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-rw-r--r--src/ci/github-actions/jobs.yml45
-rw-r--r--src/doc/rustc/src/platform-support.md2
-rw-r--r--src/doc/rustc/src/platform-support/apple-darwin.md5
-rw-r--r--src/librustdoc/html/static/js/rustdoc.d.ts9
-rw-r--r--src/librustdoc/html/static/js/scrape-examples.js45
-rw-r--r--src/tools/build-manifest/src/main.rs2
-rw-r--r--src/tools/clippy/tests/ui/checked_unwrap/simple_conditionals.stderr2
-rw-r--r--src/tools/miri/tests/pass/prefetch.rs23
-rw-r--r--src/tools/rustdoc-js/tester.js22
9 files changed, 108 insertions, 47 deletions
diff --git a/src/ci/github-actions/jobs.yml b/src/ci/github-actions/jobs.yml
index ae13d14c380..8cfcc0c5b15 100644
--- a/src/ci/github-actions/jobs.yml
+++ b/src/ci/github-actions/jobs.yml
@@ -23,10 +23,6 @@ runners:
     <<: *base-job
 
   - &job-macos
-    os: macos-13
-    <<: *base-job
-
-  - &job-macos-m1
     os: macos-14
     <<: *base-job
 
@@ -68,17 +64,6 @@ runners:
     <<: *base-job
 
 envs:
-  env-x86_64-apple-tests: &env-x86_64-apple-tests
-    SCRIPT: ./x.py check compiletest --set build.compiletest-use-stage0-libtest=true && ./x.py --stage 2 test --skip tests/ui --skip tests/rustdoc -- --exact
-    RUST_CONFIGURE_ARGS: --build=x86_64-apple-darwin --enable-sanitizers --enable-profiler --set rust.jemalloc
-    # Ensure that host tooling is tested on our minimum supported macOS version.
-    MACOSX_DEPLOYMENT_TARGET: 10.12
-    MACOSX_STD_DEPLOYMENT_TARGET: 10.12
-    SELECT_XCODE: /Applications/Xcode_15.2.app
-    NO_LLVM_ASSERTIONS: 1
-    NO_DEBUG_ASSERTIONS: 1
-    NO_OVERFLOW_CHECKS: 1
-
   production:
     &production
     DEPLOY_BUCKET: rust-lang-ci2
@@ -455,8 +440,19 @@ auto:
 
   - name: dist-x86_64-apple
     env:
-      SCRIPT: ./x.py dist bootstrap --include-default-paths --host=x86_64-apple-darwin --target=x86_64-apple-darwin
-      RUST_CONFIGURE_ARGS: --enable-full-tools --enable-sanitizers --enable-profiler --set rust.jemalloc --set rust.lto=thin --set rust.codegen-units=1
+      SCRIPT: >-
+        ./x.py dist bootstrap
+        --include-default-paths
+        --host=x86_64-apple-darwin
+        --target=x86_64-apple-darwin
+      RUST_CONFIGURE_ARGS: >-
+        --enable-full-tools
+        --enable-sanitizers
+        --enable-profiler
+        --disable-docs
+        --set rust.jemalloc
+        --set rust.lto=thin
+        --set rust.codegen-units=1
       # Ensure that host tooling is built to support our minimum support macOS version.
       MACOSX_DEPLOYMENT_TARGET: 10.12
       MACOSX_STD_DEPLOYMENT_TARGET: 10.12
@@ -482,17 +478,6 @@ auto:
       NO_LLVM_ASSERTIONS: 1
       NO_DEBUG_ASSERTIONS: 1
       NO_OVERFLOW_CHECKS: 1
-    <<: *job-macos-m1
-
-  - name: x86_64-apple-1
-    env:
-      <<: *env-x86_64-apple-tests
-    <<: *job-macos
-
-  - name: x86_64-apple-2
-    env:
-      SCRIPT: ./x.py --stage 2 test tests/ui tests/rustdoc
-      <<: *env-x86_64-apple-tests
     <<: *job-macos
 
   - name: dist-aarch64-apple
@@ -517,7 +502,7 @@ auto:
       NO_OVERFLOW_CHECKS: 1
       DIST_REQUIRE_ALL_TOOLS: 1
       CODEGEN_BACKENDS: llvm,cranelift
-    <<: *job-macos-m1
+    <<: *job-macos
 
   - name: aarch64-apple
     env:
@@ -537,7 +522,7 @@ auto:
       NO_LLVM_ASSERTIONS: 1
       NO_DEBUG_ASSERTIONS: 1
       NO_OVERFLOW_CHECKS: 1
-    <<: *job-macos-m1
+    <<: *job-macos
 
