src/arch/x86_64/CodeGen.zig   | 9267 ++++++++++++++++++++++++++------
 src/arch/x86_64/Encoding.zig  |   47 +-
 src/arch/x86_64/Mir.zig       |   57 +-
 src/arch/x86_64/encodings.zig |   67 +-
 test/behavior/x86_64/math.zig |   92 +
 5 files changed, 7906 insertions(+), 1624 deletions(-)