[llvm] [CodeGen][StaticDataPartitioning]Place local-linkage global variables in hot or unlikely prefixed sections based on profile information (PR #125756)

[Mingming Liu via llvm-commits]

mingmingl-llvm wrote:

I also created https://github.com/llvm/llvm-project/pull/125758 and https://github.com/llvm/llvm-project/pull/125757 as two smaller splits of this PR.

https://github.com/llvm/llvm-project/pull/125756