It appears that some allocation heuristics have changed slightly since
0.0.31, so some of the golden-output filetests are updated as well.
Ideally we would rely more on runtests rather than golden-compilation
tests; but for now this is sufficient. (I'm not sure exactly what in
regalloc.rs changed to alter these heuristics; it's actually been almost
a year since the 0.0.31 release with several refactorings and tweaks
merged since then.)
Fixes#3441.
When there is a linking error caused by an undefined instance, list all
the instances exports in the error message. This will clarify errors for
undefined two-level imports that get desugared to one-level instance
imports under the module-linking proposal.
This commit fixes an issue in Cranelift where legalization of
`heap_addr` instructions (used by wasm to represent heap accesses) could
be off-by-two where loads that should be valid were actually treated as
invalid. The bug here happened in an optimization where tests against
odd constants were being altered to tests against even constants by
subtracting one from the limit instead of adding one to the limit. The
comment around this area has been updated in accordance with a little
more math-stuff as well to help future readers.
Before this commit we actually have two builders checking for security
advisories on CI, one is `cargo audit` and one is `cargo deny`. The
`cargo deny` builder is slightly different in that it checks a few other
things about our dependency tree such as licenses, duplicates, etc. This
commit removes the advisory check from `cargo deny` on CI and then moves
the `cargo audit` check to a separate workflow.
The `cargo audit` check will now run nightly and will open an issue on
the Wasmtime repository when an advisory is found. This should help make
it such that our CI is never broken by the publication of an advisory
but we're still promptly notified whenever an advisory is made. I've
updated the release process notes to indicate that the open issues
should be double-checked to ensure that there are no open advisories
that we need to take care of.
* Update the spec reference testsuite submodule
This commit brings in recent updates to the spec test suite. Most of the
changes here were already fixed in `wasmparser` with some tweaks to
esoteric modules, but Wasmtime also gets a bug fix where where import
matching for the size of tables/memories is based on the current runtime
size of the table/memory rather than the original type of the
table/memory. This means that during type matching the actual value is
consulted for its size rather than using the minimum size listed in its
type.
* Fix now-missing directories in build script
