[PATCH] D24513: [AMDGPU] Expose flat work group size, register and wave control attributes

[Konstantin Zhuravlyov via cfe-commits]

kzhuravl created this revision.
kzhuravl added reviewers: arsenm, aaron.ballman.
kzhuravl added subscribers: yaxunl, kanarayan, cfe-commits.
Herald added a reviewer: tstellarAMD.
Herald added subscribers: nhaehnle, wdng.

__attribute__((amdgpu_flat_work_group_size(<min>, <max>))) - request minimum and maximum flat work group size
__attribute__((amdgpu_waves_per_eu(<min>[, <max>]))) - request minimum and/or maximum waves per execution unit

TODO: need to update docs in AttrDocs.td

https://reviews.llvm.org/D24513

Files:
  include/clang/Basic/Attr.td
  include/clang/Basic/AttrDocs.td
  include/clang/Basic/DiagnosticSemaKinds.td
  lib/CodeGen/TargetInfo.cpp
  lib/Sema/SemaDeclAttr.cpp
  test/CodeGenOpenCL/amdgpu-attrs.cl
  test/CodeGenOpenCL/amdgpu-num-gpr-attr.cl
  test/SemaCUDA/amdgpu-attrs.cu
  test/SemaCUDA/amdgpu-num-gpr-attr.cu
  test/SemaOpenCL/amdgpu-attrs.cl
  test/SemaOpenCL/amdgpu-num-register-attrs.cl

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D24513.71186.patch
Type: text/x-patch
Size: 47347 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/cfe-commits/attachments/20160913/71c27c69/attachment-0001.bin>