1 // RUN: %clang_cc1 -verify -fopenmp -x c++ -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck %s
2 // RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple x86_64-apple-darwin10 -emit-pch -o %t %s
3 // RUN: %clang_cc1 -fopenmp -x c++ -triple x86_64-apple-darwin10 -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s
4 // RUN: %clang_cc1 -verify -fopenmp -x c++ -std=c++11 -DLAMBDA -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck -check-prefix=LAMBDA %s
5 // RUN: %clang_cc1 -verify -fopenmp -x c++ -fblocks -DBLOCKS -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck -check-prefix=BLOCKS %s
6
7 // RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s
8 // RUN: %clang_cc1 -fopenmp-simd -x c++ -std=c++11 -triple x86_64-apple-darwin10 -emit-pch -o %t %s
9 // RUN: %clang_cc1 -fopenmp-simd -x c++ -triple x86_64-apple-darwin10 -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY0 %s
10 // RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -std=c++11 -DLAMBDA -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s
11 // RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -fblocks -DBLOCKS -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s
12 // SIMD-ONLY0-NOT: {{__kmpc|__tgt}}
13 // expected-no-diagnostics
14 #ifndef HEADER
15 #define HEADER
16
17 enum omp_allocator_handle_t {
18 omp_null_allocator = 0,
19 omp_default_mem_alloc = 1,
20 omp_large_cap_mem_alloc = 2,
21 omp_const_mem_alloc = 3,
22 omp_high_bw_mem_alloc = 4,
23 omp_low_lat_mem_alloc = 5,
24 omp_cgroup_mem_alloc = 6,
25 omp_pteam_mem_alloc = 7,
26 omp_thread_mem_alloc = 8,
27 KMP_ALLOCATOR_MAX_HANDLE = __UINTPTR_MAX__
28 };
29
30 template <class T>
31 struct S {
32 T f;
SS33 S(T a) : f(a) {}
SS34 S() : f() {}
35 S<T> &operator=(const S<T> &);
operator TS36 operator T() { return T(); }
~SS37 ~S() {}
38 };
39
40 volatile int g = 1212;
41 volatile int &g1 = g;
42 float f;
43 char cnt;
44
45 struct SS {
46 int a;
47 int b : 4;
48 int &c;
SSSS49 SS(int &d) : a(0), b(0), c(d) {
50 #pragma omp parallel
51 #pragma omp for linear(a, b, c)
52 for (int i = 0; i < 2; ++i)
53 #ifdef LAMBDA
54 [&]() {
55 ++this->a, --b, (this)->c /= 1;
56 #pragma omp parallel
57 #pragma omp for linear(a, b) linear(ref(c))
58 for (int i = 0; i < 2; ++i)
59 ++(this)->a, --b, this->c /= 1;
60 }();
61 #elif defined(BLOCKS)
62 ^{
63 ++a;
64 --this->b;
65 (this)->c /= 1;
66 #pragma omp parallel
67 #pragma omp for linear(a, b) linear(uval(c))
68 for (int i = 0; i < 2; ++i)
69 ++(this)->a, --b, this->c /= 1;
70 }();
71 #else
72 ++this->a, --b, c /= 1;
73 #endif
74 }
75 };
76
77 template <typename T>
78 struct SST {
79 T a;
SSTSST80 SST() : a(T()) {
81 #pragma omp parallel
82 #pragma omp for linear(a)
83 for (int i = 0; i < 2; ++i)
84 #ifdef LAMBDA
85 [&]() {
86 [&]() {
87 ++this->a;
88 #pragma omp parallel
89 #pragma omp for linear(a)
90 for (int i = 0; i < 2; ++i)
91 ++(this)->a;
92 }();
93 }();
94 #elif defined(BLOCKS)
95 ^{
96 ^{
97 ++a;
98 #pragma omp parallel
99 #pragma omp for linear(a)
100 for (int i = 0; i < 2; ++i)
101 ++(this)->a;
102 }();
103 }();
104 #else
105 ++(this)->a;
106 #endif
107 }
108 };
109
110 // CHECK: [[SS_TY:%.+]] = type { i{{[0-9]+}}, i8
