39 lines
675 B
C
39 lines
675 B
C
/* PR tree-optimization/34648 */
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/* { dg-options "-fexceptions" } */
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extern const unsigned short int **bar (void) __attribute__ ((const));
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const char *a;
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int b;
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char c;
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char
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foo (int *x)
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{
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char r;
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c = '\0';
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if (!b)
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{
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while (((*bar ())[a[*x]] & 0x2000) != 0)
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(*x)++;
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if (a[++(*x)] == '-')
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{
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(*x)++;
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if (a[*x] && !((*bar ())[a[*x]] & 0x2000))
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return '?';
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}
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if (!a[*x] || ((*bar ())[a[*x]] & 0x2000))
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{
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while (((*bar ())[a[*x]] & 0x2000))
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++(*x);
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return '\0';
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}
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}
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r = a[*x];
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b = a[*x] && !((*bar ())[a[*x]] & 0x2000);
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return r;
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}
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