[PATCH] D116542: [OpenMP] Add a flag for embedding a file into the module

[Joseph Huber via Phabricator via cfe-commits]

jhuber6 created this revision.
jhuber6 added reviewers: jdoerfert, gregrodgers, JonChesterfield, ronlieb.
Herald added subscribers: ormris, dexonsmith, dang, guansong, hiraditya, yaxunl.
jhuber6 requested review of this revision.
Herald added subscribers: llvm-commits, cfe-commits, sstefan1.
Herald added projects: clang, LLVM.

This patch adds support for a flag `-fembed-offload-binary` to embed a
file as an ELF section in the output by placing it in a global variable.
This can be used to bundle offloading files with the host binary so it
can be accessed by the linker. The section is named using the
`-fembed-offload-section` option.

Depends on D116541 <https://reviews.llvm.org/D116541>


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D116542

Files:
  clang/include/clang/Basic/CodeGenOptions.h
  clang/include/clang/CodeGen/BackendUtil.h
  clang/include/clang/Driver/Options.td
  clang/lib/CodeGen/BackendUtil.cpp
  clang/lib/CodeGen/CodeGenAction.cpp
  clang/test/Frontend/embed-object.ll
  llvm/include/llvm/Bitcode/BitcodeWriter.h
  llvm/lib/Bitcode/Writer/BitcodeWriter.cpp

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