Lines Matching defs:OldGV

4038   llvm::GlobalVariable *OldGV = CGM.getModule().getNamedGlobal(Name);
4039   if (OldGV && !OldGV->isDeclaration()) {
4040     assert(!OldGV->hasAvailableExternallyLinkage() &&
4043     return OldGV;
4206   llvm::GlobalVariable *OldGV = M.getNamedGlobal(Name);
4224   if (OldGV) {
4225     GV->takeName(OldGV);
4226     OldGV->replaceAllUsesWith(GV);
4227     OldGV->eraseFromParent();