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GCC doesn't understand that OrigAliasResult having a value is correlated with
ArePhisAssumedNoAlias, and warns that OrigAliasResult may be used uninitialized. Pacify GCC. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164229 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -1086,7 +1086,7 @@ BasicAliasAnalysis::aliasPHI(const PHINode *PN, uint64_t PNSize,
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// We assume for the recursion that the the phis (ptr_phi, ptr2_phi) do
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// We assume for the recursion that the the phis (ptr_phi, ptr2_phi) do
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// not alias each other.
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// not alias each other.
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bool ArePhisAssumedNoAlias = false;
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bool ArePhisAssumedNoAlias = false;
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AliasResult OrigAliasResult;
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AliasResult OrigAliasResult = NoAlias;
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if (Alias == NoAlias) {
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if (Alias == NoAlias) {
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// Pretend the phis do not alias.
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// Pretend the phis do not alias.
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assert(AliasCache.count(Locs) &&
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assert(AliasCache.count(Locs) &&
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