xref: /llvm-project/llvm/test/CodeGen/Generic/vector-casts.ll (revision 0e8bd5a44a1bd8034706189b49a7a816c59304cd)
1; RUN: llc < %s
2; PR2671
3
4define void @a(ptr %p, ptr %q) {
5  %t = load <2 x double>, ptr %p
6  %r = fptosi <2 x double> %t to <2 x i8>
7  store <2 x i8> %r, ptr %q
8  ret void
9}
10define void @b(ptr %p, ptr %q) {
11  %t = load <2 x double>, ptr %p
12  %r = fptoui <2 x double> %t to <2 x i8>
13  store <2 x i8> %r, ptr %q
14  ret void
15}
16define void @c(ptr %p, ptr %q) {
17  %t = load <2 x i8>, ptr %p
18  %r = sitofp <2 x i8> %t to <2 x double>
19  store <2 x double> %r, ptr %q
20  ret void
21}
22define void @d(ptr %p, ptr %q) {
23  %t = load <2 x i8>, ptr %p
24  %r = uitofp <2 x i8> %t to <2 x double>
25  store <2 x double> %r, ptr %q
26  ret void
27}
28define void @e(ptr %p, ptr %q) {
29  %t = load <2 x i8>, ptr %p
30  %r = sext <2 x i8> %t to <2 x i16>
31  store <2 x i16> %r, ptr %q
32  ret void
33}
34define void @f(ptr %p, ptr %q) {
35  %t = load <2 x i8>, ptr %p
36  %r = zext <2 x i8> %t to <2 x i16>
37  store <2 x i16> %r, ptr %q
38  ret void
39}
40define void @g(ptr %p, ptr %q) {
41  %t = load <2 x i16>, ptr %p
42  %r = trunc <2 x i16> %t to <2 x i8>
43  store <2 x i8> %r, ptr %q
44  ret void
45}
46