relevant: https://stackoverflow.com/questions/74417624/how-does-clang-generate-non-looping-code-for-sum-of-squares https://stackoverflow.com/questions/74417624/

relevant: https://stackoverflow.com/questions/74417624/how-does-clang-generate-non-looping-code-for-sum-of-squares https://stackoverflow.com/questions/74417624/how-does-clang-...