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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [libgomp/] [testsuite/] [libgomp.c/] [pr26943-4.c] - Rev 741
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/* PR c++/26943 */ /* { dg-do run } */ extern int omp_set_dynamic (int); extern int omp_get_thread_num (void); extern void abort (void); int a = 8, b = 12, c = 16, d = 20, j = 0, l = 0; char e[10] = "a", f[10] = "b", g[10] = "c", h[10] = "d"; volatile int k; int main (void) { int i; omp_set_dynamic (0); omp_set_nested (1); #pragma omp parallel num_threads (2) reduction (+:l) \ firstprivate (a, b, c, d, e, f, g, h, j) if (k == omp_get_thread_num ()) { #pragma omp parallel for shared (a, e) firstprivate (b, f) \ lastprivate (c, g) private (d, h) \ schedule (static, 1) num_threads (4) \ reduction (+:j) for (i = 0; i < 4; i++) { if (a != 8 || b != 12 || e[0] != 'a' || f[0] != 'b') j++; #pragma omp barrier /* { dg-warning "may not be closely nested" } */ #pragma omp atomic a += i; b += i; c = i; d = i; #pragma omp atomic e[0] += i; f[0] += i; g[0] = 'g' + i; h[0] = 'h' + i; #pragma omp barrier /* { dg-warning "may not be closely nested" } */ if (a != 8 + 6 || b != 12 + i || c != i || d != i) j += 8; if (e[0] != 'a' + 6 || f[0] != 'b' + i || g[0] != 'g' + i) j += 64; if (h[0] != 'h' + i) j += 512; } if (j || a != 8 + 6 || b != 12 || c != 3 || d != 20) ++l; if (e[0] != 'a' + 6 || f[0] != 'b' || g[0] != 'g' + 3 || h[0] != 'd') l += 8; } if (l) abort (); if (a != 8 || b != 12 || c != 16 || d != 20) abort (); if (e[0] != 'a' || f[0] != 'b' || g[0] != 'c' || h[0] != 'd') abort (); return 0; }
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