From 4f52b005976ad02efbcf9ff3935b434265813f39 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Eduardo=20S=C3=A1nchez=20Mu=C3=B1oz?= <eduardosm-dev@e64.io>
Date: Mon, 16 Oct 2023 19:18:19 +0200
Subject: [PATCH] Extend _mm_minpos_epu16 test to check case where minimum
 value is repeated

---
 library/stdarch/crates/core_arch/src/x86/sse41.rs | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/library/stdarch/crates/core_arch/src/x86/sse41.rs b/library/stdarch/crates/core_arch/src/x86/sse41.rs
index 6f5a4fc2ec41..6e16dfa2853b 100644
--- a/library/stdarch/crates/core_arch/src/x86/sse41.rs
+++ b/library/stdarch/crates/core_arch/src/x86/sse41.rs
@@ -1731,6 +1731,15 @@ mod tests {
         assert_eq_m128i(r, e);
     }
 
+    #[simd_test(enable = "sse4.1")]
+    unsafe fn test_mm_minpos_epu16_3() {
+        // Case where the minimum value is repeated
+        let a = _mm_setr_epi16(23, 18, 44, 97, 50, 13, 67, 13);
+        let r = _mm_minpos_epu16(a);
+        let e = _mm_setr_epi16(13, 5, 0, 0, 0, 0, 0, 0);
+        assert_eq_m128i(r, e);
+    }
+
     #[simd_test(enable = "sse4.1")]
     unsafe fn test_mm_mul_epi32() {
         {