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Pull requests: bytecodealliance/wasmtime

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Pull requests list

Cranelift: fix uadd_overflow + load sinking. cranelift:area:machinst Issues related to instruction selection and the new MachInst backend. cranelift Issues related to the Cranelift code generator
#14272 opened Sep 2, 2026 by cfallin Member Loading…
1
Skip {enter,exit}-sync-call for "thread-transparent" adapters wasmtime:api Related to the API of the `wasmtime` crate itself
#14270 opened Sep 2, 2026 by fitzgen Member Loading…
ISLE: Veri: include counterexample in CI log for failures cranelift Issues related to the Cranelift code generator isle Related to the ISLE domain-specific language
#14269 opened Sep 2, 2026 by avanhatt Member Loading…
1
Cranelift comparison and select rules cranelift Issues related to the Cranelift code generator isle Related to the ISLE domain-specific language
#14268 opened Sep 2, 2026 by yagehu Contributor Loading…
1
Replace almost every manually-written AliasRegions helper method with macro-generated versions wasmtime:api Related to the API of the `wasmtime` crate itself wasmtime:ref-types Issues related to reference types and GC in Wasmtime winch Winch issues or pull requests
#14267 opened Sep 2, 2026 by fitzgen Member Loading…
1
Cranelift: extend all-zero helper cranelift Issues related to the Cranelift code generator isle Related to the ISLE domain-specific language
#14255 opened Sep 1, 2026 by myunbin Contributor Loading…
1
Limit alias regions in Wasm-to-CLIF translation to 256 cranelift Issues related to the Cranelift code generator
#14253 opened Sep 1, 2026 by fitzgen Member Loading…
1
1
Remove cancellable from component model intrinsics wasmtime:api Related to the API of the `wasmtime` crate itself
#14244 opened Aug 31, 2026 by alexcrichton Member • Draft
aarch64: add missing F16 and F128 rules for scalar_size in ISLE cranelift:area:aarch64 Issues related to AArch64 backend. cranelift Issues related to the Cranelift code generator
#14238 opened Aug 30, 2026 by dsecurity49 Loading…
3
aarch64: implement ISLE lowering for bitselect.i128 cranelift:area:aarch64 Issues related to AArch64 backend. cranelift Issues related to the Cranelift code generator
#14237 opened Aug 30, 2026 by dsecurity49 Loading…
1
2
aarch64: fix apple_aarch64 stack slot size for sext/uext spilled args cranelift:area:aarch64 Issues related to AArch64 backend. cranelift:area:machinst Issues related to instruction selection and the new MachInst backend. cranelift:area:x64 Issues related to x64 codegen cranelift Issues related to the Cranelift code generator
#14235 opened Aug 30, 2026 by dsecurity49 Loading…
1
4
Make LastStores a proper lattice cranelift Issues related to the Cranelift code generator
#14230 opened Aug 28, 2026 by fitzgen Member Loading…
8
wasi-http: Restore shared ownership of I/O task
#14229 opened Aug 28, 2026 by adamrk Contributor Loading…
1
1
implement {future,stream}.forward wasm-proposal:component-model-async Issues related to the WebAssembly Component Model async proposal wasmtime:api Related to the API of the `wasmtime` crate itself
#14206 opened Aug 25, 2026 by rvolosatovs Member • Draft
aarch64: lower ishl + ushr/sshr pairs to a single ubfm/sbfm instruction cranelift:area:aarch64 Issues related to AArch64 backend. cranelift Issues related to the Cranelift code generator isle Related to the ISLE domain-specific language
#14187 opened Aug 21, 2026 by Rafferty97 Loading…
28
c-api: install headers from build.rs without requiring cmake wasmtime:c-api Issues pertaining to the C API.
#14144 opened Aug 16, 2026 by Isekai923 Loading…
2
[stack-switching] GC interaction cranelift:area:x64 Issues related to x64 codegen cranelift Issues related to the Cranelift code generator wasmtime:api Related to the API of the `wasmtime` crate itself wasmtime:ref-types Issues related to reference types and GC in Wasmtime
#14140 opened Aug 14, 2026 by dhil Contributor Loading…
4
7
feat: implement PartialEq/Eq/Hash for Func cranelift:meta Everything related to the meta-language. cranelift:module cranelift Issues related to the Cranelift code generator isle Related to the ISLE domain-specific language wasmtime:api Related to the API of the `wasmtime` crate itself wasmtime:c-api Issues pertaining to the C API. wasmtime:docs Issues related to Wasmtime's documentation
#14128 opened Aug 12, 2026 by smarcd Loading…
21
perf: cranelift-codegen-meta: less llvm-lines: strings.join(" ") and iterators cranelift:meta Everything related to the meta-language. cranelift Issues related to the Cranelift code generator
#14127 opened Aug 12, 2026 by dishmaker Contributor • Draft
debugger: expose shared memories to gdbstub wasmtime:api Related to the API of the `wasmtime` crate itself
#14087 opened Aug 6, 2026 by AlisinaDevelo Loading…
12
Avoid overflow in component ABI size calculations
#14058 opened Aug 1, 2026 by subotac Contributor Loading…
1
3
WIP: Async Accessor::with fuzzing Issues related to our fuzzing infrastructure wasi Issues pertaining to WASI wasmtime:api Related to the API of the `wasmtime` crate itself
#14019 opened Jul 29, 2026 by adamrk Contributor • Draft
1
Apx add ndd cranelift:area:machinst Issues related to instruction selection and the new MachInst backend. cranelift:area:x64 Issues related to x64 codegen cranelift:meta Everything related to the meta-language. cranelift Issues related to the Cranelift code generator isle Related to the ISLE domain-specific language
#13916 opened Jul 21, 2026 by jlb6740 Contributor Loading…
2
feat(cranelift): GHC calling convention cranelift:area:aarch64 Issues related to AArch64 backend. cranelift:area:machinst Issues related to instruction selection and the new MachInst backend. cranelift:area:x64 Issues related to x64 codegen cranelift:docs cranelift Issues related to the Cranelift code generator
#13913 opened Jul 21, 2026 by playX18 Loading…
3 tasks done
4
Skip resource-borrow scope tracking for borrow-free signatures performance wasmtime:api Related to the API of the `wasmtime` crate itself wasmtime Issues about wasmtime that don't fall into another label
#13888 opened Jul 16, 2026 by tschneidereit Member Loading…
2
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