diff --git a/rust-version b/rust-version
index 9885aba102..5306a4d186 100644
--- a/rust-version
+++ b/rust-version
@@ -1 +1 @@
-258256697b8550860be0f6194dec532ac616c2c1
+e95b10ba4ac4564ed25f7eef143e3182c33b3902
diff --git a/tests/run-pass/portable-simd.rs b/tests/run-pass/portable-simd.rs
index c046af0bcf..eca8e8f377 100644
--- a/tests/run-pass/portable-simd.rs
+++ b/tests/run-pass/portable-simd.rs
@@ -22,27 +22,27 @@ fn simd_ops_f32() {
     assert_eq!(a.lanes_ge(f32x4::splat(5.0) * b), Mask::from_array([true, true, false, true]));
     assert_eq!(a.lanes_gt(f32x4::splat(5.0) * b), Mask::from_array([true, false, false, true]));
 
-    assert_eq!(a.horizontal_sum(), 40.0);
-    assert_eq!(b.horizontal_sum(), 2.0);
-    assert_eq!(a.horizontal_product(), 100.0 * 100.0);
-    assert_eq!(b.horizontal_product(), -24.0);
-    assert_eq!(a.horizontal_max(), 10.0);
-    assert_eq!(b.horizontal_max(), 3.0);
-    assert_eq!(a.horizontal_min(), 10.0);
-    assert_eq!(b.horizontal_min(), -4.0);
+    assert_eq!(a.reduce_sum(), 40.0);
+    assert_eq!(b.reduce_sum(), 2.0);
+    assert_eq!(a.reduce_product(), 100.0 * 100.0);
+    assert_eq!(b.reduce_product(), -24.0);
+    assert_eq!(a.reduce_max(), 10.0);
+    assert_eq!(b.reduce_max(), 3.0);
+    assert_eq!(a.reduce_min(), 10.0);
+    assert_eq!(b.reduce_min(), -4.0);
 
     assert_eq!(
         f32x2::from_array([0.0, f32::NAN]).max(f32x2::from_array([f32::NAN, 0.0])),
         f32x2::from_array([0.0, 0.0])
     );
-    assert_eq!(f32x2::from_array([0.0, f32::NAN]).horizontal_max(), 0.0);
-    assert_eq!(f32x2::from_array([f32::NAN, 0.0]).horizontal_max(), 0.0);
+    assert_eq!(f32x2::from_array([0.0, f32::NAN]).reduce_max(), 0.0);
+    assert_eq!(f32x2::from_array([f32::NAN, 0.0]).reduce_max(), 0.0);
     assert_eq!(
         f32x2::from_array([0.0, f32::NAN]).min(f32x2::from_array([f32::NAN, 0.0])),
         f32x2::from_array([0.0, 0.0])
     );
-    assert_eq!(f32x2::from_array([0.0, f32::NAN]).horizontal_min(), 0.0);
-    assert_eq!(f32x2::from_array([f32::NAN, 0.0]).horizontal_min(), 0.0);
+    assert_eq!(f32x2::from_array([0.0, f32::NAN]).reduce_min(), 0.0);
+    assert_eq!(f32x2::from_array([f32::NAN, 0.0]).reduce_min(), 0.0);
 }
 
 fn simd_ops_f64() {
@@ -66,27 +66,27 @@ fn simd_ops_f64() {
     assert_eq!(a.lanes_ge(f64x4::splat(5.0) * b), Mask::from_array([true, true, false, true]));
     assert_eq!(a.lanes_gt(f64x4::splat(5.0) * b), Mask::from_array([true, false, false, true]));
 
