[PATCH] D69322: [hip][cuda] Enable extended lambda support on Windows.

[Michael Liao via Phabricator via cfe-commits]

hliao created this revision.
hliao added reviewers: rsmith, rjmccall, tra, yaxunl.
Herald added a reviewer: martong.
Herald added a reviewer: shafik.
Herald added subscribers: cfe-commits, erik.pilkington.
Herald added a project: clang.

- On Windows, extended lambda has extra issues due to the numbering schemes are different between the host compilation (Microsoft C++ ABI) and the device compilation (Itanium C++ ABI. Additional device side lambda number is required per lambda for the host compilation to correctly mangle the device-side lambda name.
- A hybrid numbering context `MSHIPNumberingContext` is introduced to number a lambda for both host- and device-compilations.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D69322

Files:
  clang/include/clang/AST/DeclCXX.h
  clang/include/clang/AST/Mangle.h
  clang/include/clang/AST/MangleNumberingContext.h
  clang/include/clang/Sema/Sema.h
  clang/lib/AST/ASTImporter.cpp
  clang/lib/AST/CXXABI.h
  clang/lib/AST/ItaniumCXXABI.cpp
  clang/lib/AST/ItaniumMangle.cpp
  clang/lib/AST/MicrosoftCXXABI.cpp
  clang/lib/CodeGen/CGCUDANV.cpp
  clang/lib/Sema/SemaLambda.cpp
  clang/lib/Sema/TreeTransform.h
  clang/lib/Serialization/ASTReaderDecl.cpp
  clang/lib/Serialization/ASTWriter.cpp
  clang/test/CodeGenCUDA/unnamed-types.cu

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