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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.c-torture/] [compile/] [20030405-1.c] - Blame information for rev 774

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Line No. Rev Author Line
1 688 jeremybenn
/* When compiled with -pedantic, this program will cause an ICE when the
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   constant propagator tries to set the value of *str to UNDEFINED.
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   This happens because *str is erroneously considered as a store alias.
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   The aliasing code is then making *str an alias leader for its alias set
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   and when the PHI node at the end of the while() is visited the first
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   time, CCP will try to assign it a value of UNDEFINED, but the default
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   value for *str is a constant.  */
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typedef __SIZE_TYPE__ size_t;
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size_t strlength (const char * const);
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char foo();
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static const char * const str = "mingo";
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bar()
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{
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  size_t c;
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  char *x;
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  c = strlength (str);
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  while (c < 10)
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    {
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      if (c > 5)
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        *x = foo ();
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      if (*x < 'a')
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        break;
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    }
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  return *x == '3';
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}

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