[flang-commits] [flang] [llvm] [mlir] [Flang][OpenMP] Fix Fortran automap handling (PR #162501)

[Akash Banerjee via flang-commits]

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@@ -7678,6 +7688,35 @@ convertDeclareTargetAttr(Operation *op, mlir::omp::DeclareTargetAttr attribute,
           convertToCaptureClauseKind(attribute.getCaptureClause().getValue());
       auto deviceClause =
           convertToDeviceClauseKind(attribute.getDeviceType().getValue());
+      llvm::StringRef entryMangledName = mangledName;
+      llvm::Constant *entryAddr = llvm::cast<llvm::Constant>(gVal);
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TIFitis wrote:

I checked this after rebasing past #200248. That PR fixes the declare-target enter/to handling, but it does not cover this local/hidden offload-entry case.

I tested dropping this alias change and the AMDGPU automap test still compiled but failed at runtime: the device global descriptor was not updated. So this PR still needs the visible offload-entry alias for local/hidden `declare target to/enter` globals.

https://github.com/llvm/llvm-project/pull/162501