1 // RUN: %libomp-cxx-compile-and-run | FileCheck %s --match-full-lines 2 3 #ifndef HEADER 4 #define HEADER 5 6 #include <cstdlib> 7 #include <cstdio> 8 main()9int main() { 10 printf("do\n"); 11 #pragma omp parallel for collapse(2) num_threads(1) 12 for (int i = 0; i < 3; ++i) 13 #pragma omp unroll partial(2) 14 for (int j = 0; j < 3; ++j) 15 printf("i=%d j=%d\n", i, j); 16 printf("done\n"); 17 return EXIT_SUCCESS; 18 } 19 20 #endif /* HEADER */ 21 22 // CHECK: do 23 // CHECK-NEXT: i=0 j=0 24 // CHECK-NEXT: i=0 j=1 25 // CHECK-NEXT: i=0 j=2 26 // CHECK-NEXT: i=1 j=0 27 // CHECK-NEXT: i=1 j=1 28 // CHECK-NEXT: i=1 j=2 29 // CHECK-NEXT: i=2 j=0 30 // CHECK-NEXT: i=2 j=1 31 // CHECK-NEXT: i=2 j=2 32 // CHECK-NEXT: done 33