Auto merge of #91760 - matthiaskrgr:rollup-zcemh6j, r=matthiaskrgr

Rollup of 10 pull requests

Successful merges:

 - #90407 (Document all public items in `rustc_incremental`)
 - #90897 (Fix incorrect stability attributes)
 - #91105 (Fix method name reference in stream documentation)
 - #91325 (adjust const_eval_select documentation)
 - #91470 (code-cov: generate dead functions with private/default linkage)
 - #91482 (Update documentation to use `from()` to initialize `HashMap`s and `BTreeMap`s)
 - #91524 (Fix Vec::extend_from_slice docs)
 - #91575 (Fix ICE on format string of macro with secondary-label)
 - #91625 (Remove redundant [..]s)
 - #91646 (Fix documentation for `core::ready::Ready`)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup

2 files changed, 4 insertions, 4 deletions

diff --git a/compiler/rustc_codegen_llvm/src/coverageinfo/mapgen.rs b/compiler/rustc_codegen_llvm/src/coverageinfo/mapgen.rs
index 0390caaec33..d2af1b247e8 100644
--- a/compiler/rustc_codegen_llvm/src/coverageinfo/mapgen.rs
+++ b/compiler/rustc_codegen_llvm/src/coverageinfo/mapgen.rs
@@ -89,7 +89,7 @@ pub fn finalize<'ll, 'tcx>(cx: &CodegenCx<'ll, 'tcx>) {
     });
 
     let filenames_size = filenames_buffer.len();
-    let filenames_val = cx.const_bytes(&filenames_buffer[..]);
+    let filenames_val = cx.const_bytes(&filenames_buffer);
     let filenames_ref = coverageinfo::hash_bytes(filenames_buffer);
 
     // Generate the LLVM IR representation of the coverage map and store it in a well-known global
@@ -238,7 +238,7 @@ fn save_function_record(
 ) {
     // Concatenate the encoded coverage mappings
     let coverage_mapping_size = coverage_mapping_buffer.len();
-    let coverage_mapping_val = cx.const_bytes(&coverage_mapping_buffer[..]);
+    let coverage_mapping_val = cx.const_bytes(&coverage_mapping_buffer);
 
     let func_name_hash = coverageinfo::hash_str(&mangled_function_name);
     let func_name_hash_val = cx.const_u64(func_name_hash);
diff --git a/compiler/rustc_codegen_llvm/src/coverageinfo/mod.rs b/compiler/rustc_codegen_llvm/src/coverageinfo/mod.rs
index ef11e2972ea..96b278dbe32 100644
--- a/compiler/rustc_codegen_llvm/src/coverageinfo/mod.rs
+++ b/compiler/rustc_codegen_llvm/src/coverageinfo/mod.rs
@@ -212,8 +212,8 @@ fn declare_unused_fn(cx: &CodegenCx<'ll, 'tcx>, def_id: &DefId) -> Instance<'tcx
         ),
     );
 
-    llvm::set_linkage(llfn, llvm::Linkage::WeakAnyLinkage);
-    llvm::set_visibility(llfn, llvm::Visibility::Hidden);
+    llvm::set_linkage(llfn, llvm::Linkage::PrivateLinkage);
+    llvm::set_visibility(llfn, llvm::Visibility::Default);
 
     assert!(cx.instances.borrow_mut().insert(instance, llfn).is_none());