src/arch/x86_64/CodeGen.zig   | 584 ++++++++++++++++++--------------
 src/arch/x86_64/abi.zig       |   2 +-
 src/register_manager.zig      |   8 +-
 test/behavior/array.zig       |   1 +
 test/behavior/bugs/10970.zig  |   1 -
 test/behavior/cast.zig        |   5 -
 test/behavior/for.zig         |   1 +
 test/behavior/if.zig          |   1 -
 test/behavior/switch.zig      |   1 -
 test/behavior/union.zig       |   1 -
 tools/lldb_pretty_printers.py |  15 +
 11 files changed, 361 insertions(+), 259 deletions(-)