--no-check-comb-loops

[mlabaf2]

Before start

• I have read the RISC-V ISA Manual and this is not a RISC-V ISA question. 我已经阅读过 RISC-V 指令集手册，这不是一个指令集相关的问题。
• I have read the XiangShan Documents. 我已经阅读过香山文档。
• I have searched the previous issues and did not find anything relevant. 我已经搜索过之前的 issue，并没有找到相关的。
• I have searched the previous discussions and did not find anything relevant. 我已经搜索过之前的 discussions，并没有找到相关的。
• I have reviewed the commit messages from the relevant commit history. 我已经浏览过相关的提交历史和提交信息。

Describe the question

how can I use "--no-check-comb-loops" to fix the error "Combinational loop detected" when I am using Verilator and XiangShan?
I added some codes to XiangShan and now get above errors....

[Tang-Haojin]

You would be better not to use this option. Combination loop is generally considered a severe bug and should be strictly avoided.