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https://opencores.org/ocsvn/openrisc/openrisc/trunk
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| Rev 301 |
Rev 338 |
/* { dg-do compile } */
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/* { dg-do compile } */
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int x;
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int x;
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volatile int y;
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volatile int y;
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volatile unsigned char z;
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volatile unsigned char z;
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void f1(void)
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void f1(void)
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{
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{
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#pragma omp atomic
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#pragma omp atomic
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x++;
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x++;
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#pragma omp atomic
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#pragma omp atomic
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x--;
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x--;
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#pragma omp atomic
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#pragma omp atomic
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++x;
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++x;
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#pragma omp atomic
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#pragma omp atomic
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--x;
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--x;
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#pragma omp atomic
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#pragma omp atomic
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x += 1;
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x += 1;
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#pragma omp atomic
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#pragma omp atomic
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x -= y;
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x -= y;
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#pragma omp atomic
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#pragma omp atomic
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x |= 1;
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x |= 1;
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#pragma omp atomic
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#pragma omp atomic
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x &= 1;
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x &= 1;
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#pragma omp atomic
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#pragma omp atomic
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x ^= 1;
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x ^= 1;
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#pragma omp atomic
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#pragma omp atomic
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x *= 3;
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x *= 3;
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#pragma omp atomic
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#pragma omp atomic
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x /= 3;
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x /= 3;
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#pragma omp atomic
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#pragma omp atomic
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x /= 3;
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x /= 3;
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#pragma omp atomic
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#pragma omp atomic
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x <<= 3;
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x <<= 3;
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#pragma omp atomic
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#pragma omp atomic
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x >>= 3;
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x >>= 3;
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}
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}
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void f2(void)
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void f2(void)
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{
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{
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#pragma omp atomic
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#pragma omp atomic
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y++;
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y++;
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#pragma omp atomic
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#pragma omp atomic
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y--;
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y--;
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#pragma omp atomic
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#pragma omp atomic
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++y;
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++y;
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#pragma omp atomic
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#pragma omp atomic
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--y;
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--y;
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#pragma omp atomic
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#pragma omp atomic
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y += 1;
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y += 1;
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#pragma omp atomic
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#pragma omp atomic
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y -= x;
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y -= x;
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#pragma omp atomic
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#pragma omp atomic
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y |= 1;
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y |= 1;
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#pragma omp atomic
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#pragma omp atomic
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y &= 1;
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y &= 1;
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#pragma omp atomic
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#pragma omp atomic
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y ^= 1;
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y ^= 1;
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#pragma omp atomic
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#pragma omp atomic
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y *= 3;
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y *= 3;
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#pragma omp atomic
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#pragma omp atomic
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y /= 3;
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y /= 3;
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#pragma omp atomic
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#pragma omp atomic
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y /= 3;
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y /= 3;
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#pragma omp atomic
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#pragma omp atomic
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y <<= 3;
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y <<= 3;
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#pragma omp atomic
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#pragma omp atomic
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y >>= 3;
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y >>= 3;
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}
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}
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void f3(void)
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void f3(void)
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{
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{
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#pragma omp atomic
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#pragma omp atomic
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z++;
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z++;
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#pragma omp atomic
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#pragma omp atomic
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z--;
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z--;
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#pragma omp atomic
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#pragma omp atomic
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++z;
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++z;
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#pragma omp atomic
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#pragma omp atomic
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--z;
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--z;
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#pragma omp atomic
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#pragma omp atomic
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z += 1;
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z += 1;
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#pragma omp atomic
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#pragma omp atomic
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z |= 1;
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z |= 1;
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#pragma omp atomic
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#pragma omp atomic
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z &= 1;
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z &= 1;
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#pragma omp atomic
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#pragma omp atomic
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z ^= 1;
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z ^= 1;
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#pragma omp atomic
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#pragma omp atomic
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z *= 3;
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z *= 3;
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#pragma omp atomic
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#pragma omp atomic
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z /= 3;
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z /= 3;
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#pragma omp atomic
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#pragma omp atomic
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z /= 3;
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z /= 3;
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#pragma omp atomic
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#pragma omp atomic
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z <<= 3;
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z <<= 3;
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#pragma omp atomic
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#pragma omp atomic
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z >>= 3;
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z >>= 3;
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}
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}
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