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 // RUN: %clang_cc1 -verify -fopenmp -x c++ -std=c++11 -DARRAY -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck -check-prefix=ARRAY %s
7 // RUN: %clang_cc1 -verify -fopenmp -x c++ -std=c++11 -DLOOP -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck -check-prefix=LOOP %s
8
9 // RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s
10 // RUN: %clang_cc1 -fopenmp-simd -x c++ -std=c++11 -triple x86_64-apple-darwin10 -emit-pch -o %t %s
11 // 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
12 // 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
13 // 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
14 // RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -std=c++11 -DARRAY -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s
15 // RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -std=c++11 -DLOOP -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck -check-prefix=SIMD-ONLY0 %s
16 // SIMD-ONLY0-NOT: {{__kmpc|__tgt}}
17 // expected-no-diagnostics
18
19 #if !defined(ARRAY) && !defined(LOOP)
20 #ifndef HEADER
21 #define HEADER
22
23 template <class T>
24 struct S {
25 T f;
SS26 S(T a) : f(a) {}
SS27 S() : f() {}
SS28 S(const S &s, T t = T()) : f(s.f + t) {}
operator TS29 operator T() { return T(); }
~SS30 ~S() {}
31 };
32
33 volatile double g;
34
35 // CHECK-DAG: [[KMP_TASK_T_TY:%.+]] = type { i8*, i32 (i32, i8*)*, i32, %union{{.+}}, %union{{.+}}, i64, i64, i64, i32, i8* }
36 // CHECK-DAG: [[S_DOUBLE_TY:%.+]] = type { double }
37 // CHECK-DAG: [[PRIVATES_MAIN_TY:%.+]] = type {{.?}}{ [2 x [[S_DOUBLE_TY]]], [[S_DOUBLE_TY]], i32, [2 x i32]
38 // CHECK-DAG: [[CAP_MAIN_TY:%.+]] = type { [2 x i32]*, i32*, [2 x [[S_DOUBLE_TY]]]*, [[S_DOUBLE_TY]]*, i{{[0-9]+}}* }
39 // CHECK-DAG: [[KMP_TASK_MAIN_TY:%.+]] = type { [[KMP_TASK_T_TY]], [[PRIVATES_MAIN_TY]] }
40 // CHECK-DAG: [[S_INT_TY:%.+]] = type { i32 }
41 // CHECK-DAG: [[CAP_TMAIN_TY:%.+]] = type { [2 x i32]*, i32*, [2 x [[S_INT_TY]]]*, [[S_INT_TY]]* }
42 // CHECK-DAG: [[PRIVATES_TMAIN_TY:%.+]] = type { i32, [2 x i32], [2 x [[S_INT_TY]]], [[S_INT_TY]], [104 x i8] }
43 // CHECK-DAG: [[KMP_TASK_TMAIN_TY:%.+]] = type { [[KMP_TASK_T_TY]], [{{[0-9]+}} x i8], [[PRIVATES_TMAIN_TY]] }
44 template <typename T>
tmain()45 T tmain() {
46 S<T> ttt;
47 S<T> test;
48 T t_var __attribute__((aligned(128))) = T();
49 T vec[] = {1, 2};
50 S<T> s_arr[] = {1, 2};
51 S<T> var(3);
52 #pragma omp parallel master taskloop simd lastprivate(t_var, vec, s_arr, s_arr, var, var)
53 for (int i = 0; i < 10; ++i) {
54 vec[0] = t_var;
55 s_arr[0] = var;
56 }
57 return T();
58 }
59
main()60 int main() {
61 static int sivar;
62 #ifdef LAMBDA
63 // LAMBDA: [[G:@.+]] ={{.*}} global double
64 // LAMBDA: [[SIVAR:@.+]] = internal global i{{[0-9]+}} 0,
65 // LAMBDA-LABEL: @main
66 // LAMBDA: call{{( x86_thiscallcc)?}} void [[OUTER_LAMBDA:@.+]](
67 [&]() {
68 // LAMBDA: define{{.*}} internal{{.*}} void [[OUTER_LAMBDA]](
69 // LAMBDA: [[RES:%.+]] = call i8* @__kmpc_omp_task_alloc(%{{[^ ]+}} @{{[^,]+}}, i32 %{{[^,]+}}, i32 1, i64 96, i64 16, i32 (i32, i8*)* bitcast (i32 (i32, %{{[^*]+}}*)* [[TASK_ENTRY:@[^ ]+]] to i32 (i32, i8*)*))
70 // LAMBDA: [[PRIVATES:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* %{{.+}}, i{{.+}} 0, i{{.+}} 1
71
72 // LAMBDA: call void @__kmpc_taskloop(%{{.+}}* @{{.+}}, i32 %{{.+}}, i8* [[RES]], i32 1, i64* %{{.+}}, i64* %{{.+}}, i64 %{{.+}}, i32 1, i32 0, i64 0, i8* bitcast (void ([[KMP_TASK_MAIN_TY:%[^*]+]]*, [[KMP_TASK_MAIN_TY]]*, i32)* [[MAIN_DUP:@.+]] to i8*))
73 // LAMBDA: ret
74 #pragma omp parallel master taskloop simd lastprivate(g, sivar)
75 for (int i = 0; i < 10; ++i) {
76 // LAMBDA: define {{.+}} void [[INNER_LAMBDA:@.+]]({{.+}} [[ARG_PTR:%.+]])
77 // LAMBDA: store %{{.+}}* [[ARG_PTR]], %{{.+}}** [[ARG_PTR_REF:%.+]],
78 // LAMBDA: [[ARG_PTR:%.+]] = load %{{.+}}*, %{{.+}}** [[ARG_PTR_REF]]
79 // LAMBDA: [[G_PTR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG_PTR]], i{{[0-9]+}} 0, i{{[0-9]+}} 0
