moving it to the start of removeDeadNodes. This speeds up DSA by 2s on perlbmk
from 41s
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10999
91177308-0d34-0410-b5e6-
96231b3b80d8
if (It != GlobalsGraph->ScalarMap.end())
RC.merge(getNodeForValue(*I), It->second);
}
-
- // Merging global nodes leaves behind unused nodes: get rid of them now.
- removeTriviallyDeadNodes();
}
/// cloneInto - Clone the specified DSGraph into the current graph. The
// Reduce the amount of work we have to do... remove dummy nodes left over by
// merging...
- //removeTriviallyDeadNodes();
+ removeTriviallyDeadNodes();
TIME_REGION(X, "removeDeadNodes");