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
|
; RUN: llc -global-isel=0 -march=amdgcn -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,FUNC %s
; RUN: llc -global-isel=1 -march=amdgcn -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,FUNC %s
; RUN: llc -global-isel=0 -march=amdgcn -mcpu=bonaire -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,FUNC %s
; RUN: llc -global-isel=1 -march=amdgcn -mcpu=bonaire -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,FUNC %s
; RUN: llc -global-isel=0 -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,VIGFX9,FUNC %s
; RUN: llc -global-isel=1 -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,VIGFX9,FUNC %s
; RUN: llc -global-isel=0 -march=amdgcn -mcpu=gfx900 -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,VIGFX9,FUNC %s
; RUN: llc -global-isel=1 -march=amdgcn -mcpu=gfx900 -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,VIGFX9,FUNC %s
; FUNC-LABEL: {{^}}ds_ordered_add:
; GCN-DAG: v_mov_b32_e32 v[[INCR:[0-9]+]], 31
; GCN-DAG: s_mov_b32 m0,
; GCN: ds_ordered_count v{{[0-9]+}}, v[[INCR]] offset:772 gds
define amdgpu_kernel void @ds_ordered_add(ptr addrspace(2) inreg %gds, ptr addrspace(1) %out) {
%val = call i32@llvm.amdgcn.ds.ordered.add(ptr addrspace(2) %gds, i32 31, i32 0, i32 0, i1 false, i32 1, i1 true, i1 true)
store i32 %val, ptr addrspace(1) %out
ret void
}
; Below are various modifications of input operands and shader types.
; FUNC-LABEL: {{^}}ds_ordered_add_counter2:
; GCN-DAG: v_mov_b32_e32 v[[INCR:[0-9]+]], 31
; GCN-DAG: s_mov_b32 m0,
; GCN: ds_ordered_count v{{[0-9]+}}, v[[INCR]] offset:776 gds
define amdgpu_kernel void @ds_ordered_add_counter2(ptr addrspace(2) inreg %gds, ptr addrspace(1) %out) {
%val = call i32@llvm.amdgcn.ds.ordered.add(ptr addrspace(2) %gds, i32 31, i32 0, i32 0, i1 false, i32 2, i1 true, i1 true)
store i32 %val, ptr addrspace(1) %out
ret void
}
; FUNC-LABEL: {{^}}ds_ordered_add_nodone:
; GCN-DAG: v_mov_b32_e32 v[[INCR:[0-9]+]], 31
; GCN-DAG: s_mov_b32 m0,
; GCN: ds_ordered_count v{{[0-9]+}}, v[[INCR]] offset:260 gds
define amdgpu_kernel void @ds_ordered_add_nodone(ptr addrspace(2) inreg %gds, ptr addrspace(1) %out) {
%val = call i32@llvm.amdgcn.ds.ordered.add(ptr addrspace(2) %gds, i32 31, i32 0, i32 0, i1 false, i32 1, i1 true, i1 false)
store i32 %val, ptr addrspace(1) %out
ret void
}
; FUNC-LABEL: {{^}}ds_ordered_add_norelease:
; GCN-DAG: v_mov_b32_e32 v[[INCR:[0-9]+]], 31
; GCN-DAG: s_mov_b32 m0,
; GCN: ds_ordered_count v{{[0-9]+}}, v[[INCR]] offset:4 gds
define amdgpu_kernel void @ds_ordered_add_norelease(ptr addrspace(2) inreg %gds, ptr addrspace(1) %out) {
%val = call i32@llvm.amdgcn.ds.ordered.add(ptr addrspace(2) %gds, i32 31, i32 0, i32 0, i1 false, i32 1, i1 false, i1 false)
store i32 %val, ptr addrspace(1) %out
ret void
}
; FUNC-LABEL: {{^}}ds_ordered_add_cs:
; GCN: v_mov_b32_e32 v[[INCR:[0-9]+]], 31
; GCN: s_mov_b32 m0, s0
; VIGFX9-NEXT: s_nop 0
; GCN-NEXT: ds_ordered_count v{{[0-9]+}}, v[[INCR]] offset:772 gds
; GCN-NEXT: s_waitcnt expcnt(0) lgkmcnt(0)
define amdgpu_cs float @ds_ordered_add_cs(ptr addrspace(2) inreg %gds) {
