1 | // REQUIRES: amdgpu-registered-target |
2 | // RUN: %clang_cc1 -cl-std=CL2.0 -triple amdgcn-unknown-unknown -S -emit-llvm -o - %s | FileCheck -enable-var-scope %s |
3 | |
4 | #pragma OPENCL EXTENSION cl_khr_fp64 : enable |
5 | |
6 | typedef unsigned long ulong; |
7 | typedef unsigned int uint; |
8 | |
9 | // CHECK-LABEL: @test_div_scale_f64 |
10 | // CHECK: call { double, i1 } @llvm.amdgcn.div.scale.f64(double %a, double %b, i1 true) |
11 | // CHECK-DAG: [[FLAG:%.+]] = extractvalue { double, i1 } %{{.+}}, 1 |
12 | // CHECK-DAG: [[VAL:%.+]] = extractvalue { double, i1 } %{{.+}}, 0 |
13 | // CHECK: [[FLAGEXT:%.+]] = zext i1 [[FLAG]] to i32 |
14 | // CHECK: store i32 [[FLAGEXT]] |
15 | void test_div_scale_f64(global double* out, global int* flagout, double a, double b) |
16 | { |
17 | bool flag; |
18 | *out = __builtin_amdgcn_div_scale(a, b, true, &flag); |
19 | *flagout = flag; |
20 | } |
21 | |
22 | // CHECK-LABEL: @test_div_scale_f32( |
23 | // CHECK: call { float, i1 } @llvm.amdgcn.div.scale.f32(float %a, float %b, i1 true) |
24 | // CHECK-DAG: [[FLAG:%.+]] = extractvalue { float, i1 } %{{.+}}, 1 |
25 | // CHECK-DAG: [[VAL:%.+]] = extractvalue { float, i1 } %{{.+}}, 0 |
26 | // CHECK: [[FLAGEXT:%.+]] = zext i1 [[FLAG]] to i8 |
27 | // CHECK: store i8 [[FLAGEXT]] |
28 | void test_div_scale_f32(global float* out, global bool* flagout, float a, float b) |
29 | { |
30 | bool flag; |
31 | *out = __builtin_amdgcn_div_scalef(a, b, true, &flag); |
32 | *flagout = flag; |
33 | } |
34 | |
35 | // CHECK-LABEL: @test_div_scale_f32_global_ptr( |
36 | // CHECK: call { float, i1 } @llvm.amdgcn.div.scale.f32(float %a, float %b, i1 true) |
37 | // CHECK-DAG: [[FLAG:%.+]] = extractvalue { float, i1 } %{{.+}}, 1 |
38 | // CHECK-DAG: [[VAL:%.+]] = extractvalue { float, i1 } %{{.+}}, 0 |
39 | // CHECK: [[FLAGEXT:%.+]] = zext i1 [[FLAG]] to i8 |
40 | // CHECK: store i8 [[FLAGEXT]] |
41 | void test_div_scale_f32_global_ptr(global float* out, global int* flagout, float a, float b, global bool* flag) |
42 | { |
43 | *out = __builtin_amdgcn_div_scalef(a, b, true, flag); |
44 | } |
45 | |
46 | // CHECK-LABEL: @test_div_scale_f32_generic_ptr( |
47 | // CHECK: call { float, i1 } @llvm.amdgcn.div.scale.f32(float %a, float %b, i1 true) |
48 | // CHECK-DAG: [[FLAG:%.+]] = extractvalue { float, i1 } %{{.+}}, 1 |
49 | // CHECK-DAG: [[VAL:%.+]] = extractvalue { float, i1 } %{{.+}}, 0 |
50 | // CHECK: [[FLAGEXT:%.+]] = zext i1 [[FLAG]] to i8 |
51 | // CHECK: store i8 [[FLAGEXT]] |
52 | void test_div_scale_f32_generic_ptr(global float* out, global int* flagout, float a, float b, global bool* flag_arg) |
53 | { |
54 | generic bool* flag = flag_arg; |
55 | *out = __builtin_amdgcn_div_scalef(a, b, true, flag); |
56 | } |
57 | |
58 | // CHECK-LABEL: @test_div_fmas_f32 |
59 | // CHECK: call float @llvm.amdgcn.div.fmas.f32 |
60 | void test_div_fmas_f32(global float* out, float a, float b, float c, int d) |
