[PATCH] D118153: [CUDA][HIP] Do not treat host var address as constant in device compilation

[Yaxun Liu via Phabricator via cfe-commits]

yaxunl created this revision.
yaxunl added a reviewer: tra.
yaxunl requested review of this revision.

Currently clang treats host var address as constant in device compilation,
which causes const vars initialized with host var address promoted to
device variables incorrectly and results in undefined symbols.

This patch fixes that.


https://reviews.llvm.org/D118153

Files:
  clang/lib/AST/ExprConstant.cpp
  clang/test/CodeGenCUDA/const-var.cu
  clang/test/SemaCUDA/const-var.cu

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