1 ; RUN: llc -amdgpu-scalarize-global-loads=false -march=amdgcn -verify-machineinstrs < %s | FileCheck -check-prefix=GCN %s
3 declare float @llvm.fabs.f32(float) #0
4 declare float @llvm.canonicalize.f32(float) #0
5 declare double @llvm.fabs.f64(double) #0
6 declare double @llvm.canonicalize.f64(double) #0
7 declare half @llvm.canonicalize.f16(half) #0
8 declare <2 x half> @llvm.canonicalize.v2f16(<2 x half>) #0
9 declare i32 @llvm.amdgcn.workitem.id.x() #0
11 ; GCN-LABEL: {{^}}v_test_canonicalize_var_f32:
12 ; GCN: v_mul_f32_e32 [[REG:v[0-9]+]], 1.0, {{v[0-9]+}}
13 ; GCN: buffer_store_dword [[REG]]
14 define amdgpu_kernel void @v_test_canonicalize_var_f32(float addrspace(1)* %out) #1 {
15 %val = load float, float addrspace(1)* %out
16 %canonicalized = call float @llvm.canonicalize.f32(float %val)
17 store float %canonicalized, float addrspace(1)* %out
21 ; GCN-LABEL: {{^}}s_test_canonicalize_var_f32:
22 ; GCN: v_mul_f32_e64 [[REG:v[0-9]+]], 1.0, {{s[0-9]+}}
23 ; GCN: buffer_store_dword [[REG]]
24 define amdgpu_kernel void @s_test_canonicalize_var_f32(float addrspace(1)* %out, float %val) #1 {
25 %canonicalized = call float @llvm.canonicalize.f32(float %val)
26 store float %canonicalized, float addrspace(1)* %out
30 ; GCN-LABEL: {{^}}v_test_canonicalize_fabs_var_f32:
31 ; GCN: v_mul_f32_e64 [[REG:v[0-9]+]], 1.0, |{{v[0-9]+}}|
32 ; GCN: buffer_store_dword [[REG]]
33 define amdgpu_kernel void @v_test_canonicalize_fabs_var_f32(float addrspace(1)* %out) #1 {
34 %val = load float, float addrspace(1)* %out
35 %val.fabs = call float @llvm.fabs.f32(float %val)
36 %canonicalized = call float @llvm.canonicalize.f32(float %val.fabs)
37 store float %canonicalized, float addrspace(1)* %out
41 ; GCN-LABEL: {{^}}v_test_canonicalize_fneg_fabs_var_f32:
42 ; GCN: v_mul_f32_e64 [[REG:v[0-9]+]], 1.0, -|{{v[0-9]+}}|
43 ; GCN: buffer_store_dword [[REG]]
44 define amdgpu_kernel void @v_test_canonicalize_fneg_fabs_var_f32(float addrspace(1)* %out) #1 {
45 %val = load float, float addrspace(1)* %out
46 %val.fabs = call float @llvm.fabs.f32(float %val)
47 %val.fabs.fneg = fsub float -0.0, %val.fabs
48 %canonicalized = call float @llvm.canonicalize.f32(float %val.fabs.fneg)
49 store float %canonicalized, float addrspace(1)* %out
53 ; GCN-LABEL: {{^}}v_test_canonicalize_fneg_var_f32:
54 ; GCN: v_mul_f32_e64 [[REG:v[0-9]+]], 1.0, -{{v[0-9]+}}
55 ; GCN: buffer_store_dword [[REG]]
56 define amdgpu_kernel void @v_test_canonicalize_fneg_var_f32(float addrspace(1)* %out) #1 {
57 %val = load float, float addrspace(1)* %out
58 %val.fneg = fsub float -0.0, %val
59 %canonicalized = call float @llvm.canonicalize.f32(float %val.fneg)
60 store float %canonicalized, float addrspace(1)* %out
64 ; GCN-LABEL: {{^}}test_fold_canonicalize_p0_f32:
65 ; GCN: v_mov_b32_e32 [[REG:v[0-9]+]], 0{{$}}
66 ; GCN: buffer_store_dword [[REG]]
67 define amdgpu_kernel void @test_fold_canonicalize_p0_f32(float addrspace(1)* %out) #1 {
68 %canonicalized = call float @llvm.canonicalize.f32(float 0.0)
69 store float %canonicalized, float addrspace(1)* %out
73 ; GCN-LABEL: {{^}}test_fold_canonicalize_n0_f32:
74 ; GCN: v_bfrev_b32_e32 [[REG:v[0-9]+]], 1{{$}}
75 ; GCN: buffer_store_dword [[REG]]
76 define amdgpu_kernel void @test_fold_canonicalize_n0_f32(float addrspace(1)* %out) #1 {
