1 // RUN: %clang_cc1 -no-opaque-pointers -verify -fopenmp -x c++ -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck %s
2 // RUN: %clang_cc1 -no-opaque-pointers -fopenmp -x c++ -std=c++11 -triple x86_64-apple-darwin10 -emit-pch -o %t %s
3 // RUN: %clang_cc1 -no-opaque-pointers -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 -no-opaque-pointers -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 -no-opaque-pointers -verify -fopenmp -x c++ -fblocks -DBLOCKS -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck -check-prefix=BLOCKS %s
6 // RUN: %clang_cc1 -no-opaque-pointers -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 -no-opaque-pointers -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 -no-opaque-pointers -verify -fopenmp-simd -x c++ -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s
10 // RUN: %clang_cc1 -no-opaque-pointers -fopenmp-simd -x c++ -std=c++11 -triple x86_64-apple-darwin10 -emit-pch -o %t %s
11 // RUN: %clang_cc1 -no-opaque-pointers -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 -no-opaque-pointers -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 -no-opaque-pointers -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 -no-opaque-pointers -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 -no-opaque-pointers -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 master taskloop 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 master taskloop 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 noundef i32 [[TASK_ENTRY]](i32 noundef %0, %{{.+}}* noalias noundef %1)
85 g = 1;
86 sivar = 11;
87 // LAMBDA: store double 1.0{{.+}}, double* %{{.+}},
88 // LAMBDA: store i{{[0-9]+}} 11, i{{[0-9]+}}* %{{.+}},
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: [[SIVAR:@.+]] = internal global i{{[0-9]+}} 0,
107 // BLOCKS-LABEL: @main
108 // BLOCKS: call void {{%.+}}(i8
109 ^{
110 // BLOCKS: define{{.*}} internal{{.*}} void {{.+}}(i8*
111 // 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*)*))
112 // BLOCKS: [[PRIVATES:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* %{{.+}}, i{{.+}} 0, i{{.+}} 1
113 // 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*))
114 // BLOCKS: ret
115 #pragma omp master taskloop lastprivate(g, sivar)
116 for (int i = 0; i < 10; ++i) {
117 // BLOCKS: define {{.+}} void {{@.+}}(i8*
118 // BLOCKS-NOT: [[G]]{{[[^:word:]]}}
119 // BLOCKS: store double 2.0{{.+}}, double*
120 // BLOCKS-NOT: [[G]]{{[[^:word:]]}}
121 // BLOCKS-NOT: [[SIVAR]]{{[[^:word:]]}}
122 // BLOCKS: store i{{[0-9]+}} 22, i{{[0-9]+}}*
123 // BLOCKS-NOT: [[SIVAR]]{{[[^:word:]]}}
124 // BLOCKS: ret
125
126 // BLOCKS: store double* %{{.+}}, double** %{{.+}},
127 // BLOCKS: store i{{[0-9]+}}* %{{.+}}, i{{[0-9]+}}** %{{.+}},
128 // BLOCKS: define internal noundef i32 [[TASK_ENTRY]](i32 noundef %0, %{{.+}}* noalias noundef %1)
129 g = 1;
130 sivar = 11;
131 // BLOCKS: store double 1.0{{.+}}, double* %{{.+}},
132 // BLOCKS-NOT: [[G]]{{[[^:word:]]}}
133 // BLOCKS: store i{{[0-9]+}} 11, i{{[0-9]+}}* %{{.+}},
134 // BLOCKS-NOT: [[SIVAR]]{{[[^:word:]]}}
135 // BLOCKS: call void {{%.+}}(i8
136 // BLOCKS: icmp ne i32 %{{.+}}, 0
137 // BLOCKS: br i1
138 // BLOCKS: load double, double* %
139 // BLOCKS: store volatile double %
140 // BLOCKS: load i32, i32* %
141 // BLOCKS: store i32 %
142 ^{
143 g = 2;
144 sivar = 22;
145 }();
146 }
147 }();
148 return 0;
149 #else
150 S<double> ttt;
151 S<double> test;
152 int t_var = 0;
153 int vec[] = {1, 2};
154 S<double> s_arr[] = {1, 2};
155 S<double> var(3);
156 #pragma omp master taskloop lastprivate(var, t_var, s_arr, vec, s_arr, var, sivar)
157 for (int i = 0; i < 10; ++i) {
158 vec[0] = t_var;
159 s_arr[0] = var;
160 sivar = 33;
161 }
162 return tmain<int>();
163 #endif
164 }
165
166 // CHECK: [[SIVAR:.+]] = internal global i{{[0-9]+}} 0,
167 // CHECK: define{{.*}} i{{[0-9]+}} @main()
168 // CHECK: alloca [[S_DOUBLE_TY]],
169 // CHECK: [[TEST:%.+]] = alloca [[S_DOUBLE_TY]],
170 // CHECK: [[T_VAR_ADDR:%.+]] = alloca i32,
171 // CHECK: [[VEC_ADDR:%.+]] = alloca [2 x i32],
172 // CHECK: [[S_ARR_ADDR:%.+]] = alloca [2 x [[S_DOUBLE_TY]]],
173 // CHECK: [[VAR_ADDR:%.+]] = alloca [[S_DOUBLE_TY]],
174 // CHECK: [[GTID:%.+]] = call i32 @__kmpc_global_thread_num([[LOC:%.+]])
175
176 // CHECK: call {{.*}} [[S_DOUBLE_TY_CONSTR:@.+]]([[S_DOUBLE_TY]]* {{[^,]*}} [[TEST]])
177
178 // CHECK: [[RES:%.+]] = call {{.*}}i32 @__kmpc_master(
179 // CHECK-NEXT: [[IS_MASTER:%.+]] = icmp ne i32 [[RES]], 0
180 // CHECK-NEXT: br i1 [[IS_MASTER]], label {{%?}}[[THEN:.+]], label {{%?}}[[EXIT:.+]]
181 // CHECK: [[THEN]]
182 // Store original variables in capture struct.
