1; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s
2;
3; Test backchain with packed-stack, which requires soft-float.
4
5attributes #0 = { nounwind "backchain" "packed-stack" "use-soft-float"="true" }
6define i64 @fun0(i64 %a) #0 {
7; CHECK-LABEL: fun0:
8; CHECK:      stmg	%r14, %r15, 136(%r15)
9; CHECK-NEXT: lgr	%r1, %r15
10; CHECK-NEXT: aghi	%r15, -24
11; CHECK-NEXT: stg	%r1, 152(%r15)
12; CHECK-NEXT: brasl	%r14, foo@PLT
13; CHECK-NEXT: lmg	%r14, %r15, 160(%r15)
14; CHECK-NEXT: br	%r14
15entry:
16  %call = call i64 @foo(i64 %a)
17  ret i64 %call
18}
19
20declare i64 @foo(i64)
21