1; RUN: llc < %s -march=x86-64
2
3define <8 x i32> @a(<8 x i32> %a) nounwind {
4  %b = trunc <8 x i32> %a to <8 x i16>
5  %c = sext <8 x i16> %b to <8 x i32>
6  ret <8 x i32> %c
7}
8
9define <3 x i32> @b(<3 x i32> %a) nounwind {
10  %b = trunc <3 x i32> %a to <3 x i16>
11  %c = sext <3 x i16> %b to <3 x i32>
12  ret <3 x i32> %c
13}
14
15define <1 x i32> @c(<1 x i32> %a) nounwind {
16  %b = trunc <1 x i32> %a to <1 x i16>
17  %c = sext <1 x i16> %b to <1 x i32>
18  ret <1 x i32> %c
19}
20
21define <8 x i32> @d(<8 x i32> %a) nounwind {
22  %b = trunc <8 x i32> %a to <8 x i16>
23  %c = zext <8 x i16> %b to <8 x i32>
24  ret <8 x i32> %c
25}
26
27define <3 x i32> @e(<3 x i32> %a) nounwind {
28  %b = trunc <3 x i32> %a to <3 x i16>
29  %c = zext <3 x i16> %b to <3 x i32>
30  ret <3 x i32> %c
31}
32
33define <1 x i32> @f(<1 x i32> %a) nounwind {
34  %b = trunc <1 x i32> %a to <1 x i16>
35  %c = zext <1 x i16> %b to <1 x i32>
36  ret <1 x i32> %c
37}
38