183 // CHECK: [[VEC_REF:%.+]] = getelementptr inbounds [[CAP_MAIN_TY]], [[CAP_MAIN_TY]]* %{{.+}}, i{{[0-9]+}} 0, i{{[0-9]+}} 0
184 // CHECK: store [2 x i32]* [[VEC_ADDR]], [2 x i32]** [[VEC_REF]],
185 // CHECK: [[T_VAR_REF:%.+]] = getelementptr inbounds [[CAP_MAIN_TY]], [[CAP_MAIN_TY]]* %{{.+}}, i{{[0-9]+}} 0, i{{[0-9]+}} 1
186 // CHECK: store i32* [[T_VAR_ADDR]], i32** [[T_VAR_REF]],
187 // CHECK: [[S_ARR_REF:%.+]] = getelementptr inbounds [[CAP_MAIN_TY]], [[CAP_MAIN_TY]]* %{{.+}}, i{{[0-9]+}} 0, i{{[0-9]+}} 2
188 // CHECK: store [2 x [[S_DOUBLE_TY]]]* [[S_ARR_ADDR]], [2 x [[S_DOUBLE_TY]]]** [[S_ARR_REF]],
189 // CHECK: [[VAR_REF:%.+]] = getelementptr inbounds [[CAP_MAIN_TY]], [[CAP_MAIN_TY]]* %{{.+}}, i{{[0-9]+}} 0, i{{[0-9]+}} 3
190 // CHECK: store [[S_DOUBLE_TY]]* [[VAR_ADDR]], [[S_DOUBLE_TY]]** [[VAR_REF]],
191 // CHECK: [[SIVAR_REF:%.+]] = getelementptr inbounds [[CAP_MAIN_TY]], [[CAP_MAIN_TY]]* %{{.+}}, i{{[0-9]+}} 0, i{{[0-9]+}} 4
192 // CHECK: store i{{[0-9]+}}* [[SIVAR]], i{{[0-9]+}}** [[SIVAR_REF]],
193
194 // Allocate task.
195 // Returns struct kmp_task_t {
196 // [[KMP_TASK_T]] task_data;
197 // [[KMP_TASK_MAIN_TY]] privates;
198 // };
199 // 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*)*))
200 // CHECK: [[RES_KMP_TASK:%.+]] = bitcast i8* [[RES]] to [[KMP_TASK_MAIN_TY]]*
201
202 // Fill kmp_task_t->shareds by copying from original capture argument.
203 // CHECK: [[TASK:%.+]] = getelementptr inbounds [[KMP_TASK_MAIN_TY]], [[KMP_TASK_MAIN_TY]]* [[RES_KMP_TASK]], i{{[0-9]+}} 0, i{{[0-9]+}} 0
204 // CHECK: [[SHAREDS_REF_ADDR:%.+]] = getelementptr inbounds [[KMP_TASK_T_TY]], [[KMP_TASK_T_TY]]* [[TASK]], i{{[0-9]+}} 0, i{{[0-9]+}} 0
205 // CHECK: [[SHAREDS_REF:%.+]] = load i8*, i8** [[SHAREDS_REF_ADDR]],
206 // CHECK: [[CAPTURES_ADDR:%.+]] = bitcast [[CAP_MAIN_TY]]* %{{.+}} to i8*
207 // CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 8 [[SHAREDS_REF]], i8* align 8 [[CAPTURES_ADDR]], i64 40, i1 false)
208
209 // Initialize kmp_task_t->privates with default values (no init for simple types, default constructors for classes).
210 // Also copy address of private copy to the corresponding shareds reference.
211 // CHECK: [[PRIVATES:%.+]] = getelementptr inbounds [[KMP_TASK_MAIN_TY]], [[KMP_TASK_MAIN_TY]]* [[RES_KMP_TASK]], i{{[0-9]+}} 0, i{{[0-9]+}} 1
212
213 // Constructors for s_arr and var.
