CMakeLists.txt               |  4 ++
 src/arch/aarch64/CodeGen.zig | 23 +++++++-----
 src/arch/aarch64/abi.zig     | 20 ++++++++++
 src/arch/aarch64/bits.zig    | 25 -------------
 src/arch/arm/CodeGen.zig     | 58 ++++++++++++++++-------------
 src/arch/arm/abi.zig         |  9 +++++
 src/arch/arm/bits.zig        | 12 ------
 src/arch/riscv64/CodeGen.zig | 19 ++++++----
 src/arch/riscv64/abi.zig     |  6 +++
 src/arch/riscv64/bits.zig    | 12 ------
 src/arch/x86/bits.zig        | 21 ++---------
 src/arch/x86_64/CodeGen.zig  | 23 +++++-------
 src/arch/x86_64/Emit.zig     |  3 +-
 src/arch/x86_64/PrintMir.zig |  3 +-
 src/arch/x86_64/abi.zig      |  7 ++++
 src/arch/x86_64/bits.zig     | 25 +------------
 src/register_manager.zig     | 63 ++++++++++++++++++--------------
 17 files changed, 156 insertions(+), 177 deletions(-)