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- /* Check that call return percentages are reported correctly by gcov,
- along with line counts and branch percentages. This test case is
- meant to be simple, as it was added at the same time that checking
- for call return percentages was added. */
- /* { dg-options "-fprofile-arcs -ftest-coverage" } */
- /* { dg-do run { target native } } */
- extern void exit (int);
- int val;
- void
- foo (int i)
- {
- /* branch(80) */
- if (i < 0) /* count(5) */
- /* branch(end) */
- /* returns(0) */
- exit (0); /* count(1) */
- /* returns(end) */
- val += i; /* count(4) */
- }
- int
- main()
- {
- int i;
- /* returns(100) */
- foo (100); /* count(1) */
- /* returns(end) */
- for (i = 2; i > -10; i--)
- /* returns(75) */
- foo (i); /* count(4) */
- /* returns(end) */
- }
- /* { dg-final { run-gcov branches calls { -b gcov-6.c } } } */
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