[PATCH] D75067: [LTO][Legacy] Add new API to query Mach-O CPU (sub)type

[Francis Visoiu Mistrih via Phabricator via llvm-commits]

thegameg created this revision.
thegameg added reviewers: steven_wu, mtrent.
thegameg added a project: LLVM.
Herald added a reviewer: deadalnix.
Herald added subscribers: dang, dexonsmith, hiraditya, inglorion.

Tools working with object files on Darwin (e.g. lipo) may need to know properties like the CPU type and subtype of a bitcode file. The logic of converting a triple to a Mach-O CPU_(SUB_)TYPE should be provided by LLVM instead of relying on tools to re-implement it.

Unfortunately, tools/lto has no testing infrastructure yet, so there are no tests associated with this patch.


https://reviews.llvm.org/D75067

Files:
  llvm/docs/LinkTimeOptimization.rst
  llvm/include/llvm-c/lto.h
  llvm/include/llvm/LTO/legacy/LTOModule.h
  llvm/lib/LTO/LTOModule.cpp
  llvm/tools/lto/lto.cpp
  llvm/tools/lto/lto.exports

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