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
10 declare <2 x double> @llvm.canonicalize.v2f64(<2 x double>) #0
12 ; GCN-LABEL: {{^}}v_test_canonicalize_var_f32:
13 ; GCN: v_mul_f32_e32 [[REG:v[0-9]+]], 1.0, {{v[0-9]+}}
14 ; GCN: buffer_store_dword [[REG]]
15 define amdgpu_kernel void @v_test_canonicalize_var_f32(float addrspace(1)* %out) #1 {
16 %val = load float, float addrspace(1)* %out
17 %canonicalized = call float @llvm.canonicalize.f32(float %val)
18 store float %canonicalized, float addrspace(1)* %out
22 ; GCN-LABEL: {{^}}s_test_canonicalize_var_f32:
23 ; GCN: v_mul_f32_e64 [[REG:v[0-9]+]], 1.0, {{s[0-9]+}}
24 ; GCN: buffer_store_dword [[REG]]
25 define amdgpu_kernel void @s_test_canonicalize_var_f32(float addrspace(1)* %out, float %val) #1 {
26 %canonicalized = call float @llvm.canonicalize.f32(float %val)
27 store float %canonicalized, float addrspace(1)* %out
31 ; GCN-LABEL: {{^}}v_test_canonicalize_fabs_var_f32:
32 ; GCN: v_mul_f32_e64 [[REG:v[0-9]+]], 1.0, |{{v[0-9]+}}|
33 ; GCN: buffer_store_dword [[REG]]
34 define amdgpu_kernel void @v_test_canonicalize_fabs_var_f32(float addrspace(1)* %out) #1 {
35 %val = load float, float addrspace(1)* %out
36 %val.fabs = call float @llvm.fabs.f32(float %val)
37 %canonicalized = call float @llvm.canonicalize.f32(float %val.fabs)
38 store float %canonicalized, float addrspace(1)* %out
42 ; GCN-LABEL: {{^}}v_test_canonicalize_fneg_fabs_var_f32:
43 ; GCN: v_mul_f32_e64 [[REG:v[0-9]+]], -1.0, |{{v[0-9]+}}|
44 ; GCN: buffer_store_dword [[REG]]
45 define amdgpu_kernel void @v_test_canonicalize_fneg_fabs_var_f32(float addrspace(1)* %out) #1 {
46 %val = load float, float addrspace(1)* %out
47 %val.fabs = call float @llvm.fabs.f32(float %val)
48 %val.fabs.fneg = fsub float -0.0, %val.fabs
49 %canonicalized = call float @llvm.canonicalize.f32(float %val.fabs.fneg)
50 store float %canonicalized, float addrspace(1)* %out
54 ; GCN-LABEL: {{^}}v_test_canonicalize_fneg_var_f32:
55 ; GCN: v_mul_f32_e32 [[REG:v[0-9]+]], -1.0, {{v[0-9]+}}
56 ; GCN: buffer_store_dword [[REG]]
57 define amdgpu_kernel void @v_test_canonicalize_fneg_var_f32(float addrspace(1)* %out) #1 {
58 %val = load float, float addrspace(1)* %out
59 %val.fneg = fsub float -0.0, %val
60 %canonicalized = call float @llvm.canonicalize.f32(float %val.fneg)
61 store float %canonicalized, float addrspace(1)* %out
65 ; GCN-LABEL: {{^}}test_fold_canonicalize_undef_f32:
66 ; GCN: v_mov_b32_e32 [[REG:v[0-9]+]], 0x7fc00000{{$}}
67 ; GCN: buffer_store_dword [[REG]]
68 define amdgpu_kernel void @test_fold_canonicalize_undef_f32(float addrspace(1)* %out) #1 {
69 %canonicalized = call float @llvm.canonicalize.f32(float undef)
70 store float %canonicalized, float addrspace(1)* %out
74 ; GCN-LABEL: {{^}}test_fold_canonicalize_p0_f32:
75 ; GCN: v_mov_b32_e32 [[REG:v[0-9]+]], 0{{$}}
76 ; GCN: buffer_store_dword [[REG]]
77 define amdgpu_kernel void @test_fold_canonicalize_p0_f32(float addrspace(1)* %out) #1 {
78 %canonicalized = call float @llvm.canonicalize.f32(float 0.0)
79 store float %canonicalized, float addrspace(1)* %out
83 ; GCN-LABEL: {{^}}test_fold_canonicalize_n0_f32:
84 ; GCN: v_bfrev_b32_e32 [[REG:v[0-9]+]], 1{{$}}
85 ; GCN: buffer_store_dword [[REG]]
86 define amdgpu_kernel void @test_fold_canonicalize_n0_f32(float addrspace(1)* %out) #1 {
87 %canonicalized = call float @llvm.canonicalize.f32(float -0.0)
88 store float %canonicalized, float addrspace(1)* %out
92 ; GCN-LABEL: {{^}}test_fold_canonicalize_p1_f32:
93 ; GCN: v_mov_b32_e32 [[REG:v[0-9]+]], 1.0{{$}}
94 ; GCN: buffer_store_dword [[REG]]
95 define amdgpu_kernel void @test_fold_canonicalize_p1_f32(float addrspace(1)* %out) #1 {
96 %canonicalized = call float @llvm.canonicalize.f32(float 1.0)
97 store float %canonicalized, float addrspace(1)* %out
101 ; GCN-LABEL: {{^}}test_fold_canonicalize_n1_f32:
102 ; GCN: v_mov_b32_e32 [[REG:v[0-9]+]], -1.0{{$}}
103 ; GCN: buffer_store_dword [[REG]]
104 define amdgpu_kernel void @test_fold_canonicalize_n1_f32(float addrspace(1)* %out) #1 {
105 %canonicalized = call float @llvm.canonicalize.f32(float -1.0)
106 store float %canonicalized, float addrspace(1)* %out
110 ; GCN-LABEL: {{^}}test_fold_canonicalize_literal_f32:
111 ; GCN: v_mov_b32_e32 [[REG:v[0-9]+]], 0x41800000{{$}}
112 ; GCN: buffer_store_dword [[REG]]
113 define amdgpu_kernel void @test_fold_canonicalize_literal_f32(float addrspace(1)* %out) #1 {
114 %canonicalized = call float @llvm.canonicalize.f32(float 16.0)
115 store float %canonicalized, float addrspace(1)* %out
119 ; GCN-LABEL: {{^}}test_no_denormals_fold_canonicalize_denormal0_f32:
120 ; GCN: v_mov_b32_e32 [[REG:v[0-9]+]], 0{{$}}
121 ; GCN: buffer_store_dword [[REG]]
122 define amdgpu_kernel void @test_no_denormals_fold_canonicalize_denormal0_f32(float addrspace(1)* %out) #1 {
123 %canonicalized = call float @llvm.canonicalize.f32(float bitcast (i32 8388607 to float))
124 store float %canonicalized, float addrspace(1)* %out
128 ; GCN-LABEL: {{^}}test_denormals_fold_canonicalize_denormal0_f32:
129 ; GCN: v_mov_b32_e32 [[REG:v[0-9]+]], 0x7fffff{{$}}
130 ; GCN: buffer_store_dword [[REG]]
131 define amdgpu_kernel void @test_denormals_fold_canonicalize_denormal0_f32(float addrspace(1)* %out) #3 {
132 %canonicalized = call float @llvm.canonicalize.f32(float bitcast (i32 8388607 to float))
133 store float %canonicalized, float addrspace(1)* %out
137 ; GCN-LABEL: {{^}}test_no_denormals_fold_canonicalize_denormal1_f32:
138 ; GCN: v_mov_b32_e32 [[REG:v[0-9]+]], 0{{$}}
139 ; GCN: buffer_store_dword [[REG]]
140 define amdgpu_kernel void @test_no_denormals_fold_canonicalize_denormal1_f32(float addrspace(1)* %out) #1 {
141 %canonicalized = call float @llvm.canonicalize.f32(float bitcast (i32 2155872255 to float))
142 store float %canonicalized, float addrspace(1)* %out
146 ; GCN-LABEL: {{^}}test_denormals_fold_canonicalize_denormal1_f32:
147 ; GCN: v_mov_b32_e32 [[REG:v[0-9]+]], 0x807fffff{{$}}
148 ; GCN: buffer_store_dword [[REG]]
149 define amdgpu_kernel void @test_denormals_fold_canonicalize_denormal1_f32(float addrspace(1)* %out) #3 {
150 %canonicalized = call float @llvm.canonicalize.f32(float bitcast (i32 2155872255 to float))
151 store float %canonicalized, float addrspace(1)* %out
