Change all occurrences in a single 100MB line leads to a crash when autosave on

Testing #30243. 32-bit Windows 0. Enable autosave. 1. Open 100MB file generated by Dummy File Creator (non-random content). I got single line generated. 2. Type 'sd' in several places on the same line. 3. Do an edit via 'Change all occurrences' from the context menu. Observe crash. Should we disable triggering autosave for large files?