1d3406389c
libgomp/ * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead of 5 loopfn matches. * testsuite/libgomp.graphite/force-parallel-2.c: Likewise. * testsuite/libgomp.graphite/force-parallel-3.c: Likewise. * testsuite/libgomp.graphite/force-parallel-4.c: Likewise. * testsuite/libgomp.graphite/force-parallel-5.c: Likewise. * testsuite/libgomp.graphite/force-parallel-6.c: Likewise. * testsuite/libgomp.graphite/force-parallel-7.c: Likewise. * testsuite/libgomp.graphite/force-parallel-8.c: Likewise. * testsuite/libgomp.graphite/force-parallel-9.c: Likewise. As changed in gomp-4_0-branch, r203282. Co-Authored-By: Jakub Jelinek <jakub@redhat.com> From-SVN: r203424
40 lines
913 B
C
40 lines
913 B
C
/* Triangle loops. */
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void abort (void);
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#define N 500
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void foo(void)
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{
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int i,j;
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int A[3*N], B[3*N];
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for (i = 0; i < 3*N; i++)
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B[i] = A[i] = i;
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for (i = 1; i < N; i++)
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for (j = 1; j < i; j++)
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/* This loop carried no dependency, it fails
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at code generation part.*/
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A[j+N] = A[j] + j;
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for (i = 1; i < N; i++)
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for (j = 1; j < i; j++)
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if (A[j+N] != B[j] + j)
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abort();
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}
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int main(void)
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{
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foo();
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return 0;
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}
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/* Check that parallel code generation part make the right answer. */
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/* { dg-final { scan-tree-dump-times "1 loops carried no dependency" 1 "graphite" } } */
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/* { dg-final { cleanup-tree-dump "graphite" } } */
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/* { dg-final { scan-tree-dump-times "loopfn.0" 4 "optimized" } } */
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/* { dg-final { scan-tree-dump-times "loopfn.1" 4 "optimized" } } */
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/* { dg-final { cleanup-tree-dump "parloops" } } */
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/* { dg-final { cleanup-tree-dump "optimized" } } */
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