Auto merge of #2789 - RalfJung:rustup, r=RalfJung

Rustup

Author: bors

rust-version

@@ -1 +1 @@
-e7acd078f443156b95cee11759a735db1cfc796e
+068161ea483b1a80a959476cb3e31e6619a72737

src/shims/intrinsics/simd.rs

@@ -469,7 +469,7 @@ pub trait EvalContextExt<'mir, 'tcx: 'mir>: crate::MiriInterpCxExt<'mir, 'tcx> {
                 let ty::Array(_, index_len) = index.layout.ty.kind() else {
                     span_bug!(this.cur_span(), "simd_shuffle index argument has non-array type {}", index.layout.ty)
                 };
-                let index_len = index_len.eval_usize(*this.tcx, this.param_env());
+                let index_len = index_len.eval_target_usize(*this.tcx, this.param_env());
 
                 assert_eq!(left_len, right_len);
                 assert_eq!(index_len, dest_len);