mirror of git://gcc.gnu.org/git/gcc.git
44 lines
861 B
C
44 lines
861 B
C
// { dg-do run }
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// { dg-options "-O2" }
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// { dg-additional-options "-msse2" { target sse2_runtime } }
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// { dg-additional-options "-mavx" { target avx_runtime } }
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int a[1024];
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short b[2048];
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static inline void
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bar (int &x, unsigned long long &y, short *&z)
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{
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a[x] = x + y + *z;
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x++;
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y += 17;
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z += 2;
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}
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__attribute__((noinline, noclone)) int
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foo (unsigned long long &s, short *&t)
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{
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int i, j = 0;
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int &r = j;
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#pragma omp parallel for simd linear(r) linear(s:17ULL) linear(t:2)
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for (i = 0; i < 1024; i++)
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bar (r, s, t);
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return j;
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}
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int
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main ()
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{
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int i;
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for (i = 0; i < 2048; i++)
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b[i] = 3 * i;
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unsigned long long s = 12;
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short *t = b;
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int j = foo (s, t);
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for (i = 0; i < 1024; i++)
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if (a[i] != 12 + 24 * i)
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__builtin_abort ();
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if (j != 1024 || s != 12 + 1024 * 17ULL || t != &b[2048])
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__builtin_abort ();
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}
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