1 ; RUN: llc -march=amdgcn -mcpu=bonaire -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,CI,CIVI %s
2 ; RUN: llc -march=amdgcn -mcpu=tonga -mattr=-flat-for-global -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,VI,CIVI %s
3 ; RUN: llc -march=amdgcn -mcpu=gfx900 -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,GFX9 %s
5 declare i32 @llvm.amdgcn.atomic.inc.i32.p1i32(i32 addrspace(1)* nocapture, i32, i32, i32, i1) #2
6 declare i32 @llvm.amdgcn.atomic.inc.i32.p3i32(i32 addrspace(3)* nocapture, i32, i32, i32, i1) #2
7 declare i32 @llvm.amdgcn.atomic.inc.i32.p4i32(i32 addrspace(4)* nocapture, i32, i32, i32, i1) #2
9 declare i64 @llvm.amdgcn.atomic.inc.i64.p1i64(i64 addrspace(1)* nocapture, i64, i32, i32, i1) #2
10 declare i64 @llvm.amdgcn.atomic.inc.i64.p3i64(i64 addrspace(3)* nocapture, i64, i32, i32, i1) #2
11 declare i64 @llvm.amdgcn.atomic.inc.i64.p4i64(i64 addrspace(4)* nocapture, i64, i32, i32, i1) #2
13 declare i32 @llvm.amdgcn.workitem.id.x() #1
15 ; GCN-LABEL: {{^}}lds_atomic_inc_ret_i32:
16 ; CIVI-DAG: s_mov_b32 m0
19 ; GCN-DAG: v_mov_b32_e32 [[K:v[0-9]+]], 42
20 ; GCN: ds_inc_rtn_u32 v{{[0-9]+}}, v{{[0-9]+}}, [[K]]
21 define amdgpu_kernel void @lds_atomic_inc_ret_i32(i32 addrspace(1)* %out, i32 addrspace(3)* %ptr) #0 {
22 %result = call i32 @llvm.amdgcn.atomic.inc.i32.p3i32(i32 addrspace(3)* %ptr, i32 42, i32 0, i32 0, i1 false)
23 store i32 %result, i32 addrspace(1)* %out
27 ; GCN-LABEL: {{^}}lds_atomic_inc_ret_i32_offset:
28 ; CIVI-DAG: s_mov_b32 m0
31 ; GCN-DAG: v_mov_b32_e32 [[K:v[0-9]+]], 42
32 ; GCN: ds_inc_rtn_u32 v{{[0-9]+}}, v{{[0-9]+}}, [[K]] offset:16
33 define amdgpu_kernel void @lds_atomic_inc_ret_i32_offset(i32 addrspace(1)* %out, i32 addrspace(3)* %ptr) #0 {
34 %gep = getelementptr i32, i32 addrspace(3)* %ptr, i32 4
35 %result = call i32 @llvm.amdgcn.atomic.inc.i32.p3i32(i32 addrspace(3)* %gep, i32 42, i32 0, i32 0, i1 false)
36 store i32 %result, i32 addrspace(1)* %out
40 ; GCN-LABEL: {{^}}lds_atomic_inc_noret_i32:
41 ; CIVI-DAG: s_mov_b32 m0
44 ; GCN-DAG: s_load_dword [[SPTR:s[0-9]+]],
45 ; GCN-DAG: v_mov_b32_e32 [[DATA:v[0-9]+]], 4
46 ; GCN-DAG: v_mov_b32_e32 [[VPTR:v[0-9]+]], [[SPTR]]
47 ; GCN: ds_inc_u32 [[VPTR]], [[DATA]]
48 define amdgpu_kernel void @lds_atomic_inc_noret_i32(i32 addrspace(3)* %ptr) nounwind {
49 %result = call i32 @llvm.amdgcn.atomic.inc.i32.p3i32(i32 addrspace(3)* %ptr, i32 42, i32 0, i32 0, i1 false)
53 ; GCN-LABEL: {{^}}lds_atomic_inc_noret_i32_offset:
54 ; CIVI-DAG: s_mov_b32 m0
57 ; GCN-DAG: v_mov_b32_e32 [[K:v[0-9]+]], 42
58 ; GCN: ds_inc_u32 v{{[0-9]+}}, [[K]] offset:16
59 define amdgpu_kernel void @lds_atomic_inc_noret_i32_offset(i32 addrspace(3)* %ptr) nounwind {
60 %gep = getelementptr i32, i32 addrspace(3)* %ptr, i32 4
