tcg: Move emit of INDEX_op_end into gen_tb_end

Reviewed-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Signed-off-by: Richard Henderson <rth@twiddle.net>

target-lm32/translate.c

@@ -1158,7 +1158,7 @@ void gen_intermediate_code_internal(LM32CPU *cpu,
     }
 
     gen_tb_end(tb, num_insns);
-    *tcg_ctx.gen_opc_ptr = INDEX_op_end;
+
     if (search_pc) {
         j = tcg_ctx.gen_opc_ptr - tcg_ctx.gen_opc_buf;
         lj++;