[PATCH] D143229: [AutoUpgrade] Add flag to disable autoupgrading debug info

[Paul Robinson via Phabricator via llvm-commits]

probinson added a comment.

I've only skimmed the discussion, but FTR, Sony licensees are also in a single-compiler environment, which is enforced in a couple of ways.  In particular we have a downstream patch to insert the compiler version into the bitcode (modeled on similar code for Darwin IIRC) and the linker will complain if it sees a different version, before starting the LTO machinery.

I'm thinking we should have (a downstream patch to make) the linker set this flag when it invokes the LTO machinery? because it has already done a check?


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D143229/new/

https://reviews.llvm.org/D143229