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Pull requests: bytecodealliance/wasmtime

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Pull requests list

wizer: support init func as a wave function call (components only)
#13582 opened Jun 6, 2026 by pchickey Contributor • Draft
Cranelift: Remove the stack_{load,store} instructions cranelift:meta Everything related to the meta-language. cranelift Issues related to the Cranelift code generator
#13580 opened Jun 5, 2026 by fitzgen Member Loading…
1
Update some deps on their major version tracks cranelift Issues related to the Cranelift code generator fuzzing Issues related to our fuzzing infrastructure
#13570 opened Jun 5, 2026 by alexcrichton Member Loading…
1
wasmtime-cli: component run's --invoke uses ItemName for search
#13564 opened Jun 4, 2026 by pchickey Contributor Loading…
[Draft] Update SMT-based ISLE verifier cranelift:area:aarch64 Issues related to AArch64 backend. cranelift:meta Everything related to the meta-language. cranelift Issues related to the Cranelift code generator
#13550 opened Jun 3, 2026 by avanhatt Member • Draft
13
fix: resolve #12475 — p3: Inconsistent behavior in sockets/udp send wasi Issues pertaining to WASI
#13518 opened May 31, 2026 by chinhkrb113 Loading…
1
1
fix: resolve #13200 — Cranelift: JITMemoryProvider cannot be implemented because JITMemoryKind is private cranelift Issues related to the Cranelift code generator
#13517 opened May 31, 2026 by chinhkrb113 Loading…
1
1
fix: reclaim host stream/future transmits when the guest drops its end wasmtime:api Related to the API of the `wasmtime` crate itself
#13515 opened May 30, 2026 by gfx Contributor Loading…
1
4
LTS: Fix build errors on loongarch64 (with cargo vet fixes)
#13496 opened May 27, 2026 by fitzgen Member Loading…
LTS: Fix build failure on s390x/musl wasmtime:api Related to the API of the `wasmtime` crate itself
#13489 opened May 26, 2026 by WhyNotHugo • Draft
3
pulley/cranelift: opcode fusion at call_indirect lazy-init dispatch tail cranelift:area:machinst Issues related to instruction selection and the new MachInst backend. cranelift:meta Everything related to the meta-language. cranelift Issues related to the Cranelift code generator isle Related to the ISLE domain-specific language pulley Issues related to the Pulley interpreter wasmtime:api Related to the API of the `wasmtime` crate itself
#13447 opened May 22, 2026 by matthargett Contributor Loading…
4
cranelift: per-table mutability tracking + call_indirect elisions on immutable funcref tables wasmtime:api Related to the API of the `wasmtime` crate itself
#13445 opened May 22, 2026 by matthargett Contributor Loading…
4
[ci] More CI critical-path length optimizations wasmtime:api Related to the API of the `wasmtime` crate itself
#13352 opened May 13, 2026 by tschneidereit Member Loading…
5
wasi-http: p3 single-instance-per-request coverage and fixes
#13345 opened May 12, 2026 by posborne Collaborator Loading…
8
Introduce Le<T> and Ne<T> newtypes for little- and native-endian integers wasmtime:api Related to the API of the `wasmtime` crate itself wasmtime:ref-types Issues related to reference types and GC in Wasmtime
#13193 opened Apr 24, 2026 by fitzgen Member Loading…
15
perf(aarch64): use lr-only linkage frames for simple regular calls cranelift:area:aarch64 Issues related to AArch64 backend. cranelift Issues related to the Cranelift code generator
#13055 opened Apr 11, 2026 by pnodet Contributor • Draft
1
MMU-based epoch interruption cranelift:area:machinst Issues related to instruction selection and the new MachInst backend. cranelift:area:x64 Issues related to x64 codegen cranelift:docs cranelift:meta Everything related to the meta-language. cranelift Issues related to the Cranelift code generator wasmtime:api Related to the API of the `wasmtime` crate itself wasmtime:config Issues related to the configuration of Wasmtime
#12990 opened Apr 8, 2026 by erikrose Contributor • Draft
4 of 6 tasks
1
RR #3:Flat type computation for interface types for RR
#12981 opened Apr 7, 2026 by arjunr2 Contributor Loading…
5
Cranelift: apply NaN canonicalization to libcalls cranelift Issues related to the Cranelift code generator
#12963 opened Apr 4, 2026 by tschneidereit Member Loading…
2
Some fuzzing improvements fuzzing Issues related to our fuzzing infrastructure
#12962 opened Apr 4, 2026 by tschneidereit Member Loading…
4
wasmtime-wasi: handle host fifos wasi Issues pertaining to WASI
#12922 opened Apr 1, 2026 by pchickey Contributor • Draft
1
p3_path_link test wasi Issues pertaining to WASI
#12810 opened Mar 20, 2026 by squillace Contributor Loading…
4
Work around invalid HTTP server behavior for status 204 and 304 responses
#12635 opened Feb 22, 2026 by tschneidereit Member Loading…
1
Implement our OOM-handling SecondaryMap from scratch cranelift Issues related to the Cranelift code generator fuzzing Issues related to our fuzzing infrastructure wasmtime:api Related to the API of the `wasmtime` crate itself wasmtime:ref-types Issues related to reference types and GC in Wasmtime
#12621 opened Feb 18, 2026 by fitzgen Member Loading…
18
Fix UEFI compilation for cranelift-jit cranelift Issues related to the Cranelift code generator
#12602 opened Feb 17, 2026 by RossComputerGuy • Draft
9
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