ebc6a85e3e
2017-09-16 Tom de Vries <tom@codesourcery.com> PR c/81875 * c-parser.c (c_parser_omp_for_loop): Fold only operands of cond, not cond itself. * testsuite/libgomp.c-c++-common/pr81875.c: New test. From-SVN: r252873
47 lines
598 B
C
47 lines
598 B
C
/* { dg-do run } */
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extern
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#ifdef __cplusplus
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"C"
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#endif
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void abort (void);
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#define N 32ULL
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int a[N];
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const unsigned long long c = 0x7fffffffffffffffULL;
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void
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f2_tpf_static32 (void)
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{
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unsigned long long i;
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#pragma omp for
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for (i = c + N; i > c; i -= 1ULL)
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a[i - 1ULL - c] -= 4;
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}
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__attribute__((noinline, noclone)) int
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test_tpf_static32 (void)
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{
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int i, j, k;
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for (i = 0; i < N; i++)
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a[i] = i - 25;
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f2_tpf_static32 ();
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for (i = 0; i < N; i++)
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if (a[i] != i - 29)
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return 1;
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return 0;
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}
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int
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main ()
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{
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if (test_tpf_static32 ())
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abort ();
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return 0;
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}
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