80 // LAMBDA: [[G_REF:%.+]] = load double*, double** [[G_PTR_REF]]
81 // LAMBDA: store double 2.0{{.+}}, double* [[G_REF]]
82
83 // LAMBDA: store double* %{{.+}}, double** %{{.+}},
84 // LAMBDA: define internal i32 [[TASK_ENTRY]](i32 %0, %{{.+}}* noalias %1)
85 g = 1;
86 sivar = 11;
87 // LAMBDA: store double 1.0{{.+}}, double* %{{.+}},{{.*}}!llvm.access.group
88 // LAMBDA: store i{{[0-9]+}} 11, i{{[0-9]+}}* %{{.+}},{{.*}}!llvm.access.group
89 // LAMBDA: call void [[INNER_LAMBDA]]({{.+}}
90 // LAMBDA: icmp ne i32 %{{.+}}, 0
91 // LAMBDA: br i1
92 // LAMBDA: load double, double* %{{.*}}
93 // LAMBDA: store volatile double %{{.*}}
94 // LAMBDA: load i32, i32* %{{.*}}
95 // LAMBDA: store i32 %{{.*}}
96 // LAMBDA: ret
97 [&]() {
98 g = 2;
99 sivar = 22;
100 }();
101 }
102 }();
103 return 0;
104 #elif defined(BLOCKS)
105 // BLOCKS: [[G:@.+]] ={{.*}} global double
106 // BLOCKS-LABEL: @main
107 // BLOCKS: call void {{%.+}}(i8
108 ^{
109 // BLOCKS: define{{.*}} internal{{.*}} void {{.+}}(i8*
110 // BLOCKS: [[RES:%.+]] = call i8* @__kmpc_omp_task_alloc(%{{[^ ]+}} @{{[^,]+}}, i32 %{{[^,]+}}, i32 1, i64 96, i64 16, i32 (i32, i8*)* bitcast (i32 (i32, %{{[^*]+}}*)* [[TASK_ENTRY:@[^ ]+]] to i32 (i32, i8*)*))
111 // BLOCKS: [[PRIVATES:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* %{{.+}}, i{{.+}} 0, i{{.+}} 1
112 // BLOCKS: call void @__kmpc_taskloop(%{{.+}}* @{{.+}}, i32 %{{.+}}, i8* [[RES]], i32 1, i64* %{{.+}}, i64* %{{.+}}, i64 %{{.+}}, i32 1, i32 0, i64 0, i8* bitcast (void ([[KMP_TASK_MAIN_TY:%[^*]+]]*, [[KMP_TASK_MAIN_TY]]*, i32)* [[MAIN_DUP:@.+]] to i8*))
113 // BLOCKS: ret
114 #pragma omp parallel master taskloop simd lastprivate(g, sivar)
115 for (int i = 0; i < 10; ++i) {
116 // BLOCKS: define {{.+}} void {{@.+}}(i8*
117 // BLOCKS-NOT: [[G]]{{[[^:word:]]}}
118 // BLOCKS: store double 2.0{{.+}}, double*
119 // BLOCKS-NOT: [[G]]{{[[^:word:]]}}
120 // BLOCKS-NOT: [[ISVAR]]{{[[^:word:]]}}
121 // BLOCKS: store i{{[0-9]+}} 22, i{{[0-9]+}}*
122 // BLOCKS-NOT: [[SIVAR]]{{[[^:word:]]}}
123 // BLOCKS: ret
124
125 // BLOCKS: store double* %{{.+}}, double** %{{.+}},
126 // BLOCKS: store i{{[0-9]+}}* %{{.+}}, i{{[0-9]+}}** %{{.+}},
127 // BLOCKS: define internal i32 [[TASK_ENTRY]](i32 %0, %{{.+}}* noalias %1)
128 g = 1;
129 sivar = 11;
130 // BLOCKS: store double 1.0{{.+}}, double* %{{.+}},{{.*}}!llvm.access.group
131 // BLOCKS-NOT: [[G]]{{[[^:word:]]}}
132 // BLOCKS: store i{{[0-9]+}} 11, i{{[0-9]+}}* %{{.+}},{{.*}}!llvm.access.group
133 // BLOCKS-NOT: [[SIVAR]]{{[[^:word:]]}}
134 // BLOCKS: call void {{%.+}}(i8
135 // BLOCKS: icmp ne i32 %{{.+}}, 0
136 // BLOCKS: br i1
137 // BLOCKS: load double, double* %
138 // BLOCKS: store volatile double %
139 // BLOCKS: load i32, i32* %
140 // BLOCKS: store i32 %
141 ^{
142 g = 2;
143 sivar = 22;
144 }();
145 }
146 }();
147 return 0;
148 #else
149 S<double> ttt;
150 S<double> test;
151 int t_var = 0;
152 int vec[] = {1, 2};
153 S<double> s_arr[] = {1, 2};
154 S<double> var(3);
155 #pragma omp parallel master taskloop simd lastprivate(var, t_var, s_arr, vec, s_arr, var, sivar)
156 for (int i = 0; i < 10; ++i) {
157 vec[0] = t_var;
158 s_arr[0] = var;
159 sivar = 33;
160 }
161 return tmain<int>();
162 #endif
163 }
164
165 // CHECK: [[SIVAR:.+]] = internal global i{{[0-9]+}} 0,
166 // CHECK: define{{.*}} i{{[0-9]+}} @main()
167 // CHECK: alloca [[S_DOUBLE_TY]],
168 // CHECK: [[TEST:%.+]] = alloca [[S_DOUBLE_TY]],
169 // CHECK: [[T_VAR_ADDR:%.+]] = alloca i32,
170 // CHECK: [[VEC_ADDR:%.+]] = alloca [2 x i32],
171 // CHECK: [[S_ARR_ADDR:%.+]] = alloca [2 x [[S_DOUBLE_TY]]],
172 // CHECK: [[VAR_ADDR:%.+]] = alloca [[S_DOUBLE_TY]],
173
174 // CHECK: call {{.*}} [[S_DOUBLE_TY_CONSTR:@.+]]([[S_DOUBLE_TY]]* {{[^,]*}} [[TEST]])
175
176 // CHECK: [[RES:%.+]] = call {{.*}}i32 @__kmpc_master(
177 // CHECK-NEXT: [[IS_MASTER:%.+]] = icmp ne i32 [[RES]], 0
178 // CHECK-NEXT: br i1 [[IS_MASTER]], label {{%?}}[[THEN:.+]], label {{%?}}[[EXIT:.+]]
179 // CHECK: [[THEN]]
180 // Store original variables in capture struct.