111 // LAMBDA: [[SS_TY:%.+]] = type { i{{[0-9]+}}, i8
112 // BLOCKS: [[SS_TY:%.+]] = type { i{{[0-9]+}}, i8
113 // CHECK: [[S_FLOAT_TY:%.+]] = type { float }
114 // CHECK: [[S_INT_TY:%.+]] = type { i32 }
115 // CHECK-DAG: [[IMPLICIT_BARRIER_LOC:@.+]] = private unnamed_addr constant %{{.+}} { i32 0, i32 66, i32 0, i32 0, i8*
116 // CHECK-DAG: [[F:@.+]] ={{.*}} global float 0.0
117 // CHECK-DAG: [[CNT:@.+]] ={{.*}} global i8 0
118 template <typename T>
tmain()119 T tmain() {
120 S<T> test;
121 SST<T> sst;
122 T *pvar = &test.f;
123 T &lvar = test.f;
124 #pragma omp parallel
125 #pragma omp for linear(pvar, lvar)
126 for (int i = 0; i < 2; ++i) {
127 ++pvar, ++lvar;
128 }
129 return T();
130 }
131
main()132 int main() {
133 static int sivar;
134 SS ss(sivar);
135 #ifdef LAMBDA
136 // LAMBDA: [[G:@.+]] ={{.*}} global i{{[0-9]+}} 1212,
137 // LAMBDA-LABEL: @main
138 // LAMBDA: alloca [[SS_TY]],
139 // LAMBDA: alloca [[CAP_TY:%.+]],
140 // LAMBDA: call void [[OUTER_LAMBDA:@.+]]([[CAP_TY]]*
141 [&]() {
142 // LAMBDA: define{{.*}} internal{{.*}} void [[OUTER_LAMBDA]](
143 // LAMBDA: call void {{.+}} @__kmpc_fork_call({{.+}}, i32 0, {{.+}}* [[OMP_REGION:@.+]] to {{.+}})
144 #pragma omp parallel
145 #pragma omp for linear(g, g1:5)
146 for (int i = 0; i < 2; ++i) {
147 // LAMBDA: define {{.+}} @{{.+}}([[SS_TY]]*
148 // LAMBDA: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 0
149 // LAMBDA: store i{{[0-9]+}} 0, i{{[0-9]+}}* %
150 // LAMBDA: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 1
151 // LAMBDA: store i8
152 // LAMBDA: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 2
153 // LAMBDA: call void (%{{.+}}*, i{{[0-9]+}}, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)*, ...) @__kmpc_fork_call(%{{.+}}* @{{.+}}, i{{[0-9]+}} 1, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)* bitcast (void (i{{[0-9]+}}*, i{{[0-9]+}}*, [[SS_TY]]*)* [[SS_MICROTASK:@.+]] to void
154 // LAMBDA: ret
155
156 // LAMBDA: define internal void [[SS_MICROTASK]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, [[SS_TY]]* %{{.+}})
157 // LAMBDA: getelementptr {{.*}}[[SS_TY]], [[SS_TY]]* %{{.*}}, i32 0, i32 0
158 // LAMBDA-NOT: getelementptr {{.*}}[[SS_TY]], [[SS_TY]]* %{{.*}}, i32 0, i32 1
159 // LAMBDA: getelementptr {{.*}}[[SS_TY]], [[SS_TY]]* %{{.*}}, i32 0, i32 2
160 // LAMBDA: call void @__kmpc_for_static_init_4(
161 // LAMBDA-NOT: getelementptr {{.*}}[[SS_TY]], [[SS_TY]]*
162 // LAMBDA: call{{.*}} void
163 // LAMBDA: call void @__kmpc_for_static_fini(
164 // LAMBDA: br i1
165 // LAMBDA: [[B_REF:%.+]] = getelementptr {{.*}}[[SS_TY]], [[SS_TY]]* %{{.*}}, i32 0, i32 1
166 // LAMBDA: store i8 %{{.+}}, i8* [[B_REF]],
167 // LAMBDA: br label
168 // LAMBDA: ret void
169
170 // LAMBDA: define internal void @{{.+}}(i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, [[SS_TY]]* %{{.+}}, i32* {{.+}}, i32* {{.+}}, i32* {{.+}})
171 // LAMBDA: alloca i{{[0-9]+}},
172 // LAMBDA: alloca i{{[0-9]+}},
173 // LAMBDA: alloca i{{[0-9]+}},
174 // LAMBDA: alloca i{{[0-9]+}},
175 // LAMBDA: alloca i{{[0-9]+}},
176 // LAMBDA: alloca i{{[0-9]+}},
177 // LAMBDA: alloca i{{[0-9]+}},
178 // LAMBDA: alloca i{{[0-9]+}},
179 // LAMBDA: alloca i{{[0-9]+}},
