1; Test vector replicates that use VECTOR GENERATE MASK, v2f64 version.
2;
3; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 | FileCheck %s
4
5; Test a word-granularity replicate with the lowest value that cannot use
6; VREPIF.
7define <2 x double> @f1() {
8; CHECK-LABEL: f1:
9; CHECK: vgmf %v24, 16, 16
10; CHECK: br %r14
11  ret <2 x double> <double 0x0000800000008000, double 0x0000800000008000>
12}
13
14; Test a word-granularity replicate that has the lower 17 bits set.
15define <2 x double> @f2() {
16; CHECK-LABEL: f2:
17; CHECK: vgmf %v24, 15, 31
18; CHECK: br %r14
19  ret <2 x double> <double 0x0001ffff0001ffff, double 0x0001ffff0001ffff>
20}
21
22; Test a word-granularity replicate that has the upper 15 bits set.
23define <2 x double> @f3() {
24; CHECK-LABEL: f3:
25; CHECK: vgmf %v24, 0, 14
26; CHECK: br %r14
27  ret <2 x double> <double 0xfffe0000fffe0000, double 0xfffe0000fffe0000>
28}
29
30; Test a word-granularity replicate that has middle bits set.
31define <2 x double> @f4() {
32; CHECK-LABEL: f4:
33; CHECK: vgmf %v24, 2, 11
34; CHECK: br %r14
35  ret <2 x double> <double 0x3ff000003ff00000, double 0x3ff000003ff00000>
36}
37
38; Test a word-granularity replicate with a wrap-around mask.
39define <2 x double> @f5() {
40; CHECK-LABEL: f5:
41; CHECK: vgmf %v24, 17, 15
42; CHECK: br %r14
43  ret <2 x double> <double 0xffff7fffffff7fff, double 0xffff7fffffff7fff>
44}
45
46; Test a doubleword-granularity replicate with the lowest value that cannot
47; use VREPIG.
48define <2 x double> @f6() {
49; CHECK-LABEL: f6:
50; CHECK: vgmg %v24, 48, 48
51; CHECK: br %r14
52  ret <2 x double> <double 0x0000000000008000, double 0x0000000000008000>
53}
54
55; Test a doubleword-granularity replicate that has the lower 22 bits set.
56define <2 x double> @f7() {
57; CHECK-LABEL: f7:
58; CHECK: vgmg %v24, 42, 63
59; CHECK: br %r14
60  ret <2 x double> <double 0x000000000003fffff, double 0x000000000003fffff>
61}
62
63; Test a doubleword-granularity replicate that has the upper 45 bits set.
64define <2 x double> @f8() {
65; CHECK-LABEL: f8:
66; CHECK: vgmg %v24, 0, 44
67; CHECK: br %r14
68  ret <2 x double> <double 0xfffffffffff80000, double 0xfffffffffff80000>
69}
70
71; Test a doubleword-granularity replicate that has middle bits set.
72define <2 x double> @f9() {
73; CHECK-LABEL: f9:
74; CHECK: vgmg %v24, 2, 11
75; CHECK: br %r14
76  ret <2 x double> <double 0x3ff0000000000000, double 0x3ff0000000000000>
77}
78
79; Test a doubleword-granularity replicate with a wrap-around mask.
80define <2 x double> @f10() {
81; CHECK-LABEL: f10:
82; CHECK: vgmg %v24, 10, 0
83; CHECK: br %r14
84  ret <2 x double> <double 0x803fffffffffffff, double 0x803fffffffffffff>
85}
86