155 ; GCN-LABEL: {{^}}test_fold_canonicalize_qnan_f32:
156 ; GCN: v_mov_b32_e32 [[REG:v[0-9]+]], 0x7fc00000{{$}}
157 ; GCN: buffer_store_dword [[REG]]
158 define amdgpu_kernel void @test_fold_canonicalize_qnan_f32(float addrspace(1)* %out) #1 {
159 %canonicalized = call float @llvm.canonicalize.f32(float 0x7FF8000000000000)
160 store float %canonicalized, float addrspace(1)* %out
164 ; GCN-LABEL: {{^}}test_fold_canonicalize_qnan_value_neg1_f32:
165 ; GCN: v_mov_b32_e32 [[REG:v[0-9]+]], 0x7fc00000{{$}}
166 ; GCN: buffer_store_dword [[REG]]
167 define amdgpu_kernel void @test_fold_canonicalize_qnan_value_neg1_f32(float addrspace(1)* %out) #1 {
168 %canonicalized = call float @llvm.canonicalize.f32(float bitcast (i32 -1 to float))
169 store float %canonicalized, float addrspace(1)* %out
173 ; GCN-LABEL: {{^}}test_fold_canonicalize_qnan_value_neg2_f32:
174 ; GCN: v_mov_b32_e32 [[REG:v[0-9]+]], 0x7fc00000{{$}}
175 ; GCN: buffer_store_dword [[REG]]
176 define amdgpu_kernel void @test_fold_canonicalize_qnan_value_neg2_f32(float addrspace(1)* %out) #1 {
177 %canonicalized = call float @llvm.canonicalize.f32(float bitcast (i32 -2 to float))
178 store float %canonicalized, float addrspace(1)* %out
182 ; GCN-LABEL: {{^}}test_fold_canonicalize_snan0_value_f32:
183 ; GCN: v_mov_b32_e32 [[REG:v[0-9]+]], 0x7fc00000{{$}}
184 ; GCN: buffer_store_dword [[REG]]
185 define amdgpu_kernel void @test_fold_canonicalize_snan0_value_f32(float addrspace(1)* %out) #1 {
186 %canonicalized = call float @llvm.canonicalize.f32(float bitcast (i32 2139095041 to float))
187 store float %canonicalized, float addrspace(1)* %out
191 ; GCN-LABEL: {{^}}test_fold_canonicalize_snan1_value_f32:
192 ; GCN: v_mov_b32_e32 [[REG:v[0-9]+]], 0x7fc00000{{$}}
193 ; GCN: buffer_store_dword [[REG]]
194 define amdgpu_kernel void @test_fold_canonicalize_snan1_value_f32(float addrspace(1)* %out) #1 {
195 %canonicalized = call float @llvm.canonicalize.f32(float bitcast (i32 2143289343 to float))
196 store float %canonicalized, float addrspace(1)* %out
200 ; GCN-LABEL: {{^}}test_fold_canonicalize_snan2_value_f32:
201 ; GCN: v_mov_b32_e32 [[REG:v[0-9]+]], 0x7fc00000{{$}}
202 ; GCN: buffer_store_dword [[REG]]
203 define amdgpu_kernel void @test_fold_canonicalize_snan2_value_f32(float addrspace(1)* %out) #1 {
204 %canonicalized = call float @llvm.canonicalize.f32(float bitcast (i32 4286578689 to float))
205 store float %canonicalized, float addrspace(1)* %out
209 ; GCN-LABEL: {{^}}test_fold_canonicalize_snan3_value_f32:
210 ; GCN: v_mov_b32_e32 [[REG:v[0-9]+]], 0x7fc00000{{$}}
211 ; GCN: buffer_store_dword [[REG]]
212 define amdgpu_kernel void @test_fold_canonicalize_snan3_value_f32(float addrspace(1)* %out) #1 {
213 %canonicalized = call float @llvm.canonicalize.f32(float bitcast (i32 4290772991 to float))
214 store float %canonicalized, float addrspace(1)* %out
218 ; GCN-LABEL: {{^}}v_test_canonicalize_var_f64:
219 ; GCN: v_max_f64 [[REG:v\[[0-9]+:[0-9]+\]]], {{v\[[0-9]+:[0-9]+\]}}, {{v\[[0-9]+:[0-9]+\]}}
220 ; GCN: buffer_store_dwordx2 [[REG]]
221 define amdgpu_kernel void @v_test_canonicalize_var_f64(double addrspace(1)* %out) #1 {
