Simplify x86 sse load multiple of four

Assembly comparison yielded no differences so better to prefer the one with fewer lines of code :)
nickbabcock · Oct 18, 2024 · 44fd3d6 · 44fd3d6
1 parent e3dfd2c
commit 44fd3d6
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/src/x86/sse.rs b/src/x86/sse.rs
@@ -213,8 +213,7 @@ impl SseHash {
 
         if let Some(d) = data.get(..4) {
             let last4 = i32::from_le_bytes([d[0], d[1], d[2], d[3]]);
-            let word2 = _mm_cvtsi32_si128(last4);
-            let broadcast = V2x64U::from(_mm_shuffle_epi32(word2, 0));
+            let broadcast = V2x64U::from(_mm_set1_epi32(last4));
             ret |= broadcast & mask4;
         }