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
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
|
; RUN: llc -march=r600 -mcpu=SI -verify-machineinstrs< %s | FileCheck -check-prefix=SI %s
; SI-LABEL: @local_i32_load
; SI: DS_READ_B32 [[REG:v[0-9]+]], v{{[0-9]+}}, 0x1c, [M0]
; SI: BUFFER_STORE_DWORD [[REG]],
define void @local_i32_load(i32 addrspace(1)* %out, i32 addrspace(3)* %in) nounwind {
%gep = getelementptr i32 addrspace(3)* %in, i32 7
%val = load i32 addrspace(3)* %gep, align 4
store i32 %val, i32 addrspace(1)* %out, align 4
ret void
}
; SI-LABEL: @local_i32_load_0_offset
; SI: DS_READ_B32 [[REG:v[0-9]+]], v{{[0-9]+}}, 0x0, [M0]
; SI: BUFFER_STORE_DWORD [[REG]],
define void @local_i32_load_0_offset(i32 addrspace(1)* %out, i32 addrspace(3)* %in) nounwind {
%val = load i32 addrspace(3)* %in, align 4
store i32 %val, i32 addrspace(1)* %out, align 4
ret void
}
; SI-LABEL: @local_i8_load_i16_max_offset
; SI-NOT: ADD
; SI: DS_READ_U8 [[REG:v[0-9]+]], {{v[0-9]+}}, 0xffff, [M0]
; SI: BUFFER_STORE_BYTE [[REG]],
define void @local_i8_load_i16_max_offset(i8 addrspace(1)* %out, i8 addrspace(3)* %in) nounwind {
%gep = getelementptr i8 addrspace(3)* %in, i32 65535
%val = load i8 addrspace(3)* %gep, align 4
store i8 %val, i8 addrspace(1)* %out, align 4
ret void
}
; SI-LABEL: @local_i8_load_over_i16_max_offset
; SI: S_ADD_I32 [[ADDR:s[0-9]+]], s{{[0-9]+}}, 0x10000
; SI: V_MOV_B32_e32 [[VREGADDR:v[0-9]+]], [[ADDR]]
; SI: DS_READ_U8 [[REG:v[0-9]+]], [[VREGADDR]], 0x0, [M0]
; SI: BUFFER_STORE_BYTE [[REG]],
define void @local_i8_load_over_i16_max_offset(i8 addrspace(1)* %out, i8 addrspace(3)* %in) nounwind {
%gep = getelementptr i8 addrspace(3)* %in, i32 65536
%val = load i8 addrspace(3)* %gep, align 4
store i8 %val, i8 addrspace(1)* %out, align 4
ret void
}
; SI-LABEL: @local_i64_load
; SI-NOT: ADD
; SI: DS_READ_B64 [[REG:v[[0-9]+:[0-9]+]]], v{{[0-9]+}}, 0x38, [M0]
; SI: BUFFER_STORE_DWORDX2 [[REG]],
define void @local_i64_load(i64 addrspace(1)* %out, i64 addrspace(3)* %in) nounwind {
%gep = getelementptr i64 addrspace(3)* %in, i32 7
%val = load i64 addrspace(3)* %gep, align 8
store i64 %val, i64 addrspace(1)* %out, align 8
ret void
}
; SI-LABEL: @local_i64_load_0_offset
; SI: DS_READ_B64 [[REG:v\[[0-9]+:[0-9]+\]]], v{{[0-9]+}}, 0x0, [M0]
; SI: BUFFER_STORE_DWORDX2 [[REG]],
define void @local_i64_load_0_offset(i64 addrspace(1)* %out, i64 addrspace(3)* %in) nounwind {
%val = load i64 addrspace(3)* %in, align 8
store i64 %val, i64 addrspace(1)* %out, align 8
ret void
}
; SI-LABEL: @local_f64_load
; SI-NOT: ADD
; SI: DS_READ_B64 [[REG:v[[0-9]+:[0-9]+]]], v{{[0-9]+}}, 0x38, [M0]
; SI: BUFFER_STORE_DWORDX2 [[REG]],
define void @local_f64_load(double addrspace(1)* %out, double addrspace(3)* %in) nounwind {
%gep = getelementptr double addrspace(3)* %in, i32 7
%val = load double addrspace(3)* %gep, align 8
store double %val, double addrspace(1)* %out, align 8
ret void
}
; SI-LABEL: @local_f64_load_0_offset
; SI: DS_READ_B64 [[REG:v\[[0-9]+:[0-9]+\]]], v{{[0-9]+}}, 0x0, [M0]
; SI: BUFFER_STORE_DWORDX2 [[REG]],
