| commit | f9139d78f55e37267faa09b8bebf3b648880fd0d | [log] [tgz] |
|---|---|---|
| author | Matt Arsenault <Matthew.Arsenault@amd.com> | Tue Sep 02 19:18:52 2014 +0000 |
| committer | Matt Arsenault <Matthew.Arsenault@amd.com> | Tue Sep 02 19:18:52 2014 +0000 |
| tree | 7011f22a68b7035e52ecf63df2244d7080e81fa0 | |
| parent | f471c483e66f36b1fec960d4df0e8ba3c28dc9d1 [diff] |
Add note to documentation about machine node chains. I've been assuming chain operands were always the first operand, since the documentation says this. I was confused about why they were missing after instruction selection. Apparently the convention changes to using the last operand for MachineSDNodes and I've never noticed before. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216934 91177308-0d34-0410-b5e6-96231b3b80d8