   ######################
   #  Windows Builders  #
diff --git a/src/doc/rustc/src/platform-support.md b/src/doc/rustc/src/platform-support.md
index 89b43cda9b9..c039517a970 100644
--- a/src/doc/rustc/src/platform-support.md
+++ b/src/doc/rustc/src/platform-support.md
@@ -36,7 +36,6 @@ target | notes
 `aarch64-unknown-linux-gnu` | ARM64 Linux (kernel 4.1+, glibc 2.17+)
 [`i686-pc-windows-msvc`](platform-support/windows-msvc.md) | 32-bit MSVC (Windows 10+, Windows Server 2016+, Pentium 4) [^x86_32-floats-return-ABI] [^win32-msvc-alignment]
 `i686-unknown-linux-gnu` | 32-bit Linux (kernel 3.2+, glibc 2.17+, Pentium 4) [^x86_32-floats-return-ABI]
-[`x86_64-apple-darwin`](platform-support/apple-darwin.md) | 64-bit macOS (10.12+, Sierra+)
 [`x86_64-pc-windows-gnu`](platform-support/windows-gnu.md) | 64-bit MinGW (Windows 10+, Windows Server 2016+)
 [`x86_64-pc-windows-msvc`](platform-support/windows-msvc.md) | 64-bit MSVC (Windows 10+, Windows Server 2016+)
 `x86_64-unknown-linux-gnu` | 64-bit Linux (kernel 3.2+, glibc 2.17+)
@@ -106,6 +105,7 @@ target | notes
 [`riscv64gc-unknown-linux-gnu`](platform-support/riscv64gc-unknown-linux-gnu.md) | RISC-V Linux (kernel 4.20+, glibc 2.29)
 [`riscv64gc-unknown-linux-musl`](platform-support/riscv64gc-unknown-linux-musl.md) | RISC-V Linux (kernel 4.20+, musl 1.2.3)
 [`s390x-unknown-linux-gnu`](platform-support/s390x-unknown-linux-gnu.md) | S390x Linux (kernel 3.2+, glibc 2.17)
+[`x86_64-apple-darwin`](platform-support/apple-darwin.md) | 64-bit macOS (10.12+, Sierra+)
 [`x86_64-pc-windows-gnullvm`](platform-support/windows-gnullvm.md) | 64-bit x86 MinGW (Windows 10+), LLVM ABI
 [`x86_64-unknown-freebsd`](platform-support/freebsd.md) | 64-bit x86 FreeBSD
 [`x86_64-unknown-illumos`](platform-support/illumos.md) | illumos
diff --git a/src/doc/rustc/src/platform-support/apple-darwin.md b/src/doc/rustc/src/platform-support/apple-darwin.md
index e41aee9bdb2..bdbb3a663f1 100644
--- a/src/doc/rustc/src/platform-support/apple-darwin.md
+++ b/src/doc/rustc/src/platform-support/apple-darwin.md
@@ -4,9 +4,12 @@ Apple macOS targets.
 
 **Tier: 1**
 
-- `x86_64-apple-darwin`: macOS on 64-bit x86.
 - `aarch64-apple-darwin`: macOS on ARM64 (M1-family or later Apple Silicon CPUs).
 
+**Tier: 2**
+
+- `x86_64-apple-darwin`: macOS on 64-bit x86.
+
 ## Target maintainers
 
 [@thomcc](https://github.com/thomcc)
diff --git a/src/librustdoc/html/static/js/rustdoc.d.ts b/src/librustdoc/html/static/js/rustdoc.d.ts
index 56581aebf06..28852125fe1 100644
--- a/src/librustdoc/html/static/js/rustdoc.d.ts
+++ b/src/librustdoc/html/static/js/rustdoc.d.ts
@@ -514,4 +514,13 @@ declare namespace rustdoc {
         options?: string[],
         default: string | boolean,
     }
+
+    /**
+     * Single element in the data-locs field of a scraped example.
+     * First field is the start and end char index,
+     * other fields seem to be unused.
+     *
+     * Generated by `render_call_locations` in `render/mod.rs`.
+     */
+    type ScrapedLoc = [[number, number], string, string]
 }
diff --git a/src/librustdoc/html/static/js/scrape-examples.js b/src/librustdoc/html/static/js/scrape-examples.js
index d641405c875..eeab591bcd8 100644
--- a/src/librustdoc/html/static/js/scrape-examples.js
+++ b/src/librustdoc/html/static/js/scrape-examples.js
@@ -1,7 +1,4 @@
-/* global addClass, hasClass, removeClass, onEachLazy */
-
-// Eventually fix this.
-// @ts-nocheck
+ /* global addClass, hasClass, removeClass, onEachLazy, nonnull */
 
