[PATCH] D106549: [AArch64][SVE] Combine bitcasts to predicate types with vector inserts of loads

Bradley Smith via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Wed Jul 28 07:59:01 PDT 2021


bsmith added a comment.

In D106549#2906237 <https://reviews.llvm.org/D106549#2906237>, @junparser wrote:

> The patch looks good to me. However, It seems that we can also handle SVE vector  extract/insert here as well rather than just predicate vector.

In principal we could, however we haven't actually seen a point where this would be useful. Clang doesn't generate the same kinds of bitcast for other types as it does for predicates. It's something we can add later if it does turn out to be useful.


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