From 751c3b5978b8cbc1ce0c789dd68824f3312f7447 Mon Sep 17 00:00:00 2001
From: Caleb Zulawski <caleb.zulawski@gmail.com>
Date: Wed, 7 Aug 2024 21:25:02 -0400
Subject: [PATCH] Update crates/test_helpers/src/lib.rs

Co-authored-by: Ralf Jung <post@ralfj.de>
---
 crates/test_helpers/src/lib.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/crates/test_helpers/src/lib.rs b/crates/test_helpers/src/lib.rs
index a6559de0e76..24efa256c30 100644
--- a/crates/test_helpers/src/lib.rs
+++ b/crates/test_helpers/src/lib.rs
@@ -539,6 +539,9 @@ macro_rules! test_lanes {
                     #[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)];
                     lanes_1 1;
                     lanes_2 2;
+                    // Cover an odd and an even non-power-of-2 length in Miri.
+                    // (Even non-power-of-2 vectors have alignment between element
+                    // and vector size, so we want to cover that case as well.)
                     lanes_3 3;
 
                     lanes_6 6;