[llvm-branch-commits] [clang] release/19.x: Fix codegen of consteval functions returning an empty class, and related issues (#93115) (PR #102070)

[Aaron Ballman via llvm-branch-commits]

AaronBallman wrote:

I'd really appreciate a review from @rjmccall -- the changes are extensive and risky enough that I worry about landing them this late in the cycle, but this does fix a miscompile and that's a pretty important thing for us to land. I didn't spot any concerns with the changes, but @rjmccall is definitely stronger in codegen-fu than I am. If we don't hear from John today (Sept 3), I'd say let's go ahead and land (I'm not accepting the review yet just in case that sends mixed messages to other reviewers).

https://github.com/llvm/llvm-project/pull/102070