1; Test the handling of unnamed short vector arguments.
2;
3; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 | FileCheck %s -check-prefix=CHECK-VEC
4; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 | FileCheck %s -check-prefix=CHECK-STACK
5
6; This routine is called with two named vector argument (passed
7; in %v24 and %v26) and two unnamed vector arguments (passed
8; in the single-wide stack slots at 160 and 168).
9declare void @bar(<4 x i8>, <4 x i8>, ...)
10
11define void @foo() {
12; CHECK-VEC-LABEL: foo:
13; CHECK-VEC-DAG: vrepib %v24, 1
14; CHECK-VEC-DAG: vrepib %v26, 2
15; CHECK-VEC: brasl %r14, bar@PLT
16;
17; CHECK-STACK-LABEL: foo:
18; CHECK-STACK: aghi %r15, -176
19; CHECK-STACK-DAG: llihf [[REG1:%r[0-9]+]], 50529027
20; CHECK-STACK-DAG: stg [[REG1]], 160(%r15)
21; CHECK-STACK-DAG: llihf [[REG2:%r[0-9]+]], 67372036
22; CHECK-STACK-DAG: stg [[REG2]], 168(%r15)
23; CHECK-STACK: brasl %r14, bar@PLT
24
25  call void (<4 x i8>, <4 x i8>, ...) @bar
26              (<4 x i8> <i8 1, i8 1, i8 1, i8 1>,
27               <4 x i8> <i8 2, i8 2, i8 2, i8 2>,
28               <4 x i8> <i8 3, i8 3, i8 3, i8 3>,
29               <4 x i8> <i8 4, i8 4, i8 4, i8 4>)
30  ret void
31}
32
33