[PATCH] D81109: llvm-link: Add support for archive files as inputs.

[Jan Sjödin via Phabricator via llvm-commits]

jsjodin created this revision.
jsjodin added reviewers: tejohnson, mehdi_amini, jdoerfert, JonChesterfield, ronlieb, grokos, hfinkel, gregrodgers, yaxunl.
jsjodin added projects: LLVM, OpenMP.
Herald added subscribers: llvm-commits, sstefan1.

This patch adds support for archive files as inputs to llvm-link. One of the use-cases is for OpenMP where device specific libraries need to be extracted from libraries containing bundled object files.
The clang-offload-bundler will support extracting these archives, which will be passed into llvm-link, see https://reviews.llvm.org/D80816.


https://reviews.llvm.org/D81109

Files:
  llvm/test/tools/llvm-link/Inputs/f.ll
  llvm/test/tools/llvm-link/Inputs/g.ll
  llvm/test/tools/llvm-link/Inputs/h.ll
  llvm/test/tools/llvm-link/archive.ll
  llvm/tools/llvm-link/llvm-link.cpp

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