Direct x64 machine code generation is here! (early stage)

[medvednikov]

Building a 263 byte Hello World program in 3 milliseconds:

The compilation speed in this mode is about 1 million lines per second.

(It's at a very early stage, but by January, V will be able to compile itself without a C compiler.)

Only Linux is supported right now, sorry non-Linux users.

[Delta456]

Cannot wait 😍

[ylluminate]

@medvednikov I think we need to document some of the hurdles (perhaps in a wiki entry?) for x64 on macOS and Windows so that interested parties might begin working towards ways around these hinderances both generally and specifically.

[ylluminate]

In consideration of the need to begin work on this for macOS and Windows (and with Alex's agreement), the following issue's been created: #5374