180 // LAMBDA: alloca i{{[0-9]+}},
181 // LAMBDA: [[A_PRIV:%.+]] = alloca i{{[0-9]+}},
182 // LAMBDA: [[B_PRIV:%.+]] = alloca i{{[0-9]+}},
183 // LAMBDA: [[C_PRIV:%.+]] = alloca i{{[0-9]+}},
184 // LAMBDA: store i{{[0-9]+}}* [[A_PRIV]], i{{[0-9]+}}** [[REFA:%.+]],
185 // LAMBDA: store i{{[0-9]+}}* [[C_PRIV]], i{{[0-9]+}}** [[REFC:%.+]],
186 // LAMBDA: call void @__kmpc_for_static_init_4(
187 // LAMBDA: [[A_PRIV:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[REFA]],
188 // LAMBDA-NEXT: [[A_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[A_PRIV]],
189 // LAMBDA-NEXT: [[INC:%.+]] = add nsw i{{[0-9]+}} [[A_VAL]], 1
190 // LAMBDA-NEXT: store i{{[0-9]+}} [[INC]], i{{[0-9]+}}* [[A_PRIV]],
191 // LAMBDA-NEXT: [[B_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[B_PRIV]],
192 // LAMBDA-NEXT: [[DEC:%.+]] = add nsw i{{[0-9]+}} [[B_VAL]], -1
193 // LAMBDA-NEXT: store i{{[0-9]+}} [[DEC]], i{{[0-9]+}}* [[B_PRIV]],
194 // LAMBDA-NEXT: [[C_PRIV:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[REFC]],
195 // LAMBDA-NEXT: [[C_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[C_PRIV]],
196 // LAMBDA-NEXT: [[DIV:%.+]] = sdiv i{{[0-9]+}} [[C_VAL]], 1
197 // LAMBDA-NEXT: store i{{[0-9]+}} [[DIV]], i{{[0-9]+}}* [[C_PRIV]],
198 // LAMBDA: call void @__kmpc_for_static_fini(
199 // LAMBDA: br i1
200 // LAMBDA: br label
201 // LAMBDA: ret void
202
203 // LAMBDA: define{{.*}} internal{{.*}} void [[OMP_REGION]](i32* noalias %{{.+}}, i32* noalias %{{.+}})
204 // LAMBDA: alloca i{{[0-9]+}},
205 // LAMBDA: alloca i{{[0-9]+}},
206 // LAMBDA: [[G_START_ADDR:%.+]] = alloca i{{[0-9]+}},
207 // LAMBDA: alloca i{{[0-9]+}},
208 // LAMBDA: alloca i{{[0-9]+}},
209 // LAMBDA: alloca i{{[0-9]+}},
210 // LAMBDA: alloca i{{[0-9]+}},
211 // LAMBDA: alloca i{{[0-9]+}},
212 // LAMBDA: alloca i{{[0-9]+}},
213 // LAMBDA: [[G_PRIVATE_ADDR:%.+]] = alloca i{{[0-9]+}},
214 // LAMBDA: [[GTID_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** %{{.+}}
215 // LAMBDA: [[GTID:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[GTID_REF]]
216 // LAMBDA: call {{.+}} @__kmpc_for_static_init_4(%{{.+}}* @{{.+}}, i32 [[GTID]], i32 34, i32* [[IS_LAST_ADDR:%.+]], i32* %{{.+}}, i32* %{{.+}}, i32* %{{.+}}, i32 1, i32 1)
217 // LAMBDA: [[VAL:%.+]] = load i32, i32* [[G_START_ADDR]]
218 // LAMBDA: [[CNT:%.+]] = load i32, i32*
219 // LAMBDA: [[MUL:%.+]] = mul nsw i32 [[CNT]], 5
220 // LAMBDA: [[ADD:%.+]] = add nsw i32 [[VAL]], [[MUL]]
221 // LAMBDA: store i32 [[ADD]], i32* [[G_PRIVATE_ADDR]],
222 // LAMBDA: [[VAL:%.+]] = load i32, i32* [[G_PRIVATE_ADDR]],
223 // LAMBDA: [[ADD:%.+]] = add nsw i32 [[VAL]], 5
224 // LAMBDA: store i32 [[ADD]], i32* [[G_PRIVATE_ADDR]],
225 // LAMBDA: [[G_PRIVATE_ADDR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG:%.+]], i{{[0-9]+}} 0, i{{[0-9]+}} 0
226 // LAMBDA: store i{{[0-9]+}}* [[G_PRIVATE_ADDR]], i{{[0-9]+}}** [[G_PRIVATE_ADDR_REF]]
227 // LAMBDA: call void [[INNER_LAMBDA:@.+]](%{{.+}}* {{[^,]*}} [[ARG]])
228 // LAMBDA: call void @__kmpc_for_static_fini(%{{.+}}* @{{.+}}, i32 [[GTID]])
229 g += 5;
230 g1 += 5;
231 // LAMBDA: call void @__kmpc_barrier(%{{.+}}* @{{.+}}, i{{[0-9]+}} [[GTID]])
232 [&]() {
