src/arch/x86_64/CodeGen.zig | 20 ++++-----
 src/arch/x86_64/Emit.zig    |  7 +--
 src/arch/x86_64/Mir.zig     | 65 +++++++++++++---------------
 src/arch/x86_64/abi.zig     | 74 ++++++++++++++++++++++++++------
 4 files changed, 103 insertions(+), 63 deletions(-)