[PATCH] D104420: thread_local support for AIX

[Jamie Schmeiser via Phabricator via cfe-commits]

jamieschmeiser created this revision.
jamieschmeiser added reviewers: hubert.reinterpretcast, sfertile, cebowleratibm, DiggerLin, rsmith.
jamieschmeiser requested review of this revision.
Herald added a project: clang.

Changes to support thread_local storage on AIX.

      

The AIX linker will produce errors on unresolved weak symbols.  Change the
generated code to not check for the initialization function but just call
it and ensure that it always exists.  Also, the AIX atexit routine has a
different name (and signature) so call it correctly.  Update the lit tests
to test on AIX appropriately.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D104420

Files:
  clang/lib/CodeGen/ItaniumCXXABI.cpp
  clang/test/CodeGenCXX/cxx11-thread-local-reference.cpp
  clang/test/CodeGenCXX/cxx11-thread-local-visibility.cpp
  clang/test/CodeGenCXX/cxx11-thread-local.cpp

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