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refactor(chunk-optimizer): extract runtime-module placement into rehome_runtime_module#9163

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refactor-extract-rehome-runtime-module
Apr 20, 2026
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refactor(chunk-optimizer): extract runtime-module placement into rehome_runtime_module#9163
graphite-app[bot] merged 1 commit intomainfrom
refactor-extract-rehome-runtime-module

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@IWANABETHATGUY IWANABETHATGUY commented Apr 20, 2026

Summary

Pure function extraction: the peel-and-place logic that runs after facade elimination now lives in a dedicated rehome_runtime_module method on GenerateStage. No behavior change — preparation for the stacked fix that replaces the single-consumer heuristic with dominator-based placement.

Test plan

  • cargo test --package rolldown --test integration passes (1683 passed, zero snapshot changes)
  • cargo clippy --package rolldown --tests clean

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IWANABETHATGUY commented Apr 20, 2026


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@IWANABETHATGUY IWANABETHATGUY marked this pull request as ready for review April 20, 2026 11:35
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IWANABETHATGUY commented Apr 20, 2026

Merge activity

  • Apr 20, 11:40 AM UTC: The merge label 'graphite: merge-when-ready' was detected. This PR will be added to the Graphite merge queue once it meets the requirements.
  • Apr 20, 11:40 AM UTC: IWANABETHATGUY added this pull request to the Graphite merge queue.
  • Apr 20, 11:46 AM UTC: Merged by the Graphite merge queue.

…me_runtime_module (#9163)

## Summary

Pure function extraction: the peel-and-place logic that runs after facade elimination now lives in a dedicated `rehome_runtime_module` method on `GenerateStage`. No behavior change — preparation for the stacked fix that replaces the single-consumer heuristic with dominator-based placement.

## Test plan

- [x] `cargo test --package rolldown --test integration` passes (1683 passed, zero snapshot changes)
- [x] `cargo clippy --package rolldown --tests` clean
@graphite-app graphite-app Bot force-pushed the refactor-extract-rehome-runtime-module branch from 8a843af to aae6aaf Compare April 20, 2026 11:41
@graphite-app graphite-app Bot merged commit aae6aaf into main Apr 20, 2026
32 checks passed
@graphite-app graphite-app Bot deleted the refactor-extract-rehome-runtime-module branch April 20, 2026 11:46
shulaoda pushed a commit that referenced this pull request Apr 21, 2026
…me_runtime_module (#9163)

## Summary

Pure function extraction: the peel-and-place logic that runs after facade elimination now lives in a dedicated `rehome_runtime_module` method on `GenerateStage`. No behavior change — preparation for the stacked fix that replaces the single-consumer heuristic with dominator-based placement.

## Test plan

- [x] `cargo test --package rolldown --test integration` passes (1683 passed, zero snapshot changes)
- [x] `cargo clippy --package rolldown --tests` clean
shulaoda pushed a commit that referenced this pull request Apr 21, 2026
…me_runtime_module (#9163)

## Summary

Pure function extraction: the peel-and-place logic that runs after facade elimination now lives in a dedicated `rehome_runtime_module` method on `GenerateStage`. No behavior change — preparation for the stacked fix that replaces the single-consumer heuristic with dominator-based placement.

## Test plan

- [x] `cargo test --package rolldown --test integration` passes (1683 passed, zero snapshot changes)
- [x] `cargo clippy --package rolldown --tests` clean
@github-actions github-actions Bot mentioned this pull request Apr 22, 2026
This was referenced Apr 22, 2026
shulaoda added a commit that referenced this pull request Apr 22, 2026
## [1.0.0-rc.17] - 2026-04-22

### 🐛 Bug Fixes

- link: error on missing export between TS modules (#9197) by @IWANABETHATGUY
- rolldown_plugin_vite_import_glob: import path should not be affected by absolute base option (#9145) by @kermanx
- `this.resolve()` returns null for bare relative paths without importer (#9142) by @Copilot
- collect destructured bindings in HMR module exports (#9146) by @h-a-n-a
- esbuild-tests: handle 0.28.0 test cases (#9149) by @sapphi-red
- plugin/copy-module: honor external resolutions from other plugins (#9139) by @TheAlexLichter
- allow undefined in sourcesContent type (#9136) by @jurijzahn8019
- reduce false positives in chunk optimizer circular dependency detection (#9049) by @AlonMiz

### 🚜 Refactor

- chunk-optimizer: extract runtime-module placement into rehome_runtime_module (#9163) by @IWANABETHATGUY

### 📚 Documentation

- add design doc for sort_modules execution ordering (#9169) by @IWANABETHATGUY
- add document for `RenderedModule` (#9147) by @sapphi-red

### ⚡ Performance

- rolldown_plugin_vite_import_glob: skip self-import earlier using raw path comparison (#9193) by @shulaoda

### 🧪 Testing

- lazy: add `playground/lazy-compilation` (#7974) by @hyf0

### ⚙️ Miscellaneous Tasks

- use app token for release PR (#9198) by @Boshen
- upgrade oxc to 0.127.0 (#9194) by @Dunqing
- use oxc security action (#9196) by @Boshen
- esbuild-tests: remove some tests from ignored list as enum inline is now supported (#9184) by @sapphi-red
- deps: update dependency vite-plus to v0.1.19 (#9183) by @renovate[bot]
- use vp instead of pnpm in check-wasi-binding-deps (#9182) by @shulaoda
- verify wasm32-wasi binding deps match @rolldown/browser before publish (#9162) by @shulaoda
- deps: update esbuild for tests to 0.28.0 (#9172) by @sapphi-red
- deps: update rollup submodule for tests to v4.60.2 (#9173) by @sapphi-red
- deps: update test262 submodule for tests (#9174) by @sapphi-red
- sort_modules: fix stale async-entry sort key comment (#9170) by @IWANABETHATGUY
- deps: update npm packages (#9157) by @renovate[bot]
- deps: update dependency diff to v9 (#9158) by @renovate[bot]
- deps: update rust crates (#9156) by @renovate[bot]
- run Windows CI on PRs labeled with `ci: windows` (#9153) by @hyf0
- update-test-dependencies: run setup-rust before file changes (#9151) by @sapphi-red
- deps: update dependency rust to v1.95.0 (#9140) by @renovate[bot]

### ❤️ New Contributors

* @jurijzahn8019 made their first contribution in [#9136](#9136)
* @AlonMiz made their first contribution in [#9049](#9049)

---------

Co-authored-by: shulaoda <165626830+shulaoda@users.noreply.github.com>
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