61 | { |
62 | *out = __builtin_amdgcn_div_fmasf(a, b, c, d); |
63 | } |
64 | |
65 | // CHECK-LABEL: @test_div_fmas_f64 |
66 | // CHECK: call double @llvm.amdgcn.div.fmas.f64 |
67 | void test_div_fmas_f64(global double* out, double a, double b, double c, int d) |
68 | { |
69 | *out = __builtin_amdgcn_div_fmas(a, b, c, d); |
70 | } |
71 | |
72 | // CHECK-LABEL: @test_div_fixup_f32 |
73 | // CHECK: call float @llvm.amdgcn.div.fixup.f32 |
74 | void test_div_fixup_f32(global float* out, float a, float b, float c) |
75 | { |
76 | *out = __builtin_amdgcn_div_fixupf(a, b, c); |
77 | } |
78 | |
79 | // CHECK-LABEL: @test_div_fixup_f64 |
80 | // CHECK: call double @llvm.amdgcn.div.fixup.f64 |
81 | void test_div_fixup_f64(global double* out, double a, double b, double c) |
82 | { |
83 | *out = __builtin_amdgcn_div_fixup(a, b, c); |
84 | } |
85 | |
86 | // CHECK-LABEL: @test_trig_preop_f32 |
87 | // CHECK: call float @llvm.amdgcn.trig.preop.f32 |
88 | void test_trig_preop_f32(global float* out, float a, int b) |
89 | { |
90 | *out = __builtin_amdgcn_trig_preopf(a, b); |
91 | } |
92 | |
93 | // CHECK-LABEL: @test_trig_preop_f64 |
94 | // CHECK: call double @llvm.amdgcn.trig.preop.f64 |
95 | void test_trig_preop_f64(global double* out, double a, int b) |
96 | { |
97 | *out = __builtin_amdgcn_trig_preop(a, b); |
98 | } |
99 | |
100 | // CHECK-LABEL: @test_rcp_f32 |
101 | // CHECK: call float @llvm.amdgcn.rcp.f32 |
102 | void test_rcp_f32(global float* out, float a) |
103 | { |
104 | *out = __builtin_amdgcn_rcpf(a); |
105 | } |
106 | |
107 | // CHECK-LABEL: @test_rcp_f64 |
108 | // CHECK: call double @llvm.amdgcn.rcp.f64 |
109 | void test_rcp_f64(global double* out, double a) |
110 | { |
111 | *out = __builtin_amdgcn_rcp(a); |
112 | } |
113 | |
114 | // CHECK-LABEL: @test_rsq_f32 |
115 | // CHECK: call float @llvm.amdgcn.rsq.f32 |
116 | void test_rsq_f32(global float* out, float a) |
117 | { |
118 | *out = __builtin_amdgcn_rsqf(a); |
119 | } |
120 | |
121 | // CHECK-LABEL: @test_rsq_f64 |
122 | // CHECK: call double @llvm.amdgcn.rsq.f64 |
123 | void test_rsq_f64(global double* out, double a) |
124 | { |
125 | *out = __builtin_amdgcn_rsq(a); |
126 | } |
127 | |
128 | // CHECK-LABEL: @test_rsq_clamp_f32 |
129 | // CHECK: call float @llvm.amdgcn.rsq.clamp.f32 |
130 | void test_rsq_clamp_f32(global float* out, float a) |
131 | { |
132 | *out = __builtin_amdgcn_rsq_clampf(a); |
133 | } |
134 | |
135 | // CHECK-LABEL: @test_rsq_clamp_f64 |
136 | // CHECK: call double @llvm.amdgcn.rsq.clamp.f64 |
137 | void test_rsq_clamp_f64(global double* out, double a) |
138 | { |
139 | *out = __builtin_amdgcn_rsq_clamp(a); |
140 | } |
141 | |
142 | // CHECK-LABEL: @test_sin_f32 |
143 | // CHECK: call float @llvm.amdgcn.sin.f32 |
144 | void test_sin_f32(global float* out, float a) |
145 | { |
146 | *out = __builtin_amdgcn_sinf(a); |
147 | } |
148 | |
149 | // CHECK-LABEL: @test_cos_f32 |
