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Fix a node mapping problem that was causing the pool allocator to locally allocate

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nodes that were globally live, thus breaking programs.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12094 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2004-03-03 05:34:31 +00:00
parent b06f103d0c
commit b1aaeee48a
1 changed files with 3 additions and 0 deletions
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lib/Analysis/DataStructure/DataStructure.cpp
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@ -1847,4 +1847,7 @@ void DSGraph::computeNodeMapping(const DSNodeHandle &NH1,
for (unsigned i = 0, e = N1->getSize(); i < e; i += DS::PointerSize)
if (unsigned(N2Idx)+i < N2Size)
computeNodeMapping(N1->getLink(i), N2->getLink(N2Idx+i), NodeMap);
else
computeNodeMapping(N1->getLink(i),
N2->getLink(unsigned(N2Idx+i) % N2Size), NodeMap);
}