diff options
Diffstat (limited to 'gcc/testsuite/g++.dg/opt/expect1.C')
-rw-r--r-- | gcc/testsuite/g++.dg/opt/expect1.C | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/opt/expect1.C b/gcc/testsuite/g++.dg/opt/expect1.C new file mode 100644 index 000000000..90a871f37 --- /dev/null +++ b/gcc/testsuite/g++.dg/opt/expect1.C @@ -0,0 +1,17 @@ +// PR c++/13239 +// { dg-do run } +// { dg-options "-O2" } + +extern "C" void abort (void); + +struct Y { + int i; +}; + +bool foo () { return true; } +Y bar () { Y y = {0}; return y; } + +int main () +{ + __builtin_expect (foo () && (bar ().i) == 0, 0) ? 0 : (abort (), 1); +} |