[cmucl-help] Disabling the automated code deletion when compiling.

[Raymond Toy]

On 11/1/10 10:42 AM, Rémy wrote:
> Greetings,
>
> I hope I'm posting at the right place: so, here is my problem. I recently had to 
> adapt an old piece of software to the latest version of CMU-CL. While it worked 
> perfectly fine with the 18c release, bugs appeared when I used the 19b and, 
> finally, entire features are missing when compiled with the 20b version. 
> According to the compilation logs, it seems the problems are caused by the 
> automated deletion of code, in my opinion because of subtle type errors in the 
> source code. Nevertheless, because of the size of the project, and its 
> priorities, we cannot work on these corrections. 
>
Can you provide some snippets from the compilation logs?  That would
help understand what the issue is.  Even better would be the actual code
that shows the problem.
> Hence I would like to know if there was a possibility to disable the code 
> deletion feature during compilation, so as to test this hypothesis? I tried an 
> (optimize (safety 0)) , but it did not change the "missing" parts of the code.
I'll have to dig through the compiler to see if it's possible to turn
this off.

Ray