diff options
Diffstat (limited to 'llvm/lib/Analysis/DataStructure/TopDownClosure.cpp')
| -rw-r--r-- | llvm/lib/Analysis/DataStructure/TopDownClosure.cpp | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/llvm/lib/Analysis/DataStructure/TopDownClosure.cpp b/llvm/lib/Analysis/DataStructure/TopDownClosure.cpp index 26f259e649e..76f8244d077 100644 --- a/llvm/lib/Analysis/DataStructure/TopDownClosure.cpp +++ b/llvm/lib/Analysis/DataStructure/TopDownClosure.cpp @@ -188,8 +188,11 @@ void TDDataStructures::InlineCallersIntoGraph(DSGraph &DSG) { std::sort(EdgesFromCaller.begin(), EdgesFromCaller.end()); - // Merge information from the globals graph into this graph. - // FIXME: is this necessary? + // Merge information from the globals graph into this graph. FIXME: This is + // stupid. Instead of us cloning information from the GG into this graph, + // then having RemoveDeadNodes clone it back, we should do all of this as a + // post-pass over all of the graphs. We need to take cloning out of + // removeDeadNodes and gut removeDeadNodes at the same time first though. :( { DSGraph &GG = *DSG.getGlobalsGraph(); ReachabilityCloner RC(DSG, GG, |
