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Fix a bug introduced by revision 1.187 of this file.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20308 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2005-02-24 18:48:07 +00:00
parent f20856db35
commit d7642c4f2d
1 changed files with 2 additions and 1 deletions
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3
lib/Analysis/DataStructure/DataStructure.cpp
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@ -1925,11 +1925,12 @@ void DSGraph::removeDeadNodes(unsigned Flags) {
// The final unresolved call nodes must be handled specially at the end of
// the BU pass (i.e., in main or other roots of the call graph).
for (afc_iterator CI = afc_begin(), E = afc_end(); CI != E; ++CI)
if (AuxFCallsAlive.insert(&*CI).second &&
if (!AuxFCallsAlive.count(&*CI) &&
(CI->isIndirectCall()
|| CallSiteUsesAliveArgs(*CI, Alive, Visited,
Flags & DSGraph::RemoveUnreachableGlobals))) {
CI->markReachableNodes(Alive);
AuxFCallsAlive.insert(&*CI);
Iterate = true;
}
} while (Iterate);