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 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 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 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 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 // Store original variables in capture struct.
179 // CHECK: [[VEC_REF:%.+]] = getelementptr inbounds [[CAP_MAIN_TY]], [[CAP_MAIN_TY]]* %{{.+}}, i{{[0-9]+}} 0, i{{[0-9]+}} 0
180 // CHECK: store [2 x i32]* [[VEC_ADDR]], [2 x i32]** [[VEC_REF]],
181 // CHECK: [[T_VAR_REF:%.+]] = getelementptr inbounds [[CAP_MAIN_TY]], [[CAP_MAIN_TY]]* %{{.+}}, i{{[0-9]+}} 0, i{{[0-9]+}} 1
182 // CHECK: store i32* [[T_VAR_ADDR]], i32** [[T_VAR_REF]],
183 // CHECK: [[S_ARR_REF:%.+]] = getelementptr inbounds [[CAP_MAIN_TY]], [[CAP_MAIN_TY]]* %{{.+}}, i{{[0-9]+}} 0, i{{[0-9]+}} 2
184 // CHECK: store [2 x [[S_DOUBLE_TY]]]* [[S_ARR_ADDR]], [2 x [[S_DOUBLE_TY]]]** [[S_ARR_REF]],
185 // CHECK: [[VAR_REF:%.+]] = getelementptr inbounds [[CAP_MAIN_TY]], [[CAP_MAIN_TY]]* %{{.+}}, i{{[0-9]+}} 0, i{{[0-9]+}} 3
186 // CHECK: store [[S_DOUBLE_TY]]* [[VAR_ADDR]], [[S_DOUBLE_TY]]** [[VAR_REF]],
187 // CHECK: [[SIVAR_REF:%.+]] = getelementptr inbounds [[CAP_MAIN_TY]], [[CAP_MAIN_TY]]* %{{.+}}, i{{[0-9]+}} 0, i{{[0-9]+}} 4
188 // CHECK: store i{{[0-9]+}}* [[SIVAR]], i{{[0-9]+}}** [[SIVAR_REF]],
189
190 // Allocate task.
191 // Returns struct kmp_task_t {
192 // [[KMP_TASK_T]] task_data;
193 // [[KMP_TASK_MAIN_TY]] privates;
194 // };
195 // 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*)*))
196 // CHECK: [[RES_KMP_TASK:%.+]] = bitcast i8* [[RES]] to [[KMP_TASK_MAIN_TY]]*
197
198 // Fill kmp_task_t->shareds by copying from original capture argument.
199 // CHECK: [[TASK:%.+]] = getelementptr inbounds [[KMP_TASK_MAIN_TY]], [[KMP_TASK_MAIN_TY]]* [[RES_KMP_TASK]], i{{[0-9]+}} 0, i{{[0-9]+}} 0
200 // CHECK: [[SHAREDS_REF_ADDR:%.+]] = getelementptr inbounds [[KMP_TASK_T_TY]], [[KMP_TASK_T_TY]]* [[TASK]], i{{[0-9]+}} 0, i{{[0-9]+}} 0
201 // CHECK: [[SHAREDS_REF:%.+]] = load i8*, i8** [[SHAREDS_REF_ADDR]],
202 // CHECK: [[CAPTURES_ADDR:%.+]] = bitcast [[CAP_MAIN_TY]]* %{{.+}} to i8*
203 // CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 8 [[SHAREDS_REF]], i8* align 8 [[CAPTURES_ADDR]], i64 40, i1 false)
204
205 // Initialize kmp_task_t->privates with default values (no init for simple types, default constructors for classes).
206 // Also copy address of private copy to the corresponding shareds reference.
207 // CHECK: [[PRIVATES:%.+]] = getelementptr inbounds [[KMP_TASK_MAIN_TY]], [[KMP_TASK_MAIN_TY]]* [[RES_KMP_TASK]], i{{[0-9]+}} 0, i{{[0-9]+}} 1
208
209 // Constructors for s_arr and var.