233 // LAMBDA: define {{.+}} void [[INNER_LAMBDA]](%{{.+}}* {{[^,]*}} [[ARG_PTR:%.+]])
234 // LAMBDA: store %{{.+}}* [[ARG_PTR]], %{{.+}}** [[ARG_PTR_REF:%.+]],
235 g = 2;
236 g1 = 2;
237 // LAMBDA: [[ARG_PTR:%.+]] = load %{{.+}}*, %{{.+}}** [[ARG_PTR_REF]]
238 // LAMBDA: [[G_PTR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG_PTR]], i{{[0-9]+}} 0, i{{[0-9]+}} 0
239 // LAMBDA: [[G_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[G_PTR_REF]]
240 // LAMBDA: store i{{[0-9]+}} 2, i{{[0-9]+}}* [[G_REF]]
241 }();
242 }
243 }();
244 return 0;
245 #elif defined(BLOCKS)
246 // BLOCKS: [[G:@.+]] ={{.*}} global i{{[0-9]+}} 1212,
247 // BLOCKS-LABEL: @main
248 // BLOCKS: call
249 // BLOCKS: call void {{%.+}}(i8
250 ^{
251 // BLOCKS: define{{.*}} internal{{.*}} void {{.+}}(i8*
252 // BLOCKS: call void {{.+}} @__kmpc_fork_call({{.+}}, i32 0, {{.+}}* [[OMP_REGION:@.+]] to {{.+}})
253 #pragma omp parallel
254 #pragma omp for linear(g, g1:5)
255 for (int i = 0; i < 2; ++i) {
256 // BLOCKS: define{{.*}} internal{{.*}} void [[OMP_REGION]](i32* noalias %{{.+}}, i32* noalias %{{.+}})
257 // BLOCKS: alloca i{{[0-9]+}},
258 // BLOCKS: alloca i{{[0-9]+}},
259 // BLOCKS: [[G_START_ADDR:%.+]] = alloca i{{[0-9]+}},
260 // BLOCKS: alloca i{{[0-9]+}},
261 // BLOCKS: alloca i{{[0-9]+}},
262 // BLOCKS: alloca i{{[0-9]+}},
263 // BLOCKS: alloca i{{[0-9]+}},
264 // BLOCKS: alloca i{{[0-9]+}},
265 // BLOCKS: alloca i{{[0-9]+}},
266 // BLOCKS: [[G_PRIVATE_ADDR:%.+]] = alloca i{{[0-9]+}},
267 // BLOCKS: [[GTID_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** %{{.+}}
268 // BLOCKS: [[GTID:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[GTID_REF]]
269 // BLOCKS: call {{.+}} @__kmpc_for_static_init_4(%{{.+}}* @{{.+}}, i32 [[GTID]], i32 34, i32* [[IS_LAST_ADDR:%.+]], i32* %{{.+}}, i32* %{{.+}}, i32* %{{.+}}, i32 1, i32 1)
270 // BLOCKS: [[VAL:%.+]] = load i32, i32* [[G_START_ADDR]]
271 // BLOCKS: [[CNT:%.+]] = load i32, i32*
272 // BLOCKS: [[MUL:%.+]] = mul nsw i32 [[CNT]], 5
273 // BLOCKS: [[ADD:%.+]] = add nsw i32 [[VAL]], [[MUL]]
274 // BLOCKS: store i32 [[ADD]], i32* [[G_PRIVATE_ADDR]],
275 // BLOCKS: [[VAL:%.+]] = load i32, i32* [[G_PRIVATE_ADDR]],
276 // BLOCKS: [[ADD:%.+]] = add nsw i32 [[VAL]], 5
277 // BLOCKS: store i32 [[ADD]], i32* [[G_PRIVATE_ADDR]],
278 // BLOCKS-NOT: [[G]]{{[[^:word:]]}}
279 // BLOCKS: i{{[0-9]+}}* [[G_PRIVATE_ADDR]]
280 // BLOCKS-NOT: [[G]]{{[[^:word:]]}}
281 // BLOCKS: call void {{%.+}}(i8
282 // BLOCKS: call void @__kmpc_for_static_fini(%{{.+}}* @{{.+}}, i32 [[GTID]])
283 g += 5;
284 g1 += 5;
285 // BLOCKS: call void @__kmpc_barrier(%{{.+}}* @{{.+}}, i{{[0-9]+}} [[GTID]])
286 g = 1;
287 g1 = 5;
288 ^{
289 // BLOCKS: define {{.+}} void {{@.+}}(i8*
290 g = 2;
291 g1 = 2;
292 // BLOCKS-NOT: [[G]]{{[[^:word:]]}}
293 // BLOCKS: store i{{[0-9]+}} 2, i{{[0-9]+}}*
294 // BLOCKS-NOT: [[G]]{{[[^:word:]]}}
295 // BLOCKS: ret
296 }();
297 }
298 }();
299 return 0;
300 // BLOCKS: define {{.+}} @{{.+}}([[SS_TY]]*
301 // BLOCKS: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 0
302 // BLOCKS: store i{{[0-9]+}} 0, i{{[0-9]+}}* %
303 // BLOCKS: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 1
304 // BLOCKS: store i8
