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 simd private(a) private(this->a) private(T::a) |
31 | for (int k = 0; k < a.a; ++k) |
32 | ++this->a.a; |
33 | } |
34 | S7 &operator=(S7 &s) { |
35 | int k; |
36 | #pragma omp target teams distribute parallel for simd allocate(a) private(a) private(this->a) linear(k) allocate(k) |
37 | for (k = 0; k < s.a.a; ++k) |
38 | ++s.a.a; |
39 | |
40 | foo(); |
41 | bar(); |
42 | return *this; |
43 | } |
44 | void foo() { |
45 | int b, argv, d, c, e, f; |
46 | #pragma omp target teams distribute parallel for simd 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 | void bar() { |
51 | int arr[10]; |
52 | const int alen = 16; |
53 | const int slen1 = 8; |
54 | const int slen2 = 8; |
55 | #pragma omp target teams distribute parallel for simd simdlen(slen1) safelen(slen2) aligned(arr:alen) |
56 | for (int k = 0; k < a.a; ++k) |
57 | ++a.a; |
58 | } |
59 | }; |
60 | // CHECK: #pragma omp target teams distribute parallel for simd private(this->a) private(this->a) private(T::a) |
61 | // CHECK: #pragma omp target teams distribute parallel for simd allocate(this->a) private(this->a) private(this->a) linear(k) allocate(k) |
62 | // CHECK: #pragma omp target teams distribute parallel for simd default(none) private(b) firstprivate(argv) shared(d) reduction(+: c) reduction(max: e) num_teams(f) thread_limit(d) |
63 | // CHECK: #pragma omp target teams distribute parallel for simd simdlen(slen1) safelen(slen2) aligned(arr: alen) |
64 | |
65 | class S8 : public S7<S> { |
66 | S8() {} |
67 | |
68 | public: |
69 | S8(int v) : S7<S>(v){ |
70 | #pragma omp target teams distribute parallel for simd private(a) private(this->a) private(S7<S>::a) |
71 | for (int k = 0; k < a.a; ++k) |
72 | ++this->a.a; |
73 | } |
74 | S8 &operator=(S8 &s) { |
75 | #pragma omp target teams distribute parallel for simd private(a) private(this->a) |
76 | for (int k = 0; k < s.a.a; ++k) |
77 | ++s.a.a; |
78 | |
79 | foo(); |
80 | bar(); |
81 | return *this; |
82 | } |
83 | void bar() { |
84 | int b, argv, d, c, e, f8; |
85 | #pragma omp target teams distribute parallel for simd default(none), private(b) firstprivate(argv) shared(d) reduction(+:c) reduction(max:e) num_teams(f8) thread_limit(d) |
86 | for (int k = 0; k < a.a; ++k) |
87 | ++a.a; |
88 | } |
89 | void foo() { |
90 | const int alen = 16; |
91 | const int slen1 = 8; |
92 | const int slen2 = 8; |
93 | int arr[10]; |
94 | #pragma omp target teams distribute parallel for simd simdlen(slen1) safelen(slen2) aligned(arr:alen) |
95 | for (int k = 0; k < a.a; ++k) |
96 | ++a.a; |
97 | } |
98 | }; |
99 | // CHECK: #pragma omp target teams distribute parallel for simd private(this->a) private(this->a) private(this->S::a) |
100 | // CHECK: #pragma omp target teams distribute parallel for simd private(this->a) private(this->a) private(this->S7<S>::a) |
101 | // CHECK: #pragma omp target teams distribute parallel for simd private(this->a) private(this->a) |
102 | // CHECK: #pragma omp target teams distribute parallel for simd default(none) private(b) firstprivate(argv) shared(d) reduction(+: c) reduction(max: e) num_teams(f8) thread_limit(d) |
103 | // CHECK: #pragma omp target teams distribute parallel for simd simdlen(slen1) safelen(slen2) aligned(arr: alen) |
104 | |
105 | template <class T, int N> |
106 | T tmain(T argc) { |
107 | T b = argc, c, d, e, f, g; |
108 | static T a; |
109 | // CHECK: static T a; |
110 | const T clen = 5; |
111 | const T alen = 16; |
112 | int arr[10]; |
113 | #pragma omp target teams distribute parallel for simd |
114 | for (int i=0; i < 2; ++i) |
115 | a = 2; |
116 | // CHECK: #pragma omp target teams distribute parallel for simd{{$}} |
117 | // CHECK-NEXT: for (int i = 0; i < 2; ++i) |
118 | // CHECK-NEXT: a = 2; |
119 | #pragma omp target teams distribute parallel for simd private(argc, b), firstprivate(c, d), collapse(2) |
120 | for (int i = 0; i < 10; ++i) |
121 | for (int j = 0; j < 10; ++j) |
122 | foo(); |
123 | // CHECK: #pragma omp target teams distribute parallel for simd private(argc,b) firstprivate(c,d) collapse(2) |
124 | // CHECK-NEXT: for (int i = 0; i < 10; ++i) |
125 | // CHECK-NEXT: for (int j = 0; j < 10; ++j) |
126 | // CHECK-NEXT: foo(); |
