1 | // RUN: %clang_cc1 -verify -fopenmp -triple x86_64-apple-darwin13.4.0 -emit-llvm -o - %s | FileCheck %s |
2 | // RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple x86_64-apple-darwin13.4.0 -emit-pch -o %t %s |
3 | // RUN: %clang_cc1 -fopenmp -std=c++11 -include-pch %t -fsyntax-only -verify %s -triple x86_64-apple-darwin13.4.0 -emit-llvm -o - | FileCheck %s |
4 | |
5 | // RUN: %clang_cc1 -verify -fopenmp-simd -triple x86_64-apple-darwin13.4.0 -emit-llvm -o - %s | FileCheck --check-prefix SIMD-ONLY0 %s |
6 | // RUN: %clang_cc1 -fopenmp-simd -x c++ -std=c++11 -triple x86_64-apple-darwin13.4.0 -emit-pch -o %t %s |
7 | // RUN: %clang_cc1 -fopenmp-simd -std=c++11 -include-pch %t -fsyntax-only -verify %s -triple x86_64-apple-darwin13.4.0 -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY0 %s |
8 | // SIMD-ONLY0-NOT: {{__kmpc|__tgt}} |
9 | // expected-no-diagnostics |
10 | #ifndef HEADER |
11 | #define HEADER |
12 | |
13 | int main (int argc, char **argv) { |
14 | // CHECK: [[GTID:%.+]] = call i32 @__kmpc_global_thread_num( |
15 | #pragma omp parallel |
16 | { |
17 | #pragma omp cancellation point parallel |
18 | #pragma omp cancel parallel |
19 | argv[0][0] = argc; |
20 | } |
21 | // CHECK: call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call( |
22 | #pragma omp sections |
23 | { |
24 | { |
25 | #pragma omp cancellation point sections |
26 | #pragma omp cancel sections |
27 | } |
28 | } |
29 | // CHECK: call void @__kmpc_for_static_init_4( |
30 | // CHECK: [[RES:%.+]] = call i32 @__kmpc_cancellationpoint(%struct.ident_t* {{[^,]+}}, i32 [[GTID]], i32 3) |
31 | // CHECK: [[CMP:%.+]] = icmp ne i32 [[RES]], 0 |
32 | // CHECK: br i1 [[CMP]], label %[[EXIT:[^,].+]], label %[[CONTINUE:.+]] |
33 | // CHECK: [[EXIT]] |
34 | // CHECK: br label |
35 | // CHECK: [[CONTINUE]] |
36 | // CHECK: br label |
37 | // CHECK: call void @__kmpc_for_static_fini( |
38 | // CHECK: call void @__kmpc_barrier(%struct.ident_t* |
39 | #pragma omp sections |
40 | { |
41 | #pragma omp cancellation point sections |
42 | #pragma omp section |
43 | { |
44 | #pragma omp cancellation point sections |
45 | #pragma omp cancel sections |
46 | } |
47 | } |
48 | // CHECK: call void @__kmpc_for_static_init_4( |
49 | // CHECK: [[RES:%.+]] = call i32 @__kmpc_cancellationpoint(%struct.ident_t* {{[^,]+}}, i32 [[GTID]], i32 3) |
50 | // CHECK: [[CMP:%.+]] = icmp ne i32 [[RES]], 0 |
51 | // CHECK: br i1 [[CMP]], label %[[EXIT:[^,].+]], label %[[CONTINUE:.+]] |
52 | // CHECK: [[EXIT]] |
53 | // CHECK: br label |
54 | // CHECK: [[CONTINUE]] |
55 | // CHECK: br label |
56 | // CHECK: [[RES:%.+]] = call i32 @__kmpc_cancellationpoint(%struct.ident_t* {{[^,]+}}, i32 [[GTID]], i32 3) |
57 | // CHECK: [[CMP:%.+]] = icmp ne i32 [[RES]], 0 |
