| commit | 4739f7353dc525535e89614a9db7e367cb3334b2 | [log] [tgz] |
|---|---|---|
| author | Matt Arsenault <Matthew.Arsenault@amd.com> | Wed Sep 20 20:53:49 2017 +0000 |
| committer | Matt Arsenault <Matthew.Arsenault@amd.com> | Wed Sep 20 20:53:49 2017 +0000 |
| tree | f88cea451881249fc6032ed9fdca52fa0c6a9bee | |
| parent | bbb3280706661f601cbfa614dd20c433bc2ed1f3 [diff] |
AMDGPU: Add tied operands to v_mad_mix{lo|hi}_f16
These write to the low and high half of the destination
register and leave the other 16-bits unchanged. This is true
for most 16-bit instructions on gfx9, but we don't use that
now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@313812 91177308-0d34-0410-b5e6-96231b3b80d8