214 // s_arr;
215 // CHECK: [[PRIVATE_S_ARR_REF:%.+]] = getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i{{[0-9]+}} 0, i{{[0-9]+}} 0
216 // CHECK: call {{.*}} [[S_DOUBLE_TY_CONSTR]]([[S_DOUBLE_TY]]* {{[^,]*}} [[S_ARR_CUR:%[^,]+]])
217 // CHECK: getelementptr inbounds [[S_DOUBLE_TY]], [[S_DOUBLE_TY]]* [[S_ARR_CUR]], i{{.+}} 1
218 // CHECK: icmp eq
219 // CHECK: br i1
220
221 // var;
222 // CHECK: [[PRIVATE_VAR_REF:%.+]] = getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 1
223 // CHECK: call {{.*}} [[S_DOUBLE_TY_CONSTR]]([[S_DOUBLE_TY]]* {{[^,]*}} [[PRIVATE_VAR_REF]])
224
225 // t_var;
226 // vec;
227 // sivar;
228
229 // Provide pointer to destructor function, which will destroy private variables at the end of the task.
230 // CHECK: [[DESTRUCTORS_REF:%.+]] = getelementptr inbounds [[KMP_TASK_T_TY]], [[KMP_TASK_T_TY]]* [[TASK]], i{{.+}} 0, i{{.+}} 3
231 // CHECK: [[DESTRUCTORS_PTR:%.+]] = bitcast %union{{.+}}* [[DESTRUCTORS_REF]] to i32 (i32, i8*)**
232 // CHECK: store i32 (i32, i8*)* bitcast (i32 (i32, [[KMP_TASK_MAIN_TY]]*)* [[DESTRUCTORS:@.+]] to i32 (i32, i8*)*), i32 (i32, i8*)** [[DESTRUCTORS_PTR]],
233
234 // Start task.
235 // 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*))
236 // CHECK: call {{.*}}void @__kmpc_end_master(
237 // CHECK-NEXT: br label {{%?}}[[EXIT]]
238 // CHECK: [[EXIT]]
239
240 // CHECK: = call noundef i{{.+}} [[TMAIN_INT:@.+]]()
241
242 // No destructors must be called for private copies of s_arr and var.
243 // CHECK-NOT: getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 2
244 // CHECK-NOT: getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 3
245 // CHECK: call void [[S_DOUBLE_TY_DESTR:@.+]]([[S_DOUBLE_TY]]*
246 // CHECK-NOT: getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 2
247 // CHECK-NOT: getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 3
248 // CHECK: ret
249 //
250
251 // CHECK: define internal void [[PRIVATES_MAP_FN:@.+]]([[PRIVATES_MAIN_TY]]* noalias noundef %0, [[S_DOUBLE_TY]]** noalias noundef %1, i32** noalias noundef %2, [2 x [[S_DOUBLE_TY]]]** noalias noundef %3, [2 x i32]** noalias noundef %4, i32** noalias noundef %5)
252 // CHECK: [[PRIVATES:%.+]] = load [[PRIVATES_MAIN_TY]]*, [[PRIVATES_MAIN_TY]]**
253 // CHECK: [[PRIV_S_VAR:%.+]] = getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i32 0, i32 0
254 // CHECK: [[ARG3:%.+]] = load [2 x [[S_DOUBLE_TY]]]**, [2 x [[S_DOUBLE_TY]]]*** %{{.+}},
255 // CHECK: store [2 x [[S_DOUBLE_TY]]]* [[PRIV_S_VAR]], [2 x [[S_DOUBLE_TY]]]** [[ARG3]],
256 // CHECK: [[PRIV_VAR:%.+]] = getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i32 0, i32 1
257 // CHECK: [[ARG1:%.+]] = load [[S_DOUBLE_TY]]**, [[S_DOUBLE_TY]]*** {{.+}},
258 // CHECK: store [[S_DOUBLE_TY]]* [[PRIV_VAR]], [[S_DOUBLE_TY]]** [[ARG1]],
259 // CHECK: [[PRIV_T_VAR:%.+]] = getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i32 0, i32 2
260 // CHECK: [[ARG2:%.+]] = load i32**, i32*** %{{.+}},
261 // CHECK: store i32* [[PRIV_T_VAR]], i32** [[ARG2]],
262 // CHECK: [[PRIV_VEC:%.+]] = getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i32 0, i32 3
263 // CHECK: [[ARG4:%.+]] = load [2 x i32]**, [2 x i32]*** %{{.+}},
