| commit | c9298235251b014e86a7368d92b589d093acb64a | [log] [tgz] |
|---|---|---|
| author | Christopher Lamb <christopher.lamb@gmail.com> | Sun Mar 16 03:12:01 2008 +0000 |
| committer | Christopher Lamb <christopher.lamb@gmail.com> | Sun Mar 16 03:12:01 2008 +0000 |
| tree | 11c2e0c245fb52c02a65e3e9469f5f83e94abaee | |
| parent | 606c5aa084041eb5ad60710728098eaf9c997315 [diff] |
Make insert_subreg a two-address instruction, vastly simplifying LowerSubregs pass. Add a new TII, subreg_to_reg, which is like insert_subreg except that it takes an immediate implicit value to insert into rather than a register. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48412 91177308-0d34-0410-b5e6-96231b3b80d8