210 // s_arr;
211 // CHECK: [[PRIVATE_S_ARR_REF:%.+]] = getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i{{[0-9]+}} 0, i{{[0-9]+}} 0
212 // CHECK: call {{.*}} [[S_DOUBLE_TY_CONSTR]]([[S_DOUBLE_TY]]* {{[^,]*}} [[S_ARR_CUR:%[^,]+]])
213 // CHECK: getelementptr inbounds [[S_DOUBLE_TY]], [[S_DOUBLE_TY]]* [[S_ARR_CUR]], i{{.+}} 1
214 // CHECK: icmp eq
215 // CHECK: br i1
216
217 // var;
218 // CHECK: [[PRIVATE_VAR_REF:%.+]] = getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 1
219 // CHECK: call {{.*}} [[S_DOUBLE_TY_CONSTR]]([[S_DOUBLE_TY]]* {{[^,]*}} [[PRIVATE_VAR_REF]])
220
221 // t_var;
222 // vec;
223 // sivar;
224
225 // Provide pointer to destructor function, which will destroy private variables at the end of the task.
226 // CHECK: [[DESTRUCTORS_REF:%.+]] = getelementptr inbounds [[KMP_TASK_T_TY]], [[KMP_TASK_T_TY]]* [[TASK]], i{{.+}} 0, i{{.+}} 3
227 // CHECK: [[DESTRUCTORS_PTR:%.+]] = bitcast %union{{.+}}* [[DESTRUCTORS_REF]] to i32 (i32, i8*)**
228 // CHECK: store i32 (i32, i8*)* bitcast (i32 (i32, [[KMP_TASK_MAIN_TY]]*)* [[DESTRUCTORS:@.+]] to i32 (i32, i8*)*), i32 (i32, i8*)** [[DESTRUCTORS_PTR]],
229
230 // Start task.
231 // 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*))
232
233 // CHECK: = call noundef i{{.+}} [[TMAIN_INT:@.+]]()
234
235 // No destructors must be called for private copies of s_arr and var.
236 // CHECK-NOT: getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 2
237 // CHECK-NOT: getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 3
238 // CHECK: call void [[S_DOUBLE_TY_DESTR:@.+]]([[S_DOUBLE_TY]]*
239 // CHECK-NOT: getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 2
240 // CHECK-NOT: getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 3
241 // CHECK: ret
242 //
243
244 // 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)
245 // CHECK: [[PRIVATES:%.+]] = load [[PRIVATES_MAIN_TY]]*, [[PRIVATES_MAIN_TY]]**
246 // CHECK: [[PRIV_S_VAR:%.+]] = getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i32 0, i32 0
247 // CHECK: [[ARG3:%.+]] = load [2 x [[S_DOUBLE_TY]]]**, [2 x [[S_DOUBLE_TY]]]*** %{{.+}},
248 // CHECK: store [2 x [[S_DOUBLE_TY]]]* [[PRIV_S_VAR]], [2 x [[S_DOUBLE_TY]]]** [[ARG3]],
249 // CHECK: [[PRIV_VAR:%.+]] = getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i32 0, i32 1
250 // CHECK: [[ARG1:%.+]] = load [[S_DOUBLE_TY]]**, [[S_DOUBLE_TY]]*** {{.+}},
251 // CHECK: store [[S_DOUBLE_TY]]* [[PRIV_VAR]], [[S_DOUBLE_TY]]** [[ARG1]],
252 // CHECK: [[PRIV_T_VAR:%.+]] = getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i32 0, i32 2
253 // CHECK: [[ARG2:%.+]] = load i32**, i32*** %{{.+}},
254 // CHECK: store i32* [[PRIV_T_VAR]], i32** [[ARG2]],
255 // CHECK: [[PRIV_VEC:%.+]] = getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i32 0, i32 3