222 %val = load double, double addrspace(1)* %out
223 %canonicalized = call double @llvm.canonicalize.f64(double %val)
224 store double %canonicalized, double addrspace(1)* %out
228 ; GCN-LABEL: {{^}}s_test_canonicalize_var_f64:
229 ; GCN: v_max_f64 [[REG:v\[[0-9]+:[0-9]+\]]], {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
230 ; GCN: buffer_store_dwordx2 [[REG]]
231 define amdgpu_kernel void @s_test_canonicalize_var_f64(double addrspace(1)* %out, double %val) #1 {
232 %canonicalized = call double @llvm.canonicalize.f64(double %val)
233 store double %canonicalized, double addrspace(1)* %out
237 ; GCN-LABEL: {{^}}v_test_canonicalize_fabs_var_f64:
238 ; GCN: v_max_f64 [[REG:v\[[0-9]+:[0-9]+\]]], |{{v\[[0-9]+:[0-9]+\]}}|, |{{v\[[0-9]+:[0-9]+\]}}|
239 ; GCN: buffer_store_dwordx2 [[REG]]
240 define amdgpu_kernel void @v_test_canonicalize_fabs_var_f64(double addrspace(1)* %out) #1 {
241 %val = load double, double addrspace(1)* %out
242 %val.fabs = call double @llvm.fabs.f64(double %val)
243 %canonicalized = call double @llvm.canonicalize.f64(double %val.fabs)
244 store double %canonicalized, double addrspace(1)* %out
248 ; GCN-LABEL: {{^}}v_test_canonicalize_fneg_fabs_var_f64:
249 ; GCN: v_max_f64 [[REG:v\[[0-9]+:[0-9]\]]], -|{{v\[[0-9]+:[0-9]+\]}}|, -|{{v\[[0-9]+:[0-9]+\]}}|
250 ; GCN: buffer_store_dwordx2 [[REG]]
251 define amdgpu_kernel void @v_test_canonicalize_fneg_fabs_var_f64(double addrspace(1)* %out) #1 {
252 %val = load double, double addrspace(1)* %out
253 %val.fabs = call double @llvm.fabs.f64(double %val)
254 %val.fabs.fneg = fsub double -0.0, %val.fabs
255 %canonicalized = call double @llvm.canonicalize.f64(double %val.fabs.fneg)
256 store double %canonicalized, double addrspace(1)* %out
260 ; GCN-LABEL: {{^}}v_test_canonicalize_fneg_var_f64:
261 ; GCN: v_max_f64 [[REG:v\[[0-9]+:[0-9]+\]]], -{{v\[[0-9]+:[0-9]+\]}}, -{{v\[[0-9]+:[0-9]+\]}}
262 ; GCN: buffer_store_dwordx2 [[REG]]
263 define amdgpu_kernel void @v_test_canonicalize_fneg_var_f64(double addrspace(1)* %out) #1 {
264 %val = load double, double addrspace(1)* %out
265 %val.fneg = fsub double -0.0, %val
266 %canonicalized = call double @llvm.canonicalize.f64(double %val.fneg)
267 store double %canonicalized, double addrspace(1)* %out
271 ; GCN-LABEL: {{^}}test_fold_canonicalize_p0_f64:
272 ; GCN: v_mov_b32_e32 v[[LO:[0-9]+]], 0{{$}}
273 ; GCN: v_mov_b32_e32 v[[HI:[0-9]+]], v[[LO]]{{$}}
274 ; GCN: buffer_store_dwordx2 v{{\[}}[[LO]]:[[HI]]{{\]}}
275 define amdgpu_kernel void @test_fold_canonicalize_p0_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_n0_f64:
282 ; GCN-DAG: v_mov_b32_e32 v[[LO:[0-9]+]], 0{{$}}
283 ; GCN-DAG: v_bfrev_b32_e32 v[[HI:[0-9]+]], 1{{$}}
284 ; GCN: buffer_store_dwordx2 v{{\[}}[[LO]]:[[HI]]{{\]}}
285 define amdgpu_kernel void @test_fold_canonicalize_n0_f64(double addrspace(1)* %out) #1 {
286 %canonicalized = call double @llvm.canonicalize.f64(double -0.0)
287 store double %canonicalized, double addrspace(1)* %out
291 ; GCN-LABEL: {{^}}test_fold_canonicalize_p1_f64:
292 ; GCN-DAG: v_mov_b32_e32 v[[LO:[0-9]+]], 0{{$}}
