[PATCH] D44985: Disable zeroinitializer for CUDA shared varirable for amdgcn target

[Yaxun Liu via Phabricator via cfe-commits]

yaxunl created this revision.
yaxunl added a reviewer: rjmccall.

amdgcn does not support zeroinitializer for CUDS shared variable.

Patch by Greg Rodgers.
Lit test added by Yaxun Liu.


https://reviews.llvm.org/D44985

Files:
  lib/CodeGen/CGDecl.cpp
  test/CodeGenCUDA/device-var-init.cu

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