distribute_simd_ast_print.cpp
6.29 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
// RUN: %clang_cc1 -verify -fopenmp -ast-print %s -Wno-openmp-mapping | FileCheck %s --check-prefix=CHECK --check-prefix=OMP45
// RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -emit-pch -o %t %s
// RUN: %clang_cc1 -fopenmp -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print -Wno-openmp-mapping | FileCheck %s --check-prefix=CHECK --check-prefix=OMP45
// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=50 -ast-print %s -Wno-openmp-mapping -DOMP5 | FileCheck %s --check-prefix=CHECK --check-prefix=OMP50
// RUN: %clang_cc1 -fopenmp -fopenmp-version=50 -x c++ -std=c++11 -emit-pch -o %t %s -DOMP5
// RUN: %clang_cc1 -fopenmp -fopenmp-version=50 -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print -Wno-openmp-mapping -DOMP5 | FileCheck %s --check-prefix=CHECK --check-prefix=OMP50
// RUN: %clang_cc1 -verify -fopenmp-simd -ast-print %s -Wno-openmp-mapping | FileCheck %s --check-prefix=CHECK --check-prefix=OMP45
// RUN: %clang_cc1 -fopenmp-simd -x c++ -std=c++11 -emit-pch -o %t %s
// RUN: %clang_cc1 -fopenmp-simd -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print -Wno-openmp-mapping | FileCheck %s --check-prefix=CHECK --check-prefix=OMP45
// RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-version=50 -ast-print %s -Wno-openmp-mapping -DOMP5 | FileCheck %s --check-prefix=CHECK --check-prefix=OMP50
// RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=50 -x c++ -std=c++11 -emit-pch -o %t %s -DOMP5
// RUN: %clang_cc1 -fopenmp-simd -fopenmp-version=50 -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print -Wno-openmp-mapping -DOMP5 | FileCheck %s --check-prefix=CHECK --check-prefix=OMP50
// expected-no-diagnostics
#ifndef HEADER
#define HEADER
struct S {
S(): a(0) {}
S(int v) : a(v) {}
int a;
typedef int type;
};
template <typename T>
class S7 : public T {
protected:
T a;
S7() : a(0) {}
public:
S7(typename T::type v) : a(v) {
#pragma omp target
#pragma omp teams
#pragma omp distribute simd private(a) private(this->a) private(T::a) allocate(T::a)
for (int k = 0; k < a.a; ++k)
++this->a.a;
}
S7 &operator=(S7 &s) {
#pragma omp target
#pragma omp teams
#pragma omp distribute simd allocate(a) private(a) private(this->a)
for (int k = 0; k < s.a.a; ++k)
++s.a.a;
return *this;
}
};
// CHECK: #pragma omp distribute simd private(this->a) private(this->a) private(T::a) allocate(T::a){{$}}
// CHECK: #pragma omp distribute simd allocate(this->a) private(this->a) private(this->a)
// CHECK: #pragma omp distribute simd private(this->a) private(this->a) private(this->S::a) allocate(this->S::a)
class S8 : public S7<S> {
S8() {}
public:
S8(int v) : S7<S>(v){
#pragma omp target
#pragma omp teams
#pragma omp distribute simd private(a) private(this->a) private(S7<S>::a)
for (int k = 0; k < a.a; ++k)
++this->a.a;
}
S8 &operator=(S8 &s) {
#pragma omp target
#pragma omp teams
#pragma omp distribute simd private(a) private(this->a)
for (int k = 0; k < s.a.a; ++k)
++s.a.a;
return *this;
}
};
// CHECK: #pragma omp distribute simd private(this->a) private(this->a) private(this->S7<S>::a)
