src/arch/wasm/CodeGen.zig  | 271 +++++++++++++++++++++++++-------
 src/arch/wasm/Emit.zig     |  12 ++
 src/arch/wasm/Mir.zig      |  24 +++
 test/behavior.zig          |  13 +-
 test/behavior/cast.zig     |   7 -
 test/behavior/cast_int.zig |  10 ++
 6 files changed, 264 insertions(+), 73 deletions(-)