[PATCH] D12614: [OpenMP] Offloading descriptor registration and device codegen.

[Samuel Antao via cfe-commits]

sfantao updated this revision to Diff 37802.
sfantao added a comment.

Use `GlobalDecl` to forward information about the name of OpenMP region's enclosing function to the OpenMP outlined functions. This replaces the initial implementation that was using a stack to keep this information.

Add regression test that checks that the target region name mangling is correct if enclosed in a lambda function. I had to add extra logic in the scanning of the target regions because lambda function are emitted as global definitions.

Other minor changes to address Alexey's comments.


http://reviews.llvm.org/D12614

Files:
  include/clang/Basic/DiagnosticDriverKinds.td
  include/clang/Basic/LangOptions.def
  include/clang/Basic/LangOptions.h
  include/clang/Driver/CC1Options.td
  include/clang/Driver/Options.td
  lib/CodeGen/CGOpenMPRuntime.cpp
  lib/CodeGen/CGOpenMPRuntime.h
  lib/CodeGen/CGStmtOpenMP.cpp
  lib/CodeGen/CodeGenFunction.h
  lib/CodeGen/CodeGenModule.cpp
  lib/Frontend/CompilerInvocation.cpp
  lib/Serialization/ASTReader.cpp
  lib/Serialization/ASTWriter.cpp
  test/OpenMP/target_codegen.cpp
  test/OpenMP/target_codegen_global_capture.cpp
  test/OpenMP/target_codegen_registration.cpp
  test/OpenMP/target_codegen_registration_naming.cpp
  test/OpenMP/target_messages.cpp

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