Stream: git-wasmtime

Topic: wasmtime / issue #4234 Cranelift: x64: invalid register i...

view this post on Zulip Wasmtime GitHub notifications bot (Jun 07 2022 at 17:48):

cfallin edited issue #4234:

.clif Test Case

None reduced yet.

Steps to Reproduce

Try testing cg_clif with latest cranelift master.

Expected Results

CI passes

Actual Result

https://github.com/bjorn3/rustc_codegen_cranelift/actions/runs/2451819915

thread 'rustc' panicked at 'index out of bounds: the len is 96 but the index is 4294967295', /home/runner/.cargo/registry/src/github.com-1ecc6299db9ec823/regalloc2-0.2.2/src/ion/merge.rs:35:38

Versions and Environment

Cranelift version or commit: 3f152273

Operating system: Linux

Architecture: x86_64

view this post on Zulip Wasmtime GitHub notifications bot (Jun 07 2022 at 18:40):

cfallin closed issue #4234:

.clif Test Case

None reduced yet.

Steps to Reproduce

Try testing cg_clif with latest cranelift master.

Expected Results

CI passes

Actual Result

https://github.com/bjorn3/rustc_codegen_cranelift/actions/runs/2451819915

thread 'rustc' panicked at 'index out of bounds: the len is 96 but the index is 4294967295', /home/runner/.cargo/registry/src/github.com-1ecc6299db9ec823/regalloc2-0.2.2/src/ion/merge.rs:35:38

Versions and Environment

Cranelift version or commit: 3f152273

Operating system: Linux

Architecture: x86_64

view this post on Zulip Wasmtime GitHub notifications bot (Jun 08 2022 at 05:46):

bjorn3 commented on issue #4234:

Still getting the same crash:

thread 'rustc' panicked at 'index out of bounds: the len is 96 but the index is 4294967295', /home/runner/.cargo/registry/src/github.com-1ecc6299db9ec823/regalloc2-0.2.2/src/ion/merge.rs:35:38

Seems to be on the same function as the second test case I posted.

view this post on Zulip Wasmtime GitHub notifications bot (Jun 08 2022 at 06:51):

cfallin commented on issue #4234:

Just posted a PR to fix; was an issue with recently merged atomic-cas stuff. Sorry and thanks!

Last updated: Oct 23 2024 at 20:03 UTC