Rollup of 23 pull requests - #161372
Open
JonathanBrouwer wants to merge 64 commits into
Open
Conversation
This patch implements Rust's equivalent of Clang's function pointer type discriminator computation used in pointer authentication. Compatibility with Clang is a primary goal. The discriminator produced for a given external "C" function type must match the value computed by Clang so that function pointers can be exchanged safely between Rust and C code while preserving pointer authentication semantics. The implementation mirrors Clang's behavior in `ASTContext::encodeTypeForFunctionPointerAuth`, ensuring that identical C-compatible function types produce identical discriminators. See: <https://clang.llvm.org/doxygen/ASTContext_8cpp.html#abb1375e068e807917527842d05cadea3>.
atomic volatile: add intrinsics Extend the atomic load/store intrinsics to also support volatile atomic load/store. Tracking issue: rust-lang#158947. Library APIs that use these intrinsics will be added inn a future PR. The GCC and cranelift implementations ignore the volatile flag, not sure how that should be implemented for them.
To `QuerySystem`, next to `query_vtables`. It's a better spot for it.
`MCOptions` is the name of the variable commonly used for instances of `MCTargetOptions`. Use the proper type name instead.
…parent]` is applied Co-authored-by: León Orell Valerian Liehr <me@fmease.dev>
rustbot
added
S-waiting-on-review
Member
Author
Contributor
rust-bors
Bot
added
S-waiting-on-bors
This comment has been minimized.
This comment has been minimized.
rust-bors Bot
pushed a commit
that referenced
this pull request
Aug 19, 2026
Rollup of 23 pull requests try-job: dist-various-1 try-job: test-various try-job: x86_64-gnu-aux try-job: x86_64-gnu-llvm-21-3 try-job: x86_64-msvc-1 try-job: aarch64-apple-1 try-job: aarch64-apple-2 try-job: x86_64-mingw-1 try-job: i686-msvc-1 try-job: i686-msvc-2
Member
Author
|
@bors treeclosed Main branch is broken |
Contributor
|
Unknown command "treeclosed". Run |
Member
Author
|
@bors treeclosed=10 Main branch is broken |
Contributor
|
Tree closed for PRs with priority less than 10. |
This was referenced Aug 19, 2026
Contributor
This was referenced Aug 19, 2026
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
20 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Successful merges:
rustc-perfsubmodule #161344 (Update therustc-perfsubmodule)GlobalCtxt/Sessioncleanups #161332 (SomeGlobalCtxt/Sessioncleanups)#[repr(transparent)]if#[rustc_pub_transparent]is applied #150931 (rustdoc: Always document#[repr(transparent)]if#[rustc_pub_transparent]is applied)remove hidden_glob_reexports item breaks downstreamtest #160582 (Addremove hidden_glob_reexports item breaks downstreamtest)TargetOptions::llvm_abiname#161283 (Tighten the language used for documentingTargetOptions::llvm_abiname)ProjectionPredicateandTraitPredicate#161291 (RenameProjectionPredicateandTraitPredicate)r? @ghost
Create a similar rollup