305 // BLOCKS: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 2
306 // BLOCKS: call void (%{{.+}}*, i{{[0-9]+}}, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)*, ...) @__kmpc_fork_call(%{{.+}}* @{{.+}}, i{{[0-9]+}} 1, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)* bitcast (void (i{{[0-9]+}}*, i{{[0-9]+}}*, [[SS_TY]]*)* [[SS_MICROTASK:@.+]] to void
307 // BLOCKS: ret
308
309 // BLOCKS: define internal void [[SS_MICROTASK]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, [[SS_TY]]* %{{.+}})
310 // BLOCKS: getelementptr {{.*}}[[SS_TY]], [[SS_TY]]* %{{.*}}, i32 0, i32 0
311 // BLOCKS-NOT: getelementptr {{.*}}[[SS_TY]], [[SS_TY]]* %{{.*}}, i32 0, i32 1
312 // BLOCKS: getelementptr {{.*}}[[SS_TY]], [[SS_TY]]* %{{.*}}, i32 0, i32 2
313 // BLOCKS: call void @__kmpc_for_static_init_4(
314 // BLOCKS-NOT: getelementptr {{.*}}[[SS_TY]], [[SS_TY]]*
315 // BLOCKS: call{{.*}} void
316 // BLOCKS: call void @__kmpc_for_static_fini(
317 // BLOCKS: br i1
318 // BLOCKS: [[B_REF:%.+]] = getelementptr {{.*}}[[SS_TY]], [[SS_TY]]* %{{.*}}, i32 0, i32 1
319 // BLOCKS: store i8 %{{.+}}, i8* [[B_REF]],
320 // BLOCKS: br label
321 // BLOCKS: ret void
322
323 // BLOCKS: define internal void @{{.+}}(i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, [[SS_TY]]* %{{.+}}, i32* {{.+}}, i32* {{.+}}, i32* {{.+}})
324 // BLOCKS: alloca i{{[0-9]+}},
325 // BLOCKS: alloca i{{[0-9]+}},
326 // BLOCKS: alloca i{{[0-9]+}},
327 // BLOCKS: alloca i{{[0-9]+}},
328 // BLOCKS: alloca i{{[0-9]+}},
329 // BLOCKS: alloca i{{[0-9]+}},
330 // BLOCKS: alloca i{{[0-9]+}},
331 // BLOCKS: alloca i{{[0-9]+}},
332 // BLOCKS: alloca i{{[0-9]+}},
333 // BLOCKS: alloca i{{[0-9]+}},
334 // BLOCKS: [[A_PRIV:%.+]] = alloca i{{[0-9]+}},
335 // BLOCKS: [[B_PRIV:%.+]] = alloca i{{[0-9]+}},
336 // BLOCKS: [[C_PRIV:%.+]] = alloca i{{[0-9]+}},
337 // BLOCKS: store i{{[0-9]+}}* [[A_PRIV]], i{{[0-9]+}}** [[REFA:%.+]],
338 // BLOCKS: store i{{[0-9]+}}* [[C_PRIV]], i{{[0-9]+}}** [[REFC:%.+]],
339 // BLOCKS: call void @__kmpc_for_static_init_4(
340 // BLOCKS: [[A_PRIV:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[REFA]],
341 // BLOCKS-NEXT: [[A_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[A_PRIV]],
342 // BLOCKS-NEXT: [[INC:%.+]] = add nsw i{{[0-9]+}} [[A_VAL]], 1
343 // BLOCKS-NEXT: store i{{[0-9]+}} [[INC]], i{{[0-9]+}}* [[A_PRIV]],
344 // BLOCKS-NEXT: [[B_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[B_PRIV]],
345 // BLOCKS-NEXT: [[DEC:%.+]] = add nsw i{{[0-9]+}} [[B_VAL]], -1
346 // BLOCKS-NEXT: store i{{[0-9]+}} [[DEC]], i{{[0-9]+}}* [[B_PRIV]],
347 // BLOCKS-NEXT: [[C_PRIV:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[REFC]],
348 // BLOCKS-NEXT: [[C_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[C_PRIV]],
349 // BLOCKS-NEXT: [[DIV:%.+]] = sdiv i{{[0-9]+}} [[C_VAL]], 1
350 // BLOCKS-NEXT: store i{{[0-9]+}} [[DIV]], i{{[0-9]+}}* [[C_PRIV]],
351 // BLOCKS: call void @__kmpc_for_static_fini(
352 // BLOCKS: br i1
353 // BLOCKS: br label
354 // BLOCKS: ret void
355 #else
356 S<float> test;
357 float *pvar = &test.f;
358 long long lvar = 0;
359 #pragma omp parallel
360 #pragma omp for linear(pvar, lvar : 3) allocate(omp_low_lat_mem_alloc: lvar)
