xref: /aosp_15_r20/external/llvm/test/CodeGen/SystemZ/vec-args-06.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58) 
1*9880d681SAndroid Build Coastguard Worker; Test multiple return values (LLVM ABI extension)
2*9880d681SAndroid Build Coastguard Worker;
3*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 | FileCheck %s
4*9880d681SAndroid Build Coastguard Worker
5*9880d681SAndroid Build Coastguard Worker; Up to eight vector return values fit into VRs.
6*9880d681SAndroid Build Coastguard Workerdefine { <2 x double>, <2 x double>, <2 x double>, <2 x double>,
7*9880d681SAndroid Build Coastguard Worker         <2 x double>, <2 x double>, <2 x double>, <2 x double> } @f1() {
8*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: f1:
9*9880d681SAndroid Build Coastguard Worker; CHECK: larl [[TMP:%r[0-5]]], .LCPI
10*9880d681SAndroid Build Coastguard Worker; CHECK: vl %v24, 0([[TMP]])
11*9880d681SAndroid Build Coastguard Worker; CHECK: larl [[TMP:%r[0-5]]], .LCPI
12*9880d681SAndroid Build Coastguard Worker; CHECK: vl %v26, 0([[TMP]])
13*9880d681SAndroid Build Coastguard Worker; CHECK: larl [[TMP:%r[0-5]]], .LCPI
14*9880d681SAndroid Build Coastguard Worker; CHECK: vl %v28, 0([[TMP]])
15*9880d681SAndroid Build Coastguard Worker; CHECK: larl [[TMP:%r[0-5]]], .LCPI
16*9880d681SAndroid Build Coastguard Worker; CHECK: vl %v30, 0([[TMP]])
17*9880d681SAndroid Build Coastguard Worker; CHECK: larl [[TMP:%r[0-5]]], .LCPI
18*9880d681SAndroid Build Coastguard Worker; CHECK: vl %v25, 0([[TMP]])
19*9880d681SAndroid Build Coastguard Worker; CHECK: larl [[TMP:%r[0-5]]], .LCPI
20*9880d681SAndroid Build Coastguard Worker; CHECK: vl %v27, 0([[TMP]])
21*9880d681SAndroid Build Coastguard Worker; CHECK: larl [[TMP:%r[0-5]]], .LCPI
22*9880d681SAndroid Build Coastguard Worker; CHECK: vl %v29, 0([[TMP]])
23*9880d681SAndroid Build Coastguard Worker; CHECK: larl [[TMP:%r[0-5]]], .LCPI
24*9880d681SAndroid Build Coastguard Worker; CHECK: vl %v31, 0([[TMP]])
25*9880d681SAndroid Build Coastguard Worker; CHECK: br %r14
26*9880d681SAndroid Build Coastguard Worker  ret { <2 x double>, <2 x double>, <2 x double>, <2 x double>,
27*9880d681SAndroid Build Coastguard Worker        <2 x double>, <2 x double>, <2 x double>, <2 x double> }
28*9880d681SAndroid Build Coastguard Worker      { <2 x double> <double 1.0, double 1.1>,
29*9880d681SAndroid Build Coastguard Worker        <2 x double> <double 2.0, double 2.1>,
30*9880d681SAndroid Build Coastguard Worker        <2 x double> <double 3.0, double 3.1>,
31*9880d681SAndroid Build Coastguard Worker        <2 x double> <double 4.0, double 4.1>,
32*9880d681SAndroid Build Coastguard Worker        <2 x double> <double 5.0, double 5.1>,
33*9880d681SAndroid Build Coastguard Worker        <2 x double> <double 6.0, double 6.1>,
34*9880d681SAndroid Build Coastguard Worker        <2 x double> <double 7.0, double 7.1>,
35*9880d681SAndroid Build Coastguard Worker        <2 x double> <double 8.0, double 8.1> }
36*9880d681SAndroid Build Coastguard Worker}
37*9880d681SAndroid Build Coastguard Worker
38*9880d681SAndroid Build Coastguard Worker; More than eight vector return values use sret.
