1*67e74705SXin Li // RUN: %clang_cc1 -fopenmp -x c++ -triple x86_64-apple-darwin10 -stack-protector 2 -emit-llvm -o - %s | FileCheck %s 2*67e74705SXin Li 3*67e74705SXin Li // Check that function attributes are added to the OpenMP runtime functions. 4*67e74705SXin Li 5*67e74705SXin Li template <class T> 6*67e74705SXin Li struct S { 7*67e74705SXin Li T f; SS8*67e74705SXin Li S(T a) : f(a) {} SS9*67e74705SXin Li S() : f() {} operator TS10*67e74705SXin Li operator T() { return T(); } ~SS11*67e74705SXin Li ~S() {} 12*67e74705SXin Li }; 13*67e74705SXin Li 14*67e74705SXin Li // CHECK: define internal void @.omp.copyprivate.copy_func(i8*, i8*) [[ATTR0:#[0-9]+]] { 15*67e74705SXin Li 16*67e74705SXin Li void foo0(); 17*67e74705SXin Li foo1()18*67e74705SXin Liint foo1() { 19*67e74705SXin Li char a; 20*67e74705SXin Li 21*67e74705SXin Li #pragma omp parallel 22*67e74705SXin Li a = 2; 23*67e74705SXin Li #pragma omp single copyprivate(a) 24*67e74705SXin Li foo0(); 25*67e74705SXin Li 26*67e74705SXin Li return 0; 27*67e74705SXin Li } 28*67e74705SXin Li 29*67e74705SXin Li // CHECK: define internal void @.omp_task_privates_map.({{.*}}) [[ATTR3:#[0-9]+]] { 30*67e74705SXin Li // CHECK: define internal i32 @.omp_task_entry.({{.*}}) [[ATTR0]] { 31*67e74705SXin Li // CHECK: define internal i32 @.omp_task_destructor.({{.*}}) [[ATTR0]] { 32*67e74705SXin Li foo2()33*67e74705SXin Liint foo2() { 34*67e74705SXin Li S<double> s_arr[] = {1, 2}; 35*67e74705SXin Li S<double> var(3); 36*67e74705SXin Li #pragma omp task private(s_arr, var) 37*67e74705SXin Li s_arr[0] = var; 38*67e74705SXin Li return 0; 39*67e74705SXin Li } 40*67e74705SXin Li 41*67e74705SXin Li // CHECK: define internal void @.omp.reduction.reduction_func(i8*, i8*) [[ATTR0]] { 42*67e74705SXin Li foo3(int n,float * a,float * b)43*67e74705SXin Lifloat foo3(int n, float *a, float *b) { 44*67e74705SXin Li int i; 45*67e74705SXin Li float result; 46*67e74705SXin Li 47*67e74705SXin Li #pragma omp parallel for private(i) reduction(+:result) 48*67e74705SXin Li for (i=0; i < n; i++) 49*67e74705SXin Li result = result + (a[i] * b[i]); 50*67e74705SXin Li return result; 51*67e74705SXin Li } 52*67e74705SXin Li 53*67e74705SXin Li // CHECK: attributes [[ATTR0]] = {{{.*}} sspstrong {{.*}}} 54*67e74705SXin Li // CHECK: attributes [[ATTR3]] = {{{.*}} sspstrong {{.*}}} 55