1 files changed, 5 insertions, 2 deletions
diff --git a/compiler/rustc_ty_utils/src/layout.rs b/compiler/rustc_ty_utils/src/layout.rs
index e95c95ed6c5..0b5683bb84b 100644
--- a/compiler/rustc_ty_utils/src/layout.rs
+++ b/compiler/rustc_ty_utils/src/layout.rs
@@ -535,11 +535,14 @@ fn layout_of_uncached<'tcx>(
                     BackendRepr::Memory { sized: true },
                     AbiAndPrefAlign {
                         abi: Align::max_aligned_factor(size),
-                        pref: dl.vector_align(size).pref,
+                        pref: dl.llvmlike_vector_align(size).pref,
                     },
                 )
             } else {
-                (BackendRepr::Vector { element: e_abi, count: e_len }, dl.vector_align(size))
+                (
+                    BackendRepr::Vector { element: e_abi, count: e_len },
+                    dl.llvmlike_vector_align(size),
+                )
             };
             let size = size.align_to(align.abi);