39*9880d681SAndroid Build Coastguard Workerdefine { <2 x double>, <2 x double>, <2 x double>, <2 x double>,
40*9880d681SAndroid Build Coastguard Worker         <2 x double>, <2 x double>, <2 x double>, <2 x double>,
41*9880d681SAndroid Build Coastguard Worker         <2 x double> } @f2() {
42*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: f2:
43*9880d681SAndroid Build Coastguard Worker; CHECK: larl [[TMP:%r[0-5]]], .LCPI
44*9880d681SAndroid Build Coastguard Worker; CHECK: vl [[VTMP:%v[0-9]+]], 0([[TMP]])
45*9880d681SAndroid Build Coastguard Worker; CHECK: vst [[VTMP]], 128(%r2)
46*9880d681SAndroid Build Coastguard Worker; CHECK: larl [[TMP:%r[0-5]]], .LCPI
47*9880d681SAndroid Build Coastguard Worker; CHECK: vl [[VTMP:%v[0-9]+]], 0([[TMP]])
48*9880d681SAndroid Build Coastguard Worker; CHECK: vst [[VTMP]], 112(%r2)
49*9880d681SAndroid Build Coastguard Worker; CHECK: larl [[TMP:%r[0-5]]], .LCPI
50*9880d681SAndroid Build Coastguard Worker; CHECK: vl [[VTMP:%v[0-9]+]], 0([[TMP]])
51*9880d681SAndroid Build Coastguard Worker; CHECK: vst [[VTMP]], 96(%r2)
52*9880d681SAndroid Build Coastguard Worker; CHECK: larl [[TMP:%r[0-5]]], .LCPI
53*9880d681SAndroid Build Coastguard Worker; CHECK: vl [[VTMP:%v[0-9]+]], 0([[TMP]])
54*9880d681SAndroid Build Coastguard Worker; CHECK: vst [[VTMP]], 80(%r2)
55*9880d681SAndroid Build Coastguard Worker; CHECK: larl [[TMP:%r[0-5]]], .LCPI
56*9880d681SAndroid Build Coastguard Worker; CHECK: vl [[VTMP:%v[0-9]+]], 0([[TMP]])
57*9880d681SAndroid Build Coastguard Worker; CHECK: vst [[VTMP]], 64(%r2)
58*9880d681SAndroid Build Coastguard Worker; CHECK: larl [[TMP:%r[0-5]]], .LCPI
59*9880d681SAndroid Build Coastguard Worker; CHECK: vl [[VTMP:%v[0-9]+]], 0([[TMP]])
60*9880d681SAndroid Build Coastguard Worker; CHECK: vst [[VTMP]], 48(%r2)
61*9880d681SAndroid Build Coastguard Worker; CHECK: larl [[TMP:%r[0-5]]], .LCPI
62*9880d681SAndroid Build Coastguard Worker; CHECK: vl [[VTMP:%v[0-9]+]], 0([[TMP]])
63*9880d681SAndroid Build Coastguard Worker; CHECK: vst [[VTMP]], 32(%r2)
64*9880d681SAndroid Build Coastguard Worker; CHECK: larl [[TMP:%r[0-5]]], .LCPI
65*9880d681SAndroid Build Coastguard Worker; CHECK: vl [[VTMP:%v[0-9]+]], 0([[TMP]])
66*9880d681SAndroid Build Coastguard Worker; CHECK: vst [[VTMP]], 16(%r2)
67*9880d681SAndroid Build Coastguard Worker; CHECK: larl [[TMP:%r[0-5]]], .LCPI
68*9880d681SAndroid Build Coastguard Worker; CHECK: vl [[VTMP:%v[0-9]+]], 0([[TMP]])
69*9880d681SAndroid Build Coastguard Worker; CHECK: vst [[VTMP]], 0(%r2)
70*9880d681SAndroid Build Coastguard Worker; CHECK: br %r14
71*9880d681SAndroid Build Coastguard Worker  ret { <2 x double>, <2 x double>, <2 x double>, <2 x double>,
72*9880d681SAndroid Build Coastguard Worker        <2 x double>, <2 x double>, <2 x double>, <2 x double>,
73*9880d681SAndroid Build Coastguard Worker        <2 x double> }
74*9880d681SAndroid Build Coastguard Worker      { <2 x double> <double 1.0, double 1.1>,
75*9880d681SAndroid Build Coastguard Worker        <2 x double> <double 2.0, double 2.1>,
76*9880d681SAndroid Build Coastguard Worker        <2 x double> <double 3.0, double 3.1>,
77*9880d681SAndroid Build Coastguard Worker        <2 x double> <double 4.0, double 4.1>,
78*9880d681SAndroid Build Coastguard Worker        <2 x double> <double 5.0, double 5.1>,
79*9880d681SAndroid Build Coastguard Worker        <2 x double> <double 6.0, double 6.1>,
80*9880d681SAndroid Build Coastguard Worker        <2 x double> <double 7.0, double 7.1>,
81*9880d681SAndroid Build Coastguard Worker        <2 x double> <double 8.0, double 8.1>,
82*9880d681SAndroid Build Coastguard Worker        <2 x double> <double 9.0, double 9.1> }
83*9880d681SAndroid Build Coastguard Worker}
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