lib/compiler_rt/divmodei4.zig |  23 +++--
 lib/compiler_rt/limb64.zig    |  52 ++++++++---
 src/codegen/wasm/CodeGen.zig  | 158 ++++++++++++++++++++++++--------
 src/codegen/wasm/Mir.zig      |   4 +
 test/behavior/math.zig        | 106 +++++++++++++++++++++
 5 files changed, 283 insertions(+), 60 deletions(-)