src/arch/riscv64/CodeGen.zig  | 242 ++++++++++++++++++++++++++------
 src/arch/riscv64/Encoding.zig | 146 +++++++++++++++++--
 src/arch/riscv64/Lower.zig    | 180 ++++++++++++++++--------
 src/arch/riscv64/Mir.zig      |  70 +++------
 src/arch/riscv64/abi.zig      |  26 +++-
 src/arch/riscv64/bits.zig     |  42 +++++-
 src/arch/riscv64/encoder.zig  |   3 +
 test/tests.zig                |  11 +-
 8 files changed, 551 insertions(+), 169 deletions(-)