lib/std/start.zig                   |  21 ++-
 src/arch/riscv64/CodeGen.zig        | 247 +++++++++++++++++---------------
 src/arch/riscv64/Encoding.zig       |  10 ++
 src/arch/riscv64/Mir.zig            |   5 +-
 src/arch/riscv64/bits.zig           |   4 +-
 test/behavior/byteswap.zig          |   1 -
 test/behavior/cast.zig              |   1 -
 test/behavior/globals.zig           |   1 -
 test/behavior/sizeof_and_typeof.zig |   2 -
 test/behavior/vector.zig            |  49 ++++---
 10 files changed, 193 insertions(+), 148 deletions(-)