blob: 1f899b3c20aacf4a510bb12759d403aab7197f64 [file] [log] [blame]
Dan Gohman7196cb12010-01-09 02:13:55 +00001; RUN: llc < %s -march=x86-64
2; RUN: llc < %s -march=x86-64 -disable-mmx
3
4define <8 x i32> @a(<8 x i16> %a) nounwind {
5 %c = sext <8 x i16> %a to <8 x i32>
6 ret <8 x i32> %c
7}
8
9define <3 x i32> @b(<3 x i16> %a) nounwind {
10 %c = sext <3 x i16> %a to <3 x i32>
11 ret <3 x i32> %c
12}
13
14define <1 x i32> @c(<1 x i16> %a) nounwind {
15 %c = sext <1 x i16> %a to <1 x i32>
16 ret <1 x i32> %c
17}
18
19define <8 x i32> @d(<8 x i16> %a) nounwind {
20 %c = zext <8 x i16> %a to <8 x i32>
21 ret <8 x i32> %c
22}
23
24define <3 x i32> @e(<3 x i16> %a) nounwind {
25 %c = zext <3 x i16> %a to <3 x i32>
26 ret <3 x i32> %c
27}
28
29define <1 x i32> @f(<1 x i16> %a) nounwind {
30 %c = zext <1 x i16> %a to <1 x i32>
31 ret <1 x i32> %c
32}
33
34; TODO: Legalize doesn't yet handle this.
35;define <8 x i16> @g(<8 x i32> %a) nounwind {
36; %c = trunc <8 x i32> %a to <8 x i16>
37; ret <8 x i16> %c
38;}
39
40define <3 x i16> @h(<3 x i32> %a) nounwind {
41 %c = trunc <3 x i32> %a to <3 x i16>
42 ret <3 x i16> %c
43}
44
45define <1 x i16> @i(<1 x i32> %a) nounwind {
46 %c = trunc <1 x i32> %a to <1 x i16>
47 ret <1 x i16> %c
48}