| commit | 647580483c3d3066c28cc76421a3cc06d2820852 | [log] [tgz] |
|---|---|---|
| author | Owen Anderson <resistor@mac.com> | Fri Jun 22 21:31:16 2007 +0000 |
| committer | Owen Anderson <resistor@mac.com> | Fri Jun 22 21:31:16 2007 +0000 |
| tree | df81ed16d51c9d62b4b340af8279aeb7fc714631 | |
| parent | 2106f61f239177269f80bcbe58b24c450fb0ae8f [diff] |
Rework topo_sort so eliminate some behavior that scaled terribly. This reduces the time to optimize 403.gcc from 18.2s to 17.5s, and has an even larger effect on larger testcases. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37708 91177308-0d34-0410-b5e6-96231b3b80d8