remove double transmute

Author: gnzlbg

coresimd/aarch64/neon.rs

@@ -674,12 +674,12 @@ mod tests {
     #[simd_test(enable = "neon")]
     unsafe fn test_vminvq_s8() {
         #[cfg_attr(rustfmt, rustfmt_skip)]
-        let r = vminvq_s8(::mem::transmute(::mem::transmute(i8x16::new(
+        let r = vminvq_s8(::mem::transmute(i8x16::new(
             1, 2, 3, 4,
             -16, 6, 7, 5,
             8, 1, 1, 1,
             1, 1, 1, 1,
-        ))));
+        )));
         assert_eq!(r, -16_i8);
     }
 

coresimd/powerpc/altivec.rs

@@ -528,7 +528,7 @@ mod tests {
                 let a: $longtype = ::mem::transmute($shorttype::new($($a),+));
                 let b = ::mem::transmute($shorttype::new($($b),+));
                 let c = ::mem::transmute(u8x16::new($($c),+));
-                let d: $longtype = ::mem::transmute($shorttype::new($($d),+));
+                let d = $shorttype::new($($d),+);
 
                 assert_eq!(d, ::mem::transmute(vec_perm(a, b, c)));
             }