2 Commits

Author SHA1 Message Date
Simon Pilgrim 00fb00243b [X86][SSE] Improve support for vselect(Cond, 0, X) -> ANDN(Cond, X)
As discussed on PR28925 and D37849.

Differential Revision: https://reviews.llvm.org/D37975

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@313532 91177308-0d34-0410-b5e6-96231b3b80d8
2017-09-18 14:23:23 +00:00
Simon Pilgrim 70c6728fba [X86][SSE] Add vselect with zero tests (PR28925)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@313529 91177308-0d34-0410-b5e6-96231b3b80d8
2017-09-18 13:32:33 +00:00