diff options
Diffstat (limited to 'gcc-4.9/libgomp/testsuite/libgomp.graphite/force-parallel-8.c')
| -rw-r--r-- | gcc-4.9/libgomp/testsuite/libgomp.graphite/force-parallel-8.c | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/gcc-4.9/libgomp/testsuite/libgomp.graphite/force-parallel-8.c b/gcc-4.9/libgomp/testsuite/libgomp.graphite/force-parallel-8.c new file mode 100644 index 000000000..e2ed0ecb8 --- /dev/null +++ b/gcc-4.9/libgomp/testsuite/libgomp.graphite/force-parallel-8.c @@ -0,0 +1,53 @@ +#define N 1500 + +int x[N][N], y[N]; + +void abort (void); + +int foo(void) +{ + int i, j; + + for (i = 0; i < N; i++) + y[i] = i; + + for (i = 0; i < N; i++) + for (j = 0; j < N; j++) + x[i][j] = i + j; + + for (i = 0; i < N; i++) + { + y[i] = i; + + for (j = 0; j < N; j++) + { + if (j > 500) + { + x[i][j] = i + j + 3; + y[j] = i*j + 10; + } + else + x[i][j] = x[i][j]*3; + } + } + + return x[2][5]*y[8]; +} + +int main(void) +{ + if (168 != foo()) + abort (); + + return 0; +} + +/* Check that parallel code generation part make the right answer. */ +/* { dg-final { scan-tree-dump-times "1 loops carried no dependency" 1 "graphite" } } */ +/* { dg-final { scan-tree-dump-times "3 loops carried no dependency" 1 "graphite" } } */ +/* { dg-final { scan-tree-dump-times "5 loops carried no dependency" 1 "graphite" } } */ +/* { dg-final { cleanup-tree-dump "graphite" } } */ +/* { dg-final { scan-tree-dump-times "loopfn.0" 4 "optimized" } } */ +/* { dg-final { scan-tree-dump-times "loopfn.1" 4 "optimized" } } */ +/* { dg-final { cleanup-tree-dump "parloops" } } */ +/* { dg-final { cleanup-tree-dump "optimized" } } */ |