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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.c-torture/] [execute/] [eeprof-1.c] - Rev 315
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#define ASSERT(X) if (!(X)) abort (); #define NOCHK __attribute__ ((no_instrument_function)) int entry_calls, exit_calls; void (*last_fn_entered)(); void (*last_fn_exited)(); __attribute__ ((noinline)) int main () NOCHK; __attribute__ ((noinline)) void foo () { ASSERT (last_fn_entered == foo); } __attribute__ ((noinline)) static void foo2 () { ASSERT (entry_calls == 1 && exit_calls == 0); ASSERT (last_fn_entered == foo2); foo (); ASSERT (entry_calls == 2 && exit_calls == 1); ASSERT (last_fn_entered == foo); ASSERT (last_fn_exited == foo); } __attribute__ ((noinline)) void nfoo (void) NOCHK; void nfoo () { ASSERT (entry_calls == 2 && exit_calls == 2); ASSERT (last_fn_entered == foo); ASSERT (last_fn_exited == foo2); foo (); ASSERT (entry_calls == 3 && exit_calls == 3); ASSERT (last_fn_entered == foo); ASSERT (last_fn_exited == foo); } int main () { ASSERT (entry_calls == 0 && exit_calls == 0); foo2 (); ASSERT (entry_calls == 2 && exit_calls == 2); ASSERT (last_fn_entered == foo); ASSERT (last_fn_exited == foo2); nfoo (); ASSERT (entry_calls == 3 && exit_calls == 3); ASSERT (last_fn_entered == foo); return 0; } void __cyg_profile_func_enter (void (*fn)(), void (*parent)()) NOCHK; void __cyg_profile_func_exit (void (*fn)(), void (*parent)()) NOCHK; __attribute__ ((noinline)) void __cyg_profile_func_enter (void (*fn)(), void (*parent)()) { entry_calls++; last_fn_entered = fn; } __attribute__ ((noinline)) void __cyg_profile_func_exit (void (*fn)(), void (*parent)()) { exit_calls++; last_fn_exited = fn; }
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