127 | for (int i = 0; i < 10; ++i) |
128 | foo(); |
129 | // CHECK: for (int i = 0; i < 10; ++i) |
130 | // CHECK-NEXT: foo(); |
131 | #pragma omp target teams distribute parallel for simd |
132 | for (int i = 0; i < 10; ++i) |
133 | foo(); |
134 | // CHECK: #pragma omp target teams distribute parallel for simd |
135 | // CHECK-NEXT: for (int i = 0; i < 10; ++i) |
136 | // CHECK-NEXT: foo(); |
137 | #pragma omp target teams distribute parallel for simd default(none), private(b) firstprivate(argc) shared(d) reduction(+:c) reduction(max:e) num_teams(f) thread_limit(d) |
138 | for (int k = 0; k < 10; ++k) |
139 | e += d + argc; |
140 | // CHECK: #pragma omp target teams distribute parallel for simd default(none) private(b) firstprivate(argc) shared(d) reduction(+: c) reduction(max: e) num_teams(f) thread_limit(d) |
141 | // CHECK-NEXT: for (int k = 0; k < 10; ++k) |
142 | // CHECK-NEXT: e += d + argc; |
143 | #pragma omp target teams distribute parallel for simd simdlen(clen-1) |
144 | for (int k = 0; k < 10; ++k) |
145 | e += d + argc; |
146 | // CHECK: #pragma omp target teams distribute parallel for simd simdlen(clen - 1) |
147 | // CHECK-NEXT: for (int k = 0; k < 10; ++k) |
148 | // CHECK-NEXT: e += d + argc; |
149 | #pragma omp target teams distribute parallel for simd safelen(clen-1) aligned(arr:alen) |
150 | for (int k = 0; k < 10; ++k) |
151 | e += d + argc + arr[k]; |
152 | // CHECK: #pragma omp target teams distribute parallel for simd safelen(clen - 1) aligned(arr: alen) |
153 | // CHECK-NEXT: for (int k = 0; k < 10; ++k) |
154 | // CHECK-NEXT: e += d + argc + arr[k]; |
155 | return T(); |
156 | } |
157 | |
158 | int main (int argc, char **argv) { |
159 | int b = argc, c, d, e, f, g; |
160 | static int a; |
161 | // CHECK: static int a; |
162 | const int clen = 5; |
163 | const int N = 10; |
164 | int arr[10]; |
165 | #pragma omp target teams distribute parallel for simd |
166 | for (int i=0; i < 2; ++i) |
167 | a = 2; |
168 | // CHECK: #pragma omp target teams distribute parallel for simd |
169 | // CHECK-NEXT: for (int i = 0; i < 2; ++i) |
170 | // CHECK-NEXT: a = 2; |
171 | #pragma omp target teams distribute parallel for simd private(argc,b),firstprivate(argv, c), collapse(2) |
172 | for (int i = 0; i < 10; ++i) |
173 | for (int j = 0; j < 10; ++j) |
174 | foo(); |
175 | // CHECK: #pragma omp target teams distribute parallel for simd private(argc,b) firstprivate(argv,c) collapse(2) |
176 | // CHECK-NEXT: for (int i = 0; i < 10; ++i) |
177 | // CHECK-NEXT: for (int j = 0; j < 10; ++j) |
178 | // CHECK-NEXT: foo(); |
179 | for (int i = 0; i < 10; ++i) |
180 | foo(); |
181 | // CHECK: for (int i = 0; i < 10; ++i) |
182 | // CHECK-NEXT: foo(); |
183 | #pragma omp target teams distribute parallel for simd |
184 | for (int i = 0; i < 10; ++i)foo(); |
185 | // CHECK: #pragma omp target teams distribute parallel for simd |
186 | // CHECK-NEXT: for (int i = 0; i < 10; ++i) |
187 | // CHECK-NEXT: foo(); |
188 | #pragma omp target teams distribute parallel for simd default(none), private(b) firstprivate(argc) shared(d) reduction(+:c) reduction(max:e) num_teams(f) thread_limit(d) |
189 | for (int k = 0; k < 10; ++k) |
190 | e += d + argc; |
191 | // CHECK: #pragma omp target teams distribute parallel for simd default(none) private(b) firstprivate(argc) shared(d) reduction(+: c) reduction(max: e) num_teams(f) thread_limit(d) |
192 | // CHECK-NEXT: for (int k = 0; k < 10; ++k) |
193 | // CHECK-NEXT: e += d + argc; |
194 | #pragma omp target teams distribute parallel for simd simdlen(clen-1) |
195 | for (int k = 0; k < 10; ++k) |
196 | e += d + argc; |
197 | // CHECK: #pragma omp target teams distribute parallel for simd simdlen(clen - 1) |
198 | // CHECK-NEXT: for (int k = 0; k < 10; ++k) |
199 | // CHECK-NEXT: e += d + argc; |
200 | #pragma omp target teams distribute parallel for simd safelen(clen-1) aligned(arr:N+6) |
201 | for (int k = 0; k < 10; ++k) |
202 | e += d + argc + arr[k]; |
203 | // CHECK: #pragma omp target teams distribute parallel for simd safelen(clen - 1) aligned(arr: N + 6) |
204 | // CHECK-NEXT: for (int k = 0; k < 10; ++k) |
205 | // CHECK-NEXT: e += d + argc + arr[k]; |
206 | return (0); |
207 | } |
208 | |
209 | #endif |
210 | |