293 ; GCN-DAG: v_mov_b32_e32 v[[HI:[0-9]+]], 0x3ff00000{{$}}
294 ; GCN: buffer_store_dwordx2 v{{\[}}[[LO]]:[[HI]]{{\]}}
295 define amdgpu_kernel void @test_fold_canonicalize_p1_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_n1_f64:
302 ; GCN-DAG: v_mov_b32_e32 v[[LO:[0-9]+]], 0{{$}}
303 ; GCN-DAG: v_mov_b32_e32 v[[HI:[0-9]+]], 0xbff00000{{$}}
304 ; GCN: buffer_store_dwordx2 v{{\[}}[[LO]]:[[HI]]{{\]}}
305 define amdgpu_kernel void @test_fold_canonicalize_n1_f64(double addrspace(1)* %out) #1 {
306 %canonicalized = call double @llvm.canonicalize.f64(double -1.0)
307 store double %canonicalized, double addrspace(1)* %out
311 ; GCN-LABEL: {{^}}test_fold_canonicalize_literal_f64:
312 ; GCN-DAG: v_mov_b32_e32 v[[LO:[0-9]+]], 0{{$}}
313 ; GCN-DAG: v_mov_b32_e32 v[[HI:[0-9]+]], 0x40300000{{$}}
314 ; GCN: buffer_store_dwordx2 v{{\[}}[[LO]]:[[HI]]{{\]}}
315 define amdgpu_kernel void @test_fold_canonicalize_literal_f64(double addrspace(1)* %out) #1 {
316 %canonicalized = call double @llvm.canonicalize.f64(double 16.0)
317 store double %canonicalized, double addrspace(1)* %out
321 ; GCN-LABEL: {{^}}test_no_denormals_fold_canonicalize_denormal0_f64:
322 ; GCN: v_mov_b32_e32 v[[LO:[0-9]+]], 0{{$}}
323 ; GCN: v_mov_b32_e32 v[[HI:[0-9]+]], v[[LO]]{{$}}
324 ; GCN: buffer_store_dwordx2 v{{\[}}[[LO]]:[[HI]]{{\]}}
325 define amdgpu_kernel void @test_no_denormals_fold_canonicalize_denormal0_f64(double addrspace(1)* %out) #2 {
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_denormals_fold_canonicalize_denormal0_f64:
332 ; GCN-DAG: v_mov_b32_e32 v[[LO:[0-9]+]], -1{{$}}
333 ; GCN-DAG: v_mov_b32_e32 v[[HI:[0-9]+]], 0xfffff{{$}}
334 ; GCN: buffer_store_dwordx2 v{{\[}}[[LO]]:[[HI]]{{\]}}
335 define amdgpu_kernel void @test_denormals_fold_canonicalize_denormal0_f64(double addrspace(1)* %out) #3 {
336 %canonicalized = call double @llvm.canonicalize.f64(double bitcast (i64 4503599627370495 to double))
337 store double %canonicalized, double addrspace(1)* %out
341 ; GCN-LABEL: {{^}}test_no_denormals_fold_canonicalize_denormal1_f64:
342 ; GCN: v_mov_b32_e32 v[[LO:[0-9]+]], 0{{$}}
343 ; GCN: v_mov_b32_e32 v[[HI:[0-9]+]], v[[LO]]{{$}}
344 ; GCN: buffer_store_dwordx2 v{{\[}}[[LO]]:[[HI]]{{\]}}
345 define amdgpu_kernel void @test_no_denormals_fold_canonicalize_denormal1_f64(double addrspace(1)* %out) #2 {
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_denormals_fold_canonicalize_denormal1_f64:
352 ; GCN-DAG: v_mov_b32_e32 v[[LO:[0-9]+]], -1{{$}}
353 ; GCN-DAG: v_mov_b32_e32 v[[HI:[0-9]+]], 0x800fffff{{$}}
354 ; GCN: buffer_store_dwordx2 v{{\[}}[[LO]]:[[HI]]{{\]}}
355 define amdgpu_kernel void @test_denormals_fold_canonicalize_denormal1_f64(double addrspace(1)* %out) #3 {
356 %canonicalized = call double @llvm.canonicalize.f64(double bitcast (i64 9227875636482146303 to double))
357 store double %canonicalized, double addrspace(1)* %out
361 ; GCN-LABEL: {{^}}test_fold_canonicalize_qnan_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_f64(double addrspace(1)* %out) #1 {
366 %canonicalized = call double @llvm.canonicalize.f64(double 0x7FF8000000000000)
