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Rev 338 |
/* Check that call return percentages are reported correctly by gcov,
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/* Check that call return percentages are reported correctly by gcov,
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along with line counts and branch percentages. This test case is
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along with line counts and branch percentages. This test case is
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meant to be simple, as it was added at the same time that checking
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meant to be simple, as it was added at the same time that checking
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for call return percentages was added. */
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for call return percentages was added. */
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/* { dg-options "-fprofile-arcs -ftest-coverage" } */
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/* { dg-options "-fprofile-arcs -ftest-coverage" } */
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/* { dg-do run { target native } } */
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/* { dg-do run { target native } } */
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extern void exit (int);
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extern void exit (int);
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int val;
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int val;
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void
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void
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foo (int i)
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foo (int i)
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{
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{
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/* branch(80) */
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/* branch(80) */
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if (i < 0) /* count(5) */
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if (i < 0) /* count(5) */
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/* branch(end) */
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/* branch(end) */
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/* returns(0) */
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/* returns(0) */
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exit (0); /* count(1) */
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exit (0); /* count(1) */
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/* returns(end) */
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/* returns(end) */
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val += i; /* count(4) */
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val += i; /* count(4) */
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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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int i;
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int i;
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/* returns(100) */
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/* returns(100) */
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foo (100); /* count(1) */
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foo (100); /* count(1) */
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/* returns(end) */
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/* returns(end) */
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for (i = 2; i > -10; i--)
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for (i = 2; i > -10; i--)
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/* returns(75) */
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/* returns(75) */
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foo (i); /* count(4) */
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foo (i); /* count(4) */
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/* returns(end) */
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/* returns(end) */
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}
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}
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/* { dg-final { run-gcov branches calls { -b gcov-6.c } } } */
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/* { dg-final { run-gcov branches calls { -b gcov-6.c } } } */
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