Stream: git-wasmtime

Topic: wasmtime / Issue #2672 Cranelift: ishl.i8 with i128 shift...

view this post on Zulip Wasmtime GitHub notifications bot (Feb 21 2021 at 11:32):

bjorn3 opened Issue #2672:

Steps to Reproduce

Try to compile an ishl instruction with an i8 lhs and i128 rhs using the x64 backend.

Expected Results

It compiles.

Actual Results

Panics with thread 'rustc' panicked at 'Multi-register value not expected', /home/bjorn/.cargo/git/checkouts/wasmtime-41807828cb3a7a7e/c07ec4c/cranelift/codegen/src/isa/x64/lower.rs:128:10

Versions and Environment

Cranelift version or commit: c07ec4c525318afb47b2c6ff24dcddb5d23b5f2a

Operating system: N/A

Architecture: x86_64

view this post on Zulip Wasmtime GitHub notifications bot (Feb 21 2021 at 11:32):

bjorn3 labeled Issue #2672:

Steps to Reproduce

Try to compile an ishl instruction with an i8 lhs and i128 rhs using the x64 backend.

Expected Results

It compiles.

Actual Results

Panics with thread 'rustc' panicked at 'Multi-register value not expected', /home/bjorn/.cargo/git/checkouts/wasmtime-41807828cb3a7a7e/c07ec4c/cranelift/codegen/src/isa/x64/lower.rs:128:10

Versions and Environment

Cranelift version or commit: c07ec4c525318afb47b2c6ff24dcddb5d23b5f2a

Operating system: N/A

Architecture: x86_64

view this post on Zulip Wasmtime GitHub notifications bot (Feb 21 2021 at 11:32):

bjorn3 labeled Issue #2672:

Steps to Reproduce

Try to compile an ishl instruction with an i8 lhs and i128 rhs using the x64 backend.

Expected Results

It compiles.

Actual Results

Panics with thread 'rustc' panicked at 'Multi-register value not expected', /home/bjorn/.cargo/git/checkouts/wasmtime-41807828cb3a7a7e/c07ec4c/cranelift/codegen/src/isa/x64/lower.rs:128:10

Versions and Environment

Cranelift version or commit: c07ec4c525318afb47b2c6ff24dcddb5d23b5f2a

Operating system: N/A

Architecture: x86_64

view this post on Zulip Wasmtime GitHub notifications bot (Feb 26 2021 at 23:13):

cfallin closed Issue #2672:

Steps to Reproduce

Try to compile an ishl instruction with an i8 lhs and i128 rhs using the x64 backend.

Expected Results

It compiles.

Actual Results

Panics with thread 'rustc' panicked at 'Multi-register value not expected', /home/bjorn/.cargo/git/checkouts/wasmtime-41807828cb3a7a7e/c07ec4c/cranelift/codegen/src/isa/x64/lower.rs:128:10

Versions and Environment

Cranelift version or commit: c07ec4c525318afb47b2c6ff24dcddb5d23b5f2a

Operating system: N/A

Architecture: x86_64

Last updated: Dec 23 2024 at 12:05 UTC