1 | // RUN: %clang_cc1 -verify -fopenmp -ast-print %s -Wno-openmp-target | FileCheck %s |
2 | // RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -emit-pch -o %t %s -Wno-openmp-target |
3 | // RUN: %clang_cc1 -fopenmp -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print -Wno-openmp-target | FileCheck %s |
4 | |
5 | // RUN: %clang_cc1 -verify -fopenmp-simd -ast-print %s -Wno-openmp-target | FileCheck %s |
6 | // RUN: %clang_cc1 -fopenmp-simd -x c++ -std=c++11 -emit-pch -o %t %s -Wno-openmp-target |
7 | // RUN: %clang_cc1 -fopenmp-simd -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print -Wno-openmp-target | FileCheck %s |
8 | // expected-no-diagnostics |
9 | |
10 | #ifndef HEADER |
11 | #define HEADER |
12 | |
13 | void foo() {} |
14 | |
15 | struct S { |
16 | S(): a(0) {} |
17 | S(int v) : a(v) {} |
18 | int a; |
19 | typedef int type; |
20 | }; |
21 | |
22 | template <typename T> |
23 | class S7 : public T { |
24 | protected: |
25 | T a; |
26 | S7() : a(0) {} |
27 | |
28 | public: |
29 | S7(typename T::type v) : a(v) { |
30 | #pragma omp target teams distribute parallel for private(a) private(this->a) private(T::a) |
31 | for (int k = 0; k < a.a; ++k) { |
32 | ++this->a.a; |
33 | #pragma omp cancel for |
34 | } |
35 | } |
36 | S7 &operator=(S7 &s) { |
37 | #pragma omp target teams distribute parallel for private(a) private(this->a) |
38 | for (int k = 0; k < s.a.a; ++k) |
39 | ++s.a.a; |
40 | |
41 | foo(); |
42 | return *this; |
43 | } |
44 | void foo() { |
45 | int b, argv, d, c, e, f; |
46 | #pragma omp target teams distribute parallel for default(none), private(b) firstprivate(argv) shared(d) reduction(+:c) reduction(max:e) num_teams(f) thread_limit(d) |
47 | for (int k = 0; k < a.a; ++k) |
48 | ++a.a; |
49 | } |
50 | }; |
51 | // CHECK: #pragma omp target teams distribute parallel for private(this->a) private(this->a) private(T::a) |
52 | // CHECK: #pragma omp cancel for |
53 | // CHECK: #pragma omp target teams distribute parallel for private(this->a) private(this->a) |
54 | // CHECK: #pragma omp target teams distribute parallel for default(none) private(b) firstprivate(argv) shared(d) reduction(+: c) reduction(max: e) num_teams(f) thread_limit(d) |
55 | |
56 | class S8 : public S7<S> { |
57 | S8() {} |
58 | |
59 | public: |
60 | S8(int v) : S7<S>(v){ |
61 | #pragma omp target teams distribute parallel for private(a) private(this->a) private(S7<S>::a) |
62 | for (int k = 0; k < a.a; ++k) |
63 | ++this->a.a; |
64 | } |
65 | S8 &operator=(S8 &s) { |
66 | #pragma omp target teams distribute parallel for private(a) private(this->a) |
67 | for (int k = 0; k < s.a.a; ++k) |
68 | ++s.a.a; |
69 | |
70 | bar(); |
71 | return *this; |
72 | } |
73 | void bar() { |
74 | int b, argv, d, c, e, f8; |
75 | #pragma omp target teams distribute parallel for allocate(b) default(none), private(b) firstprivate(argv) shared(d) reduction(+:c) reduction(max:e) num_teams(f8) thread_limit(d) allocate(e) |
76 | for (int k = 0; k < a.a; ++k) |
77 | ++a.a; |
78 | } |
79 | }; |
80 | // CHECK: #pragma omp target teams distribute parallel for private(this->a) private(this->a) private(this->S::a) |
81 | // CHECK: #pragma omp target teams distribute parallel for private(this->a) private(this->a) private(this->S7<S>::a) |
82 | // CHECK: #pragma omp target teams distribute parallel for private(this->a) private(this->a) |
83 | // CHECK: #pragma omp target teams distribute parallel for allocate(b) default(none) private(b) firstprivate(argv) shared(d) reduction(+: c) reduction(max: e) num_teams(f8) thread_limit(d) allocate(e) |
84 | |
85 | template <class T, int N> |
86 | T tmain(T argc) { |
87 | T b = argc, c, d, e, f, g; |
88 | static T a; |
89 | // CHECK: static T a; |
90 | const T clen = 5; |
91 | const T alen = 16; |
92 | int arr[10]; |
93 | #pragma omp target teams distribute parallel for |
94 | for (int i=0; i < 2; ++i) |
95 | a = 2; |