361 for (int i = 0; i < 2; ++i) {
362 pvar += 3, lvar += 3;
363 }
364 return tmain<int>();
365 #endif
366 }
367
368 // CHECK: define{{.*}} i{{[0-9]+}} @main()
369 // CHECK: [[TEST:%.+]] = alloca [[S_FLOAT_TY]],
370 // CHECK: call {{.*}} [[S_FLOAT_TY_DEF_CONSTR:@.+]]([[S_FLOAT_TY]]* {{[^,]*}} [[TEST]])
371 // CHECK: call void (%{{.+}}*, i{{[0-9]+}}, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)*, ...) @__kmpc_fork_call(%{{.+}}* @{{.+}}, i{{[0-9]+}} 2, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)* bitcast (void (i{{[0-9]+}}*, i{{[0-9]+}}*, float**, i64*)* [[MAIN_MICROTASK:@.+]] to void
372 // CHECK: = call {{.+}} [[TMAIN_INT:@.+]]()
373 // CHECK: call void [[S_FLOAT_TY_DESTR:@.+]]([[S_FLOAT_TY]]*
374 // CHECK: ret
375
376 // CHECK: define internal void [[MAIN_MICROTASK]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, float** nonnull align 8 dereferenceable(8) %{{.+}}, i64* nonnull align 8 dereferenceable(8) %{{.+}})
377 // CHECK: alloca i{{[0-9]+}},
378 // CHECK: alloca i{{[0-9]+}},
379 // CHECK: [[PVAR_START:%.+]] = alloca float*,
380 // CHECK: [[LVAR_START:%.+]] = alloca i64,
381 // CHECK: alloca i{{[0-9]+}},
382 // CHECK: alloca i{{[0-9]+}},
383 // CHECK: alloca i{{[0-9]+}},
384 // CHECK: alloca i{{[0-9]+}},
385 // CHECK: [[PVAR_PRIV:%.+]] = alloca float*,
386 // CHECK: store i{{[0-9]+}}* [[GTID_ADDR]], i{{[0-9]+}}** [[GTID_ADDR_REF:%.+]]
387
388 // Check for default initialization.
389 // CHECK: [[PVAR_REF:%.+]] = load float**, float*** %
390 // CHECK: [[LVAR_REF:%.+]] = load i64*, i64** %
391 // CHECK: [[PVAR_VAL:%.+]] = load float*, float** [[PVAR_REF]],
392 // CHECK: store float* [[PVAR_VAL]], float** [[PVAR_START]],
393 // CHECK: [[LVAR_VAL:%.+]] = load i64, i64* [[LVAR_REF]],
394 // CHECK: store i64 [[LVAR_VAL]], i64* [[LVAR_START]],
395 // CHECK: [[LVAR_VOID_PTR:%.+]] = call i8* @__kmpc_alloc(i32 [[GTID:%.+]], i64 8, i8* inttoptr (i64 5 to i8*))
396 // CHECK: [[LVAR_PRIV:%.+]] = bitcast i8* [[LVAR_VOID_PTR]] to i64*
397 // CHECK: call {{.+}} @__kmpc_for_static_init_4(%{{.+}}* @{{.+}}, i32 [[GTID]], i32 34, i32* [[IS_LAST_ADDR:%.+]], i32* %{{.+}}, i32* %{{.+}}, i32* %{{.+}}, i32 1, i32 1)
398 // CHECK: [[PVAR_VAL:%.+]] = load float*, float** [[PVAR_START]],
399 // CHECK: [[CNT:%.+]] = load i32, i32*
400 // CHECK: [[MUL:%.+]] = mul nsw i32 [[CNT]], 3
401 // CHECK: [[IDX:%.+]] = sext i32 [[MUL]] to i64
402 // CHECK: [[PTR:%.+]] = getelementptr inbounds float, float* [[PVAR_VAL]], i64 [[IDX]]
403 // CHECK: store float* [[PTR]], float** [[PVAR_PRIV]],
404 // CHECK: [[LVAR_VAL:%.+]] = load i64, i64* [[LVAR_START]],
405 // CHECK: [[CNT:%.+]] = load i32, i32*
406 // CHECK: [[MUL:%.+]] = mul nsw i32 [[CNT]], 3
407 // CHECK: [[CONV:%.+]] = sext i32 [[MUL]] to i64
408 // CHECK: [[VAL:%.+]] = add nsw i64 [[LVAR_VAL]], [[CONV]]
409 // CHECK: store i64 [[VAL]], i64* [[LVAR_PRIV]],
410 // CHECK: [[PVAR_VAL:%.+]] = load float*, float** [[PVAR_PRIV]]
411 // CHECK: [[PTR:%.+]] = getelementptr inbounds float, float* [[PVAR_VAL]], i64 3
412 // CHECK: store float* [[PTR]], float** [[PVAR_PRIV]],
413 // CHECK: [[LVAR_VAL:%.+]] = load i64, i64* [[LVAR_PRIV]],
414 // CHECK: [[ADD:%.+]] = add nsw i64 [[LVAR_VAL]], 3