181 // CHECK: [[VEC_REF:%.+]] = getelementptr inbounds [[CAP_MAIN_TY]], [[CAP_MAIN_TY]]* %{{.+}}, i{{[0-9]+}} 0, i{{[0-9]+}} 0
182 // CHECK: store [2 x i32]* [[VEC_ADDR:%.+]], [2 x i32]** [[VEC_REF]],
183 // CHECK: [[T_VAR_REF:%.+]] = getelementptr inbounds [[CAP_MAIN_TY]], [[CAP_MAIN_TY]]* %{{.+}}, i{{[0-9]+}} 0, i{{[0-9]+}} 1
184 // CHECK: store i32* [[T_VAR_ADDR:%.+]], i32** [[T_VAR_REF]],
185 // CHECK: [[S_ARR_REF:%.+]] = getelementptr inbounds [[CAP_MAIN_TY]], [[CAP_MAIN_TY]]* %{{.+}}, i{{[0-9]+}} 0, i{{[0-9]+}} 2
186 // CHECK: store [2 x [[S_DOUBLE_TY]]]* [[S_ARR_ADDR:%.+]], [2 x [[S_DOUBLE_TY]]]** [[S_ARR_REF]],
187 // CHECK: [[VAR_REF:%.+]] = getelementptr inbounds [[CAP_MAIN_TY]], [[CAP_MAIN_TY]]* %{{.+}}, i{{[0-9]+}} 0, i{{[0-9]+}} 3
188 // CHECK: store [[S_DOUBLE_TY]]* [[VAR_ADDR:%.+]], [[S_DOUBLE_TY]]** [[VAR_REF]],
189 // CHECK: [[SIVAR_REF:%.+]] = getelementptr inbounds [[CAP_MAIN_TY]], [[CAP_MAIN_TY]]* %{{.+}}, i{{[0-9]+}} 0, i{{[0-9]+}} 4
190 // CHECK: store i{{[0-9]+}}* [[SIVAR:@.+]], i{{[0-9]+}}** [[SIVAR_REF]],
191
192 // Allocate task.
193 // Returns struct kmp_task_t {
194 // [[KMP_TASK_T]] task_data;
195 // [[KMP_TASK_MAIN_TY]] privates;
196 // };
197 // CHECK: [[RES:%.+]] = call i8* @__kmpc_omp_task_alloc([[LOC:%.+]], i32 [[GTID:%.+]], i32 9, i64 120, i64 40, i32 (i32, i8*)* bitcast (i32 (i32, [[KMP_TASK_MAIN_TY]]*)* [[TASK_ENTRY:@[^ ]+]] to i32 (i32, i8*)*))
198 // CHECK: [[RES_KMP_TASK:%.+]] = bitcast i8* [[RES]] to [[KMP_TASK_MAIN_TY]]*
199
200 // Fill kmp_task_t->shareds by copying from original capture argument.
201 // CHECK: [[TASK:%.+]] = getelementptr inbounds [[KMP_TASK_MAIN_TY]], [[KMP_TASK_MAIN_TY]]* [[RES_KMP_TASK]], i{{[0-9]+}} 0, i{{[0-9]+}} 0
202 // CHECK: [[SHAREDS_REF_ADDR:%.+]] = getelementptr inbounds [[KMP_TASK_T_TY]], [[KMP_TASK_T_TY]]* [[TASK]], i{{[0-9]+}} 0, i{{[0-9]+}} 0
203 // CHECK: [[SHAREDS_REF:%.+]] = load i8*, i8** [[SHAREDS_REF_ADDR]],
204 // CHECK: [[CAPTURES_ADDR:%.+]] = bitcast [[CAP_MAIN_TY]]* %{{.+}} to i8*
205 // CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 8 [[SHAREDS_REF]], i8* align 8 [[CAPTURES_ADDR]], i64 40, i1 false)
206
207 // Initialize kmp_task_t->privates with default values (no init for simple types, default constructors for classes).
208 // Also copy address of private copy to the corresponding shareds reference.
209 // CHECK: [[PRIVATES:%.+]] = getelementptr inbounds [[KMP_TASK_MAIN_TY]], [[KMP_TASK_MAIN_TY]]* [[RES_KMP_TASK]], i{{[0-9]+}} 0, i{{[0-9]+}} 1
210
211 // Constructors for s_arr and var.
212 // s_arr;
213 // CHECK: [[PRIVATE_S_ARR_REF:%.+]] = getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i{{[0-9]+}} 0, i{{[0-9]+}} 0
214 // CHECK: call {{.*}} [[S_DOUBLE_TY_CONSTR]]([[S_DOUBLE_TY]]* {{[^,]*}} [[S_ARR_CUR:%[^,]+]])
215 // CHECK: getelementptr inbounds [[S_DOUBLE_TY]], [[S_DOUBLE_TY]]* [[S_ARR_CUR]], i{{.+}} 1
216 // CHECK: icmp eq
217 // CHECK: br i1
218
219 // var;
220 // CHECK: [[PRIVATE_VAR_REF:%.+]] = getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 1
221 // CHECK: call {{.*}} [[S_DOUBLE_TY_CONSTR]]([[S_DOUBLE_TY]]* {{[^,]*}} [[PRIVATE_VAR_REF]])
222
223 // t_var;
224 // vec;
225 // sivar;
226
227 // Provide pointer to destructor function, which will destroy private variables at the end of the task.
