1*67e74705SXin Li // RUN: %clang_cc1 -verify -fopenmp -x c++ -triple x86_64-unknown-unknown -emit-llvm %s -o - | FileCheck %s
2*67e74705SXin Li // RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple x86_64-unknown-unknown -emit-pch -o %t %s
3*67e74705SXin Li // 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*67e74705SXin Li // expected-no-diagnostics
5*67e74705SXin Li // REQUIRES: x86-registered-target
6*67e74705SXin Li #ifndef HEADER
7*67e74705SXin Li #define HEADER
8*67e74705SXin Li
9*67e74705SXin Li // CHECK: [[IDENT_T:%.+]] = type { i32, i32, i32, i32, i8* }
10*67e74705SXin Li // CHECK-DAG: [[EXPLICIT_BARRIER_LOC:@.+]] = {{.+}} [[IDENT_T]] { i32 0, i32 34, i32 0, i32 0, i8* getelementptr inbounds ([{{[0-9]+}} x i8], [{{[0-9]+}} x i8]* @{{.+}}, i32 0, i32 0) }
11*67e74705SXin Li // CHECK-DAG: [[LOC:@.+]] = {{.+}} [[IDENT_T]] { i32 0, i32 2, i32 0, i32 0, i8* getelementptr inbounds ([{{[0-9]+}} x i8], [{{[0-9]+}} x i8]* @{{.+}}, i32 0, i32 0) }
12*67e74705SXin Li
foo()13*67e74705SXin Li void foo() {}
14*67e74705SXin Li
15*67e74705SXin Li template <class T>
tmain(T argc)16*67e74705SXin Li T tmain(T argc) {
17*67e74705SXin Li static T a;
18*67e74705SXin Li #pragma omp barrier
19*67e74705SXin Li return a + argc;
20*67e74705SXin Li }
21*67e74705SXin Li
22*67e74705SXin Li // CHECK-LABEL: @main
main(int argc,char ** argv)23*67e74705SXin Li int main(int argc, char **argv) {
24*67e74705SXin Li static int a;
25*67e74705SXin Li #pragma omp barrier
26*67e74705SXin Li // CHECK: [[GTID:%.+]] = call i32 @__kmpc_global_thread_num([[IDENT_T]]* [[LOC]])
27*67e74705SXin Li // CHECK: call void @__kmpc_barrier([[IDENT_T]]* [[EXPLICIT_BARRIER_LOC]], i32 [[GTID]])
28*67e74705SXin Li // CHECK: call {{.+}} [[TMAIN_INT:@.+]](i{{[0-9][0-9]}}
29*67e74705SXin Li // CHECK: call {{.+}} [[TMAIN_CHAR:@.+]](i{{[0-9]}}
30*67e74705SXin Li return tmain(argc) + tmain(argv[0][0]) + a;
31*67e74705SXin Li }
32*67e74705SXin Li
33*67e74705SXin Li // CHECK: define {{.+}} [[TMAIN_INT]](
34*67e74705SXin Li // CHECK: [[GTID:%.+]] = call i32 @__kmpc_global_thread_num([[IDENT_T]]* [[LOC]])
35*67e74705SXin Li // CHECK: call void @__kmpc_barrier([[IDENT_T]]* [[EXPLICIT_BARRIER_LOC]], i32 [[GTID]])
36*67e74705SXin Li
37*67e74705SXin Li // CHECK: define {{.+}} [[TMAIN_CHAR]](
38*67e74705SXin Li // CHECK: [[GTID:%.+]] = call i32 @__kmpc_global_thread_num([[IDENT_T]]* [[LOC]])
39*67e74705SXin Li // CHECK: call void @__kmpc_barrier([[IDENT_T]]* [[EXPLICIT_BARRIER_LOC]], i32 [[GTID]])
40*67e74705SXin Li
41*67e74705SXin Li #endif
42