256 // CHECK: [[ARG4:%.+]] = load [2 x i32]**, [2 x i32]*** %{{.+}},
257 // CHECK: store [2 x i32]* [[PRIV_VEC]], [2 x i32]** [[ARG4]],
258 // CHECK: [[PRIV_SIVAR:%.+]] = getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i32 0, i32 4
259 // CHECK: [[ARG5:%.+]] = load i{{[0-9]+}}**, i{{[0-9]+}}*** %{{.+}},
260 // CHECK: store i{{[0-9]+}}* [[PRIV_SIVAR]], i{{[0-9]+}}** [[ARG5]],
261 // CHECK: ret void
262
263 // CHECK: define internal noundef i32 [[TASK_ENTRY]](i32 noundef %0, [[KMP_TASK_MAIN_TY]]* noalias noundef %1)
264
265 // CHECK: [[PRIV_VAR_ADDR:%.+]] = alloca [[S_DOUBLE_TY]]*,
266 // CHECK: [[PRIV_T_VAR_ADDR:%.+]] = alloca i32*,
267 // CHECK: [[PRIV_S_ARR_ADDR:%.+]] = alloca [2 x [[S_DOUBLE_TY]]]*,
268 // CHECK: [[PRIV_VEC_ADDR:%.+]] = alloca [2 x i32]*,
269 // CHECK: [[PRIV_SIVAR_ADDR:%.+]] = alloca i32*,
270 // 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:%.+]],
271 // CHECK: [[MAP_FN:%.+]] = load void (i8*, ...)*, void (i8*, ...)** [[MAP_FN_ADDR]],
272
273 // CHECK: [[FN:%.+]] = bitcast void (i8*, ...)* [[MAP_FN]] to void (i8*,
274 // 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]])
275
276 // CHECK: [[PRIV_VAR:%.+]] = load [[S_DOUBLE_TY]]*, [[S_DOUBLE_TY]]** [[PRIV_VAR_ADDR]],
277 // CHECK: [[PRIV_T_VAR:%.+]] = load i32*, i32** [[PRIV_T_VAR_ADDR]],
278 // CHECK: [[PRIV_S_ARR:%.+]] = load [2 x [[S_DOUBLE_TY]]]*, [2 x [[S_DOUBLE_TY]]]** [[PRIV_S_ARR_ADDR]],
279 // CHECK: [[PRIV_VEC:%.+]] = load [2 x i32]*, [2 x i32]** [[PRIV_VEC_ADDR]],
280 // CHECK: [[PRIV_SIVAR:%.+]] = load i32*, i32** [[PRIV_SIVAR_ADDR]],
281
282 // Privates actually are used.
283 // CHECK-DAG: [[PRIV_VAR]]
284 // CHECK-DAG: [[PRIV_T_VAR]]
285 // CHECK-DAG: [[PRIV_S_ARR]]
286 // CHECK-DAG: [[PRIV_VEC]]
287 // CHECK-DAG: [[PRIV_SIVAR]]
288
289 // CHECK: icmp ne i32 %{{.+}}, 0
290 // CHECK-NEXT: br i1
291 // CHECK: bitcast [[S_DOUBLE_TY]]* %{{.+}} to i8*
292 // CHECK: bitcast [[S_DOUBLE_TY]]* %{{.+}} to i8*
293 // CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* align {{[0-9]+}} %
294 // CHECK: load i32, i32* %
295 // CHECK: store i32 %{{.+}}, i32* %
296 // CHECK: getelementptr inbounds [2 x [[S_DOUBLE_TY]]], [2 x [[S_DOUBLE_TY]]]* %
297 // CHECK: phi [[S_DOUBLE_TY]]*
298 // CHECK: phi [[S_DOUBLE_TY]]*
299 // CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* align {{[0-9]+}} %
300 // CHECK: icmp eq [[S_DOUBLE_TY]]* %
301 // CHECK-NEXT: br i1
302 // CHECK: bitcast [2 x i32]* %{{.+}} to i8*
303 // CHECK: bitcast [2 x i32]* %{{.+}} to i8*
304 // CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* align {{[0-9]+}} %
305 // CHECK: load i32, i32* %
306 // CHECK: store i32 %{{.+}}, i32* %
307 // CHECK: br label
308 // CHECK: ret
309
310 // CHECK: define internal void [[MAIN_DUP]]([[KMP_TASK_MAIN_TY]]* noundef %0, [[KMP_TASK_MAIN_TY]]* noundef %1, i32 noundef %2)
