diff options
| author | Andrew Trick <atrick@apple.com> | 2012-03-16 05:04:25 +0000 |
|---|---|---|
| committer | Andrew Trick <atrick@apple.com> | 2012-03-16 05:04:25 +0000 |
| commit | d3a7486ef351697450cfe87b6cce82a3eb906874 (patch) | |
| tree | 5237cf0a4c61b1850af47d66a768a337ec477e39 /lib/Analysis/CodeMetrics.cpp | |
| parent | 75ae20366fd1b480f4cc38400bb075c43c9f4f7f (diff) | |
misched: add DAG edges from vreg defs to ExitSU.
These edges are not really necessary, but it is consistent with the
way we currently create physreg edges. Scheduler heuristics that
expect a DAG edge to the block terminator could benefit from this
change. Although in the future I hope we have a better mechanism for
modeling latency across scheduling regions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152895 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Analysis/CodeMetrics.cpp')
0 files changed, 0 insertions, 0 deletions