vec-move-14.ll
3.81 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
; Test insertions of memory values into 0.
;
; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 | FileCheck %s
; Test VLLEZB.
define <16 x i8> @f1(i8 *%ptr) {
; CHECK-LABEL: f1:
; CHECK: vllezb %v24, 0(%r2)
; CHECK: br %r14
%val = load i8, i8 *%ptr
%ret = insertelement <16 x i8> zeroinitializer, i8 %val, i32 7
ret <16 x i8> %ret
}
; Test VLLEZB with the highest in-range offset.
define <16 x i8> @f2(i8 *%base) {
; CHECK-LABEL: f2:
; CHECK: vllezb %v24, 4095(%r2)
; CHECK: br %r14
%ptr = getelementptr i8, i8 *%base, i64 4095
%val = load i8, i8 *%ptr
%ret = insertelement <16 x i8> zeroinitializer, i8 %val, i32 7
ret <16 x i8> %ret
}
; Test VLLEZB with the next highest offset.
define <16 x i8> @f3(i8 *%base) {
; CHECK-LABEL: f3:
; CHECK-NOT: vllezb %v24, 4096(%r2)
; CHECK: br %r14
%ptr = getelementptr i8, i8 *%base, i64 4096
%val = load i8, i8 *%ptr
%ret = insertelement <16 x i8> zeroinitializer, i8 %val, i32 7
ret <16 x i8> %ret
}
; Test that VLLEZB allows an index.
define <16 x i8> @f4(i8 *%base, i64 %index) {
; CHECK-LABEL: f4:
; CHECK: vllezb %v24, 0({{%r2,%r3|%r3,%r2}})
; CHECK: br %r14
%ptr = getelementptr i8, i8 *%base, i64 %index
%val = load i8, i8 *%ptr
%ret = insertelement <16 x i8> zeroinitializer, i8 %val, i32 7
ret <16 x i8> %ret
}
; Test VLLEZH.
define <8 x i16> @f5(i16 *%ptr) {
; CHECK-LABEL: f5:
; CHECK: vllezh %v24, 0(%r2)
; CHECK: br %r14
%val = load i16, i16 *%ptr
%ret = insertelement <8 x i16> zeroinitializer, i16 %val, i32 3
ret <8 x i16> %ret
}
; Test VLLEZF.
define <4 x i32> @f6(i32 *%ptr) {
; CHECK-LABEL: f6:
; CHECK: vllezf %v24, 0(%r2)
; CHECK: br %r14
%val = load i32, i32 *%ptr
%ret = insertelement <4 x i32> zeroinitializer, i32 %val, i32 1
ret <4 x i32> %ret
}
; Test VLLEZG.
define <2 x i64> @f7(i64 *%ptr) {
; CHECK-LABEL: f7:
; CHECK: vllezg %v24, 0(%r2)
; CHECK: br %r14
%val = load i64, i64 *%ptr
%ret = insertelement <2 x i64> zeroinitializer, i64 %val, i32 0
ret <2 x i64> %ret
}
; Test VLLEZF with a float.
define <4 x float> @f8(float *%ptr) {
; CHECK-LABEL: f8:
; CHECK: vllezf %v24, 0(%r2)
; CHECK: br %r14
%val = load float, float *%ptr
%ret = insertelement <4 x float> zeroinitializer, float %val, i32 1
ret <4 x float> %ret
}
; Test VLLEZG with a double.
define <2 x double> @f9(double *%ptr) {
; CHECK-LABEL: f9:
; CHECK: vllezg %v24, 0(%r2)
; CHECK: br %r14
%val = load double, double *%ptr
%ret = insertelement <2 x double> zeroinitializer, double %val, i32 0
ret <2 x double> %ret
}
; Test VLLEZF with a float when the result is stored to memory.
define void @f10(float *%ptr, <4 x float> *%res) {
; CHECK-LABEL: f10:
; CHECK: vllezf [[REG:%v[0-9]+]], 0(%r2)
; CHECK: vst [[REG]], 0(%r3)
; CHECK: br %r14
%val = load float, float *%ptr
%ret = insertelement <4 x float> zeroinitializer, float %val, i32 1
store <4 x float> %ret, <4 x float> *%res
ret void
}
; Test VLLEZG with a double when the result is stored to memory.
define void @f11(double *%ptr, <2 x double> *%res) {
; CHECK-LABEL: f11:
; CHECK: vllezg [[REG:%v[0-9]+]], 0(%r2)
; CHECK: vst [[REG]], 0(%r3)
; CHECK: br %r14
%val = load double, double *%ptr
%ret = insertelement <2 x double> zeroinitializer, double %val, i32 0
store <2 x double> %ret, <2 x double> *%res
ret void
}
; Test VLLEZG when the zeroinitializer is shared.
define void @f12(i64 *%ptr, <2 x i64> *%res) {
; CHECK-LABEL: f12:
; CHECK: vllezg [[REG:%v[0-9]+]], 0(%r2)
; CHECK: vst [[REG]], 0(%r3)
; CHECK: vllezg [[REG1:%v[0-9]+]], 0(%r2)
; CHECK: vst [[REG1]], 0(%r3)
; CHECK: br %r14
%val = load volatile i64, i64 *%ptr
%ret = insertelement <2 x i64> zeroinitializer, i64 %val, i32 0
store volatile <2 x i64> %ret, <2 x i64> *%res
%val1 = load volatile i64, i64 *%ptr
%ret1 = insertelement <2 x i64> zeroinitializer, i64 %val1, i32 0
store volatile <2 x i64> %ret1, <2 x i64> *%res
ret void
}