Auto merge of #137164 - matthiaskrgr:rollup-dj5826k, r=matthiaskrgr

Rollup of 7 pull requests

Successful merges:

 - #137095 (Replace some u64 hashes with Hash64)
 - #137100 (HIR analysis: Remove unnecessary abstraction over list of clauses)
 - #137105 (Restrict DerefPure for Cow<T> impl to T = impl Clone, [impl Clone], str.)
 - #137120 (Enable `relative-path-include-bytes-132203` rustdoc-ui test on Windows)
 - #137125 (Re-add missing empty lines in the releases notes)
 - #137145 (use add-core-stubs / minicore for a few more tests)
 - #137149 (Remove SSE ABI from i586-pc-windows-msvc)

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

compiler/rustc_middle/Cargo.toml

@@ -22,6 +22,7 @@ rustc_errors = { path = "../rustc_errors" }
 rustc_feature = { path = "../rustc_feature" }
 rustc_fluent_macro = { path = "../rustc_fluent_macro" }
 rustc_graphviz = { path = "../rustc_graphviz" }
+rustc_hashes = { path = "../rustc_hashes" }
 rustc_hir = { path = "../rustc_hir" }
 rustc_hir_pretty = { path = "../rustc_hir_pretty" }
 rustc_index = { path = "../rustc_index" }

compiler/rustc_middle/src/mir/mono.rs

@@ -6,8 +6,9 @@ use rustc_attr_parsing::InlineAttr;
 use rustc_data_structures::base_n::{BaseNString, CASE_INSENSITIVE, ToBaseN};
 use rustc_data_structures::fingerprint::Fingerprint;
 use rustc_data_structures::fx::FxIndexMap;
-use rustc_data_structures::stable_hasher::{Hash128, HashStable, StableHasher, ToStableHashKey};
+use rustc_data_structures::stable_hasher::{HashStable, StableHasher, ToStableHashKey};
 use rustc_data_structures::unord::UnordMap;
+use rustc_hashes::Hash128;
 use rustc_hir::ItemId;
 use rustc_hir::def_id::{CrateNum, DefId, DefIdSet, LOCAL_CRATE};
 use rustc_index::Idx;

compiler/rustc_middle/src/ty/generic_args.rs

@@ -495,7 +495,7 @@ impl<'tcx> GenericArgs<'tcx> {
         self.iter().filter_map(|k| k.as_const())
     }
 
-    /// Returns generic arguments that are not lifetimes or host effect params.
+    /// Returns generic arguments that are not lifetimes.
     #[inline]
     pub fn non_erasable_generics(
         &'tcx self,

compiler/rustc_middle/src/ty/layout.rs

@@ -11,6 +11,7 @@ use rustc_error_messages::DiagMessage;
 use rustc_errors::{
     Diag, DiagArgValue, DiagCtxtHandle, Diagnostic, EmissionGuarantee, IntoDiagArg, Level,
 };
+use rustc_hashes::Hash64;
 use rustc_hir::LangItem;
 use rustc_hir::def_id::DefId;
 use rustc_index::IndexVec;
@@ -778,7 +779,7 @@ where
                     size: Size::ZERO,
                     max_repr_align: None,
                     unadjusted_abi_align: tcx.data_layout.i8_align.abi,
-                    randomization_seed: 0,
+                    randomization_seed: Hash64::ZERO,
                 })
             }
 

compiler/rustc_middle/src/ty/mod.rs

@@ -1487,8 +1487,7 @@ impl<'tcx> TyCtxt<'tcx> {
 
         // Generate a deterministically-derived seed from the item's path hash
         // to allow for cross-crate compilation to actually work
-        let mut field_shuffle_seed =
-            self.def_path_hash(did.to_def_id()).0.to_smaller_hash().as_u64();
+        let mut field_shuffle_seed = self.def_path_hash(did.to_def_id()).0.to_smaller_hash();
 
         // If the user defined a custom seed for layout randomization, xor the item's
         // path hash with the user defined seed, this will allowing determinism while

compiler/rustc_middle/src/ty/util.rs

@@ -5,9 +5,10 @@ use std::{fmt, iter};
 use rustc_abi::{ExternAbi, Float, Integer, IntegerType, Size};
 use rustc_apfloat::Float as _;
 use rustc_data_structures::fx::{FxHashMap, FxHashSet};
-use rustc_data_structures::stable_hasher::{Hash128, HashStable, StableHasher};
+use rustc_data_structures::stable_hasher::{HashStable, StableHasher};
 use rustc_data_structures::stack::ensure_sufficient_stack;
 use rustc_errors::ErrorGuaranteed;
+use rustc_hashes::Hash128;
 use rustc_hir as hir;
 use rustc_hir::def::{CtorOf, DefKind, Res};
 use rustc_hir::def_id::{CrateNum, DefId, LocalDefId};