Remove pointless test

Author: david-arm

llvm/test/CodeGen/AArch64/fixed-vector-interleave.ll

@@ -210,9 +210,3 @@ define <4 x i16> @interleave2_diff_nonconst_splat_v4i16(i16 %a, i16 %b) {
   %retval = call <4 x i16> @llvm.vector.interleave2.v4i16(<2 x i16> %splat1, <2 x i16> %splat2)
   ret <4 x i16> %retval
 }
-
-; FIXME: This test crashes during lowering
-;define <8 x i16> @interleave4_const_splat_v8i16(<2 x i16> %a) {
-;  %retval = call <8 x i16> @llvm.vector.interleave4.v8i16(<2 x i16> splat(i16 3), <2 x i16> splat(i16 3), <2 x i16> splat(i16 3), <2 x i16> splat(i16 3))
-;  ret <8 x i16> %retval
-;}