define void @local_f64_load_0_offset(double addrspace(1)* %out, double addrspace(3)* %in) nounwind {
%val = load double addrspace(3)* %in, align 8
store double %val, double addrspace(1)* %out, align 8
ret void
}
; SI-LABEL: @local_i64_store
; SI-NOT: ADD
; SI: DS_WRITE_B64 v{{[0-9]+}}, {{v\[[0-9]+:[0-9]+\]}}, 0x38 [M0]
define void @local_i64_store(i64 addrspace(3)* %out) nounwind {
%gep = getelementptr i64 addrspace(3)* %out, i32 7
store i64 5678, i64 addrspace(3)* %gep, align 8
ret void
}
; SI-LABEL: @local_i64_store_0_offset
; SI-NOT: ADD
; SI: DS_WRITE_B64 v{{[0-9]+}}, {{v\[[0-9]+:[0-9]+\]}}, 0x0 [M0]
define void @local_i64_store_0_offset(i64 addrspace(3)* %out) nounwind {
store i64 1234, i64 addrspace(3)* %out, align 8
ret void
}
; SI-LABEL: @local_f64_store
; SI-NOT: ADD
; SI: DS_WRITE_B64 v{{[0-9]+}}, {{v\[[0-9]+:[0-9]+\]}}, 0x38 [M0]
define void @local_f64_store(double addrspace(3)* %out) nounwind {
%gep = getelementptr double addrspace(3)* %out, i32 7
store double 16.0, double addrspace(3)* %gep, align 8
ret void
}
; SI-LABEL: @local_f64_store_0_offset
; SI: DS_WRITE_B64 v{{[0-9]+}}, {{v\[[0-9]+:[0-9]+\]}}, 0x0 [M0]
define void @local_f64_store_0_offset(double addrspace(3)* %out) nounwind {
store double 20.0, double addrspace(3)* %out, align 8
ret void
}
; SI-LABEL: @local_v2i64_store
; SI-NOT: ADD
; SI-DAG: DS_WRITE_B64 v{{[0-9]+}}, {{v\[[0-9]+:[0-9]+\]}}, 0x78 [M0]
; SI-DAG: DS_WRITE_B64 v{{[0-9]+}}, {{v\[[0-9]+:[0-9]+\]}}, 0x70 [M0]
define void @local_v2i64_store(<2 x i64> addrspace(3)* %out) nounwind {
%gep = getelementptr <2 x i64> addrspace(3)* %out, i32 7
store <2 x i64> <i64 5678, i64 5678>, <2 x i64> addrspace(3)* %gep, align 16
ret void
}
; SI-LABEL: @local_v2i64_store_0_offset
; SI-NOT: ADD
; SI-DAG: DS_WRITE_B64 v{{[0-9]+}}, {{v\[[0-9]+:[0-9]+\]}}, 0x8 [M0]
; SI-DAG: DS_WRITE_B64 v{{[0-9]+}}, {{v\[[0-9]+:[0-9]+\]}}, 0x0 [M0]
define void @local_v2i64_store_0_offset(<2 x i64> addrspace(3)* %out) nounwind {
store <2 x i64> <i64 1234, i64 1234>, <2 x i64> addrspace(3)* %out, align 16
ret void
}
; SI-LABEL: @local_v4i64_store
; SI-NOT: ADD
; SI-DAG: DS_WRITE_B64 v{{[0-9]+}}, {{v\[[0-9]+:[0-9]+\]}}, 0xf8 [M0]
; SI-DAG: DS_WRITE_B64 v{{[0-9]+}}, {{v\[[0-9]+:[0-9]+\]}}, 0xf0 [M0]
; SI-DAG: DS_WRITE_B64 v{{[0-9]+}}, {{v\[[0-9]+:[0-9]+\]}}, 0xe8 [M0]
; SI-DAG: DS_WRITE_B64 v{{[0-9]+}}, {{v\[[0-9]+:[0-9]+\]}}, 0xe0 [M0]
define void @local_v4i64_store(<4 x i64> addrspace(3)* %out) nounwind {
%gep = getelementptr <4 x i64> addrspace(3)* %out, i32 7
store <4 x i64> <i64 5678, i64 5678, i64 5678, i64 5678>, <4 x i64> addrspace(3)* %gep, align 16
ret void
}
; SI-LABEL: @local_v4i64_store_0_offset
; SI-NOT: ADD
; SI-DAG: DS_WRITE_B64 v{{[0-9]+}}, {{v\[[0-9]+:[0-9]+\]}}, 0x18 [M0]
; SI-DAG: DS_WRITE_B64 v{{[0-9]+}}, {{v\[[0-9]+:[0-9]+\]}}, 0x10 [M0]
; SI-DAG: DS_WRITE_B64 v{{[0-9]+}}, {{v\[[0-9]+:[0-9]+\]}}, 0x8 [M0]
; SI-DAG: DS_WRITE_B64 v{{[0-9]+}}, {{v\[[0-9]+:[0-9]+\]}}, 0x0 [M0]
define void @local_v4i64_store_0_offset(<4 x i64> addrspace(3)* %out) nounwind {
store <4 x i64> <i64 1234, i64 1234, i64 1234, i64 1234>, <4 x i64> addrspace(3)* %out, align 16
ret void
}
|