228 // CHECK: [[DESTRUCTORS_REF:%.+]] = getelementptr inbounds [[KMP_TASK_T_TY]], [[KMP_TASK_T_TY]]* [[TASK]], i{{.+}} 0, i{{.+}} 3
229 // CHECK: [[DESTRUCTORS_PTR:%.+]] = bitcast %union{{.+}}* [[DESTRUCTORS_REF]] to i32 (i32, i8*)**
230 // CHECK: store i32 (i32, i8*)* bitcast (i32 (i32, [[KMP_TASK_MAIN_TY]]*)* [[DESTRUCTORS:@.+]] to i32 (i32, i8*)*), i32 (i32, i8*)** [[DESTRUCTORS_PTR]],
231
232 // Start task.
233 // CHECK: call void @__kmpc_taskloop([[LOC]], i32 [[GTID]], i8* [[RES]], i32 1, i64* %{{.+}}, i64* %{{.+}}, i64 %{{.+}}, i32 1, i32 0, i64 0, i8* bitcast (void ([[KMP_TASK_MAIN_TY]]*, [[KMP_TASK_MAIN_TY]]*, i32)* [[MAIN_DUP:@.+]] to i8*))
234 // CHECK: call {{.*}}void @__kmpc_end_master(
235 // CHECK-NEXT: br label {{%?}}[[EXIT]]
236 // CHECK: [[EXIT]]
237
238 // CHECK: define internal void [[PRIVATES_MAP_FN:@.+]]([[PRIVATES_MAIN_TY]]* noalias %0, [[S_DOUBLE_TY]]** noalias %1, i32** noalias %2, [2 x [[S_DOUBLE_TY]]]** noalias %3, [2 x i32]** noalias %4, i32** noalias %5)
239 // CHECK: [[PRIVATES:%.+]] = load [[PRIVATES_MAIN_TY]]*, [[PRIVATES_MAIN_TY]]**
240 // CHECK: [[PRIV_S_VAR:%.+]] = getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i32 0, i32 0
241 // CHECK: [[ARG3:%.+]] = load [2 x [[S_DOUBLE_TY]]]**, [2 x [[S_DOUBLE_TY]]]*** %{{.+}},
242 // CHECK: store [2 x [[S_DOUBLE_TY]]]* [[PRIV_S_VAR]], [2 x [[S_DOUBLE_TY]]]** [[ARG3]],
243 // CHECK: [[PRIV_VAR:%.+]] = getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i32 0, i32 1
244 // CHECK: [[ARG1:%.+]] = load [[S_DOUBLE_TY]]**, [[S_DOUBLE_TY]]*** {{.+}},
245 // CHECK: store [[S_DOUBLE_TY]]* [[PRIV_VAR]], [[S_DOUBLE_TY]]** [[ARG1]],
246 // CHECK: [[PRIV_T_VAR:%.+]] = getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i32 0, i32 2
247 // CHECK: [[ARG2:%.+]] = load i32**, i32*** %{{.+}},
248 // CHECK: store i32* [[PRIV_T_VAR]], i32** [[ARG2]],
249 // CHECK: [[PRIV_VEC:%.+]] = getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i32 0, i32 3
250 // CHECK: [[ARG4:%.+]] = load [2 x i32]**, [2 x i32]*** %{{.+}},
251 // CHECK: store [2 x i32]* [[PRIV_VEC]], [2 x i32]** [[ARG4]],
252 // CHECK: [[PRIV_SIVAR:%.+]] = getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i32 0, i32 4
253 // CHECK: [[ARG5:%.+]] = load i{{[0-9]+}}**, i{{[0-9]+}}*** %{{.+}},
254 // CHECK: store i{{[0-9]+}}* [[PRIV_SIVAR]], i{{[0-9]+}}** [[ARG5]],
255 // CHECK: ret void
256
257 // CHECK: define internal i32 [[TASK_ENTRY]](i32 %0, [[KMP_TASK_MAIN_TY]]* noalias %1)
258
259 // CHECK: [[PRIV_VAR_ADDR:%.+]] = alloca [[S_DOUBLE_TY]]*,
260 // CHECK: [[PRIV_T_VAR_ADDR:%.+]] = alloca i32*,
261 // CHECK: [[PRIV_S_ARR_ADDR:%.+]] = alloca [2 x [[S_DOUBLE_TY]]]*,
262 // CHECK: [[PRIV_VEC_ADDR:%.+]] = alloca [2 x i32]*,
263 // CHECK: [[PRIV_SIVAR_ADDR:%.+]] = alloca i32*,
264 // CHECK: store void (i8*, ...)* bitcast (void ([[PRIVATES_MAIN_TY]]*, [[S_DOUBLE_TY]]**, i32**, [2 x [[S_DOUBLE_TY]]]**, [2 x i32]**, i32**)* [[PRIVATES_MAP_FN]] to void (i8*, ...)*), void (i8*, ...)** [[MAP_FN_ADDR:%.+]],
265 // CHECK: [[MAP_FN:%.+]] = load void (i8*, ...)*, void (i8*, ...)** [[MAP_FN_ADDR]],
266
267 // CHECK: call void (i8*, ...) [[MAP_FN]](i8* %{{.+}}, [[S_DOUBLE_TY]]** [[PRIV_VAR_ADDR]], i32** [[PRIV_T_VAR_ADDR]], [2 x [[S_DOUBLE_TY]]]** [[PRIV_S_ARR_ADDR]], [2 x i32]** [[PRIV_VEC_ADDR]], i32** [[PRIV_SIVAR_ADDR]])
268
269 // CHECK: [[PRIV_VAR:%.+]] = load [[S_DOUBLE_TY]]*, [[S_DOUBLE_TY]]** [[PRIV_VAR_ADDR]],
270 // CHECK: [[PRIV_T_VAR:%.+]] = load i32*, i32** [[PRIV_T_VAR_ADDR]],
271 // CHECK: [[PRIV_S_ARR:%.+]] = load [2 x [[S_DOUBLE_TY]]]*, [2 x [[S_DOUBLE_TY]]]** [[PRIV_S_ARR_ADDR]],
272 // CHECK: [[PRIV_VEC:%.+]] = load [2 x i32]*, [2 x i32]** [[PRIV_VEC_ADDR]],
273 // CHECK: [[PRIV_SIVAR:%.+]] = load i32*, i32** [[PRIV_SIVAR_ADDR]],
274
275 // Privates actually are used.
