[all-commits] [llvm/llvm-project] f2677a: [CUDA][HIP] Externalize device var in anonymous na...

[Yaxun (Sam) Liu via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: f2677afe91592673663d24a63706c3218c477c1c
      https://github.com/llvm/llvm-project/commit/f2677afe91592673663d24a63706c3218c477c1c
  Author: Yaxun (Sam) Liu <yaxun.liu at amd.com>
  Date:   2023-06-06 (Tue, 06 Jun 2023)

  Changed paths:
    M clang/lib/AST/ASTContext.cpp
    A clang/test/CodeGenCUDA/anon-ns.cu
    M clang/test/CodeGenCUDA/host-used-device-var.cu
    R clang/test/CodeGenCUDA/kernel-in-anon-ns.cu

  Log Message:
  -----------
  [CUDA][HIP] Externalize device var in anonymous namespace

Device variables in an anonymous namespace may be
referenced by host code, therefore they need to
be externalized in a similar way as a static device
variables or kernels in an anonymous namespace.

Fixes: https://github.com/ROCm-Developer-Tools/HIP/issues/3246

Reviewed by: Artem Belevich

Differential Revision: https://reviews.llvm.org/D152164