61 %result = call i32 @llvm.amdgcn.atomic.inc.i32.p3i32(i32 addrspace(3)* %gep, i32 42, i32 0, i32 0, i1 false)
65 ; GCN-LABEL: {{^}}global_atomic_inc_ret_i32:
66 ; GCN: v_mov_b32_e32 [[K:v[0-9]+]], 42
67 ; CIVI: buffer_atomic_inc [[K]], off, s{{\[[0-9]+:[0-9]+\]}}, 0 glc{{$}}
68 ; GFX9: global_atomic_inc v{{[0-9]+}}, v{{\[[0-9]+:[0-9]+\]}}, [[K]], off glc{{$}}
69 define amdgpu_kernel void @global_atomic_inc_ret_i32(i32 addrspace(1)* %out, i32 addrspace(1)* %ptr) #0 {
70 %result = call i32 @llvm.amdgcn.atomic.inc.i32.p1i32(i32 addrspace(1)* %ptr, i32 42, i32 0, i32 0, i1 false)
71 store i32 %result, i32 addrspace(1)* %out
75 ; GCN-LABEL: {{^}}global_atomic_inc_ret_i32_offset:
76 ; GCN: v_mov_b32_e32 [[K:v[0-9]+]], 42
77 ; CIVI: buffer_atomic_inc [[K]], off, s{{\[[0-9]+:[0-9]+\]}}, 0 offset:16 glc{{$}}
78 ; GFX9: global_atomic_inc v{{[0-9]+}}, v{{\[[0-9]+:[0-9]+\]}}, [[K]], off offset:16 glc{{$}}
79 define amdgpu_kernel void @global_atomic_inc_ret_i32_offset(i32 addrspace(1)* %out, i32 addrspace(1)* %ptr) #0 {
80 %gep = getelementptr i32, i32 addrspace(1)* %ptr, i32 4
81 %result = call i32 @llvm.amdgcn.atomic.inc.i32.p1i32(i32 addrspace(1)* %gep, i32 42, i32 0, i32 0, i1 false)
82 store i32 %result, i32 addrspace(1)* %out
86 ; GCN-LABEL: {{^}}global_atomic_inc_noret_i32:
87 ; GCN: v_mov_b32_e32 [[K:v[0-9]+]], 42
88 ; CIVI: buffer_atomic_inc [[K]], off, s{{\[[0-9]+:[0-9]+\]}}, 0{{$}}
89 ; GFX9: global_atomic_inc v{{\[[0-9]+:[0-9]+\]}}, [[K]], off{{$}}
90 define amdgpu_kernel void @global_atomic_inc_noret_i32(i32 addrspace(1)* %ptr) nounwind {
91 %result = call i32 @llvm.amdgcn.atomic.inc.i32.p1i32(i32 addrspace(1)* %ptr, i32 42, i32 0, i32 0, i1 false)
95 ; GCN-LABEL: {{^}}global_atomic_inc_noret_i32_offset:
96 ; GCN: v_mov_b32_e32 [[K:v[0-9]+]], 42
97 ; CIVI: buffer_atomic_inc [[K]], off, s{{\[[0-9]+:[0-9]+\]}}, 0 offset:16{{$}}
98 ; GFX9: global_atomic_inc v{{\[[0-9]+:[0-9]+\]}}, [[K]], off offset:16{{$}}
99 define amdgpu_kernel void @global_atomic_inc_noret_i32_offset(i32 addrspace(1)* %ptr) nounwind {
100 %gep = getelementptr i32, i32 addrspace(1)* %ptr, i32 4
101 %result = call i32 @llvm.amdgcn.atomic.inc.i32.p1i32(i32 addrspace(1)* %gep, i32 42, i32 0, i32 0, i1 false)
105 ; GCN-LABEL: {{^}}global_atomic_inc_ret_i32_offset_addr64:
106 ; GCN: v_mov_b32_e32 [[K:v[0-9]+]], 42
107 ; CI: buffer_atomic_inc [[K]], v{{\[[0-9]+:[0-9]+\]}}, s{{\[[0-9]+:[0-9]+\]}}, 0 addr64 offset:20 glc{{$}}
108 ; VI: flat_atomic_inc v{{[0-9]+}}, v{{\[[0-9]+:[0-9]+\]}}, [[K]] glc{{$}}
109 define amdgpu_kernel void @global_atomic_inc_ret_i32_offset_addr64(i32 addrspace(1)* %out, i32 addrspace(1)* %ptr) #0 {
110 %id = call i32 @llvm.amdgcn.workitem.id.x()
111 %gep.tid = getelementptr i32, i32 addrspace(1)* %ptr, i32 %id
