[clang] [CIR][AArch64] Lower vfma lane builtins (PR #188190)

[Andrzej Warzyński via cfe-commits]

banach-space wrote:

> @banach-space , Do the recent changes I made seem reasonable or am I messed this up?

It looks like you are heading in the right direction, but since you rebased and force-pushed, it is hard for me to see exactly what has changed. Sometimes a re-base is unavoidable, but please keep in mind that that effectively erases Git history and is discouraged: https://llvm.org/docs/GitHub.html#rebasing-pull-requests-and-force-pushes

In any case, thank you for working on this! I am about to post more comments :) 

https://github.com/llvm/llvm-project/pull/188190