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1; Test moves between FPRs.
2;
3; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s
4
5; Test f32 moves.
6define float @f1(float %a, float %b) {
7; CHECK-LABEL: f1:
8; CHECK: ler %f0, %f2
9  ret float %b
10}
11
12; Test f64 moves.
13define double @f2(double %a, double %b) {
14; CHECK-LABEL: f2:
15; CHECK: ldr %f0, %f2
16  ret double %b
17}
18
19; Test f128 moves.  Since f128s are passed by reference, we need to force
20; a copy by other means.
21define void @f3(fp128 *%x) {
22; CHECK-LABEL: f3:
23; CHECK: lxr
24; CHECK: axbr
25  %val = load volatile fp128 *%x
26  %sum = fadd fp128 %val, %val
27  store volatile fp128 %sum, fp128 *%x
28  store volatile fp128 %val, fp128 *%x
29  ret void
30}
31