src/arch/wasm/CodeGen.zig | 670 ++++++++++++++++++++++----------
 src/arch/wasm/Emit.zig    |  27 +-
 src/arch/wasm/Mir.zig     | 116 +++++-
 src/link/Wasm.zig         |  34 +-
 src/print_air.zig         |   2 +-
 test/stage2/wasm.zig      |  35 ++
 6 files changed, 670 insertions(+), 214 deletions(-)