src/arch/riscv64/CodeGen.zig      | 539 +++++++++++++++++++++++---------
 src/arch/riscv64/abi.zig          |  13 +
 src/arch/riscv64/bits.zig         |  27 +-
 test/behavior/alignof.zig         |   2 -
 test/behavior/array.zig           |   4 -
 test/behavior/cast.zig            |   3 -
 test/behavior/eval.zig            |   1 -
 test/behavior/extern.zig          |   2 -
 test/behavior/fn.zig              |   2 -
 test/behavior/for.zig             |   1 -
 test/behavior/generics.zig        |   1 -
 test/behavior/maximum_minimum.zig |   1 -
 test/behavior/member_func.zig     |   1 -
 test/behavior/memset.zig          |   3 -
 test/behavior/packed-struct.zig   |   1 -
 test/behavior/ptrcast.zig         |   1 -
 test/behavior/ptrfromint.zig      |   1 -
 test/behavior/return_address.zig  |   1 -
 test/behavior/struct.zig          |  10 -
 test/behavior/tuple.zig           |   2 -
 test/behavior/union.zig           |   5 -
 21 files changed, 428 insertions(+), 193 deletions(-)