commit 394471f1973db98b13e97e82ed8a5beb35dd4811
author Chris Lattner <sabre@nondot.org> Thu Jan 23 22:05:33 2003 +0000
committer Chris Lattner <sabre@nondot.org> Thu Jan 23 22:05:33 2003 +0000
tree af2f4a763bbfb2e8ff3699266a44f96dcef50cba
parent 787645839a3730a5c225b06e46574f957b37635d

* Eliminate boolean arguments in favor of using enums
* T-D pass now eliminates unreachable globals


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5419 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Analysis/DataStructure/BottomUpClosure.cpp

diff --git a/lib/Analysis/DataStructure/BottomUpClosure.cpp b/lib/Analysis/DataStructure/BottomUpClosure.cpp
index c7fb42d..d1c9626 100644
--- a/lib/Analysis/DataStructure/BottomUpClosure.cpp
+++ b/lib/Analysis/DataStructure/BottomUpClosure.cpp
@@ -364,8 +364,8 @@
   // Recompute the Incomplete markers.  If there are any function calls left
   // now that are complete, we must loop!
   Graph.maskIncompleteMarkers();
-  Graph.markIncompleteNodes();
-  Graph.removeDeadNodes();
+  Graph.markIncompleteNodes(DSGraph::MarkFormalArgs);
+  Graph.removeDeadNodes(DSGraph::KeepUnreachableGlobals);
 
   DEBUG(std::cerr << "  [BU] Done inlining: " << F.getName() << " ["
         << Graph.getGraphSize() << "+" << Graph.getAuxFunctionCalls().size()
@@ -440,8 +440,8 @@
   // Recompute the Incomplete markers.  If there are any function calls left
   // now that are complete, we must loop!
   Graph.maskIncompleteMarkers();
-  Graph.markIncompleteNodes();
-  Graph.removeDeadNodes();
+  Graph.markIncompleteNodes(DSGraph::MarkFormalArgs);
+  Graph.removeDeadNodes(DSGraph::KeepUnreachableGlobals);
 
   DEBUG(std::cerr << "  [BU] Done Non-SCC inlining: " << F.getName() << " ["
         << Graph.getGraphSize() << "+" << Graph.getAuxFunctionCalls().size()
@@ -535,8 +535,8 @@
   // Recompute the Incomplete markers.  If there are any function calls left
   // now that are complete, we must loop!
   Graph.maskIncompleteMarkers();
-  Graph.markIncompleteNodes();
-  Graph.removeDeadNodes();
+  Graph.markIncompleteNodes(DSGraph::MarkFormalArgs);
+  Graph.removeDeadNodes(DSGraph::KeepUnreachableGlobals);
 
   DEBUG(std::cerr << "  [BU] Done inlining: " << F.getName() << " ["
         << Graph.getGraphSize() << "+" << Graph.getAuxFunctionCalls().size()