367 store double %canonicalized, double addrspace(1)* %out
371 ; GCN-LABEL: {{^}}test_fold_canonicalize_qnan_value_neg1_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_neg1_f64(double addrspace(1)* %out) #1 {
376 %canonicalized = call double @llvm.canonicalize.f64(double bitcast (i64 -1 to double))
377 store double %canonicalized, double addrspace(1)* %out
381 ; GCN-LABEL: {{^}}test_fold_canonicalize_qnan_value_neg2_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_qnan_value_neg2_f64(double addrspace(1)* %out) #1 {
386 %canonicalized = call double @llvm.canonicalize.f64(double bitcast (i64 -2 to double))
387 store double %canonicalized, double addrspace(1)* %out
391 ; GCN-LABEL: {{^}}test_fold_canonicalize_snan0_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_snan0_value_f64(double addrspace(1)* %out) #1 {
396 %canonicalized = call double @llvm.canonicalize.f64(double bitcast (i64 9218868437227405313 to double))
397 store double %canonicalized, double addrspace(1)* %out
401 ; GCN-LABEL: {{^}}test_fold_canonicalize_snan1_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_snan1_value_f64(double addrspace(1)* %out) #1 {
406 %canonicalized = call double @llvm.canonicalize.f64(double bitcast (i64 9223372036854775807 to double))
407 store double %canonicalized, double addrspace(1)* %out
411 ; GCN-LABEL: {{^}}test_fold_canonicalize_snan2_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_snan2_value_f64(double addrspace(1)* %out) #1 {
416 %canonicalized = call double @llvm.canonicalize.f64(double bitcast (i64 18442240474082181121 to double))
417 store double %canonicalized, double addrspace(1)* %out
421 ; GCN-LABEL: {{^}}test_fold_canonicalize_snan3_value_f64:
422 ; GCN-DAG: v_mov_b32_e32 v[[HI:[0-9]+]], 0x7ff80000{{$}}
423 ; GCN-DAG: v_mov_b32_e32 v[[LO:[0-9]+]], 0{{$}}
424 ; GCN: buffer_store_dwordx2 v{{\[}}[[LO]]:[[HI]]{{\]}}
425 define amdgpu_kernel void @test_fold_canonicalize_snan3_value_f64(double addrspace(1)* %out) #1 {
426 %canonicalized = call double @llvm.canonicalize.f64(double bitcast (i64 18446744073709551615 to double))
427 store double %canonicalized, double addrspace(1)* %out
431 ; GCN-LABEL: {{^}}test_canonicalize_value_f64_flush:
432 ; GCN: v_mul_f64 v[{{[0-9:]+}}], 1.0, v[{{[0-9:]+}}]
433 define amdgpu_kernel void @test_canonicalize_value_f64_flush(double addrspace(1)* %arg, double addrspace(1)* %out) #4 {
434 %id = tail call i32 @llvm.amdgcn.workitem.id.x()
435 %gep = getelementptr inbounds double, double addrspace(1)* %arg, i32 %id
436 %v = load double, double addrspace(1)* %gep, align 8
437 %canonicalized = tail call double @llvm.canonicalize.f64(double %v)
438 %gep2 = getelementptr inbounds double, double addrspace(1)* %out, i32 %id
439 store double %canonicalized, double addrspace(1)* %gep2, align 8
443 ; GCN-LABEL: {{^}}test_canonicalize_value_f32_flush:
444 ; GCN: v_mul_f32_e32 {{v[0-9]+}}, 1.0, {{v[0-9]+}}
445 define amdgpu_kernel void @test_canonicalize_value_f32_flush(float addrspace(1)* %arg, float addrspace(1)* %out) #4 {
446 %id = tail call i32 @llvm.amdgcn.workitem.id.x()
447 %gep = getelementptr inbounds float, float addrspace(1)* %arg, i32 %id
