diff options
Diffstat (limited to 'llvm/lib/Analysis/ModuleSummaryAnalysis.cpp')
| -rw-r--r-- | llvm/lib/Analysis/ModuleSummaryAnalysis.cpp | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/llvm/lib/Analysis/ModuleSummaryAnalysis.cpp b/llvm/lib/Analysis/ModuleSummaryAnalysis.cpp index 68eb1ef90eb..5282c292263 100644 --- a/llvm/lib/Analysis/ModuleSummaryAnalysis.cpp +++ b/llvm/lib/Analysis/ModuleSummaryAnalysis.cpp @@ -391,7 +391,8 @@ static void computeFunctionSummary(ModuleSummaryIndex &Index, const Module &M, bool NotEligibleForImport = NonRenamableLocal || HasInlineAsmMaybeReferencingInternal; GlobalValueSummary::GVFlags Flags(F.getLinkage(), NotEligibleForImport, - /* Live = */ false, F.isDSOLocal()); + /* Live = */ false, F.isDSOLocal(), + F.hasLinkOnceODRLinkage() && F.hasGlobalUnnamedAddr()); FunctionSummary::FFlags FunFlags{ F.hasFnAttribute(Attribute::ReadNone), F.hasFnAttribute(Attribute::ReadOnly), @@ -418,7 +419,8 @@ computeVariableSummary(ModuleSummaryIndex &Index, const GlobalVariable &V, bool HasBlockAddress = findRefEdges(Index, &V, RefEdges, Visited); bool NonRenamableLocal = isNonRenamableLocal(V); GlobalValueSummary::GVFlags Flags(V.getLinkage(), NonRenamableLocal, - /* Live = */ false, V.isDSOLocal()); + /* Live = */ false, V.isDSOLocal(), + V.hasLinkOnceODRLinkage() && V.hasGlobalUnnamedAddr()); // Don't mark variables we won't be able to internalize as read-only. GlobalVarSummary::GVarFlags VarFlags( @@ -438,7 +440,8 @@ computeAliasSummary(ModuleSummaryIndex &Index, const GlobalAlias &A, DenseSet<GlobalValue::GUID> &CantBePromoted) { bool NonRenamableLocal = isNonRenamableLocal(A); GlobalValueSummary::GVFlags Flags(A.getLinkage(), NonRenamableLocal, - /* Live = */ false, A.isDSOLocal()); + /* Live = */ false, A.isDSOLocal(), + A.hasLinkOnceODRLinkage() && A.hasGlobalUnnamedAddr()); auto AS = llvm::make_unique<AliasSummary>(Flags); auto *Aliasee = A.getBaseObject(); auto AliaseeVI = Index.getValueInfo(Aliasee->getGUID()); @@ -513,7 +516,8 @@ ModuleSummaryIndex llvm::buildModuleSummaryIndex( GlobalValueSummary::GVFlags GVFlags(GlobalValue::InternalLinkage, /* NotEligibleToImport = */ true, /* Live = */ true, - /* Local */ GV->isDSOLocal()); + /* Local */ GV->isDSOLocal(), + GV->hasLinkOnceODRLinkage() && GV->hasGlobalUnnamedAddr()); CantBePromoted.insert(GV->getGUID()); // Create the appropriate summary type. if (Function *F = dyn_cast<Function>(GV)) { |