150 | // CHECK: call float @llvm.amdgcn.cos.f32 |
151 | void test_cos_f32(global float* out, float a) |
152 | { |
153 | *out = __builtin_amdgcn_cosf(a); |
154 | } |
155 | |
156 | // CHECK-LABEL: @test_log_clamp_f32 |
157 | // CHECK: call float @llvm.amdgcn.log.clamp.f32 |
158 | void test_log_clamp_f32(global float* out, float a) |
159 | { |
160 | *out = __builtin_amdgcn_log_clampf(a); |
161 | } |
162 | |
163 | // CHECK-LABEL: @test_ldexp_f32 |
164 | // CHECK: call float @llvm.amdgcn.ldexp.f32 |
165 | void test_ldexp_f32(global float* out, float a, int b) |
166 | { |
167 | *out = __builtin_amdgcn_ldexpf(a, b); |
168 | } |
169 | |
170 | // CHECK-LABEL: @test_ldexp_f64 |
171 | // CHECK: call double @llvm.amdgcn.ldexp.f64 |
172 | void test_ldexp_f64(global double* out, double a, int b) |
173 | { |
174 | *out = __builtin_amdgcn_ldexp(a, b); |
175 | } |
176 | |
177 | // CHECK-LABEL: @test_frexp_mant_f32 |
178 | // CHECK: call float @llvm.amdgcn.frexp.mant.f32 |
179 | void test_frexp_mant_f32(global float* out, float a) |
180 | { |
181 | *out = __builtin_amdgcn_frexp_mantf(a); |
182 | } |
183 | |
184 | // CHECK-LABEL: @test_frexp_mant_f64 |
185 | // CHECK: call double @llvm.amdgcn.frexp.mant.f64 |
186 | void test_frexp_mant_f64(global double* out, double a) |
187 | { |
188 | *out = __builtin_amdgcn_frexp_mant(a); |
189 | } |
190 | |
191 | // CHECK-LABEL: @test_frexp_exp_f32 |
192 | // CHECK: call i32 @llvm.amdgcn.frexp.exp.i32.f32 |
193 | void test_frexp_exp_f32(global int* out, float a) |
194 | { |
195 | *out = __builtin_amdgcn_frexp_expf(a); |
196 | } |
197 | |
198 | // CHECK-LABEL: @test_frexp_exp_f64 |
199 | // CHECK: call i32 @llvm.amdgcn.frexp.exp.i32.f64 |
200 | void test_frexp_exp_f64(global int* out, double a) |
201 | { |
202 | *out = __builtin_amdgcn_frexp_exp(a); |
203 | } |
204 | |
205 | // CHECK-LABEL: @test_fract_f32 |
206 | // CHECK: call float @llvm.amdgcn.fract.f32 |
207 | void test_fract_f32(global int* out, float a) |
208 | { |
209 | *out = __builtin_amdgcn_fractf(a); |
210 | } |
211 | |
212 | // CHECK-LABEL: @test_fract_f64 |
213 | // CHECK: call double @llvm.amdgcn.fract.f64 |
214 | void test_fract_f64(global int* out, double a) |
215 | { |
216 | *out = __builtin_amdgcn_fract(a); |
217 | } |
218 | |
219 | // CHECK-LABEL: @test_lerp |
220 | // CHECK: call i32 @llvm.amdgcn.lerp |
221 | void test_lerp(global int* out, int a, int b, int c) |
222 | { |
223 | *out = __builtin_amdgcn_lerp(a, b, c); |
224 | } |
225 | |
226 | // CHECK-LABEL: @test_sicmp_i32 |
227 | // CHECK: call i64 @llvm.amdgcn.icmp.i32(i32 %a, i32 %b, i32 32) |
228 | void test_sicmp_i32(global ulong* out, int a, int b) |
229 | { |
230 | *out = __builtin_amdgcn_sicmp(a, b, 32); |
231 | } |
232 | |
233 | // CHECK-LABEL: @test_uicmp_i32 |
234 | // CHECK: call i64 @llvm.amdgcn.icmp.i32(i32 %a, i32 %b, i32 32) |
235 | void test_uicmp_i32(global ulong* out, uint a, uint b) |
236 | { |
