Re: [PATCH v8 01/12] Improve must tail in RTL backend

On Sat, Jun 22, 2024 at 8:57 PM Andi Kleen wrote: > > - Give error messages for all causes of non sibling call generation > - When giving error messages clear the musttail flag to avoid ICEs > - Error out when tree-tailcall failed to mark a must-tail call > sibcall. In this case it doesn't know

[PATCH v8 01/12] Improve must tail in RTL backend

- Give error messages for all causes of non sibling call generation - When giving error messages clear the musttail flag to avoid ICEs - Error out when tree-tailcall failed to mark a must-tail call sibcall. In this case it doesn't know the true reason and only gives a vague message.