| commit | d32e735ae6e3fbebcae9a23d7cda091770bb3a14 | [log] [tgz] |
|---|---|---|
| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | Wed May 19 21:36:05 2010 +0000 |
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | Wed May 19 21:36:05 2010 +0000 |
| tree | 47de7633df8bb0bb7ddc279e05ae6c8550584a17 | |
| parent | f4ccaeaef93c56af7017b7e503888e8a0f6d8851 [diff] |
Add support for partial redefs to the fast register allocator. A partial redef now triggers a reload if required. Also don't add <imp-def,dead> operands for physical superregisters. Kill flags are still treated as full register kills, and <imp-use,kill> operands are added for physical superregisters as before. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104167 91177308-0d34-0410-b5e6-96231b3b80d8