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[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc2/] [libgomp/] [testsuite/] [libgomp.graphite/] [force-parallel-4.c] - Rev 384
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/* Autopar with IF conditions. */ void abort(); #define N 10000 #define T 1000 void foo(void) { int i; int A[2*N], B[2*N]; /* Initialize array: carried no dependency. */ for (i = 0; i < 2*N; i++) B[i] = A[i] = i; for (i = 0; i < N; i++) { if (i < T) /* loop i1: carried no dependency. */ A[i] = A[i+T]; else /* loop i2: carried dependency. */ A[i] = A[i+T+1]; } /* If it runs a wrong answer, abort. */ for (i = 0; i < N; i++) { if (i < T) { if (A[i] != B[i+T]) abort(); } else { if (A[i] != B[i+T+1]) abort(); } } } int main(void) { foo(); return 0; } /* Check that parallel code generation part make the right answer. */ /* { dg-final { scan-tree-dump-times "2 loops carried no dependency" 1 "graphite" } } */ /* { dg-final { cleanup-tree-dump "graphite" } } */ /* { dg-final { scan-tree-dump-times "loopfn.0" 5 "optimized" } } */ /* { dg-final { scan-tree-dump-times "loopfn.1" 5 "optimized" } } */ /* { dg-final { cleanup-tree-dump "parloops" } } */ /* { dg-final { cleanup-tree-dump "optimized" } } */