| commit | 79e2045531cb4d1978be42591e9254c38a463d30 | [log] [tgz] |
|---|---|---|
| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | Fri May 11 19:01:01 2012 +0000 |
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | Fri May 11 19:01:01 2012 +0000 |
| tree | 713d5c56474358def3f6b7d154651e59e12b403a | |
| parent | 2a2e9d54e95f01eaa5626dcdf57950e9e6f95f2c [diff] |
Defer computation of SuperRegs. Don't compute the SuperRegs list until the sub-register graph is completely finished. This guarantees that the list of super-registers is properly topologically ordered, and has no duplicates. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156629 91177308-0d34-0410-b5e6-96231b3b80d8