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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.dg/] [stack-usage-2.c] - Blame information for rev 801

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Line No. Rev Author Line
1 689 jeremybenn 
/* { dg-do compile } */
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/* { dg-options "-Wstack-usage=512" } */
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int foo1 (void)
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{
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  char arr[16];
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  arr[0] = 1;
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  return 0;
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} /* { dg-bogus "stack usage" } */
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int foo2 (void)
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{
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  char arr[1024];
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  arr[0] = 1;
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  return 0;
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} /* { dg-warning "stack usage is \[0-9\]* bytes" } */
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int foo3 (void)
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{
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  char arr[1024] __attribute__((aligned (512)));
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  arr[0] = 1;
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  /* Force dynamic realignment of argument pointer.  */
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  __builtin_apply ((void (*)()) foo2, 0, 0);
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  return 0;
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} /* { dg-warning "stack usage might be \[0-9\]* bytes" } */
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int foo4 (int n)
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{
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  char arr[n];
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  arr[0] = 1;
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  return 0;
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} /* { dg-warning "stack usage might be unbounded" } */

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