264 // CHECK: store [2 x i32]* [[PRIV_VEC]], [2 x i32]** [[ARG4]],
265 // CHECK: [[PRIV_SIVAR:%.+]] = getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i32 0, i32 4
266 // CHECK: [[ARG5:%.+]] = load i{{[0-9]+}}**, i{{[0-9]+}}*** %{{.+}},
267 // CHECK: store i{{[0-9]+}}* [[PRIV_SIVAR]], i{{[0-9]+}}** [[ARG5]],
268 // CHECK: ret void
269
270 // CHECK: define internal noundef i32 [[TASK_ENTRY]](i32 noundef %0, [[KMP_TASK_MAIN_TY]]* noalias noundef %1)
271
272 // CHECK: [[PRIV_VAR_ADDR:%.+]] = alloca [[S_DOUBLE_TY]]*,
273 // CHECK: [[PRIV_T_VAR_ADDR:%.+]] = alloca i32*,
274 // CHECK: [[PRIV_S_ARR_ADDR:%.+]] = alloca [2 x [[S_DOUBLE_TY]]]*,
275 // CHECK: [[PRIV_VEC_ADDR:%.+]] = alloca [2 x i32]*,
276 // CHECK: [[PRIV_SIVAR_ADDR:%.+]] = alloca i32*,
277 // 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:%.+]],
278 // CHECK: [[MAP_FN:%.+]] = load void (i8*, ...)*, void (i8*, ...)** [[MAP_FN_ADDR]],
279
280 // CHECK: [[FN:%.+]] = bitcast void (i8*, ...)* [[MAP_FN]] to void (i8*,
281 // CHECK: call void [[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]])
282
283 // CHECK: [[PRIV_VAR:%.+]] = load [[S_DOUBLE_TY]]*, [[S_DOUBLE_TY]]** [[PRIV_VAR_ADDR]],
284 // CHECK: [[PRIV_T_VAR:%.+]] = load i32*, i32** [[PRIV_T_VAR_ADDR]],
285 // CHECK: [[PRIV_S_ARR:%.+]] = load [2 x [[S_DOUBLE_TY]]]*, [2 x [[S_DOUBLE_TY]]]** [[PRIV_S_ARR_ADDR]],
286 // CHECK: [[PRIV_VEC:%.+]] = load [2 x i32]*, [2 x i32]** [[PRIV_VEC_ADDR]],
287 // CHECK: [[PRIV_SIVAR:%.+]] = load i32*, i32** [[PRIV_SIVAR_ADDR]],
288
289 // Privates actually are used.
290 // CHECK-DAG: [[PRIV_VAR]]
291 // CHECK-DAG: [[PRIV_T_VAR]]
292 // CHECK-DAG: [[PRIV_S_ARR]]
293 // CHECK-DAG: [[PRIV_VEC]]
294 // CHECK-DAG: [[PRIV_SIVAR]]
295
296 // CHECK: icmp ne i32 %{{.+}}, 0
297 // CHECK-NEXT: br i1
298 // CHECK: bitcast [[S_DOUBLE_TY]]* %{{.+}} to i8*
299 // CHECK: bitcast [[S_DOUBLE_TY]]* %{{.+}} to i8*
300 // CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* align {{[0-9]+}} %
301 // CHECK: load i32, i32* %
302 // CHECK: store i32 %{{.+}}, i32* %
303 // CHECK: getelementptr inbounds [2 x [[S_DOUBLE_TY]]], [2 x [[S_DOUBLE_TY]]]* %
304 // CHECK: phi [[S_DOUBLE_TY]]*
305 // CHECK: phi [[S_DOUBLE_TY]]*
306 // CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* align {{[0-9]+}} %
307 // CHECK: icmp eq [[S_DOUBLE_TY]]* %
308 // CHECK-NEXT: br i1
309 // CHECK: bitcast [2 x i32]* %{{.+}} to i8*
310 // CHECK: bitcast [2 x i32]* %{{.+}} to i8*
311 // CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* align {{[0-9]+}} %
312 // CHECK: load i32, i32* %
313 // CHECK: store i32 %{{.+}}, i32* %
314 // CHECK: br label
315 // CHECK: ret
316
317 // CHECK: define internal void [[MAIN_DUP]]([[KMP_TASK_MAIN_TY]]* noundef %0, [[KMP_TASK_MAIN_TY]]* noundef %1, i32 noundef %2)
318 // CHECK: getelementptr inbounds [[KMP_TASK_MAIN_TY]], [[KMP_TASK_MAIN_TY]]* %{{.+}}, i32 0, i32 0
319 // CHECK: getelementptr inbounds [[KMP_TASK_T_TY]], [[KMP_TASK_T_TY]]* %{{.+}}, i32 0, i32 8
320 // CHECK: load i32, i32* %
321 // CHECK: store i32 %{{.+}}, i32* %
322 // CHECK: getelementptr inbounds [[KMP_TASK_MAIN_TY]], [[KMP_TASK_MAIN_TY]]* %{{.+}}, i32 0, i32 1
323 // CHECK: getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* %{{.+}}, i32 0, i32 0
