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| Rev 149 |
Rev 154 |
/* Check that arc profiling instrumentation code does not cause problems for
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/* Check that arc profiling instrumentation code does not cause problems for
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a program that calls functions that are likely to be in a shared library.
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a program that calls functions that are likely to be in a shared library.
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This was added to check the fix for PR target/5469, which prevents arc
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This was added to check the fix for PR target/5469, which prevents arc
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profiling code from being inserted between a call and the restore of the
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profiling code from being inserted between a call and the restore of the
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call-clobbered global pointer. */
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call-clobbered global pointer. */
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/* { dg-options "-fprofile-arcs" } */
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/* { dg-options "-fprofile-arcs" } */
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/* { dg-do run { target native } } */
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/* { dg-do run { target native } } */
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extern void abort (void);
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extern void abort (void);
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extern void exit (int);
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extern void exit (int);
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int rand (void);
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int rand (void);
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void srand (unsigned int seed);
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void srand (unsigned int seed);
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int globvar;
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int globvar;
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void
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void
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leave (int i)
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leave (int i)
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{
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{
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if (i != 0)
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if (i != 0)
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abort ();
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abort ();
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exit (0);
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exit (0);
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}
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}
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void
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void
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doit ()
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doit ()
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{
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{
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srand (12);
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srand (12);
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globvar = rand ();
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globvar = rand ();
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if (rand () > 0)
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if (rand () > 0)
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globvar = 0;
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globvar = 0;
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leave (globvar);
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leave (globvar);
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}
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}
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int
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int
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main ()
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main ()
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{
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{
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doit ();
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doit ();
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}
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}
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/* { dg-final { cleanup-coverage-files } } */
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/* { dg-final { cleanup-coverage-files } } */
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