llvm-project

1235409e - [VectorCombine] foldShuffleOfIntrinsics - support multiple uses of shuffled ops (#173183)

[VectorCombine] foldShuffleOfIntrinsics - support multiple uses of shuffled ops (#173183) Fixes #173037 Remove the `m_OneUse` restriction in `foldShuffleOfIntrinsics` and update the cost model to account for additional uses of the original intrinsics.