llvm-project

ad3a0ae9 - [VectorCombine] foldSelectShuffle - early-out cases where the max vector register width isn't large enough (#157430)

[VectorCombine] foldSelectShuffle - early-out cases where the max vector register width isn't large enough (#157430) Technically this could happen with vector units that can't handle all legal scalar widths - but its good enough to use a generic crash test without a suitable target Fixes #157335