diff --git a/rust-version b/rust-version
index 1de7877db7f..1f57a0197e0 100644
--- a/rust-version
+++ b/rust-version
@@ -1 +1 @@
-1597728ef5820d3ffcb9d3f0c890ef7802398751
+4459e720bee5a741b962cfcd6f0593b32dc19009
diff --git a/tests/run-pass/portable-simd.rs b/tests/run-pass/portable-simd.rs
index 5d333766187..beb0504e0e4 100644
--- a/tests/run-pass/portable-simd.rs
+++ b/tests/run-pass/portable-simd.rs
@@ -8,7 +8,7 @@ fn simd_ops_f32() {
     assert_eq!(a - b, f32x4::from_array([9.0, 8.0, 7.0, 6.0]));
     assert_eq!(a * b, f32x4::from_array([10.0, 20.0, 30.0, 40.0]));
     assert_eq!(b / a, f32x4::from_array([0.1, 0.2, 0.3, 0.4]));
-    assert_eq!(a / 2.0, f32x4::splat(5.0));
+    assert_eq!(a / f32x4::splat(2.0), f32x4::splat(5.0));
     assert_eq!(a % b, f32x4::from_array([0.0, 0.0, 1.0, 2.0]));
 }
 
@@ -19,10 +19,10 @@ fn simd_ops_i32() {
     assert_eq!(a - b, i32x4::from_array([9, 8, 7, 6]));
     assert_eq!(a * b, i32x4::from_array([10, 20, 30, 40]));
     assert_eq!(a / b, i32x4::from_array([10, 5, 3, 2]));
-    assert_eq!(a / 2, i32x4::splat(5));
+    assert_eq!(a / i32x4::splat(2), i32x4::splat(5));
     assert_eq!(a % b, i32x4::from_array([0, 0, 1, 2]));
-    assert_eq!(b << 2, i32x4::from_array([4, 8, 12, 16]));
-    assert_eq!(b >> 1, i32x4::from_array([0, 1, 1, 2]));
+    assert_eq!(b << i32x4::splat(2), i32x4::from_array([4, 8, 12, 16]));
+    assert_eq!(b >> i32x4::splat(1), i32x4::from_array([0, 1, 1, 2]));
 }
 
 fn main() {