emscripten-core
test_biggerswitch is timing out on circleci
e.g. https://app.circleci.com/pipelines/github/emscripten-core/emscripten/35735/workflows/41b82947-a8a5-4d06-b25b-0f6ec4b8eab0/jobs/798059
Interesting, that is a slow test, but it was never this slow. This may be affecting users so it seems worth bisecting to find out when this regressed, at least before the next release.
I did some local testing and it seems like clang takes a long time both on tot and with 3.1.60. On my machine its taking about 2 - 2.5 minutes.
No significant change between tot and 3.1.60? Then maybe the change is somehow on CircleCI's timeout, or the ordering of the tests (the timeout is X seconds without output, so if the test runs last and no other tests are printing, that could be a problem). Anyhow, we can probably live with this test disabled.
We could also perhaps just disable it on CI .. so it will continue to run in other places such as emscripten-releases.
On the other hand this is really a test belongs up stream in llvm and binaryen.. its not really testing anything emscripten specific. But I get that it useful to test some codegen stuff end-to-end.