3878   Address srcAddr = srcLV.getAddress(CGF);  in emitWriteback()  local
3879   assert(!isProvablyNull(srcAddr.getPointer()) &&  in emitWriteback()
3886   bool provablyNonNull = llvm::isKnownNonZero(srcAddr.getPointer(),  in emitWriteback()
3893       CGF.Builder.CreateIsNull(srcAddr.getPointer(), "icr.isnull");  in emitWriteback()
3902   value = CGF.Builder.CreateBitCast(value, srcAddr.getElementType(),  in emitWriteback()
3980     Address srcAddr = CGF.EmitPointerWithAlignment(CRE->getSubExpr());  in emitWritebackArg()  local
3984     srcLV = CGF.MakeAddrLValue(srcAddr, srcAddrType);  in emitWritebackArg()
3986   Address srcAddr = srcLV.getAddress(CGF);  in emitWritebackArg()  local
3997   if (isProvablyNull(srcAddr.getPointer())) {  in emitWritebackArg()
4026   bool provablyNonNull = llvm::isKnownNonZero(srcAddr.getPointer(),  in emitWritebackArg()
4032       CGF.Builder.CreateIsNull(srcAddr.getPointer(), "icr.isnull");  in emitWritebackArg()