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authorbors <bors@rust-lang.org>2025-06-09 02:20:44 +0000
committerbors <bors@rust-lang.org>2025-06-09 02:20:44 +0000
commit334ba812755b974ecc46713fcdd38836b6182746 (patch)
tree97733c915e4e9299e6da38942a60d2fb2645e72a /compiler/rustc_const_eval/src
parentc31cccb7b5cc098b1a8c1794ed38d7fdbec0ccb0 (diff)
parente91f985717687e7a960121667cf7d8f8010a6cd0 (diff)
Auto merge of #142220 - workingjubilee:rollup-idgfpof, r=workingjubilee
Rollup of 12 pull requests

Successful merges:

 - rust-lang/rust#141803 (Remove rustc's notion of "preferred" alignment AKA `__alignof`)
 - rust-lang/rust#142053 (Add new Tier-3 targets: `loongarch32-unknown-none*`)
 - rust-lang/rust#142089 (Replace all uses of sysroot_candidates with get_or_default_sysroot)
 - rust-lang/rust#142108 (compiler: Add track_caller to AbiMapping::unwrap)
 - rust-lang/rust#142132 (`tests/ui`: A New Order [6/N])
 - rust-lang/rust#142162 (UnsafePinned: update get() docs and signature to allow shared mutation)
 - rust-lang/rust#142171 (`tests/ui`: A New Order [7/N])
 - rust-lang/rust#142179 (store `target.min_global_align` as an `Align`)
 - rust-lang/rust#142183 (Added test for 30904)
 - rust-lang/rust#142194 (Remove all unused feature gates from the compiler)
 - rust-lang/rust#142199 (Do not free disk space in the `mingw-check-tidy` job)
 - rust-lang/rust#142210 (Run `mingw-check-tidy` on auto builds)

r? `@ghost`
`@rustbot` modify labels: rollup
Diffstat (limited to 'compiler/rustc_const_eval/src')
-rw-r--r--compiler/rustc_const_eval/src/interpret/intrinsics.rs15
1 files changed, 2 insertions, 13 deletions
diff --git a/compiler/rustc_const_eval/src/interpret/intrinsics.rs b/compiler/rustc_const_eval/src/interpret/intrinsics.rs
index 64467a90136..ab27182c211 100644
--- a/compiler/rustc_const_eval/src/interpret/intrinsics.rs
+++ b/compiler/rustc_const_eval/src/interpret/intrinsics.rs
@@ -50,13 +50,6 @@ pub(crate) fn eval_nullary_intrinsic<'tcx>(
             ensure_monomorphic_enough(tcx, tp_ty)?;
             ConstValue::from_bool(tp_ty.needs_drop(tcx, typing_env))
         }
-        sym::pref_align_of => {
-            // Correctly handles non-monomorphic calls, so there is no need for ensure_monomorphic_enough.
-            let layout = tcx
-                .layout_of(typing_env.as_query_input(tp_ty))
-                .map_err(|e| err_inval!(Layout(*e)))?;
-            ConstValue::from_target_usize(layout.align.pref.bytes(), &tcx)
-        }
         sym::type_id => {
             ensure_monomorphic_enough(tcx, tp_ty)?;
             ConstValue::from_u128(tcx.type_id_hash(tp_ty).as_u128())
@@ -144,14 +137,10 @@ impl<'tcx, M: Machine<'tcx>> InterpCx<'tcx, M> {
                 self.write_scalar(Scalar::from_target_usize(result, self), dest)?;
             }
 
-            sym::pref_align_of
-            | sym::needs_drop
-            | sym::type_id
-            | sym::type_name
-            | sym::variant_count => {
+            sym::needs_drop | sym::type_id | sym::type_name | sym::variant_count => {
                 let gid = GlobalId { instance, promoted: None };
                 let ty = match intrinsic_name {
-                    sym::pref_align_of | sym::variant_count => self.tcx.types.usize,
+                    sym::variant_count => self.tcx.types.usize,
                     sym::needs_drop => self.tcx.types.bool,
                     sym::type_id => self.tcx.types.u128,
                     sym::type_name => Ty::new_static_str(self.tcx.tcx),