112 %out.gep = getelementptr i32, i32 addrspace(1)* %out, i32 %id
113 %gep = getelementptr i32, i32 addrspace(1)* %gep.tid, i32 5
114 %result = call i32 @llvm.amdgcn.atomic.inc.i32.p1i32(i32 addrspace(1)* %gep, i32 42, i32 0, i32 0, i1 false)
115 store i32 %result, i32 addrspace(1)* %out.gep
119 ; GCN-LABEL: {{^}}global_atomic_inc_noret_i32_offset_addr64:
120 ; GCN: v_mov_b32_e32 [[K:v[0-9]+]], 42
121 ; CI: buffer_atomic_inc [[K]], v{{\[[0-9]+:[0-9]+\]}}, s{{\[[0-9]+:[0-9]+\]}}, 0 addr64 offset:20{{$}}
122 ; VI: flat_atomic_inc v{{\[[0-9]+:[0-9]+\]}}, [[K]]{{$}}
123 define amdgpu_kernel void @global_atomic_inc_noret_i32_offset_addr64(i32 addrspace(1)* %ptr) #0 {
124 %id = call i32 @llvm.amdgcn.workitem.id.x()
125 %gep.tid = getelementptr i32, i32 addrspace(1)* %ptr, i32 %id
126 %gep = getelementptr i32, i32 addrspace(1)* %gep.tid, i32 5
127 %result = call i32 @llvm.amdgcn.atomic.inc.i32.p1i32(i32 addrspace(1)* %gep, i32 42, i32 0, i32 0, i1 false)
131 @lds0 = addrspace(3) global [512 x i32] undef, align 4
133 ; GCN-LABEL: {{^}}atomic_inc_shl_base_lds_0_i32:
134 ; GCN: v_lshlrev_b32_e32 [[PTR:v[0-9]+]], 2, {{v[0-9]+}}
135 ; GCN: ds_inc_rtn_u32 {{v[0-9]+}}, [[PTR]], {{v[0-9]+}} offset:8
136 define amdgpu_kernel void @atomic_inc_shl_base_lds_0_i32(i32 addrspace(1)* %out, i32 addrspace(1)* %add_use) #0 {
137 %tid.x = tail call i32 @llvm.amdgcn.workitem.id.x() #1
138 %idx.0 = add nsw i32 %tid.x, 2
139 %arrayidx0 = getelementptr inbounds [512 x i32], [512 x i32] addrspace(3)* @lds0, i32 0, i32 %idx.0
140 %val0 = call i32 @llvm.amdgcn.atomic.inc.i32.p3i32(i32 addrspace(3)* %arrayidx0, i32 9, i32 0, i32 0, i1 false)
141 store i32 %idx.0, i32 addrspace(1)* %add_use
142 store i32 %val0, i32 addrspace(1)* %out
146 ; GCN-LABEL: {{^}}lds_atomic_inc_ret_i64:
147 ; GCN-DAG: v_mov_b32_e32 v[[KLO:[0-9]+]], 42
148 ; GCN-DAG: v_mov_b32_e32 v[[KHI:[0-9]+]], 0{{$}}
149 ; GCN: ds_inc_rtn_u64 v{{\[[0-9]+:[0-9]+\]}}, v{{[0-9]+}}, v{{\[}}[[KLO]]:[[KHI]]{{\]}}{{$}}
150 define amdgpu_kernel void @lds_atomic_inc_ret_i64(i64 addrspace(1)* %out, i64 addrspace(3)* %ptr) #0 {
151 %result = call i64 @llvm.amdgcn.atomic.inc.i64.p3i64(i64 addrspace(3)* %ptr, i64 42, i32 0, i32 0, i1 false)
152 store i64 %result, i64 addrspace(1)* %out
156 ; GCN-LABEL: {{^}}lds_atomic_inc_ret_i64_offset:
157 ; GCN-DAG: v_mov_b32_e32 v[[KLO:[0-9]+]], 42
158 ; GCN-DAG: v_mov_b32_e32 v[[KHI:[0-9]+]], 0{{$}}
159 ; GCN: ds_inc_rtn_u64 v{{\[[0-9]+:[0-9]+\]}}, v{{[0-9]+}}, v{{\[}}[[KLO]]:[[KHI]]{{\]}} offset:32
160 define amdgpu_kernel void @lds_atomic_inc_ret_i64_offset(i64 addrspace(1)* %out, i64 addrspace(3)* %ptr) #0 {
161 %gep = getelementptr i64, i64 addrspace(3)* %ptr, i32 4
