36 lines
475 B
C
36 lines
475 B
C
/* PR rtl-optimization/56144 */
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/* { dg-do compile } */
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/* { dg-options "-O" } */
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int a;
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union U0 { volatile unsigned f2, f4; };
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volatile int b;
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static union U0 c;
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volatile unsigned d, f;
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volatile int e, g, h, i, j, k, l, m, n, o, p;
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int
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main ()
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{
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a = b;
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a += c.f2;
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a += c.f4;
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unsigned q = h;
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a += q;
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q = g;
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a += q;
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a += f;
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q = e;
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a += q;
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a += d;
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a += 2L;
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a += j;
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a += i;
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a += k;
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a += p;
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a += o;
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a += n;
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a += m;
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a += l;
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return 0;
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}
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