276 // CHECK-DAG: [[PRIV_VAR]]
277 // CHECK-DAG: [[PRIV_T_VAR]]
278 // CHECK-DAG: [[PRIV_S_ARR]]
279 // CHECK-DAG: [[PRIV_VEC]]
280 // CHECK-DAG: [[PRIV_SIVAR]]
281
282 // CHECK: icmp ne i32 %{{.+}}, 0
283 // CHECK-NEXT: br i1
284 // CHECK: bitcast [[S_DOUBLE_TY]]* %{{.+}} to i8*
285 // CHECK: bitcast [[S_DOUBLE_TY]]* %{{.+}} to i8*
286 // CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* align {{[0-9]+}} %
287 // CHECK: load i32, i32* %
288 // CHECK: store i32 %{{.+}}, i32* %
289 // CHECK: getelementptr inbounds [2 x [[S_DOUBLE_TY]]], [2 x [[S_DOUBLE_TY]]]* %
290 // CHECK: phi [[S_DOUBLE_TY]]*
291 // CHECK: phi [[S_DOUBLE_TY]]*
292 // CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* align {{[0-9]+}} %
293 // CHECK: icmp eq [[S_DOUBLE_TY]]* %
294 // CHECK-NEXT: br i1
295 // CHECK: bitcast [2 x i32]* %{{.+}} to i8*
296 // CHECK: bitcast [2 x i32]* %{{.+}} to i8*
297 // CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* align {{[0-9]+}} %
298 // CHECK: load i32, i32* %
299 // CHECK: store i32 %{{.+}}, i32* %
300 // CHECK: br label
301 // CHECK: ret
302
303 // CHECK: define internal void [[MAIN_DUP]]([[KMP_TASK_MAIN_TY]]* %0, [[KMP_TASK_MAIN_TY]]* %1, i32 %2)
304 // CHECK: getelementptr inbounds [[KMP_TASK_MAIN_TY]], [[KMP_TASK_MAIN_TY]]* %{{.+}}, i32 0, i32 0
305 // CHECK: getelementptr inbounds [[KMP_TASK_T_TY]], [[KMP_TASK_T_TY]]* %{{.+}}, i32 0, i32 8
306 // CHECK: load i32, i32* %
307 // CHECK: store i32 %{{.+}}, i32* %
308 // CHECK: getelementptr inbounds [[KMP_TASK_MAIN_TY]], [[KMP_TASK_MAIN_TY]]* %{{.+}}, i32 0, i32 1
309 // CHECK: getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* %{{.+}}, i32 0, i32 0
310 // CHECK: getelementptr inbounds [2 x [[S_DOUBLE_TY]]], [2 x [[S_DOUBLE_TY]]]* %{{.+}}, i32 0, i32 0
311 // CHECK: getelementptr inbounds [[S_DOUBLE_TY]], [[S_DOUBLE_TY]]* %{{.+}}, i64 2
312 // CHECK: br label %
313
314 // CHECK: phi [[S_DOUBLE_TY]]*
315 // CHECK: call {{.*}} [[S_DOUBLE_TY_CONSTR]]([[S_DOUBLE_TY]]*
316 // CHECK: getelementptr inbounds [[S_DOUBLE_TY]], [[S_DOUBLE_TY]]* %{{.+}}, i64 1
317 // CHECK: icmp eq [[S_DOUBLE_TY]]* %
318 // CHECK: br i1 %
319
320 // CHECK: getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* %{{.+}}, i32 0, i32 1
321 // CHECK: call {{.*}} [[S_DOUBLE_TY_CONSTR]]([[S_DOUBLE_TY]]*
322 // CHECK: ret void
323
324 // CHECK: define internal i32 [[DESTRUCTORS]](i32 %0, [[KMP_TASK_MAIN_TY]]* noalias %1)
325 // CHECK: [[PRIVATES:%.+]] = getelementptr inbounds [[KMP_TASK_MAIN_TY]], [[KMP_TASK_MAIN_TY]]* [[RES_KMP_TASK:%.+]], i{{[0-9]+}} 0, i{{[0-9]+}} 1
326 // CHECK: [[PRIVATE_S_ARR_REF:%.+]] = getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 0
327 // CHECK: [[PRIVATE_VAR_REF:%.+]] = getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 1
328 // CHECK: call {{.*}} @_ZN1SIdED1Ev([[S_DOUBLE_TY]]* {{[^,]*}} [[PRIVATE_VAR_REF]])
329 // CHECK: getelementptr inbounds [2 x [[S_DOUBLE_TY]]], [2 x [[S_DOUBLE_TY]]]* [[PRIVATE_S_ARR_REF]], i{{.+}} 0, i{{.+}} 0
330 // CHECK: getelementptr inbounds [[S_DOUBLE_TY]], [[S_DOUBLE_TY]]* %{{.+}}, i{{.+}} 2
331 // CHECK: [[PRIVATE_S_ARR_ELEM_REF:%.+]] = getelementptr inbounds [[S_DOUBLE_TY]], [[S_DOUBLE_TY]]* %{{.+}}, i{{.+}} -1
332 // CHECK: call {{.*}} @_ZN1SIdED1Ev([[S_DOUBLE_TY]]* {{[^,]*}} [[PRIVATE_S_ARR_ELEM_REF]])
333 // CHECK: icmp eq
334 // CHECK: br i1
335 // CHECK: ret i32
336
337 // CHECK: define {{.*}} i{{[0-9]+}} [[TMAIN_INT:@.+]]()
338 // CHECK: alloca [[S_INT_TY]],
339 // CHECK: [[TEST:%.+]] = alloca [[S_INT_TY]],
340 // CHECK: [[T_VAR_ADDR:%.+]] = alloca i32, align 128
341 // CHECK: [[VEC_ADDR:%.+]] = alloca [2 x i32],
342 // CHECK: [[S_ARR_ADDR:%.+]] = alloca [2 x [[S_INT_TY]]],
343 // CHECK: [[VAR_ADDR:%.+]] = alloca [[S_INT_TY]],
344
345 // CHECK: call {{.*}} [[S_INT_TY_CONSTR:@.+]]([[S_INT_TY]]* {{[^,]*}} [[TEST]])
346
347 // Store original variables in capture struct.
