--- old/src/hotspot/cpu/aarch64/c1_LIRGenerator_aarch64.cpp	2019-12-17 21:18:13.000000000 +0300
+++ new/src/hotspot/cpu/aarch64/c1_LIRGenerator_aarch64.cpp	2019-12-17 21:18:12.000000000 +0300
@@ -1127,7 +1127,6 @@
   // arguments of lir_convert
   LIR_Opr conv_input = input;
   LIR_Opr conv_result = result;
-  ConversionStub* stub = NULL;
 
   __ convert(x->op(), conv_input, conv_result);