77 %canonicalized = call float @llvm.canonicalize.f32(float -0.0)
78 store float %canonicalized, float addrspace(1)* %out
82 ; GCN-LABEL: {{^}}test_fold_canonicalize_p1_f32:
83 ; GCN: v_mov_b32_e32 [[REG:v[0-9]+]], 1.0{{$}}
84 ; GCN: buffer_store_dword [[REG]]
85 define amdgpu_kernel void @test_fold_canonicalize_p1_f32(float addrspace(1)* %out) #1 {
86 %canonicalized = call float @llvm.canonicalize.f32(float 1.0)
87 store float %canonicalized, float addrspace(1)* %out
91 ; GCN-LABEL: {{^}}test_fold_canonicalize_n1_f32:
92 ; GCN: v_mov_b32_e32 [[REG:v[0-9]+]], -1.0{{$}}
93 ; GCN: buffer_store_dword [[REG]]
94 define amdgpu_kernel void @test_fold_canonicalize_n1_f32(float addrspace(1)* %out) #1 {
95 %canonicalized = call float @llvm.canonicalize.f32(float -1.0)
96 store float %canonicalized, float addrspace(1)* %out
100 ; GCN-LABEL: {{^}}test_fold_canonicalize_literal_f32:
101 ; GCN: v_mov_b32_e32 [[REG:v[0-9]+]], 0x41800000{{$}}
102 ; GCN: buffer_store_dword [[REG]]
103 define amdgpu_kernel void @test_fold_canonicalize_literal_f32(float addrspace(1)* %out) #1 {
104 %canonicalized = call float @llvm.canonicalize.f32(float 16.0)
105 store float %canonicalized, float addrspace(1)* %out
109 ; GCN-LABEL: {{^}}test_no_denormals_fold_canonicalize_denormal0_f32:
110 ; GCN: v_mov_b32_e32 [[REG:v[0-9]+]], 0{{$}}
111 ; GCN: buffer_store_dword [[REG]]
112 define amdgpu_kernel void @test_no_denormals_fold_canonicalize_denormal0_f32(float addrspace(1)* %out) #1 {
113 %canonicalized = call float @llvm.canonicalize.f32(float bitcast (i32 8388607 to float))
114 store float %canonicalized, float addrspace(1)* %out
118 ; GCN-LABEL: {{^}}test_denormals_fold_canonicalize_denormal0_f32:
119 ; GCN: v_mov_b32_e32 [[REG:v[0-9]+]], 0x7fffff{{$}}
120 ; GCN: buffer_store_dword [[REG]]
121 define amdgpu_kernel void @test_denormals_fold_canonicalize_denormal0_f32(float addrspace(1)* %out) #3 {
122 %canonicalized = call float @llvm.canonicalize.f32(float bitcast (i32 8388607 to float))
123 store float %canonicalized, float addrspace(1)* %out
127 ; GCN-LABEL: {{^}}test_no_denormals_fold_canonicalize_denormal1_f32:
128 ; GCN: v_mov_b32_e32 [[REG:v[0-9]+]], 0{{$}}
129 ; GCN: buffer_store_dword [[REG]]
130 define amdgpu_kernel void @test_no_denormals_fold_canonicalize_denormal1_f32(float addrspace(1)* %out) #1 {
131 %canonicalized = call float @llvm.canonicalize.f32(float bitcast (i32 2155872255 to float))
132 store float %canonicalized, float addrspace(1)* %out
136 ; GCN-LABEL: {{^}}test_denormals_fold_canonicalize_denormal1_f32:
137 ; GCN: v_mov_b32_e32 [[REG:v[0-9]+]], 0x807fffff{{$}}
138 ; GCN: buffer_store_dword [[REG]]
139 define amdgpu_kernel void @test_denormals_fold_canonicalize_denormal1_f32(float addrspace(1)* %out) #3 {
140 %canonicalized = call float @llvm.canonicalize.f32(float bitcast (i32 2155872255 to float))
141 store float %canonicalized, float addrspace(1)* %out
145 ; GCN-LABEL: {{^}}test_fold_canonicalize_qnan_f32:
146 ; GCN: v_mov_b32_e32 [[REG:v[0-9]+]], 0x7fc00000{{$}}
147 ; GCN: buffer_store_dword [[REG]]
148 define amdgpu_kernel void @test_fold_canonicalize_qnan_f32(float addrspace(1)* %out) #1 {
149 %canonicalized = call float @llvm.canonicalize.f32(float 0x7FF8000000000000)