348 // CHECK: [[VEC_REF:%.+]] = getelementptr inbounds [[CAP_TMAIN_TY]], [[CAP_TMAIN_TY]]* %{{.+}}, i{{[0-9]+}} 0, i{{[0-9]+}} 0
349 // CHECK: store [2 x i32]* [[VEC_ADDR:%.+]], [2 x i32]** [[VEC_REF]],
350 // CHECK: [[T_VAR_REF:%.+]] = getelementptr inbounds [[CAP_TMAIN_TY]], [[CAP_TMAIN_TY]]* %{{.+}}, i{{[0-9]+}} 0, i{{[0-9]+}} 1
351 // CHECK: store i32* [[T_VAR_ADDR:%.+]], i32** [[T_VAR_REF]],
352 // CHECK: [[S_ARR_REF:%.+]] = getelementptr inbounds [[CAP_TMAIN_TY]], [[CAP_TMAIN_TY]]* %{{.+}}, i{{[0-9]+}} 0, i{{[0-9]+}} 2
353 // CHECK: store [2 x [[S_INT_TY]]]* [[S_ARR_ADDR:%.+]], [2 x [[S_INT_TY]]]** [[S_ARR_REF]],
354 // CHECK: [[VAR_REF:%.+]] = getelementptr inbounds [[CAP_TMAIN_TY]], [[CAP_TMAIN_TY]]* %{{.+}}, i{{[0-9]+}} 0, i{{[0-9]+}} 3
355 // CHECK: store [[S_INT_TY]]* [[VAR_ADDR:%.+]], [[S_INT_TY]]** [[VAR_REF]],
356
357 // Allocate task.
358 // Returns struct kmp_task_t {
359 // [[KMP_TASK_T_TY]] task_data;
360 // [[KMP_TASK_TMAIN_TY]] privates;
361 // };
362 // CHECK: [[RES:%.+]] = call i8* @__kmpc_omp_task_alloc([[LOC]], i32 [[GTID:%.+]], i32 9, i64 256, i64 32, i32 (i32, i8*)* bitcast (i32 (i32, [[KMP_TASK_TMAIN_TY]]*)* [[TASK_ENTRY:@[^ ]+]] to i32 (i32, i8*)*))
363 // CHECK: [[RES_KMP_TASK:%.+]] = bitcast i8* [[RES]] to [[KMP_TASK_TMAIN_TY]]*
364
365 // Fill kmp_task_t->shareds by copying from original capture argument.
366 // CHECK: [[TASK:%.+]] = getelementptr inbounds [[KMP_TASK_TMAIN_TY]], [[KMP_TASK_TMAIN_TY]]* [[RES_KMP_TASK]], i{{[0-9]+}} 0, i{{[0-9]+}} 0
367 // CHECK: [[SHAREDS_REF_ADDR:%.+]] = getelementptr inbounds [[KMP_TASK_T_TY]], [[KMP_TASK_T_TY]]* [[TASK]], i{{[0-9]+}} 0, i{{[0-9]+}} 0
368 // CHECK: [[SHAREDS_REF:%.+]] = load i8*, i8** [[SHAREDS_REF_ADDR]],
369 // CHECK: [[CAPTURES_ADDR:%.+]] = bitcast [[CAP_TMAIN_TY]]* %{{.+}} to i8*
370 // CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 8 [[SHAREDS_REF]], i8* align 8 [[CAPTURES_ADDR]], i64 32, i1 false)
371
372 // Initialize kmp_task_t->privates with default values (no init for simple types, default constructors for classes).
373 // CHECK: [[PRIVATES:%.+]] = getelementptr inbounds [[KMP_TASK_TMAIN_TY]], [[KMP_TASK_TMAIN_TY]]* [[RES_KMP_TASK]], i{{[0-9]+}} 0, i{{[0-9]+}} 2
374
375 // t_var;
376 // vec;
377
378 // Constructors for s_arr and var.
379 // a_arr;
380 // CHECK: [[PRIVATE_S_ARR_REF:%.+]] = getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i{{[0-9]+}} 0, i{{[0-9]+}} 2
381 // CHECK: getelementptr inbounds [2 x [[S_INT_TY]]], [2 x [[S_INT_TY]]]* [[PRIVATE_S_ARR_REF]], i{{.+}} 0, i{{.+}} 0
382 // CHECK: getelementptr inbounds [[S_INT_TY]], [[S_INT_TY]]* %{{.+}}, i{{.+}} 2
383 // CHECK: call {{.*}} [[S_INT_TY_CONSTR]]([[S_INT_TY]]* {{[^,]*}} [[S_ARR_CUR:%[^,]+]])
384 // CHECK: getelementptr inbounds [[S_INT_TY]], [[S_INT_TY]]* [[S_ARR_CUR]], i{{.+}} 1
385 // CHECK: icmp eq
386 // CHECK: br i1
387
388 // var;
389 // CHECK: [[PRIVATE_VAR_REF:%.+]] = getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 3
390 // CHECK: call {{.*}} [[S_INT_TY_CONSTR]]([[S_INT_TY]]* {{[^,]*}} [[PRIVATE_VAR_REF]])
391
392 // Provide pointer to destructor function, which will destroy private variables at the end of the task.