 "use strict";
 
@@ -14,8 +11,16 @@
     const DEFAULT_MAX_LINES = 5;
     const HIDDEN_MAX_LINES = 10;
 
-    // Scroll code block to the given code location
+    /**
+     * Scroll code block to the given code location
+     * @param {HTMLElement} elt
+     * @param {[number, number]} loc
+     * @param {boolean} isHidden
+     */
     function scrollToLoc(elt, loc, isHidden) {
+        /** @type {HTMLElement[]} */
+        // blocked on https://github.com/microsoft/TypeScript/issues/29037
+        // @ts-expect-error
         const lines = elt.querySelectorAll("[data-nosnippet]");
         let scrollOffset;
 
@@ -35,10 +40,15 @@
             scrollOffset = offsetMid - halfHeight;
         }
 
-        lines[0].parentElement.scrollTo(0, scrollOffset);
-        elt.querySelector(".rust").scrollTo(0, scrollOffset);
+        nonnull(lines[0].parentElement).scrollTo(0, scrollOffset);
+        nonnull(elt.querySelector(".rust")).scrollTo(0, scrollOffset);
     }
 
+    /**
+     * @param {HTMLElement} parent
+     * @param {string} className
+     * @param {string} content
+     */
     function createScrapeButton(parent, className, content) {
         const button = document.createElement("button");
         button.className = className;
@@ -50,20 +60,24 @@
     window.updateScrapedExample = (example, buttonHolder) => {
         let locIndex = 0;
         const highlights = Array.prototype.slice.call(example.querySelectorAll(".highlight"));
-        const link = example.querySelector(".scraped-example-title a");
+
+        /** @type {HTMLAnchorElement} */
+        const link = nonnull(example.querySelector(".scraped-example-title a"));
         let expandButton = null;
 
         if (!example.classList.contains("expanded")) {
             expandButton = createScrapeButton(buttonHolder, "expand", "Show all");
         }
-        const isHidden = example.parentElement.classList.contains("more-scraped-examples");
+        const isHidden = nonnull(example.parentElement).classList.contains("more-scraped-examples");
 
+        // @ts-expect-error
         const locs = example.locs;
         if (locs.length > 1) {
             const next = createScrapeButton(buttonHolder, "next", "Next usage");
             const prev = createScrapeButton(buttonHolder, "prev", "Previous usage");
 
             // Toggle through list of examples in a given file
+            /** @type {function(function(): void): void} */
             const onChangeLoc = changeIndex => {
                 removeClass(highlights[locIndex], "focus");
                 changeIndex();
@@ -106,10 +120,19 @@
         }
     };
 
+    /**
+     * Initialize the `locs` field
+     *
+     * @param {HTMLElement & {locs?: rustdoc.ScrapedLoc[]}} example
+     * @param {boolean} isHidden
+     */
     function setupLoc(example, isHidden) {
-        example.locs = JSON.parse(example.attributes.getNamedItem("data-locs").textContent);
+        const locs_str = nonnull(example.attributes.getNamedItem("data-locs")).textContent;
+        const locs =
+              JSON.parse(nonnull(nonnull(locs_str)));
+        example.locs = locs;
         // Start with the first example in view
-        scrollToLoc(example, example.locs[0][0], isHidden);
+        scrollToLoc(example, locs[0][0], isHidden);
     }
 
     const firstExamples = document.querySelectorAll(".scraped-example-list > .scraped-example");
diff --git a/src/tools/build-manifest/src/main.rs b/src/tools/build-manifest/src/main.rs
index 0520eff0fa2..8f88ab10bf7 100644
--- a/src/tools/build-manifest/src/main.rs
+++ b/src/tools/build-manifest/src/main.rs
@@ -205,7 +205,7 @@ static TARGETS: &[&str] = &[
 ///
 /// The order here matters, more specific entries should be first.
 static DOCS_FALLBACK: &[(&str, &str)] = &[
-    ("-apple-", "x86_64-apple-darwin"),
+    ("-apple-", "aarch64-apple-darwin"),
     ("aarch64", "aarch64-unknown-linux-gnu"),
     ("arm-", "aarch64-unknown-linux-gnu"),
     ("", "x86_64-unknown-linux-gnu"),
diff --git a/src/tools/clippy/tests/ui/checked_unwrap/simple_conditionals.stderr b/src/tools/clippy/tests/ui/checked_unwrap/simple_conditionals.stderr
index 26e360112b6..939b509d85c 100644
--- a/src/tools/clippy/tests/ui/checked_unwrap/simple_conditionals.stderr
+++ b/src/tools/clippy/tests/ui/checked_unwrap/simple_conditionals.stderr
@@ -330,7 +330,7 @@ LL |         if X.is_some() {
    |
    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
-   = note: `#[deny(static_mut_refs)]` on by default
+   = note: `#[deny(static_mut_refs)]` (part of `#[deny(rust_2024_compatibility)]`) on by default
 
