Closed issue by tbsteinb on void-packages repository

https://github.com/void-linux/void-packages/issues/34124

Description:
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### System
Compaq ProLiant DL360 G2
* xuname:  
  Void 5.13.19_1 i686 GenuineIntel uptodate rFFF
* package:  
  `LuaJIT-2.1.0beta3_2`

### Expected behavior
Program utilizing LuaJIT runs and can be used successfully

### Actual behavior
A program using LuaJIT crashes with an illegal instruction immediately.

### Steps to reproduce the behavior
I noticed this behavior on neovim, but traced the error to LuaJIT. I suspect other programs using it will fail with the same problem.

The simplest way is to just run `nvim --version`, it will display version info but then give an illegal instruction error. Alternatively, you can launch the editor and then try to do anything (insert mode, or even just moving the cursor is enough) and it will immediately crash with the same error.

### Debugging by me
I got a core dump from neovim and stepped through it to find the error occurs within LuaJIT. I got the following as the source of the illegal instruction:
`#0  0xb7d3100b in lua_pushvalue () from /usr/lib32/libluajit-5.1.so.2`

I attempted to build the package locally via xbps-src (hoping that building it natively may bypass some obscure bug or something), but unfortunately the local build gives the same crash. I'm not particularly experienced with xbps-src so I left it there, otherwise I would have tried building a debug release and seeing if I could trace the instruction further.

Let me know if you need any further information, I'll be glad to submit it.
[luajit-coredump.tar.gz](https://github.com/void-linux/void-packages/files/7558797/luajit-coredump.tar.gz)