[flang-commits] [flang] [flang][cuda][openacc] Add UseDevice attribute to model host_data use_device symbols (PR #195182)

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Thu Apr 30 14:51:24 PDT 2026


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``````````bash
git-clang-format --diff origin/main HEAD --extensions h,cpp -- flang/include/flang/Optimizer/Dialect/CUF/Attributes/CUFAttr.h flang/include/flang/Support/Fortran.h flang/lib/Semantics/check-cuda.cpp flang/lib/Semantics/check-declarations.cpp flang/lib/Semantics/expression.cpp flang/lib/Semantics/resolve-names.cpp flang/lib/Semantics/type.cpp flang/lib/Support/Fortran.cpp --diff_from_common_commit
``````````

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View the diff from clang-format here.
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``````````diff
diff --git a/flang/lib/Semantics/check-cuda.cpp b/flang/lib/Semantics/check-cuda.cpp
index 54f3d3654..1efc537ba 100644
--- a/flang/lib/Semantics/check-cuda.cpp
+++ b/flang/lib/Semantics/check-cuda.cpp
@@ -180,7 +180,8 @@ struct FindHostArray
                   *details->cudaDataAttr() != common::CUDADataAttr::Managed &&
                   *details->cudaDataAttr() != common::CUDADataAttr::Shared &&
                   *details->cudaDataAttr() != common::CUDADataAttr::Unified &&
-                  *details->cudaDataAttr() != common::CUDADataAttr::UseDevice))) {
+                  *details->cudaDataAttr() !=
+                      common::CUDADataAttr::UseDevice))) {
         return &symbol;
       }
     }

``````````

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https://github.com/llvm/llvm-project/pull/195182


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