[PATCH] D75402: [HIP] Make sure, unused hip-pinned-shadow global var is kept within device code

[Yaxun Liu via Phabricator via cfe-commits]

yaxunl added inline comments.


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Comment at: clang/lib/CodeGen/CodeGenModule.cpp:1919
 
 void CodeGenModule::addUsedGlobal(llvm::GlobalValue *GV) {
   LLVMUsed.emplace_back(GV);
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hliao wrote:
> This check should be removed completely instead it should be revised for the exceptions.
How about add back this assertion but make an exception for global variables with hip_pinned_shadow attribute.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D75402/new/

https://reviews.llvm.org/D75402