150 store float %canonicalized, float addrspace(1)* %out
154 ; GCN-LABEL: {{^}}test_fold_canonicalize_qnan_value_neg1_f32:
155 ; GCN: v_mov_b32_e32 [[REG:v[0-9]+]], 0x7fc00000{{$}}
156 ; GCN: buffer_store_dword [[REG]]
157 define amdgpu_kernel void @test_fold_canonicalize_qnan_value_neg1_f32(float addrspace(1)* %out) #1 {
158 %canonicalized = call float @llvm.canonicalize.f32(float bitcast (i32 -1 to float))
159 store float %canonicalized, float addrspace(1)* %out
163 ; GCN-LABEL: {{^}}test_fold_canonicalize_qnan_value_neg2_f32:
164 ; GCN: v_mov_b32_e32 [[REG:v[0-9]+]], 0x7fc00000{{$}}
165 ; GCN: buffer_store_dword [[REG]]
166 define amdgpu_kernel void @test_fold_canonicalize_qnan_value_neg2_f32(float addrspace(1)* %out) #1 {
167 %canonicalized = call float @llvm.canonicalize.f32(float bitcast (i32 -2 to float))
168 store float %canonicalized, float addrspace(1)* %out
172 ; GCN-LABEL: {{^}}test_fold_canonicalize_snan0_value_f32:
173 ; GCN: v_mov_b32_e32 [[REG:v[0-9]+]], 0x7fc00000{{$}}
174 ; GCN: buffer_store_dword [[REG]]
175 define amdgpu_kernel void @test_fold_canonicalize_snan0_value_f32(float addrspace(1)* %out) #1 {
176 %canonicalized = call float @llvm.canonicalize.f32(float bitcast (i32 2139095041 to float))
177 store float %canonicalized, float addrspace(1)* %out
181 ; GCN-LABEL: {{^}}test_fold_canonicalize_snan1_value_f32:
182 ; GCN: v_mov_b32_e32 [[REG:v[0-9]+]], 0x7fc00000{{$}}
183 ; GCN: buffer_store_dword [[REG]]
184 define amdgpu_kernel void @test_fold_canonicalize_snan1_value_f32(float addrspace(1)* %out) #1 {
185 %canonicalized = call float @llvm.canonicalize.f32(float bitcast (i32 2143289343 to float))
186 store float %canonicalized, float addrspace(1)* %out
190 ; GCN-LABEL: {{^}}test_fold_canonicalize_snan2_value_f32:
191 ; GCN: v_mov_b32_e32 [[REG:v[0-9]+]], 0x7fc00000{{$}}
192 ; GCN: buffer_store_dword [[REG]]
193 define amdgpu_kernel void @test_fold_canonicalize_snan2_value_f32(float addrspace(1)* %out) #1 {
194 %canonicalized = call float @llvm.canonicalize.f32(float bitcast (i32 4286578689 to float))
195 store float %canonicalized, float addrspace(1)* %out
199 ; GCN-LABEL: {{^}}test_fold_canonicalize_snan3_value_f32:
200 ; GCN: v_mov_b32_e32 [[REG:v[0-9]+]], 0x7fc00000{{$}}
201 ; GCN: buffer_store_dword [[REG]]
202 define amdgpu_kernel void @test_fold_canonicalize_snan3_value_f32(float addrspace(1)* %out) #1 {
203 %canonicalized = call float @llvm.canonicalize.f32(float bitcast (i32 4290772991 to float))
204 store float %canonicalized, float addrspace(1)* %out
208 ; GCN-LABEL: {{^}}v_test_canonicalize_var_f64:
209 ; GCN: v_max_f64 [[REG:v\[[0-9]+:[0-9]+\]]], {{v\[[0-9]+:[0-9]+\]}}, {{v\[[0-9]+:[0-9]+\]}}
210 ; GCN: buffer_store_dwordx2 [[REG]]
211 define amdgpu_kernel void @v_test_canonicalize_var_f64(double addrspace(1)* %out) #1 {
212 %val = load double, double addrspace(1)* %out
213 %canonicalized = call double @llvm.canonicalize.f64(double %val)
214 store double %canonicalized, double addrspace(1)* %out
218 ; GCN-LABEL: {{^}}s_test_canonicalize_var_f64:
219 ; GCN: v_max_f64 [[REG:v\[[0-9]+:[0-9]+\]]], {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
220 ; GCN: buffer_store_dwordx2 [[REG]]
221 define amdgpu_kernel void @s_test_canonicalize_var_f64(double addrspace(1)* %out, double %val) #1 {
