[PATCH] D86894: [SVE] Disable INSERT_SUBVECTOR DAGCombine for scalable vectors

Cameron McInally via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue Sep 1 13:04:03 PDT 2020


cameron.mcinally added a comment.

In D86894#2250381 <https://reviews.llvm.org/D86894#2250381>, @efriedma wrote:

> Is there any way to write a test for the transform?  Maybe not, given the limited places we use INSERT_SUBVECTOR.

There are a good number of existing tests that exercise this transform.

Also, D85364 <https://reviews.llvm.org/D85364> is currently blocked by this Diff, so there are some new tests coming shortly.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D86894/new/

https://reviews.llvm.org/D86894



More information about the llvm-commits mailing list