237 | *out = __builtin_amdgcn_uicmp(a, b, 32); |
238 | } |
239 | |
240 | // CHECK-LABEL: @test_sicmp_i64 |
241 | // CHECK: call i64 @llvm.amdgcn.icmp.i64(i64 %a, i64 %b, i32 38) |
242 | void test_sicmp_i64(global ulong* out, long a, long b) |
243 | { |
244 | *out = __builtin_amdgcn_sicmpl(a, b, 39-1); |
245 | } |
246 | |
247 | // CHECK-LABEL: @test_uicmp_i64 |
248 | // CHECK: call i64 @llvm.amdgcn.icmp.i64(i64 %a, i64 %b, i32 35) |
249 | void test_uicmp_i64(global ulong* out, ulong a, ulong b) |
250 | { |
251 | *out = __builtin_amdgcn_uicmpl(a, b, 30+5); |
252 | } |
253 | |
254 | // CHECK-LABEL: @test_ds_swizzle |
255 | // CHECK: call i32 @llvm.amdgcn.ds.swizzle(i32 %a, i32 32) |
256 | void test_ds_swizzle(global int* out, int a) |
257 | { |
258 | *out = __builtin_amdgcn_ds_swizzle(a, 32); |
259 | } |
260 | |
261 | // CHECK-LABEL: @test_ds_permute |
262 | // CHECK: call i32 @llvm.amdgcn.ds.permute(i32 %a, i32 %b) |
263 | void test_ds_permute(global int* out, int a, int b) |
264 | { |
265 | out[0] = __builtin_amdgcn_ds_permute(a, b); |
266 | } |
267 | |
268 | // CHECK-LABEL: @test_ds_bpermute |
269 | // CHECK: call i32 @llvm.amdgcn.ds.bpermute(i32 %a, i32 %b) |
270 | void test_ds_bpermute(global int* out, int a, int b) |
271 | { |
272 | *out = __builtin_amdgcn_ds_bpermute(a, b); |
273 | } |
274 | |
275 | // CHECK-LABEL: @test_readfirstlane |
276 | // CHECK: call i32 @llvm.amdgcn.readfirstlane(i32 %a) |
277 | void test_readfirstlane(global int* out, int a) |
278 | { |
279 | *out = __builtin_amdgcn_readfirstlane(a); |
280 | } |
281 | |
282 | // CHECK-LABEL: @test_readlane |
283 | // CHECK: call i32 @llvm.amdgcn.readlane(i32 %a, i32 %b) |
284 | void test_readlane(global int* out, int a, int b) |
285 | { |
286 | *out = __builtin_amdgcn_readlane(a, b); |
287 | } |
288 | |
289 | // CHECK-LABEL: @test_fcmp_f32 |
290 | // CHECK: call i64 @llvm.amdgcn.fcmp.f32(float %a, float %b, i32 5) |
291 | void test_fcmp_f32(global ulong* out, float a, float b) |
292 | { |
293 | *out = __builtin_amdgcn_fcmpf(a, b, 5); |
294 | } |
295 | |
296 | // CHECK-LABEL: @test_fcmp_f64 |
297 | // CHECK: call i64 @llvm.amdgcn.fcmp.f64(double %a, double %b, i32 6) |
298 | void test_fcmp_f64(global ulong* out, double a, double b) |
299 | { |
300 | *out = __builtin_amdgcn_fcmp(a, b, 3+3); |
301 | } |
302 | |
303 | // CHECK-LABEL: @test_class_f32 |
304 | // CHECK: call i1 @llvm.amdgcn.class.f32 |
305 | void test_class_f32(global float* out, float a, int b) |
306 | { |
307 | *out = __builtin_amdgcn_classf(a, b); |
308 | } |
309 | |
310 | // CHECK-LABEL: @test_class_f64 |
311 | // CHECK: call i1 @llvm.amdgcn.class.f64 |
312 | void test_class_f64(global double* out, double a, int b) |
313 | { |
314 | *out = __builtin_amdgcn_class(a, b); |
315 | } |
316 | |
317 | // CHECK-LABEL: @test_buffer_wbinvl1 |
318 | // CHECK: call void @llvm.amdgcn.buffer.wbinvl1( |
319 | void test_buffer_wbinvl1() |
320 | { |
321 | __builtin_amdgcn_buffer_wbinvl1(); |
