[PATCH] D83395: [SVE] Code generation for fixed length vector truncates.

[Paul Walker via Phabricator via llvm-commits]

paulwalker-arm added a comment.

In D83395#2139892 <https://reviews.llvm.org/D83395#2139892>, @efriedma wrote:

> Probably worth adding a testcase for truncating from `<4 x i64>` to `<4 x i8>`.


I'm happy to add this but just wanted to query what it gives.  `<4 x i8>` is not a legal type so the test just exercises the same truncate path as `<4 x i64>` to `<4 x i16>`, or is this what you want  protected (i.e. ensure the bytes remain where they're expected to be).


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  https://reviews.llvm.org/D83395/new/

https://reviews.llvm.org/D83395