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@alinas alinas commented Dec 4, 2025

LLVM added codegen decision making based on RuntimeLibraryInfo. Mirror the change in Rust's codegen.

LLVM reference commit:
llvm/llvm-project@04c81a9.

@rustbot rustbot added A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. labels Dec 4, 2025
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rustbot commented Dec 4, 2025

r? @cuviper

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durin42 commented Dec 4, 2025

@rustbot label: +llvm-main

@rustbot rustbot added the llvm-main Marks PRs that are making Rust work with LLVM main (this label is consumed by CI tooling) label Dec 4, 2025
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cuviper commented Dec 5, 2025

LGTM, thanks!

@bors r+ rollup

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bors commented Dec 5, 2025

📌 Commit ad73972 has been approved by cuviper

It is now in the queue for this repository.

@bors bors added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Dec 5, 2025
bors added a commit that referenced this pull request Dec 5, 2025
Rollup of 11 pull requests

Successful merges:

 - #148662 (alloc: Document panics when allocations will exceed max)
 - #148811 (core docs: rewrite `panic::Location::caller` with visual line/column numbers)
 - #149101 (Improve mutable-binding suggestion to include name)
 - #149477 (float::maximum/minimum: make docs more streamlined)
 - #149547 (library: Rename `IterRange*` to `Range*Iter`)
 - #149548 (Generate delegation error body when delegation is not resolved)
 - #149630 (Check identifiers defined in macros when suggesting identifiers hidden by hygiene)
 - #149647 (Add regression test for 141845)
 - #149661 (Fix for LLVM22 making lowering decisions dependent on RuntimeLibraryInfo.)
 - #149666 (Add perma-unstable `--print=backend-has-zstd` for use by compiletest)
 - #149671 (interpret: test SNaN handling of float min/max and update comments)

r? `@ghost`
`@rustbot` modify labels: rollup
@bors bors merged commit 9324982 into rust-lang:main Dec 5, 2025
11 checks passed
@rustbot rustbot added this to the 1.93.0 milestone Dec 5, 2025
rust-timer added a commit that referenced this pull request Dec 5, 2025
Rollup merge of #149661 - alinas:llvm-22-runtimelibraryinfo-fix, r=cuviper

Fix for LLVM22 making lowering decisions dependent on RuntimeLibraryInfo.

LLVM added codegen decision making based on RuntimeLibraryInfo. Mirror the change in Rust's codegen.

LLVM reference commit:
llvm/llvm-project@04c81a9.
github-actions bot pushed a commit to rust-lang/miri that referenced this pull request Dec 6, 2025
Rollup of 11 pull requests

Successful merges:

 - rust-lang/rust#148662 (alloc: Document panics when allocations will exceed max)
 - rust-lang/rust#148811 (core docs: rewrite `panic::Location::caller` with visual line/column numbers)
 - rust-lang/rust#149101 (Improve mutable-binding suggestion to include name)
 - rust-lang/rust#149477 (float::maximum/minimum: make docs more streamlined)
 - rust-lang/rust#149547 (library: Rename `IterRange*` to `Range*Iter`)
 - rust-lang/rust#149548 (Generate delegation error body when delegation is not resolved)
 - rust-lang/rust#149630 (Check identifiers defined in macros when suggesting identifiers hidden by hygiene)
 - rust-lang/rust#149647 (Add regression test for 141845)
 - rust-lang/rust#149661 (Fix for LLVM22 making lowering decisions dependent on RuntimeLibraryInfo.)
 - rust-lang/rust#149666 (Add perma-unstable `--print=backend-has-zstd` for use by compiletest)
 - rust-lang/rust#149671 (interpret: test SNaN handling of float min/max and update comments)

r? `@ghost`
`@rustbot` modify labels: rollup
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A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. llvm-main Marks PRs that are making Rust work with LLVM main (this label is consumed by CI tooling) S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.

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5 participants