mirror of git://gcc.gnu.org/git/gcc.git
59 lines
953 B
C
59 lines
953 B
C
#ifdef __cplusplus
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extern "C"
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#endif
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void abort (void);
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int a;
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long int b = 1;
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void
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foo (void)
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{
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int i;
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for (i = 0; i < 2; i++)
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#pragma omp task in_reduction (+: a) in_reduction (*: b)
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{
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a += 7;
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b *= 2;
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}
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}
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int
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main ()
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{
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int c = 0;
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#pragma omp parallel
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#pragma omp single
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{
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long int d = 1;
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#pragma omp taskgroup task_reduction (+: a, c) task_reduction (*: b, d)
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{
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int i;
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for (i = 0; i < 4; i++)
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#pragma omp task in_reduction (+: a, c) in_reduction (*: b, d)
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{
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int j;
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a += 7;
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b *= 2;
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for (j = 0; j < 2; j++)
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#pragma omp task in_reduction (+: a, c) in_reduction (*: b, d)
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{
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a += 7;
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b *= 2;
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c += 9;
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d *= 3;
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foo ();
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}
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c += 9;
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d *= 3;
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}
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}
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#define THREEP4 (3L * 3L * 3L * 3L)
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if (d != (THREEP4 * THREEP4 * THREEP4))
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abort ();
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}
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if (a != 28 * 7 || b != (1L << 28) || c != 12 * 9)
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abort ();
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return 0;
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}
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