322 | } |
323 | |
324 | // CHECK-LABEL: @test_s_dcache_inv |
325 | // CHECK: call void @llvm.amdgcn.s.dcache.inv( |
326 | void test_s_dcache_inv() |
327 | { |
328 | __builtin_amdgcn_s_dcache_inv(); |
329 | } |
330 | |
331 | // CHECK-LABEL: @test_s_waitcnt |
332 | // CHECK: call void @llvm.amdgcn.s.waitcnt( |
333 | void test_s_waitcnt() |
334 | { |
335 | __builtin_amdgcn_s_waitcnt(0); |
336 | } |
337 | |
338 | // CHECK-LABEL: @test_s_sendmsg |
339 | // CHECK: call void @llvm.amdgcn.s.sendmsg( |
340 | void test_s_sendmsg() |
341 | { |
342 | __builtin_amdgcn_s_sendmsg(1, 0); |
343 | } |
344 | |
345 | // CHECK-LABEL: @test_s_sendmsg_var |
346 | // CHECK: call void @llvm.amdgcn.s.sendmsg( |
347 | void test_s_sendmsg_var(int in) |
348 | { |
349 | __builtin_amdgcn_s_sendmsg(1, in); |
350 | } |
351 | |
352 | // CHECK-LABEL: @test_s_sendmsghalt |
353 | // CHECK: call void @llvm.amdgcn.s.sendmsghalt( |
354 | void test_s_sendmsghalt() |
355 | { |
356 | __builtin_amdgcn_s_sendmsghalt(1, 0); |
357 | } |
358 | |
359 | // CHECK-LABEL: @test_s_sendmsghalt |
360 | // CHECK: call void @llvm.amdgcn.s.sendmsghalt( |
361 | void test_s_sendmsghalt_var(int in) |
362 | { |
363 | __builtin_amdgcn_s_sendmsghalt(1, in); |
364 | } |
365 | |
366 | // CHECK-LABEL: @test_s_barrier |
367 | // CHECK: call void @llvm.amdgcn.s.barrier( |
368 | void test_s_barrier() |
369 | { |
370 | __builtin_amdgcn_s_barrier(); |
371 | } |
372 | |
373 | // CHECK-LABEL: @test_wave_barrier |
374 | // CHECK: call void @llvm.amdgcn.wave.barrier( |
375 | void test_wave_barrier() |
376 | { |
377 | __builtin_amdgcn_wave_barrier(); |
378 | } |
379 | |
380 | // CHECK-LABEL: @test_s_memtime |
381 | // CHECK: call i64 @llvm.amdgcn.s.memtime() |
382 | void test_s_memtime(global ulong* out) |
383 | { |
384 | *out = __builtin_amdgcn_s_memtime(); |
385 | } |
386 | |
387 | // CHECK-LABEL: @test_s_sleep |
388 | // CHECK: call void @llvm.amdgcn.s.sleep(i32 1) |
389 | // CHECK: call void @llvm.amdgcn.s.sleep(i32 15) |
390 | void test_s_sleep() |
391 | { |
392 | __builtin_amdgcn_s_sleep(1); |
393 | __builtin_amdgcn_s_sleep(15); |
394 | } |
395 | |
396 | // CHECK-LABEL: @test_s_incperflevel |
397 | // CHECK: call void @llvm.amdgcn.s.incperflevel(i32 1) |
398 | // CHECK: call void @llvm.amdgcn.s.incperflevel(i32 15) |
399 | void test_s_incperflevel() |
400 | { |
401 | __builtin_amdgcn_s_incperflevel(1); |
402 | __builtin_amdgcn_s_incperflevel(15); |
403 | } |
404 | |
405 | // CHECK-LABEL: @test_s_decperflevel |
406 | // CHECK: call void @llvm.amdgcn.s.decperflevel(i32 1) |
407 | // CHECK: call void @llvm.amdgcn.s.decperflevel(i32 15) |
408 | void test_s_decperflevel() |
409 | { |
410 | __builtin_amdgcn_s_decperflevel(1); |
411 | __builtin_amdgcn_s_decperflevel(15); |
412 | } |
413 | |
414 | // CHECK-LABEL: @test_cubeid( |
415 | // CHECK: call float @llvm.amdgcn.cubeid(float %a, float %b, float %c) |
