Stream: git-wasmtime

Topic: wasmtime / PR #2411 Don't run old x86 backend-specific te...

Wasmtime GitHub notifications bot (Nov 13 2020 at 04:49):

cfallin opened PR #2411 from x86-backend-cfg to main:

Some of the test failures tracked by #2079 are in unwind tests that are
specific to the old x86 backend: namely, these tests invoke the unwind
implementation that is paired with the old backend, rather than generic
over all backends. It thus doesn't make sense to try to run these tests
with the new backend. (The new backend's unwind code should have
analogous tests written/ported over eventually.)

It seems that we were actually building both x86 backends when the
x64 feature was enabled, except that the old x86 backend would never
be instantiated by the usual ISA-lookup logic because a x86-64 target
triple unconditionally resolves to the new one.

This PR resolves both of the issues by tweaking the feature-config
directives to exclude the x86 backend when x64 is enabled.

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Wasmtime GitHub notifications bot (Nov 13 2020 at 04:49):

cfallin requested abrown for a review on PR #2411.

Wasmtime GitHub notifications bot (Nov 13 2020 at 17:03):

abrown submitted PR Review.

Wasmtime GitHub notifications bot (Nov 13 2020 at 17:29):

cfallin merged PR #2411.

Last updated: Oct 23 2024 at 20:03 UTC