Auto merge of #79070 - jonas-schievink:rollup-wacn2b8, r=jonas-schievink

Rollup of 13 pull requests

Successful merges:

 - #77802 (Allow making `RUSTC_BOOTSTRAP` conditional on the crate name)
 - #79004 (Add `--color` support to bootstrap)
 - #79005 (cleanup: Remove `ParseSess::injected_crate_name`)
 - #79016 (Make `_` an expression, to discard values in destructuring assignments)
 - #79019 (astconv: extract closures into a separate trait)
 - #79026 (Implement BTreeMap::retain and BTreeSet::retain)
 - #79031 (Validate that locals have a corresponding `LocalDecl`)
 - #79034 (rustc_resolve: Make `macro_rules` scope chain compression lazy)
 - #79036 (Move Steal to rustc_data_structures.)
 - #79041 (Rename clean::{ItemEnum -> ItemKind}, clean::Item::{inner -> kind})
 - #79058 (Move likely/unlikely argument outside of invisible unsafe block)
 - #79059 (Print 'checking cranelift artifacts' to easily separate it from other artifacts)
 - #79063 (Update rustfmt to v1.4.26)

Failed merges:

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

1 files changed, 5 insertions, 8 deletions

diff --git a/compiler/rustc_codegen_llvm/src/llvm_util.rs b/compiler/rustc_codegen_llvm/src/llvm_util.rs
index cc71b6289fa..a8a1646183c 100644
--- a/compiler/rustc_codegen_llvm/src/llvm_util.rs
+++ b/compiler/rustc_codegen_llvm/src/llvm_util.rs
@@ -3,7 +3,6 @@ use crate::llvm;
 use libc::c_int;
 use rustc_codegen_ssa::target_features::supported_target_features;
 use rustc_data_structures::fx::FxHashSet;
-use rustc_feature::UnstableFeatures;
 use rustc_middle::bug;
 use rustc_session::config::PrintRequest;
 use rustc_session::Session;
@@ -147,13 +146,11 @@ pub fn target_features(sess: &Session) -> Vec<Symbol> {
     let target_machine = create_informational_target_machine(sess);
     supported_target_features(sess)
         .iter()
-        .filter_map(|&(feature, gate)| {
-            if UnstableFeatures::from_environment().is_nightly_build() || gate.is_none() {
-                Some(feature)
-            } else {
-                None
-            }
-        })
+        .filter_map(
+            |&(feature, gate)| {
+                if sess.is_nightly_build() || gate.is_none() { Some(feature) } else { None }
+            },
+        )
         .filter(|feature| {
             let llvm_feature = to_llvm_feature(sess, feature);
             let cstr = CString::new(llvm_feature).unwrap();