[PATCH] D40806: CodeGen: Fix invalid bitcasts for memcpy

[Yaxun Liu via Phabricator via cfe-commits]

yaxunl created this revision.
Herald added a subscriber: nhaehnle.

CreateCoercedLoad/CreateCoercedStore assumes pointer argument of
memcpy is in addr space 0, which is not correct and causes invalid
bitcasts for triple amdgcn---amdgiz.

It is fixed by using alloca addr space instead.


https://reviews.llvm.org/D40806

Files:
  lib/CodeGen/CGCall.cpp
  test/CodeGenOpenCL/amdgpu-abi-struct-coerce.cl

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