wasm: support all `@div{trunc/floor/exact}` ops

This does however not support floats of bitsizes
different than 32 or 64. f16, f80, f126 will require
support for compiler-rt and are out-of-scope for this commit.

Signed integers are currently not supported either.
9b84f29503Luuk de Gram committed on 6/11/2022, 5:38:00 PMparent180baa0
1 file changedLine totals unavailable