1; Test conversions between different-sized float elements.
2;
3; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 | FileCheck %s
4
5; Test cases where both elements of a v2f64 are converted to f32s.
6define void @f1(<2 x double> %val, <2 x float> *%ptr) {
7; CHECK-LABEL: f1:
8; CHECK: vledb {{%v[0-9]+}}, %v24, 0, 0
9; CHECK: br %r14
10  %res = fptrunc <2 x double> %val to <2 x float>
11  store <2 x float> %res, <2 x float> *%ptr
12  ret void
13}
14
15; Test conversion of an f64 in a vector register to an f32.
16define float @f2(<2 x double> %vec) {
17; CHECK-LABEL: f2:
18; CHECK: wledb %f0, %v24
19; CHECK: br %r14
20  %scalar = extractelement <2 x double> %vec, i32 0
21  %ret = fptrunc double %scalar to float
22  ret float %ret
23}
24
25; Test conversion of an f32 in a vector register to an f64.
26define double @f3(<4 x float> %vec) {
27; CHECK-LABEL: f3:
28; CHECK: wldeb %f0, %v24
29; CHECK: br %r14
30  %scalar = extractelement <4 x float> %vec, i32 0
31  %ret = fpext float %scalar to double
32  ret double %ret
33}
34