[llvm-branch-commits] [llvm] [compiler-rt] [ThinLTO][TypeProfiling]Add annotated vtable GUID as referenced variables in per function summary, and update bitcode writer to create value-ids for these referenced vtables (PR #79234)

[Mingming Liu via llvm-branch-commits]

minglotus-6 wrote:

Hi, 
  Sorry for the message but I'm about to re-create a new PR for review with shorter title name, so that branch name is shorter.

  I get a message that the length branch name (thereby length file names) causes some build-bot failures on Windows where there is a 256-character filename length limit (they are fixing the bot to not fetch from branch `users/<github-user-id>/spr` meanwhile).  p.s. I just filed a [feature request to `spr`](https://github.com/getcord/spr/issues/186) to support explicit specification of branch name.

https://github.com/llvm/llvm-project/pull/79234