324 // CHECK: getelementptr inbounds [2 x [[S_DOUBLE_TY]]], [2 x [[S_DOUBLE_TY]]]* %{{.+}}, i32 0, i32 0
325 // CHECK: getelementptr inbounds [[S_DOUBLE_TY]], [[S_DOUBLE_TY]]* %{{.+}}, i64 2
326 // CHECK: br label %
327
328 // CHECK: phi [[S_DOUBLE_TY]]*
329 // CHECK: call {{.*}} [[S_DOUBLE_TY_CONSTR]]([[S_DOUBLE_TY]]*
330 // CHECK: getelementptr inbounds [[S_DOUBLE_TY]], [[S_DOUBLE_TY]]* %{{.+}}, i64 1
331 // CHECK: icmp eq [[S_DOUBLE_TY]]* %
332 // CHECK: br i1 %
333
334 // CHECK: getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* %{{.+}}, i32 0, i32 1
335 // CHECK: call {{.*}} [[S_DOUBLE_TY_CONSTR]]([[S_DOUBLE_TY]]*
336 // CHECK: ret void
337
338 // CHECK: define internal noundef i32 [[DESTRUCTORS]](i32 noundef %0, [[KMP_TASK_MAIN_TY]]* noalias noundef %1)
339 // CHECK: [[PRIVATES:%.+]] = getelementptr inbounds [[KMP_TASK_MAIN_TY]], [[KMP_TASK_MAIN_TY]]* [[RES_KMP_TASK:%.+]], i{{[0-9]+}} 0, i{{[0-9]+}} 1
340 // CHECK: [[PRIVATE_S_ARR_REF:%.+]] = getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 0
341 // CHECK: [[PRIVATE_VAR_REF:%.+]] = getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 1
342 // CHECK: call {{.*}} [[S_DOUBLE_TY_DESTR]]([[S_DOUBLE_TY]]* {{[^,]*}} [[PRIVATE_VAR_REF]])
343 // CHECK: getelementptr inbounds [2 x [[S_DOUBLE_TY]]], [2 x [[S_DOUBLE_TY]]]* [[PRIVATE_S_ARR_REF]], i{{.+}} 0, i{{.+}} 0
344 // CHECK: getelementptr inbounds [[S_DOUBLE_TY]], [[S_DOUBLE_TY]]* %{{.+}}, i{{.+}} 2
345 // CHECK: [[PRIVATE_S_ARR_ELEM_REF:%.+]] = getelementptr inbounds [[S_DOUBLE_TY]], [[S_DOUBLE_TY]]* %{{.+}}, i{{.+}} -1
346 // CHECK: call {{.*}} [[S_DOUBLE_TY_DESTR]]([[S_DOUBLE_TY]]* {{[^,]*}} [[PRIVATE_S_ARR_ELEM_REF]])
347 // CHECK: icmp eq
348 // CHECK: br i1
349 // CHECK: ret i32
350
351 // CHECK: define {{.*}} i{{[0-9]+}} [[TMAIN_INT]]()
352 // CHECK: alloca [[S_INT_TY]],
353 // CHECK: [[TEST:%.+]] = alloca [[S_INT_TY]],
354 // CHECK: [[T_VAR_ADDR:%.+]] = alloca i32, align 128
355 // CHECK: [[VEC_ADDR:%.+]] = alloca [2 x i32],
356 // CHECK: [[S_ARR_ADDR:%.+]] = alloca [2 x [[S_INT_TY]]],
357 // CHECK: [[VAR_ADDR:%.+]] = alloca [[S_INT_TY]],
358 // CHECK: [[GTID:%.+]] = call i32 @__kmpc_global_thread_num([[LOC:%.+]])
359
360 // CHECK: call {{.*}} [[S_INT_TY_CONSTR:@.+]]([[S_INT_TY]]* {{[^,]*}} [[TEST]])
361
362 // Store original variables in capture struct.
363 // CHECK: [[VEC_REF:%.+]] = getelementptr inbounds [[CAP_TMAIN_TY]], [[CAP_TMAIN_TY]]* %{{.+}}, i{{[0-9]+}} 0, i{{[0-9]+}} 0
364 // CHECK: store [2 x i32]* [[VEC_ADDR]], [2 x i32]** [[VEC_REF]],
365 // CHECK: [[T_VAR_REF:%.+]] = getelementptr inbounds [[CAP_TMAIN_TY]], [[CAP_TMAIN_TY]]* %{{.+}}, i{{[0-9]+}} 0, i{{[0-9]+}} 1
366 // CHECK: store i32* [[T_VAR_ADDR]], i32** [[T_VAR_REF]],
367 // CHECK: [[S_ARR_REF:%.+]] = getelementptr inbounds [[CAP_TMAIN_TY]], [[CAP_TMAIN_TY]]* %{{.+}}, i{{[0-9]+}} 0, i{{[0-9]+}} 2
368 // CHECK: store [2 x [[S_INT_TY]]]* [[S_ARR_ADDR]], [2 x [[S_INT_TY]]]** [[S_ARR_REF]],
369 // CHECK: [[VAR_REF:%.+]] = getelementptr inbounds [[CAP_TMAIN_TY]], [[CAP_TMAIN_TY]]* %{{.+}}, i{{[0-9]+}} 0, i{{[0-9]+}} 3
370 // CHECK: store [[S_INT_TY]]* [[VAR_ADDR]], [[S_INT_TY]]** [[VAR_REF]],
371
372 // Allocate task.
