update apple runners

Author: ZuseZ4

compiler/rustc_monomorphize/src/partitioning/autodiff.rs

@@ -66,7 +66,7 @@ pub(crate) fn find_autodiff_source_functions<'tcx>(
     let mut autodiff_items: Vec<AutoDiffItem> = vec![];
     for (item, instance) in autodiff_mono_items {
         let target_id = instance.def_id();
-        let cg_fn_attr = tcx.codegen_fn_attrs(target_id).autodiff_item.clone();
+        let cg_fn_attr = &tcx.codegen_fn_attrs(target_id).autodiff_item;
         let Some(target_attrs) = cg_fn_attr else {
             continue;
         };

src/ci/github-actions/jobs.yml

@@ -369,7 +369,7 @@ 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
+      RUST_CONFIGURE_ARGS: --enable-full-tools --enable-sanitizers --enable-profiler --set rust.jemalloc --set rust.lto=thin --set rust.codegen-units=1 --set llvm.plugins=true --set llvm.enzyme=true
       RUSTC_RETRY_LINKER_ON_SEGFAULT: 1
       # Ensure that host tooling is built to support our minimum support macOS version.
       MACOSX_DEPLOYMENT_TARGET: 10.12
@@ -387,7 +387,7 @@ auto:
       SCRIPT: ./x.py dist bootstrap --include-default-paths --host='' --target=aarch64-apple-ios,x86_64-apple-ios,aarch64-apple-ios-sim,aarch64-apple-ios-macabi,x86_64-apple-ios-macabi
       # Mac Catalyst cannot currently compile the sanitizer:
       # https://github.com/rust-lang/rust/issues/129069
-      RUST_CONFIGURE_ARGS: --enable-sanitizers --enable-profiler --set rust.jemalloc --set target.aarch64-apple-ios-macabi.sanitizers=false --set target.x86_64-apple-ios-macabi.sanitizers=false
+      RUST_CONFIGURE_ARGS: --enable-sanitizers --enable-profiler --set rust.jemalloc --set target.aarch64-apple-ios-macabi.sanitizers=false --set target.x86_64-apple-ios-macabi.sanitizers=false --set llvm.plugins=true --set llvm.enzyme=true
       RUSTC_RETRY_LINKER_ON_SEGFAULT: 1
       # Ensure that host tooling is built to support our minimum support macOS version.
       # FIXME(madsmtm): This might be redundant, as we're not building host tooling here (?)