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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [20070507-1.c] - Blame information for rev 328

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Line No. Rev Author Line
1 298 jeremybenn
/* This failed on s390x due to bug in loop.c.
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   loop.c failed to remove a REG_EQUAL note when
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   hoisting an insn from a loop body.  */
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/* { dg-options "-O3 -fPIC" } */
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/* { dg-do run { target fpic } } */
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typedef __SIZE_TYPE__ size_t;
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int memcmp(const void *s1, const void *s2, size_t n);
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typedef struct
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{
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  char name[30];
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  int a;
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} LOCAL;
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int global = 0;
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int sy = 1;
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int subroutine_offset;
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LOCAL local = { "local", 0 };
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LOCAL keywords = { "keywords", 1 };
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int local_table = 0;
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int keywords_table = 0;
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void __attribute__((noinline)) bar (char *p_buffer)
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{
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  p_buffer[255] = 1;
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}
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int __attribute__((noinline)) foo (char *p_str1)
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{
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  global = 1;
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  return 1;
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}
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int __attribute__((noinline)) loop_next (int *p_table, char *p_table_head)
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{
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  static loop_next = 0;
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  if (loop_next == 1)
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    return 1;
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  loop_next = 1;
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  return 0;
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}
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int
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main ()
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{
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  char buffer[256];
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  int ende = 0;
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  int index;
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  int local_base = 2;
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  keywords.a = 1;
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  for (sy = 0;; sy++)
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    {
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      for (index = 1;;)
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        {
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          bar (buffer);
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          if (buffer[sy] != 0)
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            {
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              ende = 1;
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              break;
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            };
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          if (foo (buffer))
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            {
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              keywords.a += index - 1;
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              break;
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            }
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          index++;
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        }
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      if (ende)
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        break;
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    }
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  subroutine_offset = 0;
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  for (;;)
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    {
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      if (loop_next (&keywords_table, (char*)&keywords))
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        break;
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      if ((!memcmp (keywords.name, "+++", 3)))
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        local_base = 100;
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      else
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        local_base = 0;
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      if ((!memcmp (keywords.name, "+++", 3)))
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        subroutine_offset += local_table;
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      for (;;)
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        {
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          if (loop_next (&local_table, (char*)&local))
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            break;;
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          if ((local.a == 0))
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            continue;;
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          foo (local.name);
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        }
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    }
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  return 0;
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}

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