3736   Address srcAddr = srcLV.getAddress(CGF);  in emitWriteback()  local
3737   assert(!isProvablyNull(srcAddr.getPointer()) &&  in emitWriteback()
3744   bool provablyNonNull = llvm::isKnownNonZero(srcAddr.getPointer(),  in emitWriteback()
3751       CGF.Builder.CreateIsNull(srcAddr.getPointer(), "icr.isnull");  in emitWriteback()
3760   value = CGF.Builder.CreateBitCast(value, srcAddr.getElementType(),  in emitWriteback()
3838     Address srcAddr = CGF.EmitPointerWithAlignment(CRE->getSubExpr());  in emitWritebackArg()  local
3842     srcLV = CGF.MakeAddrLValue(srcAddr, srcAddrType);  in emitWritebackArg()
3844   Address srcAddr = srcLV.getAddress(CGF);  in emitWritebackArg()  local
3853   if (isProvablyNull(srcAddr.getPointer())) {  in emitWritebackArg()
3884   bool provablyNonNull = llvm::isKnownNonZero(srcAddr.getPointer(),  in emitWritebackArg()
3890       CGF.Builder.CreateIsNull(srcAddr.getPointer(), "icr.isnull");  in emitWritebackArg()