[llvm-branch-commits] [llvm] [PowerPC] Add phony subregisters to cover the high half of the VSX registers. (#94628) (PR #101498)

[Chen Zheng via llvm-branch-commits]

https://github.com/chenzheng1030 approved this pull request.

LGTM. Thanks for making the fix.

https://github.com/llvm/llvm-project/pull/101498