| // RUN: %libomp-cxx-compile -fopenmp-version=61 && %libomp-run \ | |
| // RUN: | FileCheck %s --match-full-lines | |
| #ifndef HEADER | |
| #define HEADER | |
| #include <cstdlib> | |
| #include <cstdio> | |
| #include <vector> | |
| int main() { | |
| printf("do\n"); | |
| std::vector<int> outer{10, 20}; | |
| std::vector<int> inner{1, 2, 3}; | |
| #pragma omp flatten | |
| for (int a : outer) | |
| for (int b : inner) | |
| printf("a=%d b=%d\n", a, b); | |
| printf("done\n"); | |
| return EXIT_SUCCESS; | |
| } | |
| #endif /* HEADER */ | |
| // CHECK: do | |
| // CHECK-NEXT: a=10 b=1 | |
| // CHECK-NEXT: a=10 b=2 | |
| // CHECK-NEXT: a=10 b=3 | |
| // CHECK-NEXT: a=20 b=1 | |
| // CHECK-NEXT: a=20 b=2 | |
| // CHECK-NEXT: a=20 b=3 | |
| // CHECK-NEXT: done |