From aef83e5f0324023a013a8179cb6cdf1926dbbb7d Mon Sep 17 00:00:00 2001 From: Duncan Sands Date: Wed, 19 Sep 2012 15:43:44 +0000 Subject: [PATCH] GCC doesn't understand that OrigAliasResult having a value is correlated with ArePhisAssumedNoAlias, and warns that OrigAliasResult may be used uninitialized. Pacify GCC. llvm-svn: 164229 --- llvm/lib/Analysis/BasicAliasAnalysis.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/llvm/lib/Analysis/BasicAliasAnalysis.cpp b/llvm/lib/Analysis/BasicAliasAnalysis.cpp index a3bc06a80f22..7fad8fecb04d 100644 --- a/llvm/lib/Analysis/BasicAliasAnalysis.cpp +++ b/llvm/lib/Analysis/BasicAliasAnalysis.cpp @@ -1086,7 +1086,7 @@ BasicAliasAnalysis::aliasPHI(const PHINode *PN, uint64_t PNSize, // We assume for the recursion that the the phis (ptr_phi, ptr2_phi) do // not alias each other. bool ArePhisAssumedNoAlias = false; - AliasResult OrigAliasResult; + AliasResult OrigAliasResult = NoAlias; if (Alias == NoAlias) { // Pretend the phis do not alias. assert(AliasCache.count(Locs) &&