From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/testsuite/g++.dg/gcov/gcov-4.C | 41 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 gcc/testsuite/g++.dg/gcov/gcov-4.C (limited to 'gcc/testsuite/g++.dg/gcov/gcov-4.C') 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 000000000..2f83ff1be --- /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 + +/* { 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 } } */ -- cgit v1.2.3