mirror of
https://github.com/c3lang/c3c.git
synced 2026-02-27 20:11:17 +00:00
81 lines
2.2 KiB
C
81 lines
2.2 KiB
C
module std::bits;
|
|
|
|
/**
|
|
* @require types::is_intlike($typeof(i)) `The input must be an integer or integer vector`
|
|
**/
|
|
macro popcount(i)
|
|
{
|
|
return $$popcount(i);
|
|
}
|
|
|
|
/**
|
|
* @require types::is_intlike($typeof(i)) `The input must be an integer or integer vector`
|
|
**/
|
|
macro reverse(i)
|
|
{
|
|
return $$bitreverse(i);
|
|
}
|
|
|
|
/**
|
|
* @require types::is_intlike($typeof(i)) `The input must be an integer or integer vector`
|
|
**/
|
|
macro bswap(i) @builtin
|
|
{
|
|
return $$bswap(i);
|
|
}
|
|
|
|
/**
|
|
* @require types::is_intlike($typeof(i)) `The input must be an integer or integer vector`
|
|
**/
|
|
macro ctz(i) @builtin
|
|
{
|
|
return $$ctz(i);
|
|
}
|
|
|
|
/**
|
|
* @require types::is_intlike($typeof(i)) `The input must be an integer or integer vector`
|
|
**/
|
|
macro clz(i) @builtin
|
|
{
|
|
return $$clz(i);
|
|
}
|
|
|
|
/**
|
|
* @require types::is_intlike($typeof(hi)) && types::is_intlike($typeof(lo)) && types::is_intlike($typeof(shift)) `The input must be an integer or integer vector`
|
|
* @require types::is_same_type(hi, lo) `Hi and low arguments must have the same type`
|
|
* @require types::is_same_type(hi, shift) `The shift value must have the same type as shifted types`
|
|
**/
|
|
macro fshl(hi, lo, shift) @builtin
|
|
{
|
|
return $$fshl(hi, lo, ($typeof(hi))shift);
|
|
}
|
|
|
|
/**
|
|
* @require types::is_intlike($typeof(hi)) && types::is_intlike($typeof(lo)) && types::is_intlike($typeof(shift)) `The input must be an integer or integer vector`
|
|
* @require types::is_same_type(hi, lo) `Hi and low arguments must have the same type`
|
|
* @require types::is_same_type(hi, shift) `The shift value must have the same type as shifted types`
|
|
**/
|
|
macro fshr(hi, lo, shift) @builtin
|
|
{
|
|
return $$fshr(hi, lo, ($typeof(hi))shift);
|
|
}
|
|
|
|
/**
|
|
* @require types::is_intlike($typeof(i)) && types::is_intlike($typeof(shift)) `The input must be an integer or integer vector`
|
|
* @require types::is_same_type(i, shift) `The shift value must have the same type as shifted types`
|
|
**/
|
|
macro rotl(i, shift) @builtin
|
|
{
|
|
return $$fshl(i, i, shift);
|
|
}
|
|
|
|
/**
|
|
* @require types::is_intlike($typeof(i)) && types::is_intlike($typeof(shift)) `The input must be an integer or integer vector`
|
|
* @require types::is_same_type(i, shift) `The shift value must have the same type as shifted types`
|
|
**/
|
|
macro rotr(i, shift) @builtin
|
|
{
|
|
return $$fshr(i, i, shift);
|
|
}
|
|
|