fix merge

Author: cocolato

Python/optimizer.c

@@ -874,7 +874,6 @@ _PyJit_translate_single_bytecode_to_trace(
     // One for possible _DEOPT, one because _CHECK_VALIDITY itself might _DEOPT
     trace->end -= 2;
 
-    const struct opcode_macro_expansion *expansion = &_PyOpcode_macro_expansion[opcode];
     const _PyOpcodeRecordSlotMap *record_slot_map = &_PyOpcode_RecordSlotMaps[opcode];
 
     assert(opcode != ENTER_EXECUTOR && opcode != EXTENDED_ARG);