src/arch/aarch64/CodeGen.zig | 14 +++---
 src/arch/arm/CodeGen.zig     | 68 ++++++++++++++--------------
 src/arch/riscv64/CodeGen.zig |  8 ++--
 src/arch/x86_64/CodeGen.zig  | 22 ++++-----
 src/register_manager.zig     | 78 ++++++++------------------------
 5 files changed, 74 insertions(+), 116 deletions(-)