393 // CHECK: [[DESTRUCTORS_REF:%.+]] = getelementptr inbounds [[KMP_TASK_T_TY]], [[KMP_TASK_T_TY]]* [[TASK]], i{{.+}} 0, i{{.+}} 3
394 // CHECK: [[DESTRUCTORS_PTR:%.+]] = bitcast %union{{.+}}* [[DESTRUCTORS_REF]] to i32 (i32, i8*)**
395 // CHECK: store i32 (i32, i8*)* bitcast (i32 (i32, [[KMP_TASK_TMAIN_TY]]*)* [[DESTRUCTORS:@.+]] to i32 (i32, i8*)*), i32 (i32, i8*)** [[DESTRUCTORS_PTR]],
396
397 // Start task.
398 // CHECK: call void @__kmpc_taskloop([[LOC]], i32 [[GTID]], i8* [[RES]], i32 1, i64* %{{.+}}, i64* %{{.+}}, i64 %{{.+}}, i32 1, i32 0, i64 0, i8* bitcast (void ([[KMP_TASK_TMAIN_TY]]*, [[KMP_TASK_TMAIN_TY]]*, i32)* [[TMAIN_DUP:@.+]] to i8*))
399
400 // No destructors must be called for private copies of s_arr and var.
401 // CHECK-NOT: getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 2
402 // CHECK-NOT: getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 3
403
404 // CHECK: define internal void [[PRIVATES_MAP_FN:@.+]]([[PRIVATES_TMAIN_TY]]* noalias %0, i32** noalias %1, [2 x i32]** noalias %2, [2 x [[S_INT_TY]]]** noalias %3, [[S_INT_TY]]** noalias %4)
405 // CHECK: [[PRIVATES:%.+]] = load [[PRIVATES_TMAIN_TY]]*, [[PRIVATES_TMAIN_TY]]**
406 // CHECK: [[PRIV_T_VAR:%.+]] = getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i32 0, i32 0
407 // CHECK: [[ARG1:%.+]] = load i32**, i32*** %{{.+}},
408 // CHECK: store i32* [[PRIV_T_VAR]], i32** [[ARG1]],
409 // CHECK: [[PRIV_VEC:%.+]] = getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i32 0, i32 1
410 // CHECK: [[ARG2:%.+]] = load [2 x i32]**, [2 x i32]*** %{{.+}},
411 // CHECK: store [2 x i32]* [[PRIV_VEC]], [2 x i32]** [[ARG2]],
412 // CHECK: [[PRIV_S_VAR:%.+]] = getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i32 0, i32 2
413 // CHECK: [[ARG3:%.+]] = load [2 x [[S_INT_TY]]]**, [2 x [[S_INT_TY]]]*** %{{.+}},
414 // CHECK: store [2 x [[S_INT_TY]]]* [[PRIV_S_VAR]], [2 x [[S_INT_TY]]]** [[ARG3]],
415 // CHECK: [[PRIV_VAR:%.+]] = getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i32 0, i32 3
416 // CHECK: [[ARG4:%.+]] = load [[S_INT_TY]]**, [[S_INT_TY]]*** {{.+}},
417 // CHECK: store [[S_INT_TY]]* [[PRIV_VAR]], [[S_INT_TY]]** [[ARG4]],
418 // CHECK: ret void
419
420 // CHECK: define internal i32 [[TASK_ENTRY]](i32 %0, [[KMP_TASK_TMAIN_TY]]* noalias %1)
421 // CHECK: alloca i32*,
422 // CHECK-DAG: [[PRIV_T_VAR_ADDR:%.+]] = alloca i32*,
423 // CHECK-DAG: [[PRIV_VEC_ADDR:%.+]] = alloca [2 x i32]*,
424 // CHECK-DAG: [[PRIV_S_ARR_ADDR:%.+]] = alloca [2 x [[S_INT_TY]]]*,
425 // CHECK-DAG: [[PRIV_VAR_ADDR:%.+]] = alloca [[S_INT_TY]]*,
426 // CHECK: store void (i8*, ...)* bitcast (void ([[PRIVATES_TMAIN_TY]]*, i32**, [2 x i32]**, [2 x [[S_INT_TY]]]**, [[S_INT_TY]]**)* [[PRIVATES_MAP_FN]] to void (i8*, ...)*), void (i8*, ...)** [[MAP_FN_ADDR:%.+]],
427 // CHECK: [[MAP_FN:%.+]] = load void (i8*, ...)*, void (i8*, ...)** [[MAP_FN_ADDR]],
428 // CHECK: call void (i8*, ...) [[MAP_FN]](i8* %{{.+}}, i32** [[PRIV_T_VAR_ADDR]], [2 x i32]** [[PRIV_VEC_ADDR]], [2 x [[S_INT_TY]]]** [[PRIV_S_ARR_ADDR]], [[S_INT_TY]]** [[PRIV_VAR_ADDR]])
429 // CHECK: [[PRIV_T_VAR:%.+]] = load i32*, i32** [[PRIV_T_VAR_ADDR]],
430 // CHECK: [[PRIV_VEC:%.+]] = load [2 x i32]*, [2 x i32]** [[PRIV_VEC_ADDR]],
431 // CHECK: [[PRIV_S_ARR:%.+]] = load [2 x [[S_INT_TY]]]*, [2 x [[S_INT_TY]]]** [[PRIV_S_ARR_ADDR]],
432 // CHECK: [[PRIV_VAR:%.+]] = load [[S_INT_TY]]*, [[S_INT_TY]]** [[PRIV_VAR_ADDR]],
433
434 // Privates actually are used.