58 | // CHECK: br i1 [[CMP]], label %[[EXIT:[^,].+]], label %[[CONTINUE:.+]] |
59 | // CHECK: [[EXIT]] |
60 | // CHECK: br label |
61 | // CHECK: [[CONTINUE]] |
62 | // CHECK: br label |
63 | // CHECK: call void @__kmpc_for_static_fini( |
64 | #pragma omp for |
65 | for (int i = 0; i < argc; ++i) { |
66 | #pragma omp cancellation point for |
67 | #pragma omp cancel for |
68 | } |
69 | // CHECK: call void @__kmpc_for_static_init_4( |
70 | // CHECK: [[RES:%.+]] = call i32 @__kmpc_cancellationpoint(%struct.ident_t* {{[^,]+}}, i32 [[GTID]], i32 2) |
71 | // CHECK: [[CMP:%.+]] = icmp ne i32 [[RES]], 0 |
72 | // CHECK: br i1 [[CMP]], label %[[EXIT:[^,].+]], label %[[CONTINUE:.+]] |
73 | // CHECK: [[EXIT]] |
74 | // CHECK: br label |
75 | // CHECK: [[CONTINUE]] |
76 | // CHECK: br label |
77 | // CHECK: call void @__kmpc_for_static_fini( |
78 | // CHECK: call void @__kmpc_barrier(%struct.ident_t* |
79 | #pragma omp task |
80 | { |
81 | #pragma omp cancellation point taskgroup |
82 | #pragma omp cancel taskgroup |
83 | } |
84 | // CHECK: call i8* @__kmpc_omp_task_alloc( |
85 | // CHECK: call i32 @__kmpc_omp_task( |
86 | #pragma omp task |
87 | { |
88 | #pragma omp cancellation point taskgroup |
89 | } |
90 | // CHECK: call i8* @__kmpc_omp_task_alloc( |
91 | // CHECK: call i32 @__kmpc_omp_task( |
92 | #pragma omp parallel sections |
93 | { |
94 | { |
95 | #pragma omp cancellation point sections |
96 | #pragma omp cancel sections |
97 | } |
98 | } |
99 | // CHECK: call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call( |
100 | #pragma omp parallel sections |
101 | { |
102 | { |
103 | #pragma omp cancellation point sections |
104 | #pragma omp cancel sections |
105 | } |
106 | #pragma omp section |
107 | { |
108 | #pragma omp cancellation point sections |
109 | } |
110 | } |
111 | // CHECK: call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call( |
112 | #pragma omp parallel for |
113 | for (int i = 0; i < argc; ++i) { |
114 | #pragma omp cancellation point for |
115 | #pragma omp cancel for |
116 | } |
117 | // CHECK: call void (%struct.ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call( |
118 | return argc; |
119 | } |
120 | |
121 | // CHECK: define internal void @{{[^(]+}}(i32* {{[^,]+}}, i32* {{[^,]+}}, |
122 | // CHECK: [[RES:%.+]] = call i32 @__kmpc_cancellationpoint(%struct.ident_t* {{[^,]+}}, i32 {{[^,]+}}, i32 1) |
123 | // CHECK: [[CMP:%.+]] = icmp ne i32 [[RES]], 0 |
124 | // CHECK: br i1 [[CMP]], label %[[EXIT:[^,]+]], |
125 | // CHECK: [[EXIT]] |
126 | // CHECK: br label %[[RETURN:.+]] |
127 | // CHECK: [[RETURN]] |
128 | // CHECK: ret void |
129 | |
130 | // CHECK: define internal i32 @{{[^(]+}}(i32 |
131 | // CHECK: [[RES:%.+]] = call i32 @__kmpc_cancellationpoint(%struct.ident_t* {{[^,]+}}, i32 {{[^,]+}}, i32 4) |
132 | // CHECK: [[CMP:%.+]] = icmp ne i32 [[RES]], 0 |
