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https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk
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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.misc-tests/] [gcov-3.c] - Rev 165
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/* Test Gcov with computed gotos. This is the same as test gcc.c-torture/execute/980526-1.c */ /* { dg-options "-fprofile-arcs -ftest-coverage" } */ /* { dg-do run { target native } } */ extern void abort (void); extern void exit (int); int expect_do1 = 1, expect_do2 = 2; static int doit(int x){ __label__ lbl1; __label__ lbl2; static int jtab_init = 0; static void *jtab[2]; if(!jtab_init) { jtab[0] = &&lbl1; jtab[1] = &&lbl2; jtab_init = 1; } goto *jtab[x]; lbl1: return 1; lbl2: return 2; } static void do1(void) { if (doit(0) != expect_do1) abort (); } static void do2(void){ if (doit(1) != expect_do2) abort (); } int main(void){ /* count(1) */ #ifndef NO_LABEL_VALUES do1(); do2(); #endif exit(0); /* count(1) */ } /* { dg-final { run-gcov gcov-3.c } } */
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