222 %canonicalized = call double @llvm.canonicalize.f64(double %val)
223 store double %canonicalized, double addrspace(1)* %out
227 ; GCN-LABEL: {{^}}v_test_canonicalize_fabs_var_f64:
228 ; GCN: v_max_f64 [[REG:v\[[0-9]+:[0-9]+\]]], |{{v\[[0-9]+:[0-9]+\]}}|, |{{v\[[0-9]+:[0-9]+\]}}|
229 ; GCN: buffer_store_dwordx2 [[REG]]
230 define amdgpu_kernel void @v_test_canonicalize_fabs_var_f64(double addrspace(1)* %out) #1 {
231 %val = load double, double addrspace(1)* %out
232 %val.fabs = call double @llvm.fabs.f64(double %val)
233 %canonicalized = call double @llvm.canonicalize.f64(double %val.fabs)
234 store double %canonicalized, double addrspace(1)* %out
238 ; GCN-LABEL: {{^}}v_test_canonicalize_fneg_fabs_var_f64:
239 ; GCN: v_max_f64 [[REG:v\[[0-9]+:[0-9]\]]], -|{{v\[[0-9]+:[0-9]+\]}}|, -|{{v\[[0-9]+:[0-9]+\]}}|
240 ; GCN: buffer_store_dwordx2 [[REG]]
241 define amdgpu_kernel void @v_test_canonicalize_fneg_fabs_var_f64(double addrspace(1)* %out) #1 {
242 %val = load double, double addrspace(1)* %out
243 %val.fabs = call double @llvm.fabs.f64(double %val)
244 %val.fabs.fneg = fsub double -0.0, %val.fabs
245 %canonicalized = call double @llvm.canonicalize.f64(double %val.fabs.fneg)
246 store double %canonicalized, double addrspace(1)* %out
250 ; GCN-LABEL: {{^}}v_test_canonicalize_fneg_var_f64:
251 ; GCN: v_max_f64 [[REG:v\[[0-9]+:[0-9]+\]]], -{{v\[[0-9]+:[0-9]+\]}}, -{{v\[[0-9]+:[0-9]+\]}}
252 ; GCN: buffer_store_dwordx2 [[REG]]
253 define amdgpu_kernel void @v_test_canonicalize_fneg_var_f64(double addrspace(1)* %out) #1 {
254 %val = load double, double addrspace(1)* %out
255 %val.fneg = fsub double -0.0, %val
256 %canonicalized = call double @llvm.canonicalize.f64(double %val.fneg)
257 store double %canonicalized, double addrspace(1)* %out
261 ; GCN-LABEL: {{^}}test_fold_canonicalize_p0_f64:
262 ; GCN: v_mov_b32_e32 v[[LO:[0-9]+]], 0{{$}}
263 ; GCN: v_mov_b32_e32 v[[HI:[0-9]+]], v[[LO]]{{$}}
264 ; GCN: buffer_store_dwordx2 v{{\[}}[[LO]]:[[HI]]{{\]}}
265 define amdgpu_kernel void @test_fold_canonicalize_p0_f64(double addrspace(1)* %out) #1 {
266 %canonicalized = call double @llvm.canonicalize.f64(double 0.0)
267 store double %canonicalized, double addrspace(1)* %out
271 ; GCN-LABEL: {{^}}test_fold_canonicalize_n0_f64:
272 ; GCN-DAG: v_mov_b32_e32 v[[LO:[0-9]+]], 0{{$}}
273 ; GCN-DAG: v_bfrev_b32_e32 v[[HI:[0-9]+]], 1{{$}}
274 ; GCN: buffer_store_dwordx2 v{{\[}}[[LO]]:[[HI]]{{\]}}
275 define amdgpu_kernel void @test_fold_canonicalize_n0_f64(double addrspace(1)* %out) #1 {
276 %canonicalized = call double @llvm.canonicalize.f64(double -0.0)
277 store double %canonicalized, double addrspace(1)* %out
281 ; GCN-LABEL: {{^}}test_fold_canonicalize_p1_f64:
282 ; GCN-DAG: v_mov_b32_e32 v[[LO:[0-9]+]], 0{{$}}
283 ; GCN-DAG: v_mov_b32_e32 v[[HI:[0-9]+]], 0x3ff00000{{$}}
284 ; GCN: buffer_store_dwordx2 v{{\[}}[[LO]]:[[HI]]{{\]}}
285 define amdgpu_kernel void @test_fold_canonicalize_p1_f64(double addrspace(1)* %out) #1 {
286 %canonicalized = call double @llvm.canonicalize.f64(double 1.0)
287 store double %canonicalized, double addrspace(1)* %out
291 ; GCN-LABEL: {{^}}test_fold_canonicalize_n1_f64:
292 ; GCN-DAG: v_mov_b32_e32 v[[LO:[0-9]+]], 0{{$}}
293 ; GCN-DAG: v_mov_b32_e32 v[[HI:[0-9]+]], 0xbff00000{{$}}
