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Pull requests list

Update to LLVM 17 A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. A-testsuite Area: The testsuite used to check the correctness of rustc merged-by-bors This PR was explicitly merged by bors. relnotes Marks issues that should be documented in the release notes of the next release. S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap) T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-infra Relevant to the infrastructure team, which will review and decide on the PR/issue.
#114048 by nikic was merged Aug 8, 2023 Loading…
1 task done
1.73.0
1
@cuviper
73 🚀 19
Update to LLVM 19 A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. merged-by-bors This PR was explicitly merged by bors. perf-regression Performance regression. perf-regression-triaged The performance regression has been triaged. relnotes Marks issues that should be documented in the release notes of the next release. 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.
#127513 by nikic was merged Jul 31, 2024 Loading… 1.82.0
2
@cuviper
76 🚀 19
PGO for LLVM builds on x86_64-unknown-linux-gnu in CI A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. merged-by-bors This PR was explicitly merged by bors. relnotes-perf Performance improvements that should be mentioned in the release notes. S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. T-infra Relevant to the infrastructure team, which will review and decide on the PR/issue.
#88069 by Mark-Simulacrum was merged Aug 26, 2021 Loading… 1.56.0
@pietroalbini
62 🚀 16
Implement support for become and explicit tail call codegen for the LLVM backend A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. F-explicit_tail_calls `#![feature(explicit_tail_calls)]` 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.
#144232 by xacrimon was merged Jul 31, 2025 Loading… 1.90.0
@WaffleLapkin
54 🚀 17
Update to LLVM 10 A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. merged-by-bors This PR was explicitly merged by bors. S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion.
#67759 by nikic was merged May 21, 2020 Loading…
6 of 8 tasks
@alexcrichton
186 🚀 10
Upgrade to LLVM 14 A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. merged-by-bors This PR was explicitly merged by bors. perf-regression Performance regression. perf-regression-triaged The performance regression has been triaged. relnotes Marks issues that should be documented in the release notes of the next release. 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.
#93577 by nikic was merged Feb 17, 2022 Loading…
9 of 11 tasks
1.60.0
@nagisa
96 🚀 10
Update to LLVM 21 A-CI Area: Our Github Actions CI A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. A-testsuite Area: The testsuite used to check the correctness of rustc merged-by-bors This PR was explicitly merged by bors. perf-regression Performance regression. perf-regression-triaged The performance regression has been triaged. relnotes Marks issues that should be documented in the release notes of the next release. 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. T-infra Relevant to the infrastructure team, which will review and decide on the PR/issue.
#143684 by nikic was merged Aug 6, 2025 Loading…
8 tasks done
1.91.0
@cuviper
89 🚀 10
Enable MemorySSA in MemCpyOpt A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. I-slow Issue: Problems and improvements with respect to performance of generated code. merged-by-bors This PR was explicitly merged by bors. 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.
#82806 by nikic was merged Mar 11, 2021 Loading… 1.52.0
@nagisa
53 🚀 6
Tell LLVM about read-only captures A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. merged-by-bors This PR was explicitly merged by bors. perf-regression Performance regression. perf-regression-triaged The performance regression has been triaged. 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.
#145259 by nikic was merged Aug 21, 2025 Loading… 1.91.0
@wesleywiser
19 🚀 6
Update to LLVM 9 trunk A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. merged-by-bors This PR was explicitly merged by bors. S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion.
#62592 by nikic was merged Jul 17, 2019 Loading…
@alexcrichton
78 🚀 5
Prepare for LLVM 9 update A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion.
#62474 by nikic was merged Jul 10, 2019 Loading…
28 🚀 4
Update the minimum external LLVM to 19 A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. A-testsuite Area: The testsuite used to check the correctness of rustc merged-by-bors This PR was explicitly merged by bors. relnotes Marks issues that should be documented in the release notes of the next release. S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap) T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-infra Relevant to the infrastructure team, which will review and decide on the PR/issue.
#139275 by cuviper was merged Apr 6, 2025 Loading… 1.88.0
@nikic
24 🚀 4
cg_llvm: fewer_names in uncached_llvm_type A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. merged-by-bors This PR was explicitly merged by bors. relnotes-perf Performance improvements that should be mentioned in the release notes. 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.
#76030 by davidtwco was merged Aug 31, 2020 Loading… 1.48.0
@eddyb
46 🚀 3
Update the minimum external LLVM to 15 A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. A-testsuite Area: The testsuite used to check the correctness of rustc merged-by-bors This PR was explicitly merged by bors. relnotes Marks issues that should be documented in the release notes of the next release. S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap) T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-infra Relevant to the infrastructure team, which will review and decide on the PR/issue.
