add some Wasm to Wasm optimization

OCamlPro / owi

WebAssembly Swissknife

https://ocamlpro.github.io/owi

GNU Affero General Public License v3.0

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Open zapashcanon opened 1 year ago

zapashcanon commented 1 year ago

see what kind of optimization are done by binaryen

some easy ideas:

[ ] remove unused functions
[ ] remove unused globals
[ ] remove unused parameters (a little bit harder as it requires to update call sites)
[ ] remove pure functions with empty return type

zapashcanon commented 1 year ago

a minimal version has been implemented in #23