[all-commits] [llvm/llvm-project] a5eb9d: [Orc][NFC] Turn LLJIT member ObjTransformLayer int...

[Stefan Gränitz via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: a5eb9df1e3ba0a1c5d755f29f6f4cdcca4aec285
      https://github.com/llvm/llvm-project/commit/a5eb9df1e3ba0a1c5d755f29f6f4cdcca4aec285
  Author: Stefan Gränitz <stefan.graenitz at gmail.com>
  Date:   2021-01-15 (Fri, 15 Jan 2021)

  Changed paths:
    M llvm/include/llvm/ExecutionEngine/Orc/LLJIT.h
    M llvm/lib/ExecutionEngine/Orc/LLJIT.cpp

  Log Message:
  -----------
  [Orc][NFC] Turn LLJIT member ObjTransformLayer into unique_ptr

All other layers in LLJIT are stored as unique_ptr's already. At this point, it is not strictly necessary for ObjTransformLayer, but it makes a follow-up change more straightforward.

Reviewed By: lhames

Differential Revision: https://reviews.llvm.org/D94689


  Commit: cf905274c6f4ec119fdb06a283070dcae4ed5881
      https://github.com/llvm/llvm-project/commit/cf905274c6f4ec119fdb06a283070dcae4ed5881
  Author: Stefan Gränitz <stefan.graenitz at gmail.com>
  Date:   2021-01-15 (Fri, 15 Jan 2021)

  Changed paths:
    M llvm/examples/OrcV2Examples/LLJITWithGDBRegistrationListener/LLJITWithGDBRegistrationListener.cpp
    M llvm/examples/OrcV2Examples/LLJITWithObjectLinkingLayerPlugin/LLJITWithObjectLinkingLayerPlugin.cpp
    M llvm/include/llvm/ExecutionEngine/Orc/LLJIT.h
    M llvm/lib/ExecutionEngine/Orc/LLJIT.cpp

  Log Message:
  -----------
  [Orc] Allow LLJITBuilder's CreateObjectLinkingLayer to return errors

It can be useful for an ObjectLinkingLayerCreator to allow callee errors to get propagated to the builder. Specifically, this is the case when the ObjectLayer uses the EHFrameRegistrationPlugin, because it requires a TPCEHFrameRegistrar and instantiation for it may fail (e.g. if the required registration symbols are missing in the target process).

Reviewed By: lhames

Differential Revision: https://reviews.llvm.org/D94690


Compare: https://github.com/llvm/llvm-project/compare/2b8db40c9218...cf905274c6f4