1 ; Test multiple return values (LLVM ABI extension)
3 ; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 | FileCheck %s
5 ; Up to eight vector return values fit into VRs.
6 define { <2 x double>, <2 x double>, <2 x double>, <2 x double>,
7 <2 x double>, <2 x double>, <2 x double>, <2 x double> } @f1() {
9 ; CHECK: larl [[TMP:%r[0-5]]], .LCPI
10 ; CHECK: vl %v24, 0([[TMP]])
11 ; CHECK: larl [[TMP:%r[0-5]]], .LCPI
12 ; CHECK: vl %v26, 0([[TMP]])
13 ; CHECK: larl [[TMP:%r[0-5]]], .LCPI
14 ; CHECK: vl %v28, 0([[TMP]])
15 ; CHECK: larl [[TMP:%r[0-5]]], .LCPI
16 ; CHECK: vl %v30, 0([[TMP]])
17 ; CHECK: larl [[TMP:%r[0-5]]], .LCPI
18 ; CHECK: vl %v25, 0([[TMP]])
19 ; CHECK: larl [[TMP:%r[0-5]]], .LCPI
20 ; CHECK: vl %v27, 0([[TMP]])
21 ; CHECK: larl [[TMP:%r[0-5]]], .LCPI
22 ; CHECK: vl %v29, 0([[TMP]])
23 ; CHECK: larl [[TMP:%r[0-5]]], .LCPI
24 ; CHECK: vl %v31, 0([[TMP]])
26 ret { <2 x double>, <2 x double>, <2 x double>, <2 x double>,
27 <2 x double>, <2 x double>, <2 x double>, <2 x double> }
28 { <2 x double> <double 1.0, double 1.1>,
29 <2 x double> <double 2.0, double 2.1>,
30 <2 x double> <double 3.0, double 3.1>,
31 <2 x double> <double 4.0, double 4.1>,
32 <2 x double> <double 5.0, double 5.1>,
33 <2 x double> <double 6.0, double 6.1>,
34 <2 x double> <double 7.0, double 7.1>,
35 <2 x double> <double 8.0, double 8.1> }
38 ; More than eight vector return values use sret.
39 define { <2 x double>, <2 x double>, <2 x double>, <2 x double>,
40 <2 x double>, <2 x double>, <2 x double>, <2 x double>,
41 <2 x double> } @f2() {
43 ; CHECK: larl [[TMP:%r[0-5]]], .LCPI
44 ; CHECK: vl [[VTMP:%v[0-9]+]], 0([[TMP]])
45 ; CHECK-DAG: vst [[VTMP]], 128(%r2)
46 ; CHECK-DAG: larl [[TMP:%r[0-5]]], .LCPI
47 ; CHECK: vl [[VTMP:%v[0-9]+]], 0([[TMP]])
48 ; CHECK-DAG: vst [[VTMP]], 112(%r2)
49 ; CHECK-DAG: larl [[TMP:%r[0-5]]], .LCPI
50 ; CHECK: vl [[VTMP:%v[0-9]+]], 0([[TMP]])
51 ; CHECK-DAG: vst [[VTMP]], 96(%r2)
52 ; CHECK-DAG: larl [[TMP:%r[0-5]]], .LCPI
53 ; CHECK: vl [[VTMP:%v[0-9]+]], 0([[TMP]])
54 ; CHECK-DAG: vst [[VTMP]], 80(%r2)
55 ; CHECK-DAG: larl [[TMP:%r[0-5]]], .LCPI
56 ; CHECK: vl [[VTMP:%v[0-9]+]], 0([[TMP]])
57 ; CHECK-DAG: vst [[VTMP]], 64(%r2)
58 ; CHECK-DAG: larl [[TMP:%r[0-5]]], .LCPI
59 ; CHECK: vl [[VTMP:%v[0-9]+]], 0([[TMP]])
60 ; CHECK-DAG: vst [[VTMP]], 48(%r2)
61 ; CHECK-DAG: larl [[TMP:%r[0-5]]], .LCPI
62 ; CHECK: vl [[VTMP:%v[0-9]+]], 0([[TMP]])
63 ; CHECK-DAG: vst [[VTMP]], 32(%r2)
64 ; CHECK-DAG: larl [[TMP:%r[0-5]]], .LCPI
65 ; CHECK: vl [[VTMP:%v[0-9]+]], 0([[TMP]])
66 ; CHECK-DAG: vst [[VTMP]], 16(%r2)
67 ; CHECK-DAG: larl [[TMP:%r[0-5]]], .LCPI
68 ; CHECK: vl [[VTMP:%v[0-9]+]], 0([[TMP]])
69 ; CHECK: vst [[VTMP]], 0(%r2)
71 ret { <2 x double>, <2 x double>, <2 x double>, <2 x double>,
72 <2 x double>, <2 x double>, <2 x double>, <2 x double>,
74 { <2 x double> <double 1.0, double 1.1>,
75 <2 x double> <double 2.0, double 2.1>,
76 <2 x double> <double 3.0, double 3.1>,
77 <2 x double> <double 4.0, double 4.1>,
78 <2 x double> <double 5.0, double 5.1>,
79 <2 x double> <double 6.0, double 6.1>,
80 <2 x double> <double 7.0, double 7.1>,
81 <2 x double> <double 8.0, double 8.1>,
82 <2 x double> <double 9.0, double 9.1> }