// CHECK: #pragma omp distribute simd private(this->a) private(this->a)
template <class T, int N>
T tmain(T argc) {
T b = argc, c, d, e, f, h;
static T a;
// CHECK: static T a;
static T g;
#pragma omp threadprivate(g)
#pragma omp target
#pragma omp teams
#pragma omp distribute simd dist_schedule(static, a) firstprivate(a)
for (int i = 0; i < 2; ++i)
a = 2;
// CHECK: #pragma omp distribute simd dist_schedule(static, a) firstprivate(a)
// CHECK-NEXT: for (int i = 0; i < 2; ++i)
// CHECK-NEXT: a = 2;
#pragma omp target
#pragma omp teams
#pragma omp distribute simd private(argc, b), firstprivate(c, d), lastprivate(f) collapse(N) reduction(+ : h) dist_schedule(static,N)
for (int i = 0; i < 2; ++i)
for (int j = 0; j < 2; ++j)
for (int k = 0; k < 10; ++k)
for (int m = 0; m < 10; ++m)
for (int n = 0; n < 10; ++n)
a++;
// CHECK: #pragma omp distribute simd private(argc,b) firstprivate(c,d) lastprivate(f) collapse(N) reduction(+: h) dist_schedule(static, N)
// CHECK-NEXT: for (int i = 0; i < 2; ++i)
// CHECK-NEXT: for (int j = 0; j < 2; ++j)
// CHECK-NEXT: for (int k = 0; k < 10; ++k)
// CHECK-NEXT: for (int m = 0; m < 10; ++m)
// CHECK-NEXT: for (int n = 0; n < 10; ++n)
// CHECK-NEXT: a++;
return T();
}
int main(int argc, char **argv) {
int b = argc, c, d, e, f, h;
int x[200];
static int a;
// CHECK: static int a;
static float g;
#pragma omp threadprivate(g)
#pragma omp target
#pragma omp teams
#pragma omp distribute simd dist_schedule(static, a) private(a)
for (int i = 0; i < 2; ++i)
a = 2;
// CHECK: #pragma omp distribute simd dist_schedule(static, a) private(a)
// CHECK-NEXT: for (int i = 0; i < 2; ++i)
// CHECK-NEXT: a = 2;
#pragma omp target
#pragma omp teams
#ifdef OMP5
#pragma omp distribute simd private(argc, b), firstprivate(argv, c), lastprivate(d, f) collapse(2) reduction(+ : h) dist_schedule(static, b) if(simd:argc)
#else
#pragma omp distribute simd private(argc, b), firstprivate(argv, c), lastprivate(d, f) collapse(2) reduction(+ : h) dist_schedule(static, b)
#endif // OMP5
for (int i = 0; i < 10; ++i)
for (int j = 0; j < 10; ++j)
a++;
// OMP45: #pragma omp distribute simd private(argc,b) firstprivate(argv,c) lastprivate(d,f) collapse(2) reduction(+: h) dist_schedule(static, b)
// OMP50: #pragma omp distribute simd private(argc,b) firstprivate(argv,c) lastprivate(d,f) collapse(2) reduction(+: h) dist_schedule(static, b) if(simd: argc)
// CHECK-NEXT: for (int i = 0; i < 10; ++i)
// CHECK-NEXT: for (int j = 0; j < 10; ++j)
// CHECK-NEXT: a++;
int i;
#pragma omp target
#pragma omp teams
#ifdef OMP5
#pragma omp distribute simd aligned(x:8) linear(i:2) safelen(8) simdlen(8) if(argc) nontemporal(argc, c, d)
#else
#pragma omp distribute simd aligned(x:8) linear(i:2) safelen(8) simdlen(8)
#endif // OMP5
for (i = 0; i < 100; i++)
for (int j = 0; j < 200; j++)
a += h + x[j];
// OMP45: #pragma omp distribute simd aligned(x: 8) linear(i: 2) safelen(8) simdlen(8)
// OMP50: #pragma omp distribute simd aligned(x: 8) linear(i: 2) safelen(8) simdlen(8) if(argc) nontemporal(argc,c,d)
// CHECK-NEXT: for (i = 0; i < 100; i++)
// CHECK-NEXT: for (int j = 0; j < 200; j++)
// CHECK-NEXT: a += h + x[j];
return (tmain<int, 5>(argc) + tmain<char, 1>(argv[0][0]));
}
#endif