294 ; GCN: buffer_store_dwordx2 v{{\[}}[[LO]]:[[HI]]{{\]}}
295 define amdgpu_kernel void @test_fold_canonicalize_n1_f64(double addrspace(1)* %out) #1 {
296 %canonicalized = call double @llvm.canonicalize.f64(double -1.0)
297 store double %canonicalized, double addrspace(1)* %out
301 ; GCN-LABEL: {{^}}test_fold_canonicalize_literal_f64:
302 ; GCN-DAG: v_mov_b32_e32 v[[LO:[0-9]+]], 0{{$}}
303 ; GCN-DAG: v_mov_b32_e32 v[[HI:[0-9]+]], 0x40300000{{$}}
304 ; GCN: buffer_store_dwordx2 v{{\[}}[[LO]]:[[HI]]{{\]}}
305 define amdgpu_kernel void @test_fold_canonicalize_literal_f64(double addrspace(1)* %out) #1 {
306 %canonicalized = call double @llvm.canonicalize.f64(double 16.0)
307 store double %canonicalized, double addrspace(1)* %out
311 ; GCN-LABEL: {{^}}test_no_denormals_fold_canonicalize_denormal0_f64:
312 ; GCN: v_mov_b32_e32 v[[LO:[0-9]+]], 0{{$}}
313 ; GCN: v_mov_b32_e32 v[[HI:[0-9]+]], v[[LO]]{{$}}
314 ; GCN: buffer_store_dwordx2 v{{\[}}[[LO]]:[[HI]]{{\]}}
315 define amdgpu_kernel void @test_no_denormals_fold_canonicalize_denormal0_f64(double addrspace(1)* %out) #2 {
316 %canonicalized = call double @llvm.canonicalize.f64(double bitcast (i64 4503599627370495 to double))
317 store double %canonicalized, double addrspace(1)* %out
321 ; GCN-LABEL: {{^}}test_denormals_fold_canonicalize_denormal0_f64:
322 ; GCN-DAG: v_mov_b32_e32 v[[LO:[0-9]+]], -1{{$}}
323 ; GCN-DAG: v_mov_b32_e32 v[[HI:[0-9]+]], 0xfffff{{$}}
324 ; GCN: buffer_store_dwordx2 v{{\[}}[[LO]]:[[HI]]{{\]}}
325 define amdgpu_kernel void @test_denormals_fold_canonicalize_denormal0_f64(double addrspace(1)* %out) #3 {
326 %canonicalized = call double @llvm.canonicalize.f64(double bitcast (i64 4503599627370495 to double))
327 store double %canonicalized, double addrspace(1)* %out
331 ; GCN-LABEL: {{^}}test_no_denormals_fold_canonicalize_denormal1_f64:
332 ; GCN: v_mov_b32_e32 v[[LO:[0-9]+]], 0{{$}}
333 ; GCN: v_mov_b32_e32 v[[HI:[0-9]+]], v[[LO]]{{$}}
334 ; GCN: buffer_store_dwordx2 v{{\[}}[[LO]]:[[HI]]{{\]}}
335 define amdgpu_kernel void @test_no_denormals_fold_canonicalize_denormal1_f64(double addrspace(1)* %out) #2 {
336 %canonicalized = call double @llvm.canonicalize.f64(double bitcast (i64 9227875636482146303 to double))
337 store double %canonicalized, double addrspace(1)* %out
341 ; GCN-LABEL: {{^}}test_denormals_fold_canonicalize_denormal1_f64:
342 ; GCN-DAG: v_mov_b32_e32 v[[LO:[0-9]+]], -1{{$}}
343 ; GCN-DAG: v_mov_b32_e32 v[[HI:[0-9]+]], 0x800fffff{{$}}
344 ; GCN: buffer_store_dwordx2 v{{\[}}[[LO]]:[[HI]]{{\]}}
345 define amdgpu_kernel void @test_denormals_fold_canonicalize_denormal1_f64(double addrspace(1)* %out) #3 {
346 %canonicalized = call double @llvm.canonicalize.f64(double bitcast (i64 9227875636482146303 to double))
347 store double %canonicalized, double addrspace(1)* %out
351 ; GCN-LABEL: {{^}}test_fold_canonicalize_qnan_f64:
352 ; GCN-DAG: v_mov_b32_e32 v[[HI:[0-9]+]], 0x7ff80000{{$}}
353 ; GCN-DAG: v_mov_b32_e32 v[[LO:[0-9]+]], 0{{$}}
354 ; GCN: buffer_store_dwordx2 v{{\[}}[[LO]]:[[HI]]{{\]}}
355 define amdgpu_kernel void @test_fold_canonicalize_qnan_f64(double addrspace(1)* %out) #1 {
356 %canonicalized = call double @llvm.canonicalize.f64(double 0x7FF8000000000000)
357 store double %canonicalized, double addrspace(1)* %out
