| commit | 2386b66ab187a48603b6d121b50173069e5cfced | [log] [tgz] |
|---|---|---|
| author | Craig Topper <craig.topper@intel.com> | Wed Dec 20 18:05:15 2017 +0000 |
| committer | Craig Topper <craig.topper@intel.com> | Wed Dec 20 18:05:15 2017 +0000 |
| tree | 95bae7eca81c637d2fd896343c69f8bf3b237400 | |
| parent | 9274a9b246ca8970c9e1880756a4de8f8244540e [diff] |
[X86] Implement the fusing of MUL+SUBADD to FMSUBADD This patch turns shuffles of fadd/fsub with fmul into fmsubadd. Patch by Dmitry Venikov Differential Revision: https://reviews.llvm.org/D40335 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@321200 91177308-0d34-0410-b5e6-96231b3b80d8