[Mlir-commits] [mlir] [MLIR] Minor fixes to FoldTransposeBroadcast rewrite (NFC) (PR #140083)

[James Newling]

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

Thanks for the fix. I find it worrying that this didn't create a verification error every time (as per comment above). I'll spend some time trying to figure out why not (any suggestions @joker-eph ?) maybe if you can too @momchil-velikov that'll be useful (I'm not sure I'll manage to reproduce any verification error with my setup). 

nit: technically not (NFC). 

https://github.com/llvm/llvm-project/pull/140083