96 | // CHECK: #pragma omp target teams distribute parallel for{{$}} |
97 | // CHECK-NEXT: for (int i = 0; i < 2; ++i) |
98 | // CHECK-NEXT: a = 2; |
99 | #pragma omp target teams distribute parallel for private(argc, b), firstprivate(c, d), collapse(2) |
100 | for (int i = 0; i < 10; ++i) |
101 | for (int j = 0; j < 10; ++j) |
102 | foo(); |
103 | // CHECK: #pragma omp target teams distribute parallel for private(argc,b) firstprivate(c,d) collapse(2) |
104 | // CHECK-NEXT: for (int i = 0; i < 10; ++i) |
105 | // CHECK-NEXT: for (int j = 0; j < 10; ++j) |
106 | // CHECK-NEXT: foo(); |
107 | for (int i = 0; i < 10; ++i) |
108 | foo(); |
109 | // CHECK: for (int i = 0; i < 10; ++i) |
110 | // CHECK-NEXT: foo(); |
111 | #pragma omp target teams distribute parallel for |
112 | for (int i = 0; i < 10; ++i) |
113 | foo(); |
114 | // CHECK: #pragma omp target teams distribute parallel for |
115 | // CHECK-NEXT: for (int i = 0; i < 10; ++i) |
116 | // CHECK-NEXT: foo(); |
117 | #pragma omp target teams distribute parallel for default(none), private(b) firstprivate(argc) shared(d) reduction(+:c) reduction(max:e) num_teams(f) thread_limit(d) |
118 | for (int k = 0; k < 10; ++k) |
119 | e += d + argc; |
120 | // CHECK: #pragma omp target teams distribute parallel for default(none) private(b) firstprivate(argc) shared(d) reduction(+: c) reduction(max: e) num_teams(f) thread_limit(d) |
121 | // CHECK-NEXT: for (int k = 0; k < 10; ++k) |
122 | // CHECK-NEXT: e += d + argc; |
123 | #pragma omp target teams distribute parallel for |
124 | for (int k = 0; k < 10; ++k) |
125 | e += d + argc; |
126 | // CHECK: #pragma omp target teams distribute parallel for |
127 | // CHECK-NEXT: for (int k = 0; k < 10; ++k) |
128 | // CHECK-NEXT: e += d + argc; |
129 | return T(); |
130 | } |
131 | |
132 | int main (int argc, char **argv) { |
133 | int b = argc, c, d, e, f, g; |
134 | static int a; |
135 | // CHECK: static int a; |
136 | const int clen = 5; |
137 | const int N = 10; |
138 | int arr[10]; |
139 | #pragma omp target teams distribute parallel for |
140 | for (int i=0; i < 2; ++i) |
141 | a = 2; |
142 | // CHECK: #pragma omp target teams distribute parallel for |
143 | // CHECK-NEXT: for (int i = 0; i < 2; ++i) |
144 | // CHECK-NEXT: a = 2; |
145 | #pragma omp target teams distribute parallel for private(argc,b),firstprivate(argv, c), collapse(2) |
146 | for (int i = 0; i < 10; ++i) |
147 | for (int j = 0; j < 10; ++j) |
148 | foo(); |
149 | // CHECK: #pragma omp target teams distribute parallel for private(argc,b) firstprivate(argv,c) collapse(2) |
150 | // CHECK-NEXT: for (int i = 0; i < 10; ++i) |
151 | // CHECK-NEXT: for (int j = 0; j < 10; ++j) |
152 | // CHECK-NEXT: foo(); |
153 | for (int i = 0; i < 10; ++i) |
154 | foo(); |
155 | // CHECK: for (int i = 0; i < 10; ++i) |
156 | // CHECK-NEXT: foo(); |
157 | #pragma omp target teams distribute parallel for |
158 | for (int i = 0; i < 10; ++i)foo(); |
159 | // CHECK: #pragma omp target teams distribute parallel for |
160 | // CHECK-NEXT: for (int i = 0; i < 10; ++i) |
161 | // CHECK-NEXT: foo(); |
162 | #pragma omp target teams distribute parallel for default(none), private(b) firstprivate(argc) shared(d) reduction(+:c) reduction(max:e) num_teams(f) thread_limit(d) |
163 | for (int k = 0; k < 10; ++k) |
164 | e += d + argc; |
165 | // CHECK: #pragma omp target teams distribute parallel for default(none) private(b) firstprivate(argc) shared(d) reduction(+: c) reduction(max: e) num_teams(f) thread_limit(d) |
166 | // CHECK-NEXT: for (int k = 0; k < 10; ++k) |
167 | // CHECK-NEXT: e += d + argc; |
168 | #pragma omp target teams distribute parallel for |
169 | for (int k = 0; k < 10; ++k) |
170 | e += d + argc; |
171 | // CHECK: #pragma omp target teams distribute parallel for |
172 | // CHECK-NEXT: for (int k = 0; k < 10; ++k) |
173 | // CHECK-NEXT: e += d + argc; |
174 | return (0); |
175 | } |
176 | |
177 | #endif |
178 | |