-    assert_eq!(a.horizontal_sum(), 40.0);
-    assert_eq!(b.horizontal_sum(), 2.0);
-    assert_eq!(a.horizontal_product(), 100.0 * 100.0);
-    assert_eq!(b.horizontal_product(), -24.0);
-    assert_eq!(a.horizontal_max(), 10.0);
-    assert_eq!(b.horizontal_max(), 3.0);
-    assert_eq!(a.horizontal_min(), 10.0);
-    assert_eq!(b.horizontal_min(), -4.0);
+    assert_eq!(a.reduce_sum(), 40.0);
+    assert_eq!(b.reduce_sum(), 2.0);
+    assert_eq!(a.reduce_product(), 100.0 * 100.0);
+    assert_eq!(b.reduce_product(), -24.0);
+    assert_eq!(a.reduce_max(), 10.0);
+    assert_eq!(b.reduce_max(), 3.0);
+    assert_eq!(a.reduce_min(), 10.0);
+    assert_eq!(b.reduce_min(), -4.0);
 
     assert_eq!(
         f64x2::from_array([0.0, f64::NAN]).max(f64x2::from_array([f64::NAN, 0.0])),
         f64x2::from_array([0.0, 0.0])
     );
-    assert_eq!(f64x2::from_array([0.0, f64::NAN]).horizontal_max(), 0.0);
-    assert_eq!(f64x2::from_array([f64::NAN, 0.0]).horizontal_max(), 0.0);
+    assert_eq!(f64x2::from_array([0.0, f64::NAN]).reduce_max(), 0.0);
+    assert_eq!(f64x2::from_array([f64::NAN, 0.0]).reduce_max(), 0.0);
     assert_eq!(
         f64x2::from_array([0.0, f64::NAN]).min(f64x2::from_array([f64::NAN, 0.0])),
         f64x2::from_array([0.0, 0.0])
     );
-    assert_eq!(f64x2::from_array([0.0, f64::NAN]).horizontal_min(), 0.0);
-    assert_eq!(f64x2::from_array([f64::NAN, 0.0]).horizontal_min(), 0.0);
+    assert_eq!(f64x2::from_array([0.0, f64::NAN]).reduce_min(), 0.0);
+    assert_eq!(f64x2::from_array([f64::NAN, 0.0]).reduce_min(), 0.0);
 }
 
 fn simd_ops_i32() {
@@ -137,21 +137,21 @@ fn simd_ops_i32() {
     assert_eq!(a.lanes_ge(i32x4::splat(5) * b), Mask::from_array([true, true, false, true]));
     assert_eq!(a.lanes_gt(i32x4::splat(5) * b), Mask::from_array([true, false, false, true]));
 
-    assert_eq!(a.horizontal_sum(), 40);
-    assert_eq!(b.horizontal_sum(), 2);
-    assert_eq!(a.horizontal_product(), 100 * 100);
-    assert_eq!(b.horizontal_product(), -24);
-    assert_eq!(a.horizontal_max(), 10);
-    assert_eq!(b.horizontal_max(), 3);
-    assert_eq!(a.horizontal_min(), 10);
-    assert_eq!(b.horizontal_min(), -4);
+    assert_eq!(a.reduce_sum(), 40);
+    assert_eq!(b.reduce_sum(), 2);
+    assert_eq!(a.reduce_product(), 100 * 100);
+    assert_eq!(b.reduce_product(), -24);
+    assert_eq!(a.reduce_max(), 10);
+    assert_eq!(b.reduce_max(), 3);
+    assert_eq!(a.reduce_min(), 10);
+    assert_eq!(b.reduce_min(), -4);
 
-    assert_eq!(a.horizontal_and(), 10);
-    assert_eq!(b.horizontal_and(), 0);
-    assert_eq!(a.horizontal_or(), 10);
-    assert_eq!(b.horizontal_or(), -1);
-    assert_eq!(a.horizontal_xor(), 0);
-    assert_eq!(b.horizontal_xor(), -4);
+    assert_eq!(a.reduce_and(), 10);
+    assert_eq!(b.reduce_and(), 0);
+    assert_eq!(a.reduce_or(), 10);
+    assert_eq!(b.reduce_or(), -1);
+    assert_eq!(a.reduce_xor(), 0);
+    assert_eq!(b.reduce_xor(), -4);
 }
 
 fn simd_mask() {