416 | void test_cubeid(global float* out, float a, float b, float c) { |
417 | *out = __builtin_amdgcn_cubeid(a, b, c); |
418 | } |
419 | |
420 | // CHECK-LABEL: @test_cubesc( |
421 | // CHECK: call float @llvm.amdgcn.cubesc(float %a, float %b, float %c) |
422 | void test_cubesc(global float* out, float a, float b, float c) { |
423 | *out = __builtin_amdgcn_cubesc(a, b, c); |
424 | } |
425 | |
426 | // CHECK-LABEL: @test_cubetc( |
427 | // CHECK: call float @llvm.amdgcn.cubetc(float %a, float %b, float %c) |
428 | void test_cubetc(global float* out, float a, float b, float c) { |
429 | *out = __builtin_amdgcn_cubetc(a, b, c); |
430 | } |
431 | |
432 | // CHECK-LABEL: @test_cubema( |
433 | // CHECK: call float @llvm.amdgcn.cubema(float %a, float %b, float %c) |
434 | void test_cubema(global float* out, float a, float b, float c) { |
435 | *out = __builtin_amdgcn_cubema(a, b, c); |
436 | } |
437 | |
438 | // CHECK-LABEL: @test_read_exec( |
439 | // CHECK: call i64 @llvm.read_register.i64(metadata ![[$EXEC:[0-9]+]]) #[[$READ_EXEC_ATTRS:[0-9]+]] |
440 | void test_read_exec(global ulong* out) { |
441 | *out = __builtin_amdgcn_read_exec(); |
442 | } |
443 | |
444 | // CHECK: declare i64 @llvm.read_register.i64(metadata) #[[$NOUNWIND_READONLY:[0-9]+]] |
445 | |
446 | // CHECK-LABEL: @test_read_exec_lo( |
447 | // CHECK: call i32 @llvm.read_register.i32(metadata ![[$EXEC_LO:[0-9]+]]) #[[$READ_EXEC_ATTRS]] |
448 | void test_read_exec_lo(global uint* out) { |
449 | *out = __builtin_amdgcn_read_exec_lo(); |
450 | } |
451 | |
452 | // CHECK-LABEL: @test_read_exec_hi( |
453 | // CHECK: call i32 @llvm.read_register.i32(metadata ![[$EXEC_HI:[0-9]+]]) #[[$READ_EXEC_ATTRS]] |
454 | void test_read_exec_hi(global uint* out) { |
455 | *out = __builtin_amdgcn_read_exec_hi(); |
456 | } |
457 | |
458 | // CHECK-LABEL: @test_dispatch_ptr |
459 | // CHECK: call i8 addrspace(4)* @llvm.amdgcn.dispatch.ptr() |
460 | void test_dispatch_ptr(__constant unsigned char ** out) |
461 | { |
462 | *out = __builtin_amdgcn_dispatch_ptr(); |
463 | } |
464 | |
465 | // CHECK-LABEL: @test_queue_ptr |
466 | // CHECK: call i8 addrspace(4)* @llvm.amdgcn.queue.ptr() |
467 | void test_queue_ptr(__constant unsigned char ** out) |
468 | { |
469 | *out = __builtin_amdgcn_queue_ptr(); |
470 | } |
471 | |
472 | // CHECK-LABEL: @test_kernarg_segment_ptr |
473 | // CHECK: call i8 addrspace(4)* @llvm.amdgcn.kernarg.segment.ptr() |
474 | void test_kernarg_segment_ptr(__constant unsigned char ** out) |
475 | { |
476 | *out = __builtin_amdgcn_kernarg_segment_ptr(); |
477 | } |
478 | |
479 | // CHECK-LABEL: @test_implicitarg_ptr |
480 | // CHECK: call i8 addrspace(4)* @llvm.amdgcn.implicitarg.ptr() |
481 | void test_implicitarg_ptr(__constant unsigned char ** out) |
482 | { |
483 | *out = __builtin_amdgcn_implicitarg_ptr(); |
484 | } |
485 | |
486 | // CHECK-LABEL: @test_get_group_id( |
487 | // CHECK: tail call i32 @llvm.amdgcn.workgroup.id.x() |
