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Remember to update the reverse non-local cache when cleaning up dirty entries. This fixes PR2397.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51846 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Owen Anderson 2008-06-01 21:03:52 +00:00
parent d8f34fa3d6
commit 6bd15ce03f
1 changed files with 5 additions and 0 deletions
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5
lib/Analysis/MemoryDependenceAnalysis.cpp
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@ -282,6 +282,11 @@ void MemoryDependenceAnalysis::getNonLocalDependency(Instruction* query,
resp = cached;
// Update the reverse non-local dependency cache
for (DenseMap<BasicBlock*, Value*>::iterator I = resp.begin(), E = resp.end();
I != E; ++I)
reverseDepNonLocal[I->second].insert(query);
return;
} else
NumUncacheNonlocal++;