361 ; GCN-LABEL: {{^}}test_fold_canonicalize_qnan_value_neg1_f64:
362 ; GCN-DAG: v_mov_b32_e32 v[[HI:[0-9]+]], 0x7ff80000{{$}}
363 ; GCN-DAG: v_mov_b32_e32 v[[LO:[0-9]+]], 0{{$}}
364 ; GCN: buffer_store_dwordx2 v{{\[}}[[LO]]:[[HI]]{{\]}}
365 define amdgpu_kernel void @test_fold_canonicalize_qnan_value_neg1_f64(double addrspace(1)* %out) #1 {
366 %canonicalized = call double @llvm.canonicalize.f64(double bitcast (i64 -1 to double))
367 store double %canonicalized, double addrspace(1)* %out
371 ; GCN-LABEL: {{^}}test_fold_canonicalize_qnan_value_neg2_f64:
372 ; GCN-DAG: v_mov_b32_e32 v[[HI:[0-9]+]], 0x7ff80000{{$}}
373 ; GCN-DAG: v_mov_b32_e32 v[[LO:[0-9]+]], 0{{$}}
374 ; GCN: buffer_store_dwordx2 v{{\[}}[[LO]]:[[HI]]{{\]}}
375 define amdgpu_kernel void @test_fold_canonicalize_qnan_value_neg2_f64(double addrspace(1)* %out) #1 {
376 %canonicalized = call double @llvm.canonicalize.f64(double bitcast (i64 -2 to double))
377 store double %canonicalized, double addrspace(1)* %out
381 ; GCN-LABEL: {{^}}test_fold_canonicalize_snan0_value_f64:
382 ; GCN-DAG: v_mov_b32_e32 v[[HI:[0-9]+]], 0x7ff80000{{$}}
383 ; GCN-DAG: v_mov_b32_e32 v[[LO:[0-9]+]], 0{{$}}
384 ; GCN: buffer_store_dwordx2 v{{\[}}[[LO]]:[[HI]]{{\]}}
385 define amdgpu_kernel void @test_fold_canonicalize_snan0_value_f64(double addrspace(1)* %out) #1 {
386 %canonicalized = call double @llvm.canonicalize.f64(double bitcast (i64 9218868437227405313 to double))
387 store double %canonicalized, double addrspace(1)* %out
391 ; GCN-LABEL: {{^}}test_fold_canonicalize_snan1_value_f64:
392 ; GCN-DAG: v_mov_b32_e32 v[[HI:[0-9]+]], 0x7ff80000{{$}}
393 ; GCN-DAG: v_mov_b32_e32 v[[LO:[0-9]+]], 0{{$}}
394 ; GCN: buffer_store_dwordx2 v{{\[}}[[LO]]:[[HI]]{{\]}}
395 define amdgpu_kernel void @test_fold_canonicalize_snan1_value_f64(double addrspace(1)* %out) #1 {
396 %canonicalized = call double @llvm.canonicalize.f64(double bitcast (i64 9223372036854775807 to double))
397 store double %canonicalized, double addrspace(1)* %out
401 ; GCN-LABEL: {{^}}test_fold_canonicalize_snan2_value_f64:
402 ; GCN-DAG: v_mov_b32_e32 v[[HI:[0-9]+]], 0x7ff80000{{$}}
403 ; GCN-DAG: v_mov_b32_e32 v[[LO:[0-9]+]], 0{{$}}
404 ; GCN: buffer_store_dwordx2 v{{\[}}[[LO]]:[[HI]]{{\]}}
405 define amdgpu_kernel void @test_fold_canonicalize_snan2_value_f64(double addrspace(1)* %out) #1 {
406 %canonicalized = call double @llvm.canonicalize.f64(double bitcast (i64 18442240474082181121 to double))
407 store double %canonicalized, double addrspace(1)* %out
411 ; GCN-LABEL: {{^}}test_fold_canonicalize_snan3_value_f64:
412 ; GCN-DAG: v_mov_b32_e32 v[[HI:[0-9]+]], 0x7ff80000{{$}}
413 ; GCN-DAG: v_mov_b32_e32 v[[LO:[0-9]+]], 0{{$}}
414 ; GCN: buffer_store_dwordx2 v{{\[}}[[LO]]:[[HI]]{{\]}}
415 define amdgpu_kernel void @test_fold_canonicalize_snan3_value_f64(double addrspace(1)* %out) #1 {
416 %canonicalized = call double @llvm.canonicalize.f64(double bitcast (i64 18446744073709551615 to double))
417 store double %canonicalized, double addrspace(1)* %out
421 ; GCN-LABEL: {{^}}test_canonicalize_value_f64_flush:
422 ; GCN: v_mul_f64 v[{{[0-9:]+}}], 1.0, v[{{[0-9:]+}}]
423 define amdgpu_kernel void @test_canonicalize_value_f64_flush(double addrspace(1)* %arg, double addrspace(1)* %out) #4 {
