Warp <war### [at] tagpovrayorg> wrote:
> If we "disassemble" that back to C++, it's basically equivalent to:

> //-----------------------------------------
> int a(int input)
> {
>     return input == 0 ? 0 : -input;
> }
> //-----------------------------------------

Btw, clang is able to optimize it to an outright "return -input;"

-- 
                                                          - Warp

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