Merge ref '1174f784096d' from rust-lang/rust

Pull recent changes from https://github.com/rust-lang/rust via Josh.

Upstream ref: rust-lang/rust@1174f78
Filtered ref: 60f1aea
Upstream diff: rust-lang/rust@eda4fc7...1174f78

This merge was created using https://github.com/rust-lang/josh-sync.

Author: The rustc-josh-sync Cronjob Bot

crates/hir-ty/src/target_feature.rs

@@ -217,6 +217,7 @@ const TARGET_FEATURE_IMPLICATIONS_RAW: &[(&str, &[&str])] = &[
     ("relaxed-simd", &["simd128"]),
     // BPF
     ("alu32", &[]),
+    ("allows-misaligned-mem-access", &[]),
     // CSKY
     ("10e60", &["7e10"]),
     ("2e3", &["e2"]),