424 %id = tail call i32 @llvm.amdgcn.workitem.id.x()
425 %gep = getelementptr inbounds double, double addrspace(1)* %arg, i32 %id
426 %v = load double, double addrspace(1)* %gep, align 8
427 %canonicalized = tail call double @llvm.canonicalize.f64(double %v)
428 %gep2 = getelementptr inbounds double, double addrspace(1)* %out, i32 %id
429 store double %canonicalized, double addrspace(1)* %gep2, align 8
433 ; GCN-LABEL: {{^}}test_canonicalize_value_f32_flush:
434 ; GCN: v_mul_f32_e32 {{v[0-9]+}}, 1.0, {{v[0-9]+}}
435 define amdgpu_kernel void @test_canonicalize_value_f32_flush(float addrspace(1)* %arg, float addrspace(1)* %out) #4 {
436 %id = tail call i32 @llvm.amdgcn.workitem.id.x()
437 %gep = getelementptr inbounds float, float addrspace(1)* %arg, i32 %id
438 %v = load float, float addrspace(1)* %gep, align 4
439 %canonicalized = tail call float @llvm.canonicalize.f32(float %v)
440 %gep2 = getelementptr inbounds float, float addrspace(1)* %out, i32 %id
441 store float %canonicalized, float addrspace(1)* %gep2, align 4
445 ; GCN-LABEL: {{^}}test_canonicalize_value_f16_flush:
446 ; GCN: v_mul_f16_e32 {{v[0-9]+}}, 1.0, {{v[0-9]+}}
447 define amdgpu_kernel void @test_canonicalize_value_f16_flush(half addrspace(1)* %arg, half addrspace(1)* %out) #4 {
448 %id = tail call i32 @llvm.amdgcn.workitem.id.x()
449 %gep = getelementptr inbounds half, half addrspace(1)* %arg, i32 %id
450 %v = load half, half addrspace(1)* %gep, align 2
451 %canonicalized = tail call half @llvm.canonicalize.f16(half %v)
452 %gep2 = getelementptr inbounds half, half addrspace(1)* %out, i32 %id
453 store half %canonicalized, half addrspace(1)* %gep2, align 2
457 ; GCN-LABEL: {{^}}test_canonicalize_value_v2f16_flush_gfx8:
458 ; GCN: v_mov_b32_e32 [[ONE:v[0-9]+]], 0x3c00
459 ; GCN-DAG: v_mul_f16_sdwa v{{[0-9]+}}, [[ONE]], v{{[0-9]+}} dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:DWORD src1_sel:WORD_1
460 ; GCN-DAG: v_mul_f16_e32 v{{[0-9]+}}, 1.0, v{{[0-9]+}}
461 define amdgpu_kernel void @test_canonicalize_value_v2f16_flush_gfx8(<2 x half> addrspace(1)* %arg, <2 x half> addrspace(1)* %out) #4 {
462 %id = tail call i32 @llvm.amdgcn.workitem.id.x()
463 %gep = getelementptr inbounds <2 x half>, <2 x half> addrspace(1)* %arg, i32 %id
464 %v = load <2 x half>, <2 x half> addrspace(1)* %gep, align 4
465 %canonicalized = tail call <2 x half> @llvm.canonicalize.v2f16(<2 x half> %v)
466 %gep2 = getelementptr inbounds <2 x half>, <2 x half> addrspace(1)* %out, i32 %id
467 store <2 x half> %canonicalized, <2 x half> addrspace(1)* %gep2, align 2
471 ; GCN-LABEL: {{^}}test_canonicalize_value_v2f16_flush_gfx9:
472 ; GCN-DAG: v_pk_mul_f16 v{{[0-9]+}}, 1.0, v{{[0-9]+}}
473 define amdgpu_kernel void @test_canonicalize_value_v2f16_flush_gfx9(<2 x half> addrspace(1)* %arg, <2 x half> addrspace(1)* %out) #6 {
474 %id = tail call i32 @llvm.amdgcn.workitem.id.x()
475 %gep = getelementptr inbounds <2 x half>, <2 x half> addrspace(1)* %arg, i32 %id
476 %v = load <2 x half>, <2 x half> addrspace(1)* %gep, align 4
477 %canonicalized = tail call <2 x half> @llvm.canonicalize.v2f16(<2 x half> %v)
478 %gep2 = getelementptr inbounds <2 x half>, <2 x half> addrspace(1)* %out, i32 %id
479 store <2 x half> %canonicalized, <2 x half> addrspace(1)* %gep2, align 2
