| commit | 2f9bb1a0a47622d959ec0cee25a7346c55066817 | [log] [tgz] |
|---|---|---|
| author | Bill Wendling <isanbard@gmail.com> | Tue Apr 24 21:16:55 2007 +0000 |
| committer | Bill Wendling <isanbard@gmail.com> | Tue Apr 24 21:16:55 2007 +0000 |
| tree | 8b8db09486bc8fb03c086f391bb49d31ae08b0c5 | |
| parent | 95b39550344bad0d15d1ffa7afc300eb1533ed19 [diff] |
Support for the special case of a vector with the canonical form:
vector_shuffle v1, v2, <2, 6, 3, 7>
I.e.
vector_shuffle v, undef, <2, 2, 3, 3>
MMX only has a shuffle for v4i16 vectors. It needs to use the unpackh for
this type of operation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36403 91177308-0d34-0410-b5e6-96231b3b80d8