Neal Gompa wrote:
> GCC is not the official compiler on Windows or macOS. Both platforms
> require frame pointers on all supported architectures with their
> official compilers (MSVC for Windows, Clang for macOS).

Frame pointers are not required by the operating system if you can compile 
working programs without them.

Also, for MSVC, /Oy- is documented to be supported on everything except 
"x64" (which, as I understand it, means x86_64):
https://learn.microsoft.com/en-us/cpp/build/reference/oy-frame-pointer-omission?view=msvc-170
so it requires frame pointers on x86_64 for some reason (SEH support?), but 
apparently not on other architectures, or the documentation is wrong.

        Kevin Kofler
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