[PATCH] D43026: [OpenMP] Support for implicit "declare target" functions - CodeGen patch

[George Rokos via Phabricator via cfe-commits]

grokos created this revision.
grokos added a reviewer: ABataev.
grokos added projects: clang, OpenMP.
Herald added a subscriber: guansong.

This patch implements CodeGen support for the "declare target" directive.

Code is generated for variables, functions and ctors/dtors.

I understand that the patch as a whole is somewhat large; if this is the case and it cannot land in one go then let's discuss how it can be split. Due to this uncertainty I haven't included any regression tests, I'll upload them once the scope of each patch has been determined.


Repository:
  rC Clang

https://reviews.llvm.org/D43026

Files:
  lib/CodeGen/CGCXXABI.h
  lib/CodeGen/CGDeclCXX.cpp
  lib/CodeGen/CGOpenMPRuntime.cpp
  lib/CodeGen/CGOpenMPRuntime.h
  lib/CodeGen/CodeGenFunction.h
  lib/CodeGen/CodeGenModule.cpp
  lib/CodeGen/ItaniumCXXABI.cpp
  lib/CodeGen/MicrosoftCXXABI.cpp
  lib/Parse/ParseOpenMP.cpp

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