What is fastest way to convert bool to byte?

Question

What is fastest way to convert bool to byte?

I want this mapping: False=0, True=1

Note: I don\'t want to use any if statements or other conditio

Answer 1

Hand-written IL:

.method private hidebysig static 
    int32 BoolToInt (
        bool b
    ) cil managed noinlining 
{
    .maxstack 8

    IL_0000: ldarg.0
    IL_0001: ldc.i4.0
    IL_0002: cgt.un
    IL_0004: ret
}

And they are jitted to few x86 codes:
(clrjit.dll version 4.7.3131.0)

test        cl,cl
setne       al
movzx       eax,al
ret

The only problem is that I have found no simple way to inline IL in C#. This answer is done using dnSpy.