133 | // CHECK: br i1 [[CMP]], label %[[EXIT:[^,]+]], |
134 | // CHECK: [[EXIT]] |
135 | // CHECK: br label %[[RETURN:.+]] |
136 | // CHECK: [[RETURN]] |
137 | // CHECK: ret i32 0 |
138 | |
139 | // CHECK: define internal i32 @{{[^(]+}}(i32 |
140 | // CHECK: [[RES:%.+]] = call i32 @__kmpc_cancellationpoint(%struct.ident_t* {{[^,]+}}, i32 {{[^,]+}}, i32 4) |
141 | // CHECK: [[CMP:%.+]] = icmp ne i32 [[RES]], 0 |
142 | // CHECK: br i1 [[CMP]], label %[[EXIT:[^,]+]], |
143 | // CHECK: [[EXIT]] |
144 | // CHECK: br label %[[RETURN:.+]] |
145 | // CHECK: [[RETURN]] |
146 | // CHECK: ret i32 0 |
147 | |
148 | // CHECK: define internal void @{{[^(]+}}(i32* {{[^,]+}}, i32* {{[^,]+}}) |
149 | // CHECK: call void @__kmpc_for_static_init_4( |
150 | // CHECK: [[RES:%.+]] = call i32 @__kmpc_cancellationpoint(%struct.ident_t* {{[^,]+}}, i32 [[GTID:%.+]], i32 3) |
151 | // CHECK: [[CMP:%.+]] = icmp ne i32 [[RES]], 0 |
152 | // CHECK: br i1 [[CMP]], label %[[EXIT:[^,].+]], label %[[CONTINUE:.+]] |
153 | // CHECK: [[EXIT]] |
154 | // CHECK: br label |
155 | // CHECK: [[CONTINUE]] |
156 | // CHECK: br label |
157 | // CHECK: call void @__kmpc_for_static_fini( |
158 | // CHECK: ret void |
159 | |
160 | // CHECK: define internal void @{{[^(]+}}(i32* {{[^,]+}}, i32* {{[^,]+}}) |
161 | // CHECK: call void @__kmpc_for_static_init_4( |
162 | // CHECK: [[RES:%.+]] = call i32 @__kmpc_cancellationpoint(%struct.ident_t* {{[^,]+}}, i32 [[GTID:%.+]], i32 3) |
163 | // CHECK: [[CMP:%.+]] = icmp ne i32 [[RES]], 0 |
164 | // CHECK: br i1 [[CMP]], label %[[EXIT:[^,].+]], label %[[CONTINUE:.+]] |
165 | // CHECK: [[EXIT]] |
166 | // CHECK: br label |
167 | // CHECK: [[CONTINUE]] |
168 | // CHECK: br label |
169 | // CHECK: [[RES:%.+]] = call i32 @__kmpc_cancellationpoint(%struct.ident_t* {{[^,]+}}, i32 [[GTID]], i32 3) |
170 | // CHECK: [[CMP:%.+]] = icmp ne i32 [[RES]], 0 |
171 | // CHECK: br i1 [[CMP]], label %[[EXIT:[^,].+]], label %[[CONTINUE:.+]] |
172 | // CHECK: [[EXIT]] |
173 | // CHECK: br label |
174 | // CHECK: [[CONTINUE]] |
175 | // CHECK: br label |
176 | // CHECK: call void @__kmpc_for_static_fini( |
177 | // CHECK: ret void |
178 | |
179 | // CHECK: define internal void @{{[^(]+}}(i32* {{[^,]+}}, i32* {{[^,]+}}, |
180 | // CHECK: call void @__kmpc_for_static_init_4( |
181 | // CHECK: [[RES:%.+]] = call i32 @__kmpc_cancellationpoint(%struct.ident_t* {{[^,]+}}, i32 [[GTID:%.+]], i32 2) |
182 | // CHECK: [[CMP:%.+]] = icmp ne i32 [[RES]], 0 |
183 | // CHECK: br i1 [[CMP]], label %[[EXIT:[^,].+]], label %[[CONTINUE:.+]] |
184 | // CHECK: [[EXIT]] |
185 | // CHECK: br label |
186 | // CHECK: [[CONTINUE]] |
187 | // CHECK: br label |
188 | // CHECK: call void @__kmpc_for_static_fini( |
189 | // CHECK: ret void |
190 | |
191 | #endif |
192 | |