| commit | 24c5a02353e96587fe894f62f245612020bd35f7 | [log] [tgz] |
|---|---|---|
| author | Simon Pilgrim <llvm-dev@redking.me.uk> | Wed Oct 24 19:11:28 2018 +0000 |
| committer | Simon Pilgrim <llvm-dev@redking.me.uk> | Wed Oct 24 19:11:28 2018 +0000 |
| tree | 2b34e66aa06586bc3e6e47955b10e99ac58c5341 | |
| parent | 3cc8b4921a68f89b7d110b4aed2a7a05eccbb3ce [diff] |
[X86][SSE] Add SimplifyDemandedBitsForTargetNode PMULDQ/PMULUDQ handling Add X86 SimplifyDemandedBitsForTargetNode and use it to simplify PMULDQ/PMULUDQ target nodes. This enables us to repeatedly simplify the node's arguments after the previous approach had to be reverted due to PR39398. Differential Revision: https://reviews.llvm.org/D53643 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@345182 91177308-0d34-0410-b5e6-96231b3b80d8