#114148 by cuviper was merged Jul 29, 2023 Loading… 1.73.0
@pietroalbini
15 🚀 2
Update the minimum external LLVM to 17 A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. A-testsuite Area: The testsuite used to check the correctness of rustc relnotes Marks issues that should be documented in the release notes of the next release. S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap) T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-infra Relevant to the infrastructure team, which will review and decide on the PR/issue.
#122649 by cuviper was merged Mar 18, 2024 Loading… 1.79.0
@Kobzol
10 🚀 2
Upgrade to LLVM 13 A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. merged-by-bors This PR was explicitly merged by bors. perf-regression Performance regression. perf-regression-triaged The performance regression has been triaged. S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion.
#87570 by nikic was merged Aug 21, 2021 Loading… 1.56.0
@nagisa
104 🚀 2
Avoid copying the bitcode out of rlibs A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#145893 by bjorn3 was closed Aug 29, 2025 Loading…
@wesleywiser
9 🚀 2
Add --compile-time-deps argument for x check A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap)
#143785 by bjorn3 was merged Jul 13, 2025 Loading… 1.90.0
@Kobzol
20 🚀 2
Work around invalid DWARF bugs for fat LTO A-debuginfo Area: Debugging information in compiled programs (DWARF, PDB, etc.) A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. A-LTO Area: Link-time optimization (LTO) 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.
#89041 by sticnarf was merged Sep 22, 2021 Loading… 1.57.0
@nagisa
15 🚀 1
Update to LLVM 20.1.1 A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. merged-by-bors This PR was explicitly merged by bors. 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.
#138695 by nikic was merged Mar 20, 2025 Loading… 1.87.0
2
@dianqk
13 🚀 1
Use LLVMIntrinsicGetDeclaration to completely remove the hardcoded intrinsics list A-codegen Area: Code generation A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. merged-by-bors This PR was explicitly merged by bors. 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.
#142521 by sayantn was merged Jun 16, 2025 Loading… 1.89.0
@workingjubilee
45 🚀 1
Rollup of 21 pull requests A-attributes Area: Attributes (`#[…]`, `#![…]`) A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. A-meta Area: Issues & PRs about the rust-lang/rust repository itself A-run-make Area: port run-make Makefiles to rmake.rs A-rustc-dev-guide Area: rustc-dev-guide A-rustdoc-search Area: Rustdoc's search feature F-autodiff `#![feature(autodiff)]` F-explicit_tail_calls `#![feature(explicit_tail_calls)]` merged-by-bors This PR was explicitly merged by bors. perf-regression Performance regression. rollup A PR which is a rollup S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. T-clippy Relevant to the Clippy team. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-libs Relevant to the library team, which will review and decide on the PR/issue. T-rustdoc Relevant to the rustdoc team, which will review and decide on the PR/issue. T-rustdoc-frontend Relevant to the rustdoc-frontend team, which will review and decide on the web UI/UX output.
#145423 by Zalathar was merged Aug 15, 2025 Loading… 1.91.0
21 🚀 1
Rollup of 33 pull requests A-attributes Area: Attributes (`#[…]`, `#![…]`) A-CI Area: Our Github Actions CI A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. A-meta Area: Issues & PRs about the rust-lang/rust repository itself A-testsuite Area: The testsuite used to check the correctness of rustc A-tidy Area: The tidy tool rollup A PR which is a rollup T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap) T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-infra Relevant to the infrastructure team, which will review and decide on the PR/issue. T-libs Relevant to the library team, which will review and decide on the PR/issue. T-rustdoc Relevant to the rustdoc team, which will review and decide on the PR/issue. T-rustdoc-frontend Relevant to the rustdoc-frontend team, which will review and decide on the web UI/UX output. WG-trait-system-refactor The Rustc Trait System Refactor Initiative (-Znext-solver)
#145588 by jhpratt was closed Aug 19, 2025 Loading…
13 🚀 1
Rollup of 15 pull requests A-attributes Area: Attributes (`#[…]`, `#![…]`) A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. A-meta Area: Issues & PRs about the rust-lang/rust repository itself A-rustc-dev-guide Area: rustc-dev-guide merged-by-bors This PR was explicitly merged by bors. perf-regression Performance regression. perf-regression-triaged The performance regression has been triaged. rollup A PR which is a rollup S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap) T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-libs Relevant to the library team, which will review and decide on the PR/issue. WG-trait-system-refactor The Rustc Trait System Refactor Initiative (-Znext-solver)
#145600 by jieyouxu was merged Aug 19, 2025 Loading… 1.91.0
11 🚀 1
Pass alloc-variant-zeroed to LLVM A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. merged-by-bors This PR was explicitly merged by bors. 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. T-libs Relevant to the library team, which will review and decide on the PR/issue.
#144086 by clubby789 was merged Aug 20, 2025 Loading… 1.91.0
1
@nikic
51 🚀 1
ProTip! Filter pull requests by the default branch with base:master.