commit a00397e1eeaaffc21d01af612480476fe95b20a5
author Chris Lattner <sabre@nondot.org> Thu Oct 03 21:55:28 2002 +0000
committer Chris Lattner <sabre@nondot.org> Thu Oct 03 21:55:28 2002 +0000
tree 2facc280f2e02abe88f3b60df602b5c847466691
parent 6727ec64e8f2892dfdd0864a0ed05796f0716e31

Prune function nodes that are no longer referenced due to inlining


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4036 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 11ee606..475f687 100644
--- a/lib/Analysis/DataStructure/BottomUpClosure.cpp
+++ b/lib/Analysis/DataStructure/BottomUpClosure.cpp
@@ -253,6 +253,7 @@
 
   Graph->maskIncompleteMarkers();
   Graph->markIncompleteNodes();
+  Graph->removeTriviallyDeadNodes(false);
   Graph->removeDeadNodes(/*KeepAllGlobals*/ true, /*KeepCalls*/ true);
 
   DEBUG(std::cerr << "  [BU] Done inlining: " << F.getName() << " ["