[llvm] Handle #dbg_values in SROA. (PR #94070)

[Nikita Popov via llvm-commits]

nikic wrote:

This change causes a 4% compile-time regression on tramp3d-v4 with full LTO: https://llvm-compile-time-tracker.com/compare.php?from=e2b97f3802ac5a75a603c9cacd2f3ab19b6cf9b5&to=359c704004ec0826059578c79974d9ea29a8fbff&stat=instructions:u Could you please take a look?

https://github.com/llvm/llvm-project/pull/94070