483 ; GCN-LABEL: {{^}}test_canonicalize_value_f64_denorm:
484 ; GCN: v_max_f64 v[{{[0-9:]+}}], v[{{[0-9:]+}}], v[{{[0-9:]+}}]
485 define amdgpu_kernel void @test_canonicalize_value_f64_denorm(double addrspace(1)* %arg, double addrspace(1)* %out) #5 {
486 %id = tail call i32 @llvm.amdgcn.workitem.id.x()
487 %gep = getelementptr inbounds double, double addrspace(1)* %arg, i32 %id
488 %v = load double, double addrspace(1)* %gep, align 8
489 %canonicalized = tail call double @llvm.canonicalize.f64(double %v)
490 %gep2 = getelementptr inbounds double, double addrspace(1)* %out, i32 %id
491 store double %canonicalized, double addrspace(1)* %gep2, align 8
495 ; GCN-LABEL: {{^}}test_canonicalize_value_f32_denorm:
496 ; GCN: v_max_f32_e32 {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
497 define amdgpu_kernel void @test_canonicalize_value_f32_denorm(float addrspace(1)* %arg, float addrspace(1)* %out) #5 {
498 %id = tail call i32 @llvm.amdgcn.workitem.id.x()
499 %gep = getelementptr inbounds float, float addrspace(1)* %arg, i32 %id
500 %v = load float, float addrspace(1)* %gep, align 4
501 %canonicalized = tail call float @llvm.canonicalize.f32(float %v)
502 %gep2 = getelementptr inbounds float, float addrspace(1)* %out, i32 %id
503 store float %canonicalized, float addrspace(1)* %gep2, align 4
507 ; GCN-LABEL: {{^}}test_canonicalize_value_f16_denorm:
508 ; GCN: v_max_f16_e32 {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
509 define amdgpu_kernel void @test_canonicalize_value_f16_denorm(half addrspace(1)* %arg, half addrspace(1)* %out) #5 {
510 %id = tail call i32 @llvm.amdgcn.workitem.id.x()
511 %gep = getelementptr inbounds half, half addrspace(1)* %arg, i32 %id
512 %v = load half, half addrspace(1)* %gep, align 2
513 %canonicalized = tail call half @llvm.canonicalize.f16(half %v)
514 %gep2 = getelementptr inbounds half, half addrspace(1)* %out, i32 %id
515 store half %canonicalized, half addrspace(1)* %gep2, align 2
519 ; GCN-LABEL: {{^}}test_canonicalize_value_v2f16_denorm:
520 ; GCN: v_pk_max_f16 {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
521 define amdgpu_kernel void @test_canonicalize_value_v2f16_denorm(<2 x half> addrspace(1)* %arg, <2 x half> addrspace(1)* %out) #5 {
522 %id = tail call i32 @llvm.amdgcn.workitem.id.x()
523 %gep = getelementptr inbounds <2 x half>, <2 x half> addrspace(1)* %arg, i32 %id
524 %v = load <2 x half>, <2 x half> addrspace(1)* %gep, align 4
525 %canonicalized = tail call <2 x half> @llvm.canonicalize.v2f16(<2 x half> %v)
526 %gep2 = getelementptr inbounds <2 x half>, <2 x half> addrspace(1)* %out, i32 %id
527 store <2 x half> %canonicalized, <2 x half> addrspace(1)* %gep2, align 2
531 attributes #0 = { nounwind readnone }
532 attributes #1 = { nounwind }
533 attributes #2 = { nounwind "target-features"="-fp32-denormals,-fp64-fp16-denormals" }
534 attributes #3 = { nounwind "target-features"="+fp32-denormals,+fp64-fp16-denormals" }
535 attributes #4 = { nounwind "target-features"="-fp32-denormals,-fp64-fp16-denormals" "target-cpu"="tonga" }
536 attributes #5 = { nounwind "target-features"="+fp32-denormals,+fp64-fp16-denormals" "target-cpu"="gfx900" }
537 attributes #6 = { nounwind "target-features"="-fp32-denormals,-fp64-fp16-denormals" "target-cpu"="gfx900" }