[PATCH] D128440: [WebAssembly] Initial support for reference type funcref in clang

[Paulo Matos via Phabricator via cfe-commits]

pmatos updated this revision to Diff 445410.
pmatos added a comment.

Completely refactored the initial solution to funcref implementation and design.

Now it works similarly to the __ptr32 attribute from -fms-extensions. 
We keep _both_ attribute and address space through the frontend, which is then automatically 
converted to the proper LLVM address space through the AddressSpaceMap.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D128440/new/

https://reviews.llvm.org/D128440

Files:
  clang/include/clang/AST/Type.h
  clang/include/clang/Basic/AddressSpaces.h
  clang/include/clang/Basic/Attr.td
  clang/include/clang/Basic/BuiltinsWebAssembly.def
  clang/include/clang/Basic/DiagnosticSemaKinds.td
  clang/include/clang/Basic/TokenKinds.def
  clang/include/clang/Parse/Parser.h
  clang/include/clang/Sema/Sema.h
  clang/lib/AST/ASTContext.cpp
  clang/lib/AST/Type.cpp
  clang/lib/AST/TypePrinter.cpp
  clang/lib/Basic/Targets/DirectX.h
  clang/lib/Basic/Targets/NVPTX.h
  clang/lib/Basic/Targets/SPIR.h
  clang/lib/Basic/Targets/TCE.h
  clang/lib/Basic/Targets/WebAssembly.h
  clang/lib/Basic/Targets/X86.h
  clang/lib/CodeGen/CGBuiltin.cpp
  clang/lib/CodeGen/TargetInfo.cpp
  clang/lib/CodeGen/TargetInfo.h
  clang/lib/Format/FormatToken.h
  clang/lib/Parse/ParseDecl.cpp
  clang/lib/Parse/ParseTentative.cpp
  clang/lib/Sema/SemaChecking.cpp
  clang/lib/Sema/SemaDecl.cpp
  clang/lib/Sema/SemaType.cpp
  clang/test/CodeGen/WebAssembly/wasm-funcref.c
  clang/test/CodeGen/builtins-wasm.c
  llvm/lib/Target/WebAssembly/WebAssemblyTargetMachine.cpp

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