src/arch/x86_64/CodeGen.zig     | 1039 ++++++++++++++++++++++++++++++--
 src/arch/x86_64/Encoding.zig    |    1 +
 src/arch/x86_64/bits.zig        |    6 +-
 test/behavior/x86_64/binary.zig |   88 ++-
 test/behavior/x86_64/math.zig   |    1 +
 5 files changed, 1071 insertions(+), 64 deletions(-)