373 // Returns struct kmp_task_t {
374 // [[KMP_TASK_T_TY]] task_data;
375 // [[KMP_TASK_TMAIN_TY]] privates;
376 // };
377 // 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*)*))
378 // CHECK: [[RES_KMP_TASK:%.+]] = bitcast i8* [[RES]] to [[KMP_TASK_TMAIN_TY]]*
379
380 // Fill kmp_task_t->shareds by copying from original capture argument.
381 // CHECK: [[TASK:%.+]] = getelementptr inbounds [[KMP_TASK_TMAIN_TY]], [[KMP_TASK_TMAIN_TY]]* [[RES_KMP_TASK]], i{{[0-9]+}} 0, i{{[0-9]+}} 0
382 // CHECK: [[SHAREDS_REF_ADDR:%.+]] = getelementptr inbounds [[KMP_TASK_T_TY]], [[KMP_TASK_T_TY]]* [[TASK]], i{{[0-9]+}} 0, i{{[0-9]+}} 0
383 // CHECK: [[SHAREDS_REF:%.+]] = load i8*, i8** [[SHAREDS_REF_ADDR]],
384 // CHECK: [[CAPTURES_ADDR:%.+]] = bitcast [[CAP_TMAIN_TY]]* %{{.+}} to i8*
385 // CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 8 [[SHAREDS_REF]], i8* align 8 [[CAPTURES_ADDR]], i64 32, i1 false)
386
387 // Initialize kmp_task_t->privates with default values (no init for simple types, default constructors for classes).
388 // CHECK: [[PRIVATES:%.+]] = getelementptr inbounds [[KMP_TASK_TMAIN_TY]], [[KMP_TASK_TMAIN_TY]]* [[RES_KMP_TASK]], i{{[0-9]+}} 0, i{{[0-9]+}} 2
389
390 // t_var;
391 // vec;
392
393 // Constructors for s_arr and var.
394 // a_arr;
395 // CHECK: [[PRIVATE_S_ARR_REF:%.+]] = getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i{{[0-9]+}} 0, i{{[0-9]+}} 2
396 // CHECK: getelementptr inbounds [2 x [[S_INT_TY]]], [2 x [[S_INT_TY]]]* [[PRIVATE_S_ARR_REF]], i{{.+}} 0, i{{.+}} 0
397 // CHECK: getelementptr inbounds [[S_INT_TY]], [[S_INT_TY]]* %{{.+}}, i{{.+}} 2
398 // CHECK: call {{.*}} [[S_INT_TY_CONSTR]]([[S_INT_TY]]* {{[^,]*}} [[S_ARR_CUR:%[^,]+]])
399 // CHECK: getelementptr inbounds [[S_INT_TY]], [[S_INT_TY]]* [[S_ARR_CUR]], i{{.+}} 1
400 // CHECK: icmp eq
401 // CHECK: br i1
402
403 // var;
404 // CHECK: [[PRIVATE_VAR_REF:%.+]] = getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 3
405 // CHECK: call {{.*}} [[S_INT_TY_CONSTR]]([[S_INT_TY]]* {{[^,]*}} [[PRIVATE_VAR_REF]])
406
407 // Provide pointer to destructor function, which will destroy private variables at the end of the task.
408 // CHECK: [[DESTRUCTORS_REF:%.+]] = getelementptr inbounds [[KMP_TASK_T_TY]], [[KMP_TASK_T_TY]]* [[TASK]], i{{.+}} 0, i{{.+}} 3
409 // CHECK: [[DESTRUCTORS_PTR:%.+]] = bitcast %union{{.+}}* [[DESTRUCTORS_REF]] to i32 (i32, i8*)**
410 // CHECK: store i32 (i32, i8*)* bitcast (i32 (i32, [[KMP_TASK_TMAIN_TY]]*)* [[DESTRUCTORS:@.+]] to i32 (i32, i8*)*), i32 (i32, i8*)** [[DESTRUCTORS_PTR]],
411
412 // Start task.
413 // 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*))
414
415 // No destructors must be called for private copies of s_arr and var.