415 // CHECK: store i64 [[ADD]], i64* [[LVAR_PRIV]],
416 // CHECK: call void @__kmpc_for_static_fini(%{{.+}}* @{{.+}}, i32 %{{.+}})
417 // CHECK: [[LVAR_VOID_PTR:%.+]] = bitcast i64* [[LVAR_PRIV]] to i8*
418 // CHECK: call void @__kmpc_free(i32 [[GTID]], i8* [[LVAR_VOID_PTR]], i8* inttoptr (i64 5 to i8*))
419 // CHECK: call void @__kmpc_barrier(%{{.+}}* [[IMPLICIT_BARRIER_LOC]], i{{[0-9]+}} [[GTID]])
420 // CHECK: ret void
421
422 // CHECK: define {{.*}} i{{[0-9]+}} [[TMAIN_INT]]()
423 // CHECK: [[TEST:%.+]] = alloca [[S_INT_TY]],
424 // CHECK: call {{.*}} [[S_INT_TY_DEF_CONSTR:@.+]]([[S_INT_TY]]* {{[^,]*}} [[TEST]])
425 // CHECK: call void (%{{.+}}*, i{{[0-9]+}}, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)*, ...) @__kmpc_fork_call(%{{.+}}* @{{.+}}, i{{[0-9]+}} 2, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)* bitcast (void (i{{[0-9]+}}*, i{{[0-9]+}}*, i32**, i32*)* [[TMAIN_MICROTASK:@.+]] to void
426 // CHECK: call void [[S_INT_TY_DESTR:@.+]]([[S_INT_TY]]*
427 // CHECK: ret
428
429 // CHECK: define {{.+}} @{{.+}}([[SS_TY]]*
430 // CHECK: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 0
431 // CHECK: store i{{[0-9]+}} 0, i{{[0-9]+}}* %
432 // CHECK: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 1
433 // CHECK: store i8
434 // CHECK: getelementptr inbounds [[SS_TY]], [[SS_TY]]* %{{.+}}, i32 0, i32 2
435 // CHECK: call void (%{{.+}}*, i{{[0-9]+}}, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)*, ...) @__kmpc_fork_call(%{{.+}}* @{{.+}}, i{{[0-9]+}} 1, void (i{{[0-9]+}}*, i{{[0-9]+}}*, ...)* bitcast (void (i{{[0-9]+}}*, i{{[0-9]+}}*, [[SS_TY]]*)* [[SS_MICROTASK:@.+]] to void
436 // CHECK: ret
437
438 // CHECK: define internal void [[SS_MICROTASK]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, [[SS_TY]]* %{{.+}})
439 // CHECK: alloca i{{[0-9]+}},
440 // CHECK: alloca i{{[0-9]+}},
441 // CHECK: alloca i{{[0-9]+}},
442 // CHECK: alloca i{{[0-9]+}},
443 // CHECK: alloca i{{[0-9]+}},
444 // CHECK: alloca i{{[0-9]+}},
445 // CHECK: alloca i{{[0-9]+}},
446 // CHECK: alloca i{{[0-9]+}},
447 // CHECK: alloca i{{[0-9]+}},
448 // CHECK: alloca i{{[0-9]+}},
449 // CHECK: alloca i{{[0-9]+}},
450 // CHECK: [[A_PRIV:%.+]] = alloca i{{[0-9]+}},
451 // CHECK: [[B_PRIV:%.+]] = alloca i{{[0-9]+}},
452 // CHECK: [[C_PRIV:%.+]] = alloca i{{[0-9]+}},
453 // CHECK: call void @__kmpc_barrier(
454 // CHECK: store i{{[0-9]+}}* [[A_PRIV]], i{{[0-9]+}}** [[REFA:%.+]],
455 // CHECK: store i{{[0-9]+}}* [[C_PRIV]], i{{[0-9]+}}** [[REFC:%.+]],
456 // CHECK: call void @__kmpc_for_static_init_4(
457 // CHECK: [[A_PRIV:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[REFA]],
458 // CHECK-NEXT: [[A_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[A_PRIV]],
459 // CHECK-NEXT: [[INC:%.+]] = add nsw i{{[0-9]+}} [[A_VAL]], 1
460 // CHECK-NEXT: store i{{[0-9]+}} [[INC]], i{{[0-9]+}}* [[A_PRIV]],
461 // CHECK-NEXT: [[B_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[B_PRIV]],
462 // CHECK-NEXT: [[DEC:%.+]] = add nsw i{{[0-9]+}} [[B_VAL]], -1
463 // CHECK-NEXT: store i{{[0-9]+}} [[DEC]], i{{[0-9]+}}* [[B_PRIV]],
464 // CHECK-NEXT: [[C_PRIV:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[REFC]],