311 // CHECK: getelementptr inbounds [[KMP_TASK_MAIN_TY]], [[KMP_TASK_MAIN_TY]]* %{{.+}}, i32 0, i32 0
312 // CHECK: getelementptr inbounds [[KMP_TASK_T_TY]], [[KMP_TASK_T_TY]]* %{{.+}}, i32 0, i32 8
313 // CHECK: load i32, i32* %
314 // CHECK: store i32 %{{.+}}, i32* %
315 // CHECK: getelementptr inbounds [[KMP_TASK_MAIN_TY]], [[KMP_TASK_MAIN_TY]]* %{{.+}}, i32 0, i32 1
316 // CHECK: getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* %{{.+}}, i32 0, i32 0
317 // CHECK: getelementptr inbounds [2 x [[S_DOUBLE_TY]]], [2 x [[S_DOUBLE_TY]]]* %{{.+}}, i32 0, i32 0
318 // CHECK: getelementptr inbounds [[S_DOUBLE_TY]], [[S_DOUBLE_TY]]* %{{.+}}, i64 2
319 // CHECK: br label %
320
321 // CHECK: phi [[S_DOUBLE_TY]]*
322 // CHECK: call {{.*}} [[S_DOUBLE_TY_CONSTR]]([[S_DOUBLE_TY]]*
323 // CHECK: getelementptr inbounds [[S_DOUBLE_TY]], [[S_DOUBLE_TY]]* %{{.+}}, i64 1
324 // CHECK: icmp eq [[S_DOUBLE_TY]]* %
325 // CHECK: br i1 %
326
327 // CHECK: getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* %{{.+}}, i32 0, i32 1
328 // CHECK: call {{.*}} [[S_DOUBLE_TY_CONSTR]]([[S_DOUBLE_TY]]*
329 // CHECK: ret void
330
331 // CHECK: define internal noundef i32 [[DESTRUCTORS]](i32 noundef %0, [[KMP_TASK_MAIN_TY]]* noalias noundef %1)
332 // CHECK: [[PRIVATES:%.+]] = getelementptr inbounds [[KMP_TASK_MAIN_TY]], [[KMP_TASK_MAIN_TY]]* [[RES_KMP_TASK:%.+]], i{{[0-9]+}} 0, i{{[0-9]+}} 1
333 // CHECK: [[PRIVATE_S_ARR_REF:%.+]] = getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 0
334 // CHECK: [[PRIVATE_VAR_REF:%.+]] = getelementptr inbounds [[PRIVATES_MAIN_TY]], [[PRIVATES_MAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 1
335 // CHECK: call {{.*}} [[S_DOUBLE_TY_DESTR]]([[S_DOUBLE_TY]]* {{[^,]*}} [[PRIVATE_VAR_REF]])
336 // CHECK: getelementptr inbounds [2 x [[S_DOUBLE_TY]]], [2 x [[S_DOUBLE_TY]]]* [[PRIVATE_S_ARR_REF]], i{{.+}} 0, i{{.+}} 0
337 // CHECK: getelementptr inbounds [[S_DOUBLE_TY]], [[S_DOUBLE_TY]]* %{{.+}}, i{{.+}} 2
338 // CHECK: [[PRIVATE_S_ARR_ELEM_REF:%.+]] = getelementptr inbounds [[S_DOUBLE_TY]], [[S_DOUBLE_TY]]* %{{.+}}, i{{.+}} -1
339 // CHECK: call {{.*}} [[S_DOUBLE_TY_DESTR]]([[S_DOUBLE_TY]]* {{[^,]*}} [[PRIVATE_S_ARR_ELEM_REF]])
340 // CHECK: icmp eq
341 // CHECK: br i1
342 // CHECK: ret i32
343
344 // CHECK: define {{.*}} i{{[0-9]+}} [[TMAIN_INT]]()
345 // CHECK: alloca [[S_INT_TY]],
346 // CHECK: [[TEST:%.+]] = alloca [[S_INT_TY]],
347 // CHECK: [[T_VAR_ADDR:%.+]] = alloca i32, align 128
348 // CHECK: [[VEC_ADDR:%.+]] = alloca [2 x i32],
349 // CHECK: [[S_ARR_ADDR:%.+]] = alloca [2 x [[S_INT_TY]]],
350 // CHECK: [[VAR_ADDR:%.+]] = alloca [[S_INT_TY]],
351 // CHECK: [[GTID:%.+]] = call i32 @__kmpc_global_thread_num([[LOC:%.+]])
352
353 // CHECK: call {{.*}} [[S_INT_TY_CONSTR:@.+]]([[S_INT_TY]]* {{[^,]*}} [[TEST]])
354
355 // Store original variables in capture struct.
