[PATCH] D61446: Generalize the pass registration mechanism used by Polly to any third-party tool

[serge via Phabricator via cfe-commits]

serge-sans-paille updated this revision to Diff 204073.
serge-sans-paille marked 3 inline comments as done.
serge-sans-paille added a comment.

@beanz : In addition to your suggested changes, I've renamed the cmake utility into `add_llvm_pass_plugin` to match other functions from `AddLLVM.cmake`

@Meinersbur : thanks a lot for the polly layout explanation. I've slighlty updated your suggection like this:

  PollyCore.a:
    RegisterPasses.o
    polly_static_entry_point.cpp
  
  LLVMPolly.so (for use with -load mechanism)
    RegisterPasses.o
    polly_plugin_entry_point.cpp

initialization is done in both cases through a static initializer in `RegisterPasses.cpp`. `llvmGetPassPluginInfo` is only available in `polly_plugin_entry_point.cpp`.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D61446/new/

https://reviews.llvm.org/D61446

Files:
  clang/tools/driver/CMakeLists.txt
  clang/tools/driver/cc1_main.cpp
  llvm/CMakeLists.txt
  llvm/cmake/modules/AddLLVM.cmake
  llvm/docs/WritingAnLLVMPass.rst
  llvm/include/llvm/Config/llvm-config.h.cmake
  llvm/tools/CMakeLists.txt
  llvm/tools/bugpoint/CMakeLists.txt
  llvm/tools/bugpoint/bugpoint.cpp
  llvm/tools/opt/CMakeLists.txt
  llvm/tools/opt/NewPMDriver.cpp
  llvm/tools/opt/opt.cpp
  llvm/utils/gn/secondary/llvm/include/llvm/Config/BUILD.gn
  polly/include/polly/RegisterPasses.h
  polly/lib/CMakeLists.txt
  polly/lib/Polly.cpp
  polly/lib/Support/RegisterPasses.cpp
  polly/test/Unit/lit.site.cfg.in
  polly/test/lit.site.cfg.in
  polly/test/update_check.py

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