| commit | dc1a2bd3aa199693413f39dd723cc14a77e9f131 | [log] [tgz] |
|---|---|---|
| author | Bob Wilson <bob.wilson@apple.com> | Fri Jan 14 22:58:09 2011 +0000 |
| committer | Bob Wilson <bob.wilson@apple.com> | Fri Jan 14 22:58:09 2011 +0000 |
| tree | 9760cd259762986e7a75a5d63836f49f7da95552 | |
| parent | 7cefd0e9d596e0adc45b693d3f18d53ed0db259b [diff] |
Fix some tablegen issues to allow using zero_reg for InstAlias definitions. This is needed to allow an InstAlias for an instruction with an "OptionalDef" result register (like ARM's cc_out) where you want to set the optional register to reg0. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123490 91177308-0d34-0410-b5e6-96231b3b80d8