interpret: avoid forcing all integer newtypes into memory during clear_provenance by RalfJung · Pull Request #145584 · rust-lang/rust

@RalfJung

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Aug 18, 2025

compiler-errors

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bors added a commit that referenced this pull request

Aug 19, 2025
Rollup of 19 pull requests

Successful merges:

 - #140956 (`impl PartialEq<{str,String}> for {Path,PathBuf}`)
 - #141744 (Stabilize `ip_from`)
 - #142681 (Remove the `#[no_sanitize]` attribute in favor of `#[sanitize(xyz = "on|off")]`)
 - #142871 (Trivial improve doc for transpose )
 - #144252 (Do not copy .rmeta files into the sysroot of the build compiler during check of rustc/std)
 - #144476 (rustdoc-search: search backend with partitioned suffix tree)
 - #144567 (Fix RISC-V Test Failures in ./x test for Multiple Codegen Cases)
 - #144804 (Don't warn on never to any `as` casts as unreachable)
 - #144960 ([RTE-513] Ignore sleep_until test on SGX)
 - #145013 (overhaul `&mut` suggestions in borrowck errors)
 - #145041 (rework GAT borrowck limitation error)
 - #145243 (take attr style into account in diagnostics)
 - #145405 (cleanup: use run_in_tmpdir in run-make/rustdoc-scrape-examples-paths)
 - #145432 (cg_llvm: Small cleanups to `owned_target_machine`)
 - #145484 (Remove `LlvmArchiveBuilder` and supporting code/bindings)
 - #145557 (Fix uplifting in `Assemble` step)
 - #145563 (Remove the `From` derive macro from prelude)
 - #145565 (Improve context of bootstrap errors in CI)
 - #145584 (interpret: avoid forcing all integer newtypes into memory during clear_provenance)

Failed merges:

 - #145359 (Fix bug where `rustdoc-js` tester would not pick the right `search.js` file if there is more than one)
 - #145573 (Add an experimental unsafe(force_target_feature) attribute.)

r? `@ghost`
`@rustbot` modify labels: rollup

husamettinarabaci

rust-timer added a commit that referenced this pull request

Aug 19, 2025
Rollup merge of #145584 - RalfJung:interpret-clear-provenance, r=compiler-errors

interpret: avoid forcing all integer newtypes into memory during clear_provenance

While working on another PR I noticed locals moving into memory (via `force_allocation`) that I didn't expect to move there... turns out that is an issue I introduced when adding provenance clearing. This PR fixes that.

r? `@oli-obk`

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Aug 19, 2025

@RalfJung RalfJung deleted the interpret-clear-provenance branch

August 20, 2025 07:35

github-actions bot pushed a commit to rust-lang/rustc-dev-guide that referenced this pull request

Aug 25, 2025