (PR #94280)

[Valentin Clement バレンタイン クレメン via flang-commits]

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@@ -1307,7 +1307,10 @@ declareCommonBlock(Fortran::lower::AbstractConverter &converter,
     auto vecTy = mlir::VectorType::get(sz, i8Ty);
     mlir::Attribute zero = builder.getIntegerAttr(i8Ty, 0);
     auto init = mlir::DenseElementsAttr::get(vecTy, llvm::ArrayRef(zero));
-    builder.createGlobal(loc, commonTy, commonName, linkage, init);
+    global = builder.createGlobal(loc, commonTy, commonName, linkage, init);
+    if (const auto *details =
+            common.detailsIf<Fortran::semantics::CommonBlockDetails>())
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clementval wrote:

It should. I updated the code to always get the details and added an assertion. 

https://github.com/llvm/llvm-project/pull/94280