diff options
Diffstat (limited to 'gcc/testsuite/g++.dg/gcov/gcov-4.C')
-rw-r--r-- | gcc/testsuite/g++.dg/gcov/gcov-4.C | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/gcov/gcov-4.C b/gcc/testsuite/g++.dg/gcov/gcov-4.C new file mode 100644 index 0000000..2f83ff1 --- /dev/null +++ b/gcc/testsuite/g++.dg/gcov/gcov-4.C @@ -0,0 +1,41 @@ +/* Check that execution counts and branch probabilities for various C + constructs are reported correctly by gcov. */ + +#include <stdio.h> + +/* { dg-options "-fprofile-arcs -ftest-coverage -fno-exceptions" } */ +/* { dg-do run { target native } } */ + +class foo { +public: + foo() { printf("foo()\n"); }; + ~foo() { printf("~foo()\n"); }; + void method(void) { printf("method()\n"); }; +}; + +int func(int i, int j) __attribute__((noinline)); + +int func(int i, int j){ + if (j) { + printf("unreachable\n"); + return 3; + } + + foo f; + + if (i == 1) { + f.method(); + f.method(); + } else { + f.method(); + printf("unreachable\n"); + return 2; /* count(#####) */ + } + f.method(); + return 0; +} + +int main() { + return func(1, 0); +} +/* { dg-final { run-gcov gcov-4.C } } */ |