src/arch/x86_64/CodeGen.zig   | 100 ++++++++++++++++++++++++++++++++
 src/arch/x86_64/Encoding.zig  |   4 ++
 src/arch/x86_64/Mir.zig       |   8 +++
 src/arch/x86_64/encodings.zig |  58 ++++++++++++++++++
 4 files changed, 170 insertions(+)