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Make run-time alias check generation deterministic 

llvm-svn: 234117
This commit is contained in:
Tobias Grosser 2015-04-05 13:11:54 +00:00
parent efc006b573
commit f4c24b29e2
1 changed files with 2 additions and 1 deletions
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3
polly/lib/Analysis/ScopInfo.cpp
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@ -25,6 +25,7 @@
#include "polly/Support/ScopHelper.h"
#include "polly/TempScopInfo.h"
#include "llvm/ADT/SetVector.h"
#include "llvm/ADT/MapVector.h"
#include "llvm/ADT/Statistic.h"
#include "llvm/ADT/StringExtras.h"
#include "llvm/Analysis/LoopInfo.h"
@ -1543,7 +1544,7 @@ bool Scop::buildAliasGroups(AliasAnalysis &AA) {
isl_set_free(AGDomain);
}
DenseMap<const Value *, SmallPtrSet<MemoryAccess *, 8>> ReadOnlyPairs;
MapVector<const Value *, SmallPtrSet<MemoryAccess *, 8>> ReadOnlyPairs;
SmallPtrSet<const Value *, 4> NonReadOnlyBaseValues;
for (AliasGroupTy &AG : AliasGroups) {
NonReadOnlyBaseValues.clear();