xref: /aosp_15_r20/external/llvm/test/CodeGen/SystemZ/vec-const-16.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58) 
1*9880d681SAndroid Build Coastguard Worker; Test vector replicates that use VECTOR GENERATE MASK, v2i64 version.
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; Test a word-granularity replicate with the lowest value that cannot use
6*9880d681SAndroid Build Coastguard Worker; VREPIF.
7*9880d681SAndroid Build Coastguard Workerdefine <2 x i64> @f1() {
8*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: f1:
9*9880d681SAndroid Build Coastguard Worker; CHECK: vgmf %v24, 16, 16
10*9880d681SAndroid Build Coastguard Worker; CHECK: br %r14
11*9880d681SAndroid Build Coastguard Worker  ret <2 x i64> <i64 140737488388096, i64 140737488388096>
12*9880d681SAndroid Build Coastguard Worker}
13*9880d681SAndroid Build Coastguard Worker
14*9880d681SAndroid Build Coastguard Worker; Test a word-granularity replicate that has the lower 17 bits set.
15*9880d681SAndroid Build Coastguard Workerdefine <2 x i64> @f2() {
16*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: f2:
17*9880d681SAndroid Build Coastguard Worker; CHECK: vgmf %v24, 15, 31
18*9880d681SAndroid Build Coastguard Worker; CHECK: br %r14
19*9880d681SAndroid Build Coastguard Worker  ret <2 x i64> <i64 562945658585087, i64 562945658585087>
20*9880d681SAndroid Build Coastguard Worker}
21*9880d681SAndroid Build Coastguard Worker
22*9880d681SAndroid Build Coastguard Worker; Test a word-granularity replicate that has the upper 15 bits set.
23*9880d681SAndroid Build Coastguard Workerdefine <2 x i64> @f3() {
24*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: f3:
25*9880d681SAndroid Build Coastguard Worker; CHECK: vgmf %v24, 0, 14
26*9880d681SAndroid Build Coastguard Worker; CHECK: br %r14
27*9880d681SAndroid Build Coastguard Worker  ret <2 x i64> <i64 -562945658585088, i64 -562945658585088>
28*9880d681SAndroid Build Coastguard Worker}
29*9880d681SAndroid Build Coastguard Worker
30*9880d681SAndroid Build Coastguard Worker; Test a word-granularity replicate that has middle bits set.
31*9880d681SAndroid Build Coastguard Workerdefine <2 x i64> @f4() {
32*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: f4:
33*9880d681SAndroid Build Coastguard Worker; CHECK: vgmf %v24, 12, 17
34*9880d681SAndroid Build Coastguard Worker; CHECK: br %r14
35*9880d681SAndroid Build Coastguard Worker  ret <2 x i64> <i64 4433230884225024, i64 4433230884225024>
36*9880d681SAndroid Build Coastguard Worker}
37*9880d681SAndroid Build Coastguard Worker
38*9880d681SAndroid Build Coastguard Worker; Test a word-granularity replicate with a wrap-around mask.
39*9880d681SAndroid Build Coastguard Workerdefine <2 x i64> @f5() {
40*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: f5:
41*9880d681SAndroid Build Coastguard Worker; CHECK: vgmf %v24, 17, 15
42*9880d681SAndroid Build Coastguard Worker; CHECK: br %r14
43*9880d681SAndroid Build Coastguard Worker  ret <2 x i64> <i64 -140737488388097, i64 -140737488388097>
44*9880d681SAndroid Build Coastguard Worker}
45*9880d681SAndroid Build Coastguard Worker
46*9880d681SAndroid Build Coastguard Worker; Test a doubleword-granularity replicate with the lowest value that cannot
47*9880d681SAndroid Build Coastguard Worker; use VREPIG.
48*9880d681SAndroid Build Coastguard Workerdefine <2 x i64> @f6() {
49*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: f6:
50*9880d681SAndroid Build Coastguard Worker; CHECK: vgmg %v24, 48, 48
51*9880d681SAndroid Build Coastguard Worker; CHECK: br %r14
52*9880d681SAndroid Build Coastguard Worker  ret <2 x i64> <i64 32768, i64 32768>
53*9880d681SAndroid Build Coastguard Worker}
54*9880d681SAndroid Build Coastguard Worker
55*9880d681SAndroid Build Coastguard Worker; Test a doubleword-granularity replicate that has the lower 22 bits set.
56*9880d681SAndroid Build Coastguard Workerdefine <2 x i64> @f7() {
57*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: f7:
58*9880d681SAndroid Build Coastguard Worker; CHECK: vgmg %v24, 42, 63
59*9880d681SAndroid Build Coastguard Worker; CHECK: br %r14
60*9880d681SAndroid Build Coastguard Worker  ret <2 x i64> <i64 4194303, i64 4194303>
61*9880d681SAndroid Build Coastguard Worker}
62*9880d681SAndroid Build Coastguard Worker
63*9880d681SAndroid Build Coastguard Worker; Test a doubleword-granularity replicate that has the upper 45 bits set.
64*9880d681SAndroid Build Coastguard Workerdefine <2 x i64> @f8() {
65*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: f8:
66*9880d681SAndroid Build Coastguard Worker; CHECK: vgmg %v24, 0, 44
67*9880d681SAndroid Build Coastguard Worker; CHECK: br %r14
68*9880d681SAndroid Build Coastguard Worker  ret <2 x i64> <i64 -524288, i64 -524288>
69*9880d681SAndroid Build Coastguard Worker}
70*9880d681SAndroid Build Coastguard Worker
71*9880d681SAndroid Build Coastguard Worker; Test a doubleword-granularity replicate that has middle bits set.
72*9880d681SAndroid Build Coastguard Workerdefine <2 x i64> @f9() {
73*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: f9:
74*9880d681SAndroid Build Coastguard Worker; CHECK: vgmg %v24, 31, 42
75*9880d681SAndroid Build Coastguard Worker; CHECK: br %r14
76*9880d681SAndroid Build Coastguard Worker  ret <2 x i64> <i64 8587837440, i64 8587837440>
77*9880d681SAndroid Build Coastguard Worker}
78*9880d681SAndroid Build Coastguard Worker
79*9880d681SAndroid Build Coastguard Worker; Test a doubleword-granularity replicate with a wrap-around mask.
80*9880d681SAndroid Build Coastguard Workerdefine <2 x i64> @f10() {
81*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: f10:
82*9880d681SAndroid Build Coastguard Worker; CHECK: vgmg %v24, 18, 0
83*9880d681SAndroid Build Coastguard Worker; CHECK: br %r14
84*9880d681SAndroid Build Coastguard Worker  ret <2 x i64> <i64 -9223301668110598145, i64 -9223301668110598145>
85*9880d681SAndroid Build Coastguard Worker}
86