%val = call i32@llvm.amdgcn.ds.ordered.add(ptr addrspace(2) %gds, i32 31, i32 0, i32 0, i1 false, i32 1, i1 true, i1 true)
%r = bitcast i32 %val to float
ret float %r
}
; FUNC-LABEL: {{^}}ds_ordered_add_default_cc:
; GCN: v_mov_b32_e32 v[[INCR:[0-9]+]], 31
; GCN: s_mov_b32 m0, 0{{$}}
; VIGFX9-NEXT: s_nop 0
; GCN-NEXT: ds_ordered_count v{{[0-9]+}}, v[[INCR]] offset:772 gds
; GCN-NEXT: s_waitcnt expcnt(0) lgkmcnt(0)
define float @ds_ordered_add_default_cc() {
%val = call i32 @llvm.amdgcn.ds.ordered.add(ptr addrspace(2) null, i32 31, i32 0, i32 0, i1 false, i32 1, i1 true, i1 true)
%r = bitcast i32 %val to float
ret float %r
}
; FUNC-LABEL: {{^}}ds_ordered_add_fastcc:
; GCN: v_mov_b32_e32 v[[INCR:[0-9]+]], 31
; GCN: s_mov_b32 m0, 0{{$}}
; VIGFX9-NEXT: s_nop 0
; GCN-NEXT: ds_ordered_count v{{[0-9]+}}, v[[INCR]] offset:772 gds
; GCN-NEXT: s_waitcnt expcnt(0) lgkmcnt(0)
define fastcc float @ds_ordered_add_fastcc() {
%val = call i32 @llvm.amdgcn.ds.ordered.add(ptr addrspace(2) null, i32 31, i32 0, i32 0, i1 false, i32 1, i1 true, i1 true)
%r = bitcast i32 %val to float
ret float %r
}
; FUNC-LABEL: {{^}}ds_ordered_add_func:
; GCN: v_mov_b32_e32 v[[INCR:[0-9]+]], 31
; GCN: s_mov_b32 m0, 0{{$}}
; VIGFX9-NEXT: s_nop 0
; GCN-NEXT: ds_ordered_count v{{[0-9]+}}, v[[INCR]] offset:772 gds
; GCN-NEXT: s_waitcnt expcnt(0) lgkmcnt(0)
define float @ds_ordered_add_func() {
%val = call i32@llvm.amdgcn.ds.ordered.add(ptr addrspace(2) null, i32 31, i32 0, i32 0, i1 false, i32 1, i1 true, i1 true)
%r = bitcast i32 %val to float
ret float %r
}
; FUNC-LABEL: {{^}}ds_ordered_add_ps:
; GCN: v_mov_b32_e32 v[[INCR:[0-9]+]], 31
; GCN: s_mov_b32 m0, s0
; VIGFX9-NEXT: s_nop 0
; GCN-NEXT: ds_ordered_count v{{[0-9]+}}, v[[INCR]] offset:1796 gds
; GCN-NEXT: s_waitcnt expcnt(0) lgkmcnt(0)
define amdgpu_ps float @ds_ordered_add_ps(ptr addrspace(2) inreg %gds) {
%val = call i32@llvm.amdgcn.ds.ordered.add(ptr addrspace(2) %gds, i32 31, i32 0, i32 0, i1 false, i32 1, i1 true, i1 true)
%r = bitcast i32 %val to float
ret float %r
}
; FUNC-LABEL: {{^}}ds_ordered_add_vs:
; GCN: v_mov_b32_e32 v[[INCR:[0-9]+]], 31
; GCN: s_mov_b32 m0, s0
; VIGFX9-NEXT: s_nop 0
; GCN-NEXT: ds_ordered_count v{{[0-9]+}}, v[[INCR]] offset:2820 gds
; GCN-NEXT: s_waitcnt expcnt(0) lgkmcnt(0)
define amdgpu_vs float @ds_ordered_add_vs(ptr addrspace(2) inreg %gds) {
%val = call i32@llvm.amdgcn.ds.ordered.add(ptr addrspace(2) %gds, i32 31, i32 0, i32 0, i1 false, i32 1, i1 true, i1 true)
%r = bitcast i32 %val to float
ret float %r
}
; FUNC-LABEL: {{^}}ds_ordered_add_gs:
; GCN: v_mov_b32_e32 v[[INCR:[0-9]+]], 31
; GCN: s_mov_b32 m0, s0
; VIGFX9-NEXT: s_nop 0
; GCN-NEXT: ds_ordered_count v{{[0-9]+}}, v[[INCR]] offset:3844 gds
; GCN-NEXT: s_waitcnt expcnt(0) lgkmcnt(0)
define amdgpu_gs float @ds_ordered_add_gs(ptr addrspace(2) inreg %gds) {
%val = call i32@llvm.amdgcn.ds.ordered.add(ptr addrspace(2) %gds, i32 31, i32 0, i32 0, i1 false, i32 1, i1 true, i1 true)
%r = bitcast i32 %val to float
ret float %r
}
declare i32 @llvm.amdgcn.ds.ordered.add(ptr addrspace(2) nocapture, i32, i32, i32, i1, i32, i1, i1)
|
