binaryen

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Test output on CI is extremely noisy

1

Its really hard to see the wood for the tree. For example these strings seem to appear hundreds of times in the output: ``` warning: no output file specified, not...

sbc100

Hmm, unfortunate that `StackSignature` does not store `params` and `results` as a `Signature` we could just reuse here. Probably not worth fixing in this PR, though. _Originally posted by @tlively...

ashleynh

What is this `build` for? It's fishy that you aren't using the result for anything. _Originally posted by @tlively in https://github.com/WebAssembly/binaryen/pull/6110#discussion_r1390312530_

ashleynh

Just realized that it would be possible to replace this state enum with a single `IRBuilder* currBuilder` field that is either `&outlinedBuilder`, `&existingBuilder`, or `nullptr`. `getCurrentState` would simply set `currBuilder`...

ashleynh

It might be simpler to just call `filter` once from `Outlining::run` and pass it a lambda that contains all the various filters. I don't feel strongly, though. The current code...

ashleynh

Failure with optimize

8

I'm generating some working WebAssembly code that fails if I try to run the default optimization passes. The code uses WASM GC, and there are no warnings or errors on...

tshort

Build error on emsdk CI

5

https://app.circleci.com/pipelines/github/emscripten-core/emsdk/2084/workflows/2e280ca8-1c22-435f-b602-58142371adba/jobs/12495 Some kind of issue with std::variant: ``` [ 95%] Building CXX object src/tools/CMakeFiles/wasm-opt.dir/wasm-opt.cpp.o In file included from /root/project/binaryen/main/src/tools/wasm-fuzz-lattices.cpp:21:0: /usr/include/c++/7/variant: In instantiation of 'constexpr const size_t std::variant_size_v': /usr/include/c++/7/variant:702:10: required from...

sbc100

Parse Exception with Block Type But WABT Successfully Parses It

10

Hello there, I recently came across a Wasm module which cannot be parsed by Binaryen: ```wasm $ wabt/bin/wasm2wat test.wasm (module (type (;0;) (func (result i32))) (type (;1;) (func (param i32)...

mobsceneZ

[analysis] Add a generic powerset lattice

1

Add `Powerset2` that implements the lattice of sets concretely represented as `Set` ordered by subset as well as the full lattice `FinitePowerset2` that is additionally configurted with the universe of...

tlively

Slow optimizations on Dart binary

3

There is a dart binary that takes extremely long to optimize with this command: ``` wasm-opt -g -all --closed-world -tnh --type-unfinalizing -O3 --type-ssa --gufa -O3 --type-merging -O1 --type-finalizing ``` Most...

tlively