[llvm] [ArgPromotion] Remove incorrect TranspBlocks set for loads. (PR #84835)

[Nikita Popov via llvm-commits]

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

LGTM

I don't think this code is particularly hot, but it would probably make sense to move it to use BatchAA at least.

https://github.com/llvm/llvm-project/pull/84835