--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/gcc/testsuite/gcc.c-torture/execute/930916-1.c Fri Oct 27 22:46:09 2017 +0900 @@ -0,0 +1,13 @@ +f (n) + unsigned n; +{ + if ((int) n >= 0) + abort (); +} + +main () +{ + unsigned x = ~0; + f (x); + exit (0); +}