src/arch/aarch64/CodeGen.zig     | 294 +++++++++++++++++++++++---------
 src/arch/aarch64/Emit.zig        |  27 ++-
 src/arch/aarch64/Mir.zig         |  21 ++-
 src/arch/aarch64/bits.zig        |  82 +++++++--
 test/behavior/align.zig          |   1 -
 test/behavior/array.zig          |   2 -
 test/behavior/bitcast.zig        |  10 --
 test/behavior/bugs/3367.zig      |   1 -
 test/behavior/bugs/3586.zig      |   2 -
 test/behavior/bugs/704.zig       |   2 -
 test/behavior/cast.zig           |   2 -
 test/behavior/defer.zig          |   4 -
 test/behavior/enum.zig           |  40 -----
 test/behavior/error.zig          |  13 --
 test/behavior/floatop.zig        |   2 -
 test/behavior/fn.zig             |  20 ---
 test/behavior/for.zig            |   6 -
 test/behavior/generics.zig       |   9 -
 test/behavior/if.zig             |   8 -
 test/behavior/inttoptr.zig       |   1 -
 test/behavior/math.zig           |   2 -
 test/behavior/null.zig           |   2 -
 test/behavior/slice.zig          |   2 -
 test/behavior/struct.zig         |   3 -
 test/behavior/switch.zig         |   4 -
 test/behavior/this.zig           |   2 -
 test/behavior/truncate.zig       |  16 --
 test/behavior/try.zig            |   4 -
 test/behavior/usingnamespace.zig |   8 -
 test/behavior/while.zig          |   2 -
 30 files changed, 330 insertions(+), 262 deletions(-)