356 // CHECK: [[VEC_REF:%.+]] = getelementptr inbounds [[CAP_TMAIN_TY]], [[CAP_TMAIN_TY]]* %{{.+}}, i{{[0-9]+}} 0, i{{[0-9]+}} 0
357 // CHECK: store [2 x i32]* [[VEC_ADDR]], [2 x i32]** [[VEC_REF]],
358 // CHECK: [[T_VAR_REF:%.+]] = getelementptr inbounds [[CAP_TMAIN_TY]], [[CAP_TMAIN_TY]]* %{{.+}}, i{{[0-9]+}} 0, i{{[0-9]+}} 1
359 // CHECK: store i32* [[T_VAR_ADDR]], i32** [[T_VAR_REF]],
360 // CHECK: [[S_ARR_REF:%.+]] = getelementptr inbounds [[CAP_TMAIN_TY]], [[CAP_TMAIN_TY]]* %{{.+}}, i{{[0-9]+}} 0, i{{[0-9]+}} 2
361 // CHECK: store [2 x [[S_INT_TY]]]* [[S_ARR_ADDR]], [2 x [[S_INT_TY]]]** [[S_ARR_REF]],
362 // CHECK: [[VAR_REF:%.+]] = getelementptr inbounds [[CAP_TMAIN_TY]], [[CAP_TMAIN_TY]]* %{{.+}}, i{{[0-9]+}} 0, i{{[0-9]+}} 3
363 // CHECK: store [[S_INT_TY]]* [[VAR_ADDR]], [[S_INT_TY]]** [[VAR_REF]],
364
365 // Allocate task.
366 // Returns struct kmp_task_t {
367 // [[KMP_TASK_T_TY]] task_data;
368 // [[KMP_TASK_TMAIN_TY]] privates;
369 // };
370 // 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*)*))
371 // CHECK: [[RES_KMP_TASK:%.+]] = bitcast i8* [[RES]] to [[KMP_TASK_TMAIN_TY]]*
372
373 // Fill kmp_task_t->shareds by copying from original capture argument.
374 // CHECK: [[TASK:%.+]] = getelementptr inbounds [[KMP_TASK_TMAIN_TY]], [[KMP_TASK_TMAIN_TY]]* [[RES_KMP_TASK]], i{{[0-9]+}} 0, i{{[0-9]+}} 0
375 // CHECK: [[SHAREDS_REF_ADDR:%.+]] = getelementptr inbounds [[KMP_TASK_T_TY]], [[KMP_TASK_T_TY]]* [[TASK]], i{{[0-9]+}} 0, i{{[0-9]+}} 0
376 // CHECK: [[SHAREDS_REF:%.+]] = load i8*, i8** [[SHAREDS_REF_ADDR]],
377 // CHECK: [[CAPTURES_ADDR:%.+]] = bitcast [[CAP_TMAIN_TY]]* %{{.+}} to i8*
378 // CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 8 [[SHAREDS_REF]], i8* align 8 [[CAPTURES_ADDR]], i64 32, i1 false)
379
380 // Initialize kmp_task_t->privates with default values (no init for simple types, default constructors for classes).
381 // CHECK: [[PRIVATES:%.+]] = getelementptr inbounds [[KMP_TASK_TMAIN_TY]], [[KMP_TASK_TMAIN_TY]]* [[RES_KMP_TASK]], i{{[0-9]+}} 0, i{{[0-9]+}} 2
382
383 // t_var;
384 // vec;
385
386 // Constructors for s_arr and var.
