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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.target/] [i386/] [20000807-1.c] - Blame information for rev 820

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Line No. Rev Author Line
1 149 jeremybenn 
/* { dg-do compile { target i?86-*-* x86_64-*-* } } */
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/* { dg-options "-Os -fpic" } */
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#include <string.h>
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typedef struct
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{
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  char *a;
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  char *b;
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} *foo;
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void
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bar (foo x)
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{
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  char *c = x->b;
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  char *d = (void *)0;
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  unsigned int e = 0, f = 0, g;
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  while (*c != ':')
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    if (*c == '%')
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      {
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        ++c;
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        switch (*c++)
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          {
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          case 'N':
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            g = strlen (x->a);
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            if (e + g >= f) {
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                char *h = d;
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                f += 256 + g;
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                d = (char *) __builtin_alloca (f);
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                memcpy (d, h, e);
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            };
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            memcpy (&d[e], x->a, g);
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            e += g;
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            break;
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          }
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      }
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}

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