416 // CHECK-NOT: getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 2
417 // CHECK-NOT: getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 3
418 // CHECK: call void [[S_INT_TY_DESTR:@.+]]([[S_INT_TY]]*
419 // CHECK-NOT: getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 2
420 // CHECK-NOT: getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 3
421 // CHECK: ret
422 //
423
424 // CHECK: define internal void [[PRIVATES_MAP_FN:@.+]]([[PRIVATES_TMAIN_TY]]* noalias noundef %0, i32** noalias noundef %1, [2 x i32]** noalias noundef %2, [2 x [[S_INT_TY]]]** noalias noundef %3, [[S_INT_TY]]** noalias noundef %4)
425 // CHECK: [[PRIVATES:%.+]] = load [[PRIVATES_TMAIN_TY]]*, [[PRIVATES_TMAIN_TY]]**
426 // CHECK: [[PRIV_T_VAR:%.+]] = getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i32 0, i32 0
427 // CHECK: [[ARG1:%.+]] = load i32**, i32*** %{{.+}},
428 // CHECK: store i32* [[PRIV_T_VAR]], i32** [[ARG1]],
429 // CHECK: [[PRIV_VEC:%.+]] = getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i32 0, i32 1
430 // CHECK: [[ARG2:%.+]] = load [2 x i32]**, [2 x i32]*** %{{.+}},
431 // CHECK: store [2 x i32]* [[PRIV_VEC]], [2 x i32]** [[ARG2]],
432 // CHECK: [[PRIV_S_VAR:%.+]] = getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i32 0, i32 2
433 // CHECK: [[ARG3:%.+]] = load [2 x [[S_INT_TY]]]**, [2 x [[S_INT_TY]]]*** %{{.+}},
434 // CHECK: store [2 x [[S_INT_TY]]]* [[PRIV_S_VAR]], [2 x [[S_INT_TY]]]** [[ARG3]],
435 // CHECK: [[PRIV_VAR:%.+]] = getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i32 0, i32 3
436 // CHECK: [[ARG4:%.+]] = load [[S_INT_TY]]**, [[S_INT_TY]]*** {{.+}},
437 // CHECK: store [[S_INT_TY]]* [[PRIV_VAR]], [[S_INT_TY]]** [[ARG4]],
438 // CHECK: ret void
439
440 // CHECK: define internal noundef i32 [[TASK_ENTRY]](i32 noundef %0, [[KMP_TASK_TMAIN_TY]]* noalias noundef %1)
441 // CHECK: alloca i32*,
442 // CHECK-DAG: [[PRIV_T_VAR_ADDR:%.+]] = alloca i32*,
443 // CHECK-DAG: [[PRIV_VEC_ADDR:%.+]] = alloca [2 x i32]*,
444 // CHECK-DAG: [[PRIV_S_ARR_ADDR:%.+]] = alloca [2 x [[S_INT_TY]]]*,
445 // CHECK-DAG: [[PRIV_VAR_ADDR:%.+]] = alloca [[S_INT_TY]]*,
446 // 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:%.+]],
447 // CHECK: [[MAP_FN:%.+]] = load void (i8*, ...)*, void (i8*, ...)** [[MAP_FN_ADDR]],
448 // CHECK: [[FN:%.+]] = bitcast void (i8*, ...)* [[MAP_FN]] to void (i8*,
449 // CHECK: call void [[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]])
450 // CHECK: [[PRIV_T_VAR:%.+]] = load i32*, i32** [[PRIV_T_VAR_ADDR]],
451 // CHECK: [[PRIV_VEC:%.+]] = load [2 x i32]*, [2 x i32]** [[PRIV_VEC_ADDR]],
452 // CHECK: [[PRIV_S_ARR:%.+]] = load [2 x [[S_INT_TY]]]*, [2 x [[S_INT_TY]]]** [[PRIV_S_ARR_ADDR]],
453 // CHECK: [[PRIV_VAR:%.+]] = load [[S_INT_TY]]*, [[S_INT_TY]]** [[PRIV_VAR_ADDR]],
454
455 // Privates actually are used.
456 // CHECK-DAG: [[PRIV_VAR]]
457 // CHECK-DAG: [[PRIV_T_VAR]]
458 // CHECK-DAG: [[PRIV_S_ARR]]
459 // CHECK-DAG: [[PRIV_VEC]]
460
461 // CHECK: icmp ne i32 %{{.+}}, 0
462 // CHECK-NEXT: br i1
463 // CHECK: load i32, i32* %
464 // CHECK: store i32 %{{.+}}, i32* %
465 // CHECK: bitcast [2 x i32]* %{{.+}} to i8*
466 // CHECK: bitcast [2 x i32]* %{{.+}} to i8*
467 // CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* align {{[0-9]+}} %
468 // CHECK: getelementptr inbounds [2 x [[S_INT_TY]]], [2 x [[S_INT_TY]]]* %
469 // CHECK: phi [[S_INT_TY]]*
470 // CHECK: phi [[S_INT_TY]]*
471 // CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* align {{[0-9]+}} %
472 // CHECK: icmp eq [[S_INT_TY]]* %
