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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.target/] [arm/] [20051215-1.c] - Blame information for rev 313

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Line No. Rev Author Line
1 313 jeremybenn
/* ARM's load-and-call patterns used to allow automodified addresses.
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   This was wrong, because if the modified register were spilled,
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   the call would need an output reload.  */
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/* { dg-do run } */
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/* { dg-options "-O2 -fno-omit-frame-pointer" } */
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extern void abort (void);
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typedef void (*callback) (void);
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static void
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foo (callback *first, callback *p)
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{
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  while (p > first)
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    {
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      (*--p) ();
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#ifndef __thumb__
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      asm ("" : "=r" (p) : "0" (p)
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           : "r4", "r5", "r6", "r7", "r8", "r9", "r10");
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#endif
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    }
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}
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static void
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dummy (void)
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{
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  static int count;
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  if (count++ == 1)
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    abort ();
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}
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int
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main (void)
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{
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  callback list[1] = { dummy };
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  foo (&list[0], &list[1]);
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  return 0;
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}

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