lib/std/Target/Query.zig       |    8 +-
 lib/std/Target/x86.zig         |   65 +
 lib/std/math/big/int.zig       |   13 +-
 lib/std/zig/system/x86.zig     |    2 +
 src/arch/x86_64/CodeGen.zig    | 7416 ++++++++++++++++++++++++--------
 src/arch/x86_64/Encoding.zig   |   17 +-
 src/arch/x86_64/Lower.zig      |   30 +-
 src/arch/x86_64/Mir.zig        |   34 +-
 src/arch/x86_64/bits.zig       |   12 +-
 src/arch/x86_64/encodings.zig  |  238 +-
 src/dev.zig                    |    1 +
 src/link/Elf/Atom.zig          |   37 +-
 src/link/MachO/Atom.zig        |   12 +-
 test/behavior/math.zig         |    9 +-
 test/behavior/vector.zig       |    2 +-
 test/behavior/x86_64.zig       |    3 +-
 test/behavior/x86_64/build.zig |  114 +
 test/behavior/x86_64/math.zig  |  763 ++++
 tools/update_cpu_features.zig  |  138 +-
 19 files changed, 6965 insertions(+), 1949 deletions(-)