[llvm] [InstCombine] Extend folding of aggregate construction to cases when source aggregates are partially available (PR #100828)

[via llvm-commits]

weiguozhi wrote:

Now if I need to add insertvalue into predecessor, I restrict it to

1, UseBB == OrigBB, then it can not cross a loop
2, If profile is available, we can only add insertvalue into colder BB.

https://github.com/llvm/llvm-project/pull/100828