465 // CHECK-NEXT: [[C_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[C_PRIV]],
466 // CHECK-NEXT: [[DIV:%.+]] = sdiv i{{[0-9]+}} [[C_VAL]], 1
467 // CHECK-NEXT: store i{{[0-9]+}} [[DIV]], i{{[0-9]+}}* [[C_PRIV]],
468 // CHECK: call void @__kmpc_for_static_fini(
469 // CHECK: br i1
470 // CHECK: [[B_REF:%.+]] = getelementptr {{.*}}[[SS_TY]], [[SS_TY]]* %{{.*}}, i32 0, i32 1
471 // CHECK: store i8 %{{.+}}, i8* [[B_REF]],
472 // CHECK: br label
473 // CHECK: ret void
474
475 // CHECK: define internal void [[TMAIN_MICROTASK]](i{{[0-9]+}}* noalias [[GTID_ADDR:%.+]], i{{[0-9]+}}* noalias %{{.+}}, i32** nonnull align 8 dereferenceable(8) %{{.+}}, i32* nonnull align 4 dereferenceable(4) %{{.+}})
476 // CHECK: alloca i{{[0-9]+}},
477 // CHECK: alloca i{{[0-9]+}},
478 // CHECK: [[PVAR_START:%.+]] = alloca i32*,
479 // CHECK: [[LVAR_START:%.+]] = alloca i32,
480 // CHECK: alloca i{{[0-9]+}},
481 // CHECK: alloca i{{[0-9]+}},
482 // CHECK: alloca i{{[0-9]+}},
483 // CHECK: alloca i{{[0-9]+}},
484 // CHECK: [[PVAR_PRIV:%.+]] = alloca i32*,
485 // CHECK: [[LVAR_PRIV:%.+]] = alloca i32,
486 // CHECK: [[LVAR_PRIV_REF:%.+]] = alloca i32*,
487 // CHECK: store i{{[0-9]+}}* [[GTID_ADDR]], i{{[0-9]+}}** [[GTID_ADDR_REF:%.+]]
488
489 // Check for default initialization.
490 // CHECK: [[PVAR_REF:%.+]] = load i32**, i32*** %
491 // CHECK: [[PVAR_VAL:%.+]] = load i32*, i32** [[PVAR_REF]],
492 // CHECK: store i32* [[PVAR_VAL]], i32** [[PVAR_START]],
493 // CHECK: [[LVAR_REF:%.+]] = load i32*, i32** %
494 // CHECK: [[LVAR_VAL:%.+]] = load i32, i32* [[LVAR_REF]],
495 // CHECK: store i32 [[LVAR_VAL]], i32* [[LVAR_START]],
496 // CHECK: store i32* [[LVAR_PRIV]], i32** [[LVAR_PRIV_REF]],
497
498 // CHECK: call {{.+}} @__kmpc_for_static_init_4(%{{.+}}* @{{.+}}, i32 [[GTID:%.+]], i32 34, i32* [[IS_LAST_ADDR:%.+]], i32* %{{.+}}, i32* %{{.+}}, i32* %{{.+}}, i32 1, i32 1)
499 // CHECK: [[PVAR_VAL:%.+]] = load i32*, i32** [[PVAR_START]],
500 // CHECK: [[CNT:%.+]] = load i32, i32*
501 // CHECK: [[MUL:%.+]] = mul nsw i32 [[CNT]], 1
502 // CHECK: [[IDX:%.+]] = sext i32 [[MUL]] to i64
503 // CHECK: [[PTR:%.+]] = getelementptr inbounds i32, i32* [[PVAR_VAL]], i64 [[IDX]]
504 // CHECK: store i32* [[PTR]], i32** [[PVAR_PRIV]],
505 // CHECK: [[LVAR_VAL:%.+]] = load i32, i32* [[LVAR_START]],
506 // CHECK: [[CNT:%.+]] = load i32, i32*
507 // CHECK: [[MUL:%.+]] = mul nsw i32 [[CNT]], 1
508 // CHECK: [[VAL:%.+]] = add nsw i32 [[LVAR_VAL]], [[MUL]]
509 // CHECK: store i32 [[VAL]], i32* [[LVAR_PRIV]],
510 // CHECK: [[PVAR_VAL:%.+]] = load i32*, i32** [[PVAR_PRIV]]
511 // CHECK: [[PTR:%.+]] = getelementptr inbounds i32, i32* [[PVAR_VAL]], i32 1
512 // CHECK: store i32* [[PTR]], i32** [[PVAR_PRIV]],
513 // CHECK: [[LVAR_PRIV:%.+]] = load i32*, i32** [[LVAR_PRIV_REF]],
514 // CHECK: [[LVAR_VAL:%.+]] = load i32, i32* [[LVAR_PRIV]],
515 // CHECK: [[ADD:%.+]] = add nsw i32 [[LVAR_VAL]], 1
516 // CHECK: store i32 [[ADD]], i32* [[LVAR_PRIV]],
517 // CHECK: call void @__kmpc_for_static_fini(%{{.+}}* @{{.+}}, i32 %{{.+}})
518 // CHECK: call void @__kmpc_barrier(%{{.+}}* [[IMPLICIT_BARRIER_LOC]], i{{[0-9]+}} [[GTID]])
519 // CHECK: ret void
520 #endif
521
522