src/arch/x86_64/CodeGen.zig   | 208 +++++++++++++++++++++++++++++++-
 src/arch/x86_64/Encoding.zig  |  13 +-
 src/arch/x86_64/Lower.zig     |   2 +
 src/arch/x86_64/Mir.zig       |  15 +++
 src/arch/x86_64/encodings.zig |  41 ++++++-
 5 files changed, 270 insertions(+), 9 deletions(-)