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