162 %result = call i64 @llvm.amdgcn.atomic.inc.i64.p3i64(i64 addrspace(3)* %gep, i64 42, i32 0, i32 0, i1 false)
163 store i64 %result, i64 addrspace(1)* %out
167 ; GCN-LABEL: {{^}}lds_atomic_inc_noret_i64:
168 ; GCN-DAG: v_mov_b32_e32 v[[KLO:[0-9]+]], 42
169 ; GCN-DAG: v_mov_b32_e32 v[[KHI:[0-9]+]], 0{{$}}
170 ; GCN: ds_inc_u64 v{{[0-9]+}}, v{{\[}}[[KLO]]:[[KHI]]{{\]}}{{$}}
171 define amdgpu_kernel void @lds_atomic_inc_noret_i64(i64 addrspace(3)* %ptr) nounwind {
172 %result = call i64 @llvm.amdgcn.atomic.inc.i64.p3i64(i64 addrspace(3)* %ptr, i64 42, i32 0, i32 0, i1 false)
176 ; GCN-LABEL: {{^}}lds_atomic_inc_noret_i64_offset:
177 ; GCN-DAG: v_mov_b32_e32 v[[KLO:[0-9]+]], 42
178 ; GCN-DAG: v_mov_b32_e32 v[[KHI:[0-9]+]], 0{{$}}
179 ; GCN: ds_inc_u64 v{{[0-9]+}}, v{{\[}}[[KLO]]:[[KHI]]{{\]}} offset:32{{$}}
180 define amdgpu_kernel void @lds_atomic_inc_noret_i64_offset(i64 addrspace(3)* %ptr) nounwind {
181 %gep = getelementptr i64, i64 addrspace(3)* %ptr, i32 4
182 %result = call i64 @llvm.amdgcn.atomic.inc.i64.p3i64(i64 addrspace(3)* %gep, i64 42, i32 0, i32 0, i1 false)
186 ; GCN-LABEL: {{^}}global_atomic_inc_ret_i64:
187 ; GCN-DAG: v_mov_b32_e32 v[[KLO:[0-9]+]], 42
188 ; GCN-DAG: v_mov_b32_e32 v[[KHI:[0-9]+]], 0{{$}}
189 ; CIVI: buffer_atomic_inc_x2 v{{\[}}[[KLO]]:[[KHI]]{{\]}}, off, s{{\[[0-9]+:[0-9]+\]}}, 0 glc{{$}}
190 ; GFX9: global_atomic_inc_x2 v{{\[[0-9]+:[0-9]+\]}}, v{{\[[0-9]+:[0-9]+\]}}, v{{\[}}[[KLO]]:[[KHI]]{{\]}}, off glc{{$}}
191 define amdgpu_kernel void @global_atomic_inc_ret_i64(i64 addrspace(1)* %out, i64 addrspace(1)* %ptr) #0 {
192 %result = call i64 @llvm.amdgcn.atomic.inc.i64.p1i64(i64 addrspace(1)* %ptr, i64 42, i32 0, i32 0, i1 false)
193 store i64 %result, i64 addrspace(1)* %out
197 ; GCN-LABEL: {{^}}global_atomic_inc_ret_i64_offset:
198 ; GCN-DAG: v_mov_b32_e32 v[[KLO:[0-9]+]], 42
199 ; GCN-DAG: v_mov_b32_e32 v[[KHI:[0-9]+]], 0{{$}}
200 ; CIVI: buffer_atomic_inc_x2 v{{\[}}[[KLO]]:[[KHI]]{{\]}}, off, s{{\[[0-9]+:[0-9]+\]}}, 0 offset:32 glc{{$}}
201 ; GFX9: global_atomic_inc_x2 v{{\[[0-9]+:[0-9]+\]}}, v{{\[[0-9]+:[0-9]+\]}}, v{{\[}}[[KLO]]:[[KHI]]{{\]}}, off offset:32 glc{{$}}
202 define amdgpu_kernel void @global_atomic_inc_ret_i64_offset(i64 addrspace(1)* %out, i64 addrspace(1)* %ptr) #0 {
203 %gep = getelementptr i64, i64 addrspace(1)* %ptr, i32 4
204 %result = call i64 @llvm.amdgcn.atomic.inc.i64.p1i64(i64 addrspace(1)* %gep, i64 42, i32 0, i32 0, i1 false)
205 store i64 %result, i64 addrspace(1)* %out
209 ; GCN-LABEL: {{^}}global_atomic_inc_noret_i64:
210 ; GCN-DAG: v_mov_b32_e32 v[[KLO:[0-9]+]], 42
211 ; GCN-DAG: v_mov_b32_e32 v[[KHI:[0-9]+]], 0{{$}}
212 ; CIVI: buffer_atomic_inc_x2 v{{\[}}[[KLO]]:[[KHI]]{{\]}}, off, s{{\[[0-9]+:[0-9]+\]}}, 0{{$}}