488 | // CHECK: tail call i32 @llvm.amdgcn.workgroup.id.y() |
489 | // CHECK: tail call i32 @llvm.amdgcn.workgroup.id.z() |
490 | void test_get_group_id(int d, global int *out) |
491 | { |
492 | switch (d) { |
493 | case 0: *out = __builtin_amdgcn_workgroup_id_x(); break; |
494 | case 1: *out = __builtin_amdgcn_workgroup_id_y(); break; |
495 | case 2: *out = __builtin_amdgcn_workgroup_id_z(); break; |
496 | default: *out = 0; |
497 | } |
498 | } |
499 | |
500 | // CHECK-LABEL: @test_s_getreg( |
501 | // CHECK: tail call i32 @llvm.amdgcn.s.getreg(i32 0) |
502 | // CHECK: tail call i32 @llvm.amdgcn.s.getreg(i32 1) |
503 | // CHECK: tail call i32 @llvm.amdgcn.s.getreg(i32 65535) |
504 | void test_s_getreg(volatile global uint *out) |
505 | { |
506 | *out = __builtin_amdgcn_s_getreg(0); |
507 | *out = __builtin_amdgcn_s_getreg(1); |
508 | *out = __builtin_amdgcn_s_getreg(65535); |
509 | } |
510 | |
511 | // CHECK-LABEL: @test_get_local_id( |
512 | // CHECK: tail call i32 @llvm.amdgcn.workitem.id.x(), !range [[$WI_RANGE:![0-9]*]] |
513 | // CHECK: tail call i32 @llvm.amdgcn.workitem.id.y(), !range [[$WI_RANGE]] |
514 | // CHECK: tail call i32 @llvm.amdgcn.workitem.id.z(), !range [[$WI_RANGE]] |
515 | void test_get_local_id(int d, global int *out) |
516 | { |
517 | switch (d) { |
518 | case 0: *out = __builtin_amdgcn_workitem_id_x(); break; |
519 | case 1: *out = __builtin_amdgcn_workitem_id_y(); break; |
520 | case 2: *out = __builtin_amdgcn_workitem_id_z(); break; |
521 | default: *out = 0; |
522 | } |
523 | } |
524 | |
525 | // CHECK-LABEL: @test_fmed3_f32 |
526 | // CHECK: call float @llvm.amdgcn.fmed3.f32( |
527 | void test_fmed3_f32(global float* out, float a, float b, float c) |
528 | { |
529 | *out = __builtin_amdgcn_fmed3f(a, b, c); |
530 | } |
531 | |
532 | // CHECK-LABEL: @test_s_getpc |
533 | // CHECK: call i64 @llvm.amdgcn.s.getpc() |
534 | void test_s_getpc(global ulong* out) |
535 | { |
536 | *out = __builtin_amdgcn_s_getpc(); |
537 | } |
538 | |
539 | // CHECK-LABEL: @test_ds_append_lds( |
540 | // CHECK: call i32 @llvm.amdgcn.ds.append.p3i32(i32 addrspace(3)* %ptr, i1 false) |
541 | kernel void test_ds_append_lds(global int* out, local int* ptr) { |
542 | *out = __builtin_amdgcn_ds_append(ptr); |
543 | } |
544 | |
545 | // CHECK-LABEL: @test_ds_consume_lds( |
546 | // CHECK: call i32 @llvm.amdgcn.ds.consume.p3i32(i32 addrspace(3)* %ptr, i1 false) |
547 | kernel void test_ds_consume_lds(global int* out, local int* ptr) { |
548 | *out = __builtin_amdgcn_ds_consume(ptr); |
549 | } |
550 | |
551 | // CHECK-DAG: [[$WI_RANGE]] = !{i32 0, i32 1024} |
552 | // CHECK-DAG: attributes #[[$NOUNWIND_READONLY:[0-9]+]] = { nounwind readonly } |
553 | // CHECK-DAG: attributes #[[$READ_EXEC_ATTRS]] = { convergent } |
554 | // CHECK-DAG: ![[$EXEC]] = !{!"exec"} |
555 | // CHECK-DAG: ![[$EXEC_LO]] = !{!"exec_lo"} |
556 | // CHECK-DAG: ![[$EXEC_HI]] = !{!"exec_hi"} |
557 | |