[PATCH] D77077: [clang] CodeGen: Make getOrEmitProtocol public for Swift

[Arnold Schwaighofer via Phabricator via cfe-commits]

aschwaighofer created this revision.
Herald added a project: clang.
Herald added a subscriber: cfe-commits.

Swift would like to use clang's abis to emit protocol declarations.

It needs to a hook to register when inherited protocols are emitted.

This commits adds the public API:

emitProtocolDecl(CodeGenModule &CGM, const ObjCProtocolDecl *p,

  llvm::function_ref<llvm::Constant *(const ObjCProtocolDecl *)>
      createProtocolReference);

rdar://60888524


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D77077

Files:
  clang/include/clang/CodeGen/CodeGenABITypes.h
  clang/lib/CodeGen/CGObjCGNU.cpp
  clang/lib/CodeGen/CGObjCMac.cpp
  clang/lib/CodeGen/CGObjCRuntime.cpp
  clang/lib/CodeGen/CGObjCRuntime.h

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