[Openmp-commits] [PATCH] D95928: [OpenMP] Delay more diagnostics of potentially non-emitted code

[Johannes Doerfert via Phabricator via Openmp-commits]

jdoerfert created this revision.
jdoerfert added reviewers: JonChesterfield, grokos, ABataev, Fznamznon, tra, yaxunl.
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Herald added a project: clang.

Even code in target and declare target regions might not be emitted.
With this patch we delay more diagnostics and use laziness and linkage
to determine if a function is emitted (for the device). Note that we
still eagerly emit diagnostics for target regions, unfortunately, see
the TODO for the reason.

This hopefully fixes PR48933.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D95928

Files:
  clang/lib/Sema/SemaDecl.cpp
  clang/lib/Sema/SemaOpenMP.cpp
  clang/test/OpenMP/nvptx_allocate_messages.cpp
  clang/test/OpenMP/nvptx_target_exceptions_messages.cpp
  clang/test/OpenMP/nvptx_unsupported_type_messages.cpp

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