From e31267dd9a2619c223da0578e1765fcd88ec440a Mon Sep 17 00:00:00 2001 From: "Vikram S. Adve" Date: Mon, 25 Nov 2002 18:21:25 +0000 Subject: Keep global nodes in each DS Graph (by forcing them to be marked live). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4831 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Analysis/DataStructure/DataStructure.cpp | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'lib/Analysis/DataStructure/DataStructure.cpp') diff --git a/lib/Analysis/DataStructure/DataStructure.cpp b/lib/Analysis/DataStructure/DataStructure.cpp index 94c1f8537e..fe72bfe6d5 100644 --- a/lib/Analysis/DataStructure/DataStructure.cpp +++ b/lib/Analysis/DataStructure/DataStructure.cpp @@ -997,10 +997,10 @@ void DSGraph::removeDeadNodes() { // Mark all nodes reachable by (non-global) scalar nodes as alive... for (std::map::iterator I = ScalarMap.begin(), E = ScalarMap.end(); I != E; ++I) - if (!isa(I->first)) // Don't mark globals! + // if (!isa(I->first)) // Don't mark globals! markAlive(I->second.getNode(), Alive); - else // Keep track of global nodes - GlobalNodes.push_back(std::make_pair(I->first, I->second.getNode())); + // else // Keep track of global nodes + // GlobalNodes.push_back(std::make_pair(I->first, I->second.getNode())); // The return value is alive as well... markAlive(RetNode.getNode(), Alive); -- cgit v1.2.3-18-g5258