[PATCH] D12453: [CUDA] Allow function overloads based on host/device attributes.

[Artem Belevich via cfe-commits]

tra updated this revision to Diff 34368.
tra added a comment.

Implemented pcc@'s suggestion to disallow mixing HD and H/D functions.
Removed name mangling as it's no longer needed. Restriction on HD overloading guarantees that we'll emit only one viable function during particular side of compilation (H or HD on the host side, D or HD on device side).
Updated test cases to reflect reduced number of attribute combinations we need to deal with now.


http://reviews.llvm.org/D12453

Files:
  include/clang/Basic/LangOptions.def
  include/clang/Driver/CC1Options.td
  include/clang/Sema/Sema.h
  lib/Frontend/CompilerInvocation.cpp
  lib/Sema/SemaCUDA.cpp
  lib/Sema/SemaDecl.cpp
  lib/Sema/SemaExprCXX.cpp
  lib/Sema/SemaOverload.cpp
  test/CodeGenCUDA/function-overload.cu
  test/SemaCUDA/function-overload.cu

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