387 // a_arr;
388 // CHECK: [[PRIVATE_S_ARR_REF:%.+]] = getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i{{[0-9]+}} 0, i{{[0-9]+}} 2
389 // CHECK: getelementptr inbounds [2 x [[S_INT_TY]]], [2 x [[S_INT_TY]]]* [[PRIVATE_S_ARR_REF]], i{{.+}} 0, i{{.+}} 0
390 // CHECK: getelementptr inbounds [[S_INT_TY]], [[S_INT_TY]]* %{{.+}}, i{{.+}} 2
391 // CHECK: call {{.*}} [[S_INT_TY_CONSTR]]([[S_INT_TY]]* {{[^,]*}} [[S_ARR_CUR:%[^,]+]])
392 // CHECK: getelementptr inbounds [[S_INT_TY]], [[S_INT_TY]]* [[S_ARR_CUR]], i{{.+}} 1
393 // CHECK: icmp eq
394 // CHECK: br i1
395
396 // var;
397 // CHECK: [[PRIVATE_VAR_REF:%.+]] = getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 3
398 // CHECK: call {{.*}} [[S_INT_TY_CONSTR]]([[S_INT_TY]]* {{[^,]*}} [[PRIVATE_VAR_REF]])
399
400 // Provide pointer to destructor function, which will destroy private variables at the end of the task.
401 // CHECK: [[DESTRUCTORS_REF:%.+]] = getelementptr inbounds [[KMP_TASK_T_TY]], [[KMP_TASK_T_TY]]* [[TASK]], i{{.+}} 0, i{{.+}} 3
402 // CHECK: [[DESTRUCTORS_PTR:%.+]] = bitcast %union{{.+}}* [[DESTRUCTORS_REF]] to i32 (i32, i8*)**
403 // CHECK: store i32 (i32, i8*)* bitcast (i32 (i32, [[KMP_TASK_TMAIN_TY]]*)* [[DESTRUCTORS:@.+]] to i32 (i32, i8*)*), i32 (i32, i8*)** [[DESTRUCTORS_PTR]],
404
405 // Start task.
406 // 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*))
407
408 // No destructors must be called for private copies of s_arr and var.
409 // CHECK-NOT: getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 2
410 // CHECK-NOT: getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 3
411 // CHECK: call void [[S_INT_TY_DESTR:@.+]]([[S_INT_TY]]*
412 // CHECK-NOT: getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 2
413 // CHECK-NOT: getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 3
414 // CHECK: ret
415 //
416
417 // 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)
418 // CHECK: [[PRIVATES:%.+]] = load [[PRIVATES_TMAIN_TY]]*, [[PRIVATES_TMAIN_TY]]**
419 // CHECK: [[PRIV_T_VAR:%.+]] = getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i32 0, i32 0
420 // CHECK: [[ARG1:%.+]] = load i32**, i32*** %{{.+}},
421 // CHECK: store i32* [[PRIV_T_VAR]], i32** [[ARG1]],
422 // CHECK: [[PRIV_VEC:%.+]] = getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i32 0, i32 1
423 // CHECK: [[ARG2:%.+]] = load [2 x i32]**, [2 x i32]*** %{{.+}},
424 // CHECK: store [2 x i32]* [[PRIV_VEC]], [2 x i32]** [[ARG2]],
425 // CHECK: [[PRIV_S_VAR:%.+]] = getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i32 0, i32 2
426 // CHECK: [[ARG3:%.+]] = load [2 x [[S_INT_TY]]]**, [2 x [[S_INT_TY]]]*** %{{.+}},
427 // CHECK: store [2 x [[S_INT_TY]]]* [[PRIV_S_VAR]], [2 x [[S_INT_TY]]]** [[ARG3]],
428 // CHECK: [[PRIV_VAR:%.+]] = getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i32 0, i32 3
