binaryen

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https://github.com/WebAssembly/binaryen/issues/4865 is not new, and will likely show up more. As the actual bug is likely very old (there have been no changes to Asyncify for a while) this is...

kripken

test: print-profile & unescape flags for split

1

Follow up PR for https://github.com/WebAssembly/binaryen/pull/4771#pullrequestreview-1034685255 to test new flags for wasm-split binary --print-profile and --print-profile with --unescape

sps-gold

Add DevContainer

2

With DevContainer, developers can join the project without deploy the build env.

cyw3

Now that we no longer have RTTs, every value can be safely stored in a local and we don't need to avoid emitting stacky code that we wouldn't be able...

tlively

Code motion with the same side effects in branches does not always work

4

It seems `CodeFolding` can't handle such case with side effects (division): ```ts export function not_branchless_ceil_div(x: i32, y: i32): i32 { return x >= 0 ? x / y : (x...

MaxGraey

asyncify - option to use multiple memories

2

There are a few implementation of the nascent multiple memory proposal now. Asyncify could benefit from using a dedicated memory, which would simplify the api since you wouldn't need to...

wanderer

Emit `i31ref` and `dataref` binary shorthands

1

This depends on V8 having updated its interpretation of these shorthands to be nullable.

tlively

Make `i31ref` and `dataref` nullable

2

Match the latest version of the GC spec. This change does not depend on V8 changing its interpretation of the shorthands because we are still temporarily not emitting the binary...

tlively

`isConstantExpression` should be combined with `isValidInConstantExpression`

3

These seem like they should do the same thing, but their behavior is very different. Probably that's a bug?

tlively

CSE for LEA-like operations

11

Currently binaryen can't do CSE for such cases: ```rust i32.load(p + ((i + 0)

MaxGraey