1 // RUN: %clang_cc1 -verify -fopenmp -x c++ -triple x86_64-unknown-unknown -emit-llvm %s -o - | FileCheck %s
2 // RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple x86_64-unknown-unknown -emit-pch -o %t %s
3 // RUN: %clang_cc1 -fopenmp -x c++ -triple x86_64-unknown-unknown -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s
4 //
5 // RUN: %clang_cc1 -verify -fopenmp -fopenmp-enable-irbuilder -x c++ -triple x86_64-unknown-unknown -emit-llvm %s -o - | FileCheck %s
6 // RUN: %clang_cc1 -fopenmp -fopenmp-enable-irbuilder -x c++ -std=c++11 -triple x86_64-unknown-unknown -emit-pch -o %t %s
7 // RUN: %clang_cc1 -fopenmp -fopenmp-enable-irbuilder -x c++ -triple x86_64-unknown-unknown -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s
8
9 // RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -triple x86_64-unknown-unknown -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s
10 // RUN: %clang_cc1 -fopenmp-simd -x c++ -std=c++11 -triple x86_64-unknown-unknown -emit-pch -o %t %s
11 // RUN: %clang_cc1 -fopenmp-simd -x c++ -triple x86_64-unknown-unknown -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY0 %s
12 // SIMD-ONLY0-NOT: {{__kmpc|__tgt}}
13 // expected-no-diagnostics
14 #ifndef HEADER
15 #define HEADER
16
17 // CHECK: [[IDENT_T:%.+]] = type { i32, i32, i32, i32, i8* }
18
foo()19 void foo() {}
20
21 template <class T>
tmain(T argc)22 T tmain(T argc) {
23 static T a;
24 #pragma omp taskyield
25 return a + argc;
26 }
27
28 // CHECK-LABEL: @main
main(int argc,char ** argv)29 int main(int argc, char **argv) {
30 static int a;
31 #pragma omp taskyield
32 // CHECK: [[GTID:%.+]] = call i32 @__kmpc_global_thread_num([[IDENT_T]]* @{{.+}})
33 // CHECK: call i32 @__kmpc_omp_taskyield([[IDENT_T]]* @{{.+}}, i32 [[GTID]], i32 0)
34 // CHECK: call {{.+}} [[TMAIN_INT:@.+]](i{{[0-9][0-9]}}
35 // CHECK: call {{.+}} [[TMAIN_CHAR:@.+]](i{{[0-9]}}
36 return tmain(argc) + tmain(argv[0][0]) + a;
37 }
38
39 // CHECK: define {{.+}} [[TMAIN_INT]](
40 // CHECK: [[GTID:%.+]] = call i32 @__kmpc_global_thread_num([[IDENT_T]]* @{{.+}})
41 // CHECK: call i32 @__kmpc_omp_taskyield([[IDENT_T]]* @{{.+}}, i32 [[GTID]], i32 0)
42
43 // CHECK: define {{.+}} [[TMAIN_CHAR]](
44 // CHECK: [[GTID:%.+]] = call i32 @__kmpc_global_thread_num([[IDENT_T]]* @{{.+}})
45 // CHECK: call i32 @__kmpc_omp_taskyield([[IDENT_T]]* @{{.+}}, i32 [[GTID]], i32 0)
46
47 #endif
48