429 // CHECK: [[ARG4:%.+]] = load [[S_INT_TY]]**, [[S_INT_TY]]*** {{.+}},
430 // CHECK: store [[S_INT_TY]]* [[PRIV_VAR]], [[S_INT_TY]]** [[ARG4]],
431 // CHECK: ret void
432
433 // CHECK: define internal noundef i32 [[TASK_ENTRY]](i32 noundef %0, [[KMP_TASK_TMAIN_TY]]* noalias noundef %1)
434 // CHECK: alloca i32*,
435 // CHECK-DAG: [[PRIV_T_VAR_ADDR:%.+]] = alloca i32*,
436 // CHECK-DAG: [[PRIV_VEC_ADDR:%.+]] = alloca [2 x i32]*,
437 // CHECK-DAG: [[PRIV_S_ARR_ADDR:%.+]] = alloca [2 x [[S_INT_TY]]]*,
438 // CHECK-DAG: [[PRIV_VAR_ADDR:%.+]] = alloca [[S_INT_TY]]*,
439 // 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:%.+]],
440 // CHECK: [[MAP_FN:%.+]] = load void (i8*, ...)*, void (i8*, ...)** [[MAP_FN_ADDR]],
441 // CHECK: [[FN:%.+]] = bitcast void (i8*, ...)* [[MAP_FN]] to void (i8*,
442 // 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]])
443 // CHECK: [[PRIV_T_VAR:%.+]] = load i32*, i32** [[PRIV_T_VAR_ADDR]],
444 // CHECK: [[PRIV_VEC:%.+]] = load [2 x i32]*, [2 x i32]** [[PRIV_VEC_ADDR]],
445 // CHECK: [[PRIV_S_ARR:%.+]] = load [2 x [[S_INT_TY]]]*, [2 x [[S_INT_TY]]]** [[PRIV_S_ARR_ADDR]],
446 // CHECK: [[PRIV_VAR:%.+]] = load [[S_INT_TY]]*, [[S_INT_TY]]** [[PRIV_VAR_ADDR]],
447
448 // Privates actually are used.
449 // CHECK-DAG: [[PRIV_VAR]]
450 // CHECK-DAG: [[PRIV_T_VAR]]
451 // CHECK-DAG: [[PRIV_S_ARR]]
452 // CHECK-DAG: [[PRIV_VEC]]
453
454 // CHECK: icmp ne i32 %{{.+}}, 0
455 // CHECK-NEXT: br i1
456 // CHECK: load i32, i32* %
457 // CHECK: store i32 %{{.+}}, i32* %
458 // CHECK: bitcast [2 x i32]* %{{.+}} to i8*
459 // CHECK: bitcast [2 x i32]* %{{.+}} to i8*
460 // CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* align {{[0-9]+}} %
461 // CHECK: getelementptr inbounds [2 x [[S_INT_TY]]], [2 x [[S_INT_TY]]]* %
462 // CHECK: phi [[S_INT_TY]]*
463 // CHECK: phi [[S_INT_TY]]*
464 // CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* align {{[0-9]+}} %
465 // CHECK: icmp eq [[S_INT_TY]]* %
466 // CHECK-NEXT: br i1
467 // CHECK: bitcast [[S_INT_TY]]* %{{.+}} to i8*
468 // CHECK: bitcast [[S_INT_TY]]* %{{.+}} to i8*
469 // CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* align {{[0-9]+}} %
470 // CHECK: br label
471 // CHECK: ret
472
473 // CHECK: define internal void [[TMAIN_DUP]]([[KMP_TASK_TMAIN_TY]]* noundef %0, [[KMP_TASK_TMAIN_TY]]* noundef %1, i32 noundef %2)
474 // CHECK: getelementptr inbounds [[KMP_TASK_TMAIN_TY]], [[KMP_TASK_TMAIN_TY]]* %{{.+}}, i32 0, i32 0
475 // CHECK: getelementptr inbounds [[KMP_TASK_T_TY]], [[KMP_TASK_T_TY]]* %{{.+}}, i32 0, i32 8
476 // CHECK: load i32, i32* %
477 // CHECK: store i32 %{{.+}}, i32* %
478 // CHECK: getelementptr inbounds [[KMP_TASK_TMAIN_TY]], [[KMP_TASK_TMAIN_TY]]* %{{.+}}, i32 0, i32 2
