For the complete Mojo documentation index, see llms.txt. Markdown versions of all pages are available by appending .md to any URL (e.g. /docs/manual/basics.md).
rotate_bits_left
rotate_bits_left[shift: Int](x: Int) -> Int
Shifts the bits of an input to the left by shift bits (with wrap-around).
Constraints:
-size <= shift < size
Parameters:
- shift (
Int): The number of bit positions by which to rotate the bits of the integer to the left (with wrap-around).
Args:
- x (
Int): The input value.
Returns:
Int: The input rotated to the left by shift elements (with wrap-around).
rotate_bits_left[dtype: DType, width: Int, //, shift: Int](x: SIMD[dtype, width]) -> SIMD[dtype, width] where dtype.is_unsigned()
Shifts bits to the left by shift positions (with wrap-around) for each element of a SIMD vector.
Constraints:
0 <= shift < size
Parameters:
- dtype (
DType): Thedtypeof the input and output SIMD vector. Must be integral and unsigned. - width (
Int): The width of the SIMD vector. - shift (
Int): The number of positions to rotate left.
Args:
- x (
SIMD[dtype, width]): SIMD vector input.
Returns:
SIMD[dtype, width]: SIMD vector with each element rotated left by shift bits.