diff --git a/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp b/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp index fd71ba971e71..dcfa7a5961d1 100644 --- a/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp +++ b/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp @@ -418,18 +418,24 @@ bool AsmPrinter::EmitSpecialLLVMGlobal(const GlobalVariable *GV) { const TargetData *TD = TM.getTargetData(); unsigned Align = Log2_32(TD->getPointerPrefAlignment()); - if (GV->getName() == "llvm.global_ctors" && GV->use_empty()) { - SwitchToDataSection(TAI->getStaticCtorsSection()); - EmitAlignment(Align, 0); - EmitXXStructorList(GV->getInitializer()); - return true; + if (GV->getName() == "llvm.global_ctors") { + GV->removeDeadConstantUsers(); + if (GV->use_empty()) { + SwitchToDataSection(TAI->getStaticCtorsSection()); + EmitAlignment(Align, 0); + EmitXXStructorList(GV->getInitializer()); + return true; + } } - if (GV->getName() == "llvm.global_dtors" && GV->use_empty()) { - SwitchToDataSection(TAI->getStaticDtorsSection()); - EmitAlignment(Align, 0); - EmitXXStructorList(GV->getInitializer()); - return true; + if (GV->getName() == "llvm.global_dtors") { + GV->removeDeadConstantUsers(); + if (GV->use_empty()) { + SwitchToDataSection(TAI->getStaticDtorsSection()); + EmitAlignment(Align, 0); + EmitXXStructorList(GV->getInitializer()); + return true; + } } return false;