 error: aborting due to 36 previous errors
 
diff --git a/src/tools/miri/tests/pass/prefetch.rs b/src/tools/miri/tests/pass/prefetch.rs
new file mode 100644
index 00000000000..99c75c38bde
--- /dev/null
+++ b/src/tools/miri/tests/pass/prefetch.rs
@@ -0,0 +1,23 @@
+#![feature(core_intrinsics)]
+
+// Test that these intrinsics work. Their behavior should be a no-op.
+
+fn main() {
+    static X: [u8; 8] = [0; 8];
+
+    ::std::intrinsics::prefetch_read_data::<_, 1>(::std::ptr::null::<u8>());
+    ::std::intrinsics::prefetch_read_data::<_, 2>(::std::ptr::dangling::<u8>());
+    ::std::intrinsics::prefetch_read_data::<_, 3>(X.as_ptr());
+
+    ::std::intrinsics::prefetch_write_data::<_, 1>(::std::ptr::null::<u8>());
+    ::std::intrinsics::prefetch_write_data::<_, 2>(::std::ptr::dangling::<u8>());
+    ::std::intrinsics::prefetch_write_data::<_, 3>(X.as_ptr());
+
+    ::std::intrinsics::prefetch_read_instruction::<_, 1>(::std::ptr::null::<u8>());
+    ::std::intrinsics::prefetch_read_instruction::<_, 2>(::std::ptr::dangling::<u8>());
+    ::std::intrinsics::prefetch_read_instruction::<_, 3>(X.as_ptr());
+
+    ::std::intrinsics::prefetch_write_instruction::<_, 1>(::std::ptr::null::<u8>());
+    ::std::intrinsics::prefetch_write_instruction::<_, 2>(::std::ptr::dangling::<u8>());
+    ::std::intrinsics::prefetch_write_instruction::<_, 3>(X.as_ptr());
+}
diff --git a/src/tools/rustdoc-js/tester.js b/src/tools/rustdoc-js/tester.js
index a1e632ce743..ff809d58e90 100644
--- a/src/tools/rustdoc-js/tester.js
+++ b/src/tools/rustdoc-js/tester.js
@@ -405,6 +405,24 @@ async function runChecks(testFile, doSearch, parseQuery) {
     return res;
 }
 
+function mostRecentMatch(staticFiles, regex) {
+    const matchingEntries = fs.readdirSync(staticFiles)
+        .filter(f => f.match(regex))
+        .map(f => {
+            const stats = fs.statSync(path.join(staticFiles, f));
+            return {
+                path: f,
+                time: stats.mtimeMs,
+            };
+        });
+    if (matchingEntries.length === 0) {
+        throw "No static file matching regex";
+    }
+    // We sort entries in descending order.
+    matchingEntries.sort((a, b) => b.time - a.time);
+    return matchingEntries[0].path;
+}
+
 /**
  * Load searchNNN.js and search-indexNNN.js.
  *
@@ -417,9 +435,9 @@ async function runChecks(testFile, doSearch, parseQuery) {
  */
 async function loadSearchJS(doc_folder, resource_suffix) {
     const staticFiles = path.join(doc_folder, "static.files");
-    const stringdexJs = fs.readdirSync(staticFiles).find(f => f.match(/stringdex.*\.js$/));
+    const stringdexJs = mostRecentMatch(staticFiles, /stringdex.*\.js$/);
     const stringdexModule = require(path.join(staticFiles, stringdexJs));
-    const searchJs = fs.readdirSync(staticFiles).find(f => f.match(/search.*\.js$/));
+    const searchJs = mostRecentMatch(staticFiles, /search-[0-9a-f]{8}.*\.js$/);
     const searchModule = require(path.join(staticFiles, searchJs));
     globalThis.nonnull = (x, msg) => {
         if (x === null) {
generated by cgit-pink 1.4.1-3-g733a5 (git 2.37.1) at 2026-01-10 18:20:48 +0000