All pull requests

Pull requests

• component: fix ResourceAny conversion of synthetic borrowed host resources

  wasmtime:apiwasmtime:docs
  #14384·Byte-Naut opened Sep 23, 2026·

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  1

• Fix a bug in elaborartion that led to missed LICM hoisting

  cranelift
  #14383·fitzgen opened Sep 23, 2026·

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• update subtask.cancel implementation to match latest spec tweak

  wasmtime:api
  #14382·dicej opened Sep 22, 2026·

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• winch: handle unreachable try_table and fuel accounting

  winch
  #14379·macovedj opened Sep 22, 2026·

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  1

  1

• Mark extra fastcall return regs as llvm ABI extension

  cranelift:area:x64cranelift
  #14375·bjorn3 opened Sep 22, 2026·

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  1

• cranelift: lower i128 umin/umax/smin/smax on x86_64

  cranelift:area:x64cranelift
  #14374·agourakis82 opened Sep 22, 2026·

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  1

  9

• cranelift: restore explicit no-region for alias analysis

  cranelift
  #14373·agourakis82 opened Sep 22, 2026·

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  1

  6

• Add canonical_names to wit-bindgen

  #14372·chenyan2002 opened Sep 21, 2026·

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  4

• Add support for the compact imports proposal

  fuzzingwasmtime:apiwasmtime:c-apiwasmtime:configwasmtime:docs
  #14335·chacailline opened Sep 14, 2026·

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  8

• wasmtime serve: Support multiple sockets, unix sockets

  #14320·simolus3 opened Sep 11, 2026·

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  6

• Avoid realtime clock and immediate-timer imports while the preview1 adapter is paused

  wasi
  #14319·carsonfarmer opened Sep 11, 2026·

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  1

  5

• implement {future,stream}.forward

  wasm-proposal:component-model-asyncwasmtime:api
  #14206·rvolosatovs opened Aug 25, 2026·

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• c-api: install headers from build.rs without requiring cmake

  wasmtime:c-api
  #14144·Isekai923 opened Aug 16, 2026·

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  2

• feat: implement PartialEq/Eq/Hash for Func

  cranelift:metacranelift:modulecraneliftislewasmtime:apiwasmtime:c-apiwasmtime:docs
  #14128·smarcd opened Aug 12, 2026·

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  21

• perf: cranelift-codegen-meta: less llvm-lines: strings.join(" ") and iterators

  cranelift:metacranelift
  #14127·dishmaker opened Aug 12, 2026·

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• WIP: Async Accessor::with

  fuzzingwasiwasmtime:api
  #14019·adamrk opened Jul 29, 2026·

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  1

• feat(cranelift): GHC calling convention

  cranelift:area:aarch64cranelift:area:machinstcranelift:area:x64cranelift:docscranelift
  #13913·playX18 opened Jul 21, 2026·

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  4

• Skip resource-borrow scope tracking for borrow-free signatures

  performancewasmtime:apiwasmtime
  #13888·tschneidereit opened Jul 16, 2026·

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  2

• Component hostcall optimizations

  performancewasm-proposal:component-modelwasmtime:api
  #13876·tschneidereit opened Jul 14, 2026·

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  4

• cranelift: add arm32 backend

  cranelift:area:machinstcranelift:metacraneliftisle
  #13854·obeis opened Jul 9, 2026·

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  8

• Arm32 thumb2 (Cortex-M) support

  cranelift:metacraneliftisle
  #13815·cpetig opened Jul 4, 2026·

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  16

• riscv64: Split clobber save/restore SP adjustment for compressed instructions

  cranelift:area:aarch64cranelift:area:machinstcranelift:area:x64cranelift
  #13797·rajeshgangam opened Jul 1, 2026·

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  1

  1

• Rec group builder

  wasm-proposal:gcwasmtime:apiwasmtime:docs
  #13687·somdoron opened Jun 18, 2026·

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  29

• LTS: Fix build failure on s390x/musl

  wasmtime:api
  #13489·WhyNotHugo opened May 26, 2026·

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  3

• [ci] More CI critical-path length optimizations

  wasmtime:api
  #13352·tschneidereit opened May 13, 2026·

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  5