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by jvert 316 days ago
Early in Win32 development, the x86 calling convention was __cdecl. I did all the work to change it to __stdcall (callee clean-up). Yes, it was done purely for performance reasons. It was a huge change to the codebase and as a side-effect turned up a lot of "interesting" code which relied on cdecl calling conventions.
1 comments

Good times.