[PATCH] D48332: [AArch64] Add custom lowering for v4i8 trunc store

[Eli Friedman via Phabricator via llvm-commits]

efriedma added a comment.

> I tried your suggestion, but without further tuning in vector lowering this does not yield much gain on a vector store operation.

Yes, it's not really an alternative to this patch, just something to explore if you care about the lowering of `<4 x i8>` in general.


Repository:
  rL LLVM

https://reviews.llvm.org/D48332