435 // CHECK-DAG: [[PRIV_VAR]]
436 // CHECK-DAG: [[PRIV_T_VAR]]
437 // CHECK-DAG: [[PRIV_S_ARR]]
438 // CHECK-DAG: [[PRIV_VEC]]
439
440 // CHECK: icmp ne i32 %{{.+}}, 0
441 // CHECK-NEXT: br i1
442 // CHECK: load i32, i32* %
443 // CHECK: store i32 %{{.+}}, i32* %
444 // CHECK: bitcast [2 x i32]* %{{.+}} to i8*
445 // CHECK: bitcast [2 x i32]* %{{.+}} to i8*
446 // CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* align {{[0-9]+}} %
447 // CHECK: getelementptr inbounds [2 x [[S_INT_TY]]], [2 x [[S_INT_TY]]]* %
448 // CHECK: phi [[S_INT_TY]]*
449 // CHECK: phi [[S_INT_TY]]*
450 // CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* align {{[0-9]+}} %
451 // CHECK: icmp eq [[S_INT_TY]]* %
452 // CHECK-NEXT: br i1
453 // CHECK: bitcast [[S_INT_TY]]* %{{.+}} to i8*
454 // CHECK: bitcast [[S_INT_TY]]* %{{.+}} to i8*
455 // CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* align {{[0-9]+}} %
456 // CHECK: br label
457 // CHECK: ret
458
459 // CHECK: define internal void [[TMAIN_DUP]]([[KMP_TASK_TMAIN_TY]]* %0, [[KMP_TASK_TMAIN_TY]]* %1, i32 %2)
460 // CHECK: getelementptr inbounds [[KMP_TASK_TMAIN_TY]], [[KMP_TASK_TMAIN_TY]]* %{{.+}}, i32 0, i32 0
461 // CHECK: getelementptr inbounds [[KMP_TASK_T_TY]], [[KMP_TASK_T_TY]]* %{{.+}}, i32 0, i32 8
462 // CHECK: load i32, i32* %
463 // CHECK: store i32 %{{.+}}, i32* %
464 // CHECK: getelementptr inbounds [[KMP_TASK_TMAIN_TY]], [[KMP_TASK_TMAIN_TY]]* %{{.+}}, i32 0, i32 2
465 // CHECK: getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* %{{.+}}, i32 0, i32 2
466 // CHECK: getelementptr inbounds [2 x [[S_INT_TY]]], [2 x [[S_INT_TY]]]* %{{.+}}, i32 0, i32 0
467 // CHECK: getelementptr inbounds [[S_INT_TY]], [[S_INT_TY]]* %{{.+}}, i64 2
468 // CHECK: br label %
469
470 // CHECK: phi [[S_INT_TY]]*
471 // CHECK: call {{.*}} [[S_INT_TY_CONSTR]]([[S_INT_TY]]*
472 // CHECK: getelementptr inbounds [[S_INT_TY]], [[S_INT_TY]]* %{{.+}}, i64 1
473 // CHECK: icmp eq [[S_INT_TY]]* %
474 // CHECK: br i1 %
475
476 // CHECK: getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* %{{.+}}, i32 0, i32 3
477 // CHECK: call {{.*}} [[S_INT_TY_CONSTR]]([[S_INT_TY]]*
478 // CHECK: ret void
479
480 // CHECK: define internal i32 [[DESTRUCTORS]](i32 %0, [[KMP_TASK_TMAIN_TY]]* noalias %1)
481 // CHECK: [[PRIVATES:%.+]] = getelementptr inbounds [[KMP_TASK_TMAIN_TY]], [[KMP_TASK_TMAIN_TY]]* [[RES_KMP_TASK:%.+]], i{{[0-9]+}} 0, i{{[0-9]+}} 2
482 // CHECK: [[PRIVATE_S_ARR_REF:%.+]] = getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 2
483 // CHECK: [[PRIVATE_VAR_REF:%.+]] = getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 3
484 // CHECK: call void @_ZN1SIiED1Ev([[S_INT_TY]]* {{[^,]*}} [[PRIVATE_VAR_REF]])
485 // CHECK: getelementptr inbounds [2 x [[S_INT_TY]]], [2 x [[S_INT_TY]]]* [[PRIVATE_S_ARR_REF]], i{{.+}} 0, i{{.+}} 0
486 // CHECK: getelementptr inbounds [[S_INT_TY]], [[S_INT_TY]]* %{{.+}}, i{{.+}} 2
487 // CHECK: [[PRIVATE_S_ARR_ELEM_REF:%.+]] = getelementptr inbounds [[S_INT_TY]], [[S_INT_TY]]* %{{.+}}, i{{.+}} -1
488 // CHECK: call void @_ZN1SIiED1Ev([[S_INT_TY]]* {{[^,]*}} [[PRIVATE_S_ARR_ELEM_REF]])
489 // CHECK: icmp eq
490 // CHECK: br i1
491 // CHECK: ret i32
492
493 #endif
494 #elif defined(ARRAY)
495 // ARRAY-LABEL: array_func
496 struct St {
497 int a, b;
StSt498 St() : a(0), b(0) {}
StSt499 St(const St &) {}
~StSt500 ~St() {}
501 };
502
array_func(int n,float a[n],St s[2])503 void array_func(int n, float a[n], St s[2]) {
504 // ARRAY: call i8* @__kmpc_omp_task_alloc(
505 // ARRAY: call void @__kmpc_taskloop(
506 // ARRAY: store float** %{{.+}}, float*** %{{.+}},
507 // ARRAY: store %struct.St** %{{.+}}, %struct.St*** %{{.+}},
508 // ARRAY: icmp ne i32 %{{.+}}, 0
509 // ARRAY: store float* %{{.+}}, float** %{{.+}},
510 // ARRAY: store %struct.St* %{{.+}}, %struct.St** %{{.+}},
511 #pragma omp parallel master taskloop simd lastprivate(a, s)
512 for (int i = 0; i < 10; ++i)
513 ;
514 }
515 #else
516
517 // LOOP-LABEL: loop
loop()518 void loop() {
519 // LOOP: call i8* @__kmpc_omp_task_alloc(
520 // LOOP: call void @__kmpc_taskloop(
521 int i, j;
522 #pragma omp parallel master taskloop simd linear(i, j)
523 for (i = 0; i < 10; ++i)
524 ++j;
525 }
526 #endif
527
528