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gpderetta
904 days ago
SETcc is indeed what GCC typically uses. You can also play tricks with the carry flag and ADC but I don't think I have ever seen GCC do it.
1 comments
xoranth
904 days ago
The latest version can [^1], though anecdotally I've seen clang/LLVM being smarter about it.
[^1]:
https://c.godbolt.org/z/vP8edfen7
link
[^1]: https://c.godbolt.org/z/vP8edfen7