448 %v = load float, float addrspace(1)* %gep, align 4
449 %canonicalized = tail call float @llvm.canonicalize.f32(float %v)
450 %gep2 = getelementptr inbounds float, float addrspace(1)* %out, i32 %id
451 store float %canonicalized, float addrspace(1)* %gep2, align 4
455 ; GCN-LABEL: {{^}}test_canonicalize_value_f16_flush:
456 ; GCN: v_mul_f16_e32 {{v[0-9]+}}, 1.0, {{v[0-9]+}}
457 define amdgpu_kernel void @test_canonicalize_value_f16_flush(half addrspace(1)* %arg, half addrspace(1)* %out) #4 {
458 %id = tail call i32 @llvm.amdgcn.workitem.id.x()
459 %gep = getelementptr inbounds half, half addrspace(1)* %arg, i32 %id
460 %v = load half, half addrspace(1)* %gep, align 2
461 %canonicalized = tail call half @llvm.canonicalize.f16(half %v)
462 %gep2 = getelementptr inbounds half, half addrspace(1)* %out, i32 %id
463 store half %canonicalized, half addrspace(1)* %gep2, align 2
467 ; GCN-LABEL: {{^}}test_canonicalize_value_v2f16_flush_gfx8:
468 ; GCN: v_mov_b32_e32 [[ONE:v[0-9]+]], 0x3c00
469 ; 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
470 ; GCN-DAG: v_mul_f16_e32 v{{[0-9]+}}, 1.0, v{{[0-9]+}}
471 define amdgpu_kernel void @test_canonicalize_value_v2f16_flush_gfx8(<2 x half> addrspace(1)* %arg, <2 x half> addrspace(1)* %out) #4 {
472 %id = tail call i32 @llvm.amdgcn.workitem.id.x()
473 %gep = getelementptr inbounds <2 x half>, <2 x half> addrspace(1)* %arg, i32 %id
474 %v = load <2 x half>, <2 x half> addrspace(1)* %gep, align 4
475 %canonicalized = tail call <2 x half> @llvm.canonicalize.v2f16(<2 x half> %v)
476 %gep2 = getelementptr inbounds <2 x half>, <2 x half> addrspace(1)* %out, i32 %id
477 store <2 x half> %canonicalized, <2 x half> addrspace(1)* %gep2, align 2
481 ; GCN-LABEL: {{^}}test_canonicalize_value_v2f16_flush_gfx9:
482 ; GCN-DAG: v_pk_mul_f16 v{{[0-9]+}}, 1.0, v{{[0-9]+}}
483 define amdgpu_kernel void @test_canonicalize_value_v2f16_flush_gfx9(<2 x half> addrspace(1)* %arg, <2 x half> addrspace(1)* %out) #6 {
484 %id = tail call i32 @llvm.amdgcn.workitem.id.x()
485 %gep = getelementptr inbounds <2 x half>, <2 x half> addrspace(1)* %arg, i32 %id
486 %v = load <2 x half>, <2 x half> addrspace(1)* %gep, align 4
487 %canonicalized = tail call <2 x half> @llvm.canonicalize.v2f16(<2 x half> %v)
488 %gep2 = getelementptr inbounds <2 x half>, <2 x half> addrspace(1)* %out, i32 %id
489 store <2 x half> %canonicalized, <2 x half> addrspace(1)* %gep2, align 2
493 ; GCN-LABEL: {{^}}test_canonicalize_value_f64_denorm:
494 ; GCN: v_max_f64 v[{{[0-9:]+}}], v[{{[0-9:]+}}], v[{{[0-9:]+}}]
495 define amdgpu_kernel void @test_canonicalize_value_f64_denorm(double addrspace(1)* %arg, double addrspace(1)* %out) #5 {
496 %id = tail call i32 @llvm.amdgcn.workitem.id.x()
497 %gep = getelementptr inbounds double, double addrspace(1)* %arg, i32 %id
498 %v = load double, double addrspace(1)* %gep, align 8
499 %canonicalized = tail call double @llvm.canonicalize.f64(double %v)
500 %gep2 = getelementptr inbounds double, double addrspace(1)* %out, i32 %id
501 store double %canonicalized, double addrspace(1)* %gep2, align 8