479 // CHECK: getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* %{{.+}}, i32 0, i32 2
480 // CHECK: getelementptr inbounds [2 x [[S_INT_TY]]], [2 x [[S_INT_TY]]]* %{{.+}}, i32 0, i32 0
481 // CHECK: getelementptr inbounds [[S_INT_TY]], [[S_INT_TY]]* %{{.+}}, i64 2
482 // CHECK: br label %
483
484 // CHECK: phi [[S_INT_TY]]*
485 // CHECK: call {{.*}} [[S_INT_TY_CONSTR]]([[S_INT_TY]]*
486 // CHECK: getelementptr inbounds [[S_INT_TY]], [[S_INT_TY]]* %{{.+}}, i64 1
487 // CHECK: icmp eq [[S_INT_TY]]* %
488 // CHECK: br i1 %
489
490 // CHECK: getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* %{{.+}}, i32 0, i32 3
491 // CHECK: call {{.*}} [[S_INT_TY_CONSTR]]([[S_INT_TY]]*
492 // CHECK: ret void
493
494 // CHECK: define internal noundef i32 [[DESTRUCTORS]](i32 noundef %0, [[KMP_TASK_TMAIN_TY]]* noalias noundef %1)
495 // CHECK: [[PRIVATES:%.+]] = getelementptr inbounds [[KMP_TASK_TMAIN_TY]], [[KMP_TASK_TMAIN_TY]]* [[RES_KMP_TASK:%.+]], i{{[0-9]+}} 0, i{{[0-9]+}} 2
496 // CHECK: [[PRIVATE_S_ARR_REF:%.+]] = getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 2
497 // CHECK: [[PRIVATE_VAR_REF:%.+]] = getelementptr inbounds [[PRIVATES_TMAIN_TY]], [[PRIVATES_TMAIN_TY]]* [[PRIVATES]], i{{.+}} 0, i{{.+}} 3
498 // CHECK: call void [[S_INT_TY_DESTR]]([[S_INT_TY]]* {{[^,]*}} [[PRIVATE_VAR_REF]])
499 // CHECK: getelementptr inbounds [2 x [[S_INT_TY]]], [2 x [[S_INT_TY]]]* [[PRIVATE_S_ARR_REF]], i{{.+}} 0, i{{.+}} 0
500 // CHECK: getelementptr inbounds [[S_INT_TY]], [[S_INT_TY]]* %{{.+}}, i{{.+}} 2
501 // CHECK: [[PRIVATE_S_ARR_ELEM_REF:%.+]] = getelementptr inbounds [[S_INT_TY]], [[S_INT_TY]]* %{{.+}}, i{{.+}} -1
502 // CHECK: call void [[S_INT_TY_DESTR]]([[S_INT_TY]]* {{[^,]*}} [[PRIVATE_S_ARR_ELEM_REF]])
503 // CHECK: icmp eq
504 // CHECK: br i1
505 // CHECK: ret i32
506
507 #endif
508 #elif defined(ARRAY)
509 // ARRAY-LABEL: array_func
510 struct St {
511 int a, b;
StSt512 St() : a(0), b(0) {}
StSt513 St(const St &) {}
~StSt514 ~St() {}
515 };
516
array_func(int n,float a[n],St s[2])517 void array_func(int n, float a[n], St s[2]) {
518 // ARRAY: call i8* @__kmpc_omp_task_alloc(
519 // ARRAY: call void @__kmpc_taskloop(
520 // ARRAY: store float** %{{.+}}, float*** %{{.+}},
521 // ARRAY: store %struct.St** %{{.+}}, %struct.St*** %{{.+}},
522 // ARRAY: icmp ne i32 %{{.+}}, 0
523 // ARRAY: store float* %{{.+}}, float** %{{.+}},
524 // ARRAY: store %struct.St* %{{.+}}, %struct.St** %{{.+}},
525 #pragma omp taskloop lastprivate(a, s)
526 for (int i = 0; i < 10; ++i)
527 ;
528 }
529 #else
530
531 // LOOP-LABEL: loop
loop()532 void loop() {
533 // LOOP: call i8* @__kmpc_omp_task_alloc(
534 // LOOP: call void @__kmpc_taskloop(
535 int i;
536 #pragma omp taskloop lastprivate(i)
537 for (i = 0; i < 10; ++i)
538 ;
539 }
540 #endif
541
542