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-rw-r--r--lib/CodeGen/CGVTables.cpp5
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/CodeGen/CGVTables.cpp b/lib/CodeGen/CGVTables.cpp
index 0ff41bb354..ad2269418b 100644
--- a/lib/CodeGen/CGVTables.cpp
+++ b/lib/CodeGen/CGVTables.cpp
@@ -3040,7 +3040,10 @@ CodeGenVTables::GenerateClassData(llvm::GlobalVariable::LinkageTypes Linkage,
VTable = GetAddrOfVTable(RD);
EmitVTableDefinition(VTable, Linkage, RD);
- GenerateVTT(Linkage, /*GenerateDefinition=*/true, RD);
+ if (RD->getNumVBases()) {
+ llvm::GlobalVariable *VTT = GetAddrOfVTT(RD);
+ EmitVTTDefinition(VTT, Linkage, RD);
+ }
// If this is the magic class __cxxabiv1::__fundamental_type_info,
// we will emit the typeinfo for the fundamental types. This is the