505 ; GCN-LABEL: {{^}}test_canonicalize_value_f32_denorm:
506 ; GCN: v_max_f32_e32 {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
507 define amdgpu_kernel void @test_canonicalize_value_f32_denorm(float addrspace(1)* %arg, float addrspace(1)* %out) #5 {
508 %id = tail call i32 @llvm.amdgcn.workitem.id.x()
509 %gep = getelementptr inbounds float, float addrspace(1)* %arg, i32 %id
510 %v = load float, float addrspace(1)* %gep, align 4
511 %canonicalized = tail call float @llvm.canonicalize.f32(float %v)
512 %gep2 = getelementptr inbounds float, float addrspace(1)* %out, i32 %id
513 store float %canonicalized, float addrspace(1)* %gep2, align 4
517 ; GCN-LABEL: {{^}}test_canonicalize_value_f16_denorm:
518 ; GCN: v_max_f16_e32 {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
519 define amdgpu_kernel void @test_canonicalize_value_f16_denorm(half addrspace(1)* %arg, half addrspace(1)* %out) #5 {
520 %id = tail call i32 @llvm.amdgcn.workitem.id.x()
521 %gep = getelementptr inbounds half, half addrspace(1)* %arg, i32 %id
522 %v = load half, half addrspace(1)* %gep, align 2
523 %canonicalized = tail call half @llvm.canonicalize.f16(half %v)
524 %gep2 = getelementptr inbounds half, half addrspace(1)* %out, i32 %id
525 store half %canonicalized, half addrspace(1)* %gep2, align 2
529 ; GCN-LABEL: {{^}}test_canonicalize_value_v2f16_denorm:
530 ; GCN: v_pk_max_f16 {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}
531 define amdgpu_kernel void @test_canonicalize_value_v2f16_denorm(<2 x half> addrspace(1)* %arg, <2 x half> addrspace(1)* %out) #5 {
532 %id = tail call i32 @llvm.amdgcn.workitem.id.x()
533 %gep = getelementptr inbounds <2 x half>, <2 x half> addrspace(1)* %arg, i32 %id
534 %v = load <2 x half>, <2 x half> addrspace(1)* %gep, align 4
535 %canonicalized = tail call <2 x half> @llvm.canonicalize.v2f16(<2 x half> %v)
536 %gep2 = getelementptr inbounds <2 x half>, <2 x half> addrspace(1)* %out, i32 %id
537 store <2 x half> %canonicalized, <2 x half> addrspace(1)* %gep2, align 2
541 ; GCN-LABEL: {{^}}v_test_canonicalize_var_v2f64:
544 define amdgpu_kernel void @v_test_canonicalize_var_v2f64(<2 x double> addrspace(1)* %out) #1 {
545 %tid = call i32 @llvm.amdgcn.workitem.id.x()
546 %gep = getelementptr <2 x double>, <2 x double> addrspace(1)* %out, i32 %tid
547 %val = load <2 x double>, <2 x double> addrspace(1)* %gep
548 %canonicalized = call <2 x double> @llvm.canonicalize.v2f64(<2 x double> %val)
549 store <2 x double> %canonicalized, <2 x double> addrspace(1)* %out
553 attributes #0 = { nounwind readnone }
554 attributes #1 = { nounwind }
555 attributes #2 = { nounwind "target-features"="-fp32-denormals,-fp64-fp16-denormals" }
556 attributes #3 = { nounwind "target-features"="+fp32-denormals,+fp64-fp16-denormals" }
557 attributes #4 = { nounwind "target-features"="-fp32-denormals,-fp64-fp16-denormals" "target-cpu"="tonga" }
558 attributes #5 = { nounwind "target-features"="+fp32-denormals,+fp64-fp16-denormals" "target-cpu"="gfx900" }
559 attributes #6 = { nounwind "target-features"="-fp32-denormals,-fp64-fp16-denormals" "target-cpu"="gfx900" }