473 // CHECK-NEXT: br i1
474 // CHECK: bitcast [[S_INT_TY]]* %{{.+}} to i8*
475 // CHECK: bitcast [[S_INT_TY]]* %{{.+}} to i8*
476 // CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* align {{[0-9]+}} %
477 // CHECK: br label
478 // CHECK: ret
479
480 // CHECK: define internal void [[TMAIN_DUP]]([[KMP_TASK_TMAIN_TY]]* noundef %0, [[KMP_TASK_TMAIN_TY]]* noundef %1, i32 noundef %2)
481 // CHECK: getelementptr inbounds [[KMP_TASK_TMAIN_TY]], [[KMP_TASK_TMAIN_TY]]* %{{.+}}, i32 0, i32 0
482 // CHECK: getelementptr inbounds [[KMP_TASK_T_TY]], [[KMP_TASK_T_TY]]* %{{.+}}, i32 0, i32 8
483 // CHECK: load i32, i32* %
484 // CHECK: store i32 %{{.+}}, i32* %
485 // CHECK: getelementptr inbounds [[KMP_TASK_TMAIN_TY]], [[KMP_TASK_TMAIN_TY]]* %{{.+}}, i32 0, i32 2
486 // CHECK: getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* %{{.+}}, i32 0, i32 2
487 // CHECK: getelementptr inbounds [2 x [[S_INT_TY]]], [2 x [[S_INT_TY]]]* %{{.+}}, i32 0, i32 0
488 // CHECK: getelementptr inbounds [[S_INT_TY]], [[S_INT_TY]]* %{{.+}}, i64 2
489 // CHECK: br label %
490
491 // CHECK: phi [[S_INT_TY]]*
492 // CHECK: call {{.*}} [[S_INT_TY_CONSTR]]([[S_INT_TY]]*
493 // CHECK: getelementptr inbounds [[S_INT_TY]], [[S_INT_TY]]* %{{.+}}, i64 1
494 // CHECK: icmp eq [[S_INT_TY]]* %
495 // CHECK: br i1 %
496
497 // CHECK: getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* %{{.+}}, i32 0, i32 3
498 // CHECK: call {{.*}} [[S_INT_TY_CONSTR]]([[S_INT_TY]]*
499 // CHECK: ret void
500
501 // CHECK: define internal noundef i32 [[DESTRUCTORS]](i32 noundef %0, [[KMP_TASK_TMAIN_TY]]* noalias noundef %1)
502 // CHECK: [[PRIVATES:%.+]] = getelementptr inbounds [[KMP_TASK_TMAIN_TY]], [[KMP_TASK_TMAIN_TY]]* [[RES_KMP_TASK:%.+]], i{{[0-9]+}} 0, i{{[0-9]+}} 2
503 // CHECK: [[PRIVATE_S_ARR_REF:%.+]] = getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 2
504 // CHECK: [[PRIVATE_VAR_REF:%.+]] = getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 3
505 // CHECK: call void [[S_INT_TY_DESTR]]([[S_INT_TY]]* {{[^,]*}} [[PRIVATE_VAR_REF]])
506 // CHECK: getelementptr inbounds [2 x [[S_INT_TY]]], [2 x [[S_INT_TY]]]* [[PRIVATE_S_ARR_REF]], i{{.+}} 0, i{{.+}} 0
507 // CHECK: getelementptr inbounds [[S_INT_TY]], [[S_INT_TY]]* %{{.+}}, i{{.+}} 2
508 // CHECK: [[PRIVATE_S_ARR_ELEM_REF:%.+]] = getelementptr inbounds [[S_INT_TY]], [[S_INT_TY]]* %{{.+}}, i{{.+}} -1
509 // CHECK: call void [[S_INT_TY_DESTR]]([[S_INT_TY]]* {{[^,]*}} [[PRIVATE_S_ARR_ELEM_REF]])
510 // CHECK: icmp eq
511 // CHECK: br i1
512 // CHECK: ret i32
513
514 #endif
515 #elif defined(ARRAY)
516 // ARRAY-LABEL: array_func
517 struct St {
518 int a, b;
StSt519 St() : a(0), b(0) {}
StSt520 St(const St &) {}
~StSt521 ~St() {}
522 };
523
array_func(int n,float a[n],St s[2])524 void array_func(int n, float a[n], St s[2]) {
525 // ARRAY: call i8* @__kmpc_omp_task_alloc(
526 // ARRAY: call void @__kmpc_taskloop(
527 // ARRAY: store float** %{{.+}}, float*** %{{.+}},
528 // ARRAY: store %struct.St** %{{.+}}, %struct.St*** %{{.+}},
529 // ARRAY: icmp ne i32 %{{.+}}, 0
530 // ARRAY: store float* %{{.+}}, float** %{{.+}},
531 // ARRAY: store %struct.St* %{{.+}}, %struct.St** %{{.+}},
532 #pragma omp master taskloop lastprivate(a, s)
533 for (int i = 0; i < 10; ++i)
534 ;
535 }
536 #else
537
538 // LOOP-LABEL: loop
loop()539 void loop() {
540 // LOOP: call i8* @__kmpc_omp_task_alloc(
541 // LOOP: call void @__kmpc_taskloop(
542 int i;
543 #pragma omp master taskloop lastprivate(i)
544 for (i = 0; i < 10; ++i)
545 ;
546 }
547 #endif
548
549