[PATCH] D155986: [clang][AMDGPU]: Don't use byval for struct arguments in function ABI

[Changpeng Fang via Phabricator via llvm-commits]

cfang updated this revision to Diff 549545.
cfang added a comment.

Add "noundef" attribute for IndirectAlised.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D155986/new/

https://reviews.llvm.org/D155986

Files:
  clang/docs/ReleaseNotes.rst
  clang/lib/CodeGen/CGCall.cpp
  clang/lib/CodeGen/Targets/AMDGPU.cpp
  clang/test/CodeGenCUDA/kernel-args.cu
  clang/test/CodeGenCXX/amdgcn-func-arg.cpp
  clang/test/CodeGenOpenCL/addr-space-struct-arg.cl
  clang/test/CodeGenOpenCL/amdgpu-abi-struct-arg-byref.cl
  clang/test/CodeGenOpenCL/amdgpu-abi-struct-coerce.cl
  clang/test/CodeGenOpenCL/byval.cl
  llvm/docs/AMDGPUUsage.rst

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