214 ; GFX9: global_atomic_inc_x2 v{{\[[0-9]+:[0-9]+\]}}, v{{\[}}[[KLO]]:[[KHI]]{{\]}}, off{{$}}
215 define amdgpu_kernel void @global_atomic_inc_noret_i64(i64 addrspace(1)* %ptr) nounwind {
216 %result = call i64 @llvm.amdgcn.atomic.inc.i64.p1i64(i64 addrspace(1)* %ptr, i64 42, i32 0, i32 0, i1 false)
220 ; GCN-LABEL: {{^}}global_atomic_inc_noret_i64_offset:
221 ; GCN-DAG: v_mov_b32_e32 v[[KLO:[0-9]+]], 42
222 ; GCN-DAG: v_mov_b32_e32 v[[KHI:[0-9]+]], 0{{$}}
223 ; CIVI: buffer_atomic_inc_x2 v{{\[}}[[KLO]]:[[KHI]]{{\]}}, off, s{{\[[0-9]+:[0-9]+\]}}, 0 offset:32{{$}}
224 ; GFX9: global_atomic_inc_x2 v{{\[[0-9]+:[0-9]+\]}}, v{{\[}}[[KLO]]:[[KHI]]{{\]}}, off offset:32{{$}}
225 define amdgpu_kernel void @global_atomic_inc_noret_i64_offset(i64 addrspace(1)* %ptr) nounwind {
226 %gep = getelementptr i64, i64 addrspace(1)* %ptr, i32 4
227 %result = call i64 @llvm.amdgcn.atomic.inc.i64.p1i64(i64 addrspace(1)* %gep, i64 42, i32 0, i32 0, i1 false)
231 ; GCN-LABEL: {{^}}global_atomic_inc_ret_i64_offset_addr64:
232 ; GCN: v_mov_b32_e32 v[[KLO:[0-9]+]], 42
233 ; CI: v_mov_b32_e32 v{{[0-9]+}}, 0{{$}}
234 ; GCN: v_mov_b32_e32 v[[KHI:[0-9]+]], 0{{$}}
235 ; CI: buffer_atomic_inc_x2 v{{\[}}[[KLO]]:[[KHI]]{{\]}}, v{{\[[0-9]+:[0-9]+\]}}, s{{\[[0-9]+:[0-9]+\]}}, 0 addr64 offset:40 glc{{$}}
236 ; VI: flat_atomic_inc_x2 v{{\[[0-9]+:[0-9]+\]}}, v{{\[[0-9]+:[0-9]+\]}}, v{{\[}}[[KLO]]:[[KHI]]{{\]}} glc{{$}}
237 define amdgpu_kernel void @global_atomic_inc_ret_i64_offset_addr64(i64 addrspace(1)* %out, i64 addrspace(1)* %ptr) #0 {
238 %id = call i32 @llvm.amdgcn.workitem.id.x()
239 %gep.tid = getelementptr i64, i64 addrspace(1)* %ptr, i32 %id
240 %out.gep = getelementptr i64, i64 addrspace(1)* %out, i32 %id
241 %gep = getelementptr i64, i64 addrspace(1)* %gep.tid, i32 5
242 %result = call i64 @llvm.amdgcn.atomic.inc.i64.p1i64(i64 addrspace(1)* %gep, i64 42, i32 0, i32 0, i1 false)
243 store i64 %result, i64 addrspace(1)* %out.gep
247 ; GCN-LABEL: {{^}}global_atomic_inc_noret_i64_offset_addr64:
248 ; GCN: v_mov_b32_e32 v[[KLO:[0-9]+]], 42
249 ; CI: v_mov_b32_e32 v{{[0-9]+}}, 0{{$}}
250 ; GCN: v_mov_b32_e32 v[[KHI:[0-9]+]], 0{{$}}
251 ; CI: buffer_atomic_inc_x2 v{{\[}}[[KLO]]:[[KHI]]{{\]}}, v{{\[[0-9]+:[0-9]+\]}}, s{{\[[0-9]+:[0-9]+\]}}, 0 addr64 offset:40{{$}}
252 ; VI: flat_atomic_inc_x2 v{{\[[0-9]+:[0-9]+\]}}, v{{\[}}[[KLO]]:[[KHI]]{{\]}}{{$}}
253 define amdgpu_kernel void @global_atomic_inc_noret_i64_offset_addr64(i64 addrspace(1)* %ptr) #0 {
254 %id = call i32 @llvm.amdgcn.workitem.id.x()
255 %gep.tid = getelementptr i64, i64 addrspace(1)* %ptr, i32 %id
256 %gep = getelementptr i64, i64 addrspace(1)* %gep.tid, i32 5
257 %result = call i64 @llvm.amdgcn.atomic.inc.i64.p1i64(i64 addrspace(1)* %gep, i64 42, i32 0, i32 0, i1 false)
261 ; GCN-LABEL: {{^}}flat_atomic_inc_ret_i32:
262 ; GCN: v_mov_b32_e32 [[K:v[0-9]+]], 42
263 ; GCN: flat_atomic_inc v{{[0-9]+}}, v{{\[[0-9]+:[0-9]+\]}}, [[K]] glc{{$}}
264 define amdgpu_kernel void @flat_atomic_inc_ret_i32(i32 addrspace(4)* %out, i32 addrspace(4)* %ptr) #0 {
265 %result = call i32 @llvm.amdgcn.atomic.inc.i32.p4i32(i32 addrspace(4)* %ptr, i32 42, i32 0, i32 0, i1 false)
266 store i32 %result, i32 addrspace(4)* %out
270 ; GCN-LABEL: {{^}}flat_atomic_inc_ret_i32_offset:
271 ; GCN: v_mov_b32_e32 [[K:v[0-9]+]], 42
272 ; CIVI: flat_atomic_inc v{{[0-9]+}}, v{{\[[0-9]+:[0-9]+\]}}, [[K]] glc{{$}}
273 ; GFX9: flat_atomic_inc v{{[0-9]+}}, v{{\[[0-9]+:[0-9]+\]}}, [[K]] offset:16 glc{{$}}
274 define amdgpu_kernel void @flat_atomic_inc_ret_i32_offset(i32 addrspace(4)* %out, i32 addrspace(4)* %ptr) #0 {
275 %gep = getelementptr i32, i32 addrspace(4)* %ptr, i32 4
276 %result = call i32 @llvm.amdgcn.atomic.inc.i32.p4i32(i32 addrspace(4)* %gep, i32 42, i32 0, i32 0, i1 false)
277 store i32 %result, i32 addrspace(4)* %out
281 ; GCN-LABEL: {{^}}flat_atomic_inc_noret_i32:
282 ; GCN: v_mov_b32_e32 [[K:v[0-9]+]], 42
283 ; GCN: flat_atomic_inc v{{\[[0-9]+:[0-9]+\]}}, [[K]]{{$}}
284 define amdgpu_kernel void @flat_atomic_inc_noret_i32(i32 addrspace(4)* %ptr) nounwind {
285 %result = call i32 @llvm.amdgcn.atomic.inc.i32.p4i32(i32 addrspace(4)* %ptr, i32 42, i32 0, i32 0, i1 false)
289 ; GCN-LABEL: {{^}}flat_atomic_inc_noret_i32_offset:
290 ; GCN: v_mov_b32_e32 [[K:v[0-9]+]], 42
291 ; CIVI: flat_atomic_inc v{{\[[0-9]+:[0-9]+\]}}, [[K]]{{$}}
292 ; GFX9: flat_atomic_inc v{{\[[0-9]+:[0-9]+\]}}, [[K]] offset:16{{$}}
293 define amdgpu_kernel void @flat_atomic_inc_noret_i32_offset(i32 addrspace(4)* %ptr) nounwind {
294 %gep = getelementptr i32, i32 addrspace(4)* %ptr, i32 4
295 %result = call i32 @llvm.amdgcn.atomic.inc.i32.p4i32(i32 addrspace(4)* %gep, i32 42, i32 0, i32 0, i1 false)
299 ; GCN-LABEL: {{^}}flat_atomic_inc_ret_i32_offset_addr64:
300 ; GCN: v_mov_b32_e32 [[K:v[0-9]+]], 42
301 ; CIVI: flat_atomic_inc v{{[0-9]+}}, v{{\[[0-9]+:[0-9]+\]}}, [[K]] glc{{$}}
302 ; GFX9: flat_atomic_inc v{{[0-9]+}}, v{{\[[0-9]+:[0-9]+\]}}, [[K]] offset:20 glc{{$}}
303 define amdgpu_kernel void @flat_atomic_inc_ret_i32_offset_addr64(i32 addrspace(4)* %out, i32 addrspace(4)* %ptr) #0 {
304 %id = call i32 @llvm.amdgcn.workitem.id.x()
305 %gep.tid = getelementptr i32, i32 addrspace(4)* %ptr, i32 %id
306 %out.gep = getelementptr i32, i32 addrspace(4)* %out, i32 %id
307 %gep = getelementptr i32, i32 addrspace(4)* %gep.tid, i32 5
308 %result = call i32 @llvm.amdgcn.atomic.inc.i32.p4i32(i32 addrspace(4)* %gep, i32 42, i32 0, i32 0, i1 false)
309 store i32 %result, i32 addrspace(4)* %out.gep
313 ; GCN-LABEL: {{^}}flat_atomic_inc_noret_i32_offset_addr64:
314 ; GCN: v_mov_b32_e32 [[K:v[0-9]+]], 42
315 ; CIVI: flat_atomic_inc v{{\[[0-9]+:[0-9]+\]}}, [[K]]{{$}}
316 ; GFX9: flat_atomic_inc v{{\[[0-9]+:[0-9]+\]}}, [[K]] offset:20{{$}}
317 define amdgpu_kernel void @flat_atomic_inc_noret_i32_offset_addr64(i32 addrspace(4)* %ptr) #0 {
318 %id = call i32 @llvm.amdgcn.workitem.id.x()
319 %gep.tid = getelementptr i32, i32 addrspace(4)* %ptr, i32 %id
320 %gep = getelementptr i32, i32 addrspace(4)* %gep.tid, i32 5
321 %result = call i32 @llvm.amdgcn.atomic.inc.i32.p4i32(i32 addrspace(4)* %gep, i32 42, i32 0, i32 0, i1 false)
325 @lds1 = addrspace(3) global [512 x i64] undef, align 8
327 ; GCN-LABEL: {{^}}atomic_inc_shl_base_lds_0_i64:
328 ; GCN: v_lshlrev_b32_e32 [[PTR:v[0-9]+]], 3, {{v[0-9]+}}
329 ; GCN: ds_inc_rtn_u64 v{{\[[0-9]+:[0-9]+\]}}, [[PTR]], v{{\[[0-9]+:[0-9]+\]}} offset:16
330 define amdgpu_kernel void @atomic_inc_shl_base_lds_0_i64(i64 addrspace(1)* %out, i32 addrspace(1)* %add_use) #0 {
331 %tid.x = tail call i32 @llvm.amdgcn.workitem.id.x() #1
332 %idx.0 = add nsw i32 %tid.x, 2
333 %arrayidx0 = getelementptr inbounds [512 x i64], [512 x i64] addrspace(3)* @lds1, i32 0, i32 %idx.0
334 %val0 = call i64 @llvm.amdgcn.atomic.inc.i64.p3i64(i64 addrspace(3)* %arrayidx0, i64 9, i32 0, i32 0, i1 false)
335 store i32 %idx.0, i32 addrspace(1)* %add_use
336 store i64 %val0, i64 addrspace(1)* %out
340 ; GCN-LABEL: {{^}}flat_atomic_inc_ret_i64:
341 ; GCN-DAG: v_mov_b32_e32 v[[KLO:[0-9]+]], 42
342 ; GCN-DAG: v_mov_b32_e32 v[[KHI:[0-9]+]], 0{{$}}
343 ; GCN: flat_atomic_inc_x2 v{{\[[0-9]+:[0-9]+\]}}, v{{\[[0-9]+:[0-9]+\]}}, v{{\[}}[[KLO]]:[[KHI]]{{\]}} glc{{$}}
344 define amdgpu_kernel void @flat_atomic_inc_ret_i64(i64 addrspace(4)* %out, i64 addrspace(4)* %ptr) #0 {
345 %result = call i64 @llvm.amdgcn.atomic.inc.i64.p4i64(i64 addrspace(4)* %ptr, i64 42, i32 0, i32 0, i1 false)
346 store i64 %result, i64 addrspace(4)* %out
350 ; GCN-LABEL: {{^}}flat_atomic_inc_ret_i64_offset:
351 ; GCN-DAG: v_mov_b32_e32 v[[KLO:[0-9]+]], 42
352 ; GCN-DAG: v_mov_b32_e32 v[[KHI:[0-9]+]], 0{{$}}
353 ; CIVI: flat_atomic_inc_x2 v{{\[[0-9]+:[0-9]+\]}}, v{{\[[0-9]+:[0-9]+\]}}, v{{\[}}[[KLO]]:[[KHI]]{{\]}} glc{{$}}
354 ; GFX9: flat_atomic_inc_x2 v{{\[[0-9]+:[0-9]+\]}}, v{{\[[0-9]+:[0-9]+\]}}, v{{\[}}[[KLO]]:[[KHI]]{{\]}} offset:32 glc{{$}}
355 define amdgpu_kernel void @flat_atomic_inc_ret_i64_offset(i64 addrspace(4)* %out, i64 addrspace(4)* %ptr) #0 {
356 %gep = getelementptr i64, i64 addrspace(4)* %ptr, i32 4
357 %result = call i64 @llvm.amdgcn.atomic.inc.i64.p4i64(i64 addrspace(4)* %gep, i64 42, i32 0, i32 0, i1 false)
358 store i64 %result, i64 addrspace(4)* %out
362 ; GCN-LABEL: {{^}}flat_atomic_inc_noret_i64:
363 ; GCN-DAG: v_mov_b32_e32 v[[KLO:[0-9]+]], 42
364 ; GCN-DAG: v_mov_b32_e32 v[[KHI:[0-9]+]], 0{{$}}
365 ; GCN: flat_atomic_inc_x2 v{{\[[0-9]+:[0-9]+\]}}, v{{\[}}[[KLO]]:[[KHI]]{{\]$}}
366 define amdgpu_kernel void @flat_atomic_inc_noret_i64(i64 addrspace(4)* %ptr) nounwind {
367 %result = call i64 @llvm.amdgcn.atomic.inc.i64.p4i64(i64 addrspace(4)* %ptr, i64 42, i32 0, i32 0, i1 false)
371 ; GCN-LABEL: {{^}}flat_atomic_inc_noret_i64_offset:
372 ; GCN-DAG: v_mov_b32_e32 v[[KLO:[0-9]+]], 42
373 ; GCN-DAG: v_mov_b32_e32 v[[KHI:[0-9]+]], 0{{$}}
374 ; CIVI: flat_atomic_inc_x2 v{{\[[0-9]+:[0-9]+\]}}, v{{\[}}[[KLO]]:[[KHI]]{{\]$}}
375 ; GFX9: flat_atomic_inc_x2 v{{\[[0-9]+:[0-9]+\]}}, v{{\[}}[[KLO]]:[[KHI]]{{\]}} offset:32{{$}}
376 define amdgpu_kernel void @flat_atomic_inc_noret_i64_offset(i64 addrspace(4)* %ptr) nounwind {
377 %gep = getelementptr i64, i64 addrspace(4)* %ptr, i32 4
378 %result = call i64 @llvm.amdgcn.atomic.inc.i64.p4i64(i64 addrspace(4)* %gep, i64 42, i32 0, i32 0, i1 false)
382 ; GCN-LABEL: {{^}}flat_atomic_inc_ret_i64_offset_addr64:
383 ; GCN: v_mov_b32_e32 v[[KLO:[0-9]+]], 42
384 ; GCN: v_mov_b32_e32 v[[KHI:[0-9]+]], 0{{$}}
385 ; CIVI: flat_atomic_inc_x2 v{{\[[0-9]+:[0-9]+\]}}, v{{\[[0-9]+:[0-9]+\]}}, v{{\[}}[[KLO]]:[[KHI]]{{\]}} glc{{$}}
386 ; GFX9: flat_atomic_inc_x2 v{{\[[0-9]+:[0-9]+\]}}, v{{\[[0-9]+:[0-9]+\]}}, v{{\[}}[[KLO]]:[[KHI]]{{\]}} offset:40 glc{{$}}
387 define amdgpu_kernel void @flat_atomic_inc_ret_i64_offset_addr64(i64 addrspace(4)* %out, i64 addrspace(4)* %ptr) #0 {
388 %id = call i32 @llvm.amdgcn.workitem.id.x()
389 %gep.tid = getelementptr i64, i64 addrspace(4)* %ptr, i32 %id
390 %out.gep = getelementptr i64, i64 addrspace(4)* %out, i32 %id
391 %gep = getelementptr i64, i64 addrspace(4)* %gep.tid, i32 5
392 %result = call i64 @llvm.amdgcn.atomic.inc.i64.p4i64(i64 addrspace(4)* %gep, i64 42, i32 0, i32 0, i1 false)
393 store i64 %result, i64 addrspace(4)* %out.gep
397 ; GCN-LABEL: {{^}}flat_atomic_inc_noret_i64_offset_addr64:
398 ; GCN: v_mov_b32_e32 v[[KLO:[0-9]+]], 42
399 ; GCN: v_mov_b32_e32 v[[KHI:[0-9]+]], 0{{$}}
400 ; CIVI: flat_atomic_inc_x2 v{{\[[0-9]+:[0-9]+\]}}, v{{\[}}[[KLO]]:[[KHI]]{{\]$}}
401 ; GFX9: flat_atomic_inc_x2 v{{\[[0-9]+:[0-9]+\]}}, v{{\[}}[[KLO]]:[[KHI]]{{\]}} offset:40{{$}}
402 define amdgpu_kernel void @flat_atomic_inc_noret_i64_offset_addr64(i64 addrspace(4)* %ptr) #0 {
403 %id = call i32 @llvm.amdgcn.workitem.id.x()
404 %gep.tid = getelementptr i64, i64 addrspace(4)* %ptr, i32 %id
405 %gep = getelementptr i64, i64 addrspace(4)* %gep.tid, i32 5
406 %result = call i64 @llvm.amdgcn.atomic.inc.i64.p4i64(i64 addrspace(4)* %gep, i64 42, i32 0, i32 0, i1 false)
410 attributes #0 = { nounwind }
411 attributes #1 = { nounwind readnone }
412 attributes #2 = { nounwind argmemonly }