[compiler-rt] [compiler-rt] Make Arm builtins aware of endianness in VMOVs (PR #123204)

[Peter Smith via llvm-commits]

https://github.com/smithp35 commented:

I